[
  {
    "id": "B0001",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "SILT",
    "description": "Silt fence installed",
    "net_qty": 300.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.3,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "3 sides x100 ft",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 300,
    "packs": 300.0,
    "material_cost": 390.0,
    "labor_hours": 12.0,
    "labor_cost": 576.0,
    "base_cost": 966.0,
    "low_cost": 579.6,
    "high_cost": 1352.4,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0002",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "TREEPRO",
    "description": "Tree protection fencing",
    "net_qty": 100.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "100 ft allowance",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 100,
    "packs": 100.0,
    "material_cost": 140.0,
    "labor_hours": 4.0,
    "labor_cost": 192.0,
    "base_cost": 332.0,
    "low_cost": 199.2,
    "high_cost": 464.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0003",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "STAKE",
    "description": "Survey construction layout",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 48,
    "equipment_services": 2200,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "One layout survey service",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 2200.0,
    "low_cost": 1320.0,
    "high_cost": 3080.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0004",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "CLEAR",
    "description": "Clear/grub footprint and staging",
    "net_qty": 5500.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.005,
    "labor_rate": 48,
    "equipment_services": 1100,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "3797 slab plus1703 access/staging",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 5500,
    "packs": 5500.0,
    "material_cost": 0.0,
    "labor_hours": 27.5,
    "labor_cost": 1320.0,
    "base_cost": 2420.0,
    "low_cost": 1452.0,
    "high_cost": 3388.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0005",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "TOPSOIL",
    "description": "Strip/store topsoil",
    "net_qty": 51.0,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 48,
    "equipment_services": 650,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "5500 SF*3 in/27",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 51,
    "packs": 51.0,
    "material_cost": 0.0,
    "labor_hours": 6.12,
    "labor_cost": 293.76,
    "base_cost": 943.76,
    "low_cost": 566.26,
    "high_cost": 1321.26,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0006",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "FILL",
    "description": "Clean granular compacted fill delivered",
    "net_qty": 84.378,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "3797 SF*6 in/27*1.20 loose conversion",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 85,
    "packs": 85.0,
    "material_cost": 3230.0,
    "labor_hours": 8.438,
    "labor_cost": 405.02,
    "base_cost": 3635.02,
    "low_cost": 2181.01,
    "high_cost": 5089.03,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0007",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "COMPACT",
    "description": "Compact fill / plate roller rental",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 48,
    "equipment_services": 850,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "3797 SF compaction",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 3797,
    "packs": 3797.0,
    "material_cost": 0.0,
    "labor_hours": 45.564,
    "labor_cost": 2187.07,
    "base_cost": 3037.07,
    "low_cost": 1822.24,
    "high_cost": 4251.9,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0008",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "TESTSOIL",
    "description": "Density/bearing testing visits",
    "net_qty": 3.0,
    "unit": "visit",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 48,
    "equipment_services": 900,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "3 tests/visits allowance",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 900.0,
    "low_cost": 540.0,
    "high_cost": 1260.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0009",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "TERMITE",
    "description": "Pretreat soil treatment",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.32,
    "labor_hours_per_unit": 0.004,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "Full slab footprint; retail chemical equivalent plus internal hours",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 3797,
    "packs": 3797.0,
    "material_cost": 1215.04,
    "labor_hours": 15.188,
    "labor_cost": 729.02,
    "base_cost": 1944.06,
    "low_cost": 1166.44,
    "high_cost": 2721.68,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0010",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "DRIVE",
    "description": "Driveway pavers",
    "net_qty": 1500.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.055,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "Site allowance pending dimensions; excludes pool deck",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 1500,
    "packs": 1500.0,
    "material_cost": 6750.0,
    "labor_hours": 82.5,
    "labor_cost": 3960.0,
    "base_cost": 10710.0,
    "low_cost": 6426.0,
    "high_cost": 14994.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0011",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "BASE",
    "description": "Paver base aggregate",
    "net_qty": 31.944,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 48,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "1500 SF*6 in*1.15 loose",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 32,
    "packs": 32.0,
    "material_cost": 1536.0,
    "labor_hours": 4.792,
    "labor_cost": 230.02,
    "base_cost": 1766.02,
    "low_cost": 1059.61,
    "high_cost": 2472.43,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0012",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "BED",
    "description": "Paver bedding sand",
    "net_qty": 5.324,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "1500 SF*1 in*1.15 loose",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 330.0,
    "labor_hours": 0.799,
    "labor_cost": 38.35,
    "base_cost": 368.35,
    "low_cost": 221.01,
    "high_cost": 515.69,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0013",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "EDGE",
    "description": "Paver edge restraint",
    "net_qty": 180.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "Drive/walk perimeter provision",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 180,
    "packs": 180.0,
    "material_cost": 396.0,
    "labor_hours": 7.2,
    "labor_cost": 345.6,
    "base_cost": 741.6,
    "low_cost": 444.96,
    "high_cost": 1038.24,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0014",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "PSAND",
    "description": "Polymeric sand",
    "net_qty": 16.0,
    "unit": "bag",
    "waste": 0,
    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "1500 SF/100 SF per bag rounded +one",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 512.0,
    "labor_hours": 2.88,
    "labor_cost": 138.24,
    "base_cost": 650.24,
    "low_cost": 390.14,
    "high_cost": 910.34,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0015",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "SOD",
    "description": "Sod and preparation",
    "net_qty": 4000.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.65,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "Lot residual allowance",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 4000,
    "packs": 4000.0,
    "material_cost": 2600.0,
    "labor_hours": 48.0,
    "labor_cost": 2304.0,
    "base_cost": 4904.0,
    "low_cost": 2942.4,
    "high_cost": 6865.6,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0016",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "TREE",
    "description": "New canopy tree",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 4,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "A101 one12 ft/3 in caliper",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 4.0,
    "labor_cost": 192.0,
    "base_cost": 742.0,
    "low_cost": 445.2,
    "high_cost": 1038.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0017",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRR",
    "description": "Irrigation poly lateral",
    "net_qty": 400.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.45,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "4zones*100 ft",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 400,
    "packs": 400.0,
    "material_cost": 180.0,
    "labor_hours": 10.0,
    "labor_cost": 480.0,
    "base_cost": 660.0,
    "low_cost": 396.0,
    "high_cost": 924.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0018",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRRHD",
    "description": "Irrigation heads",
    "net_qty": 24.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "6heads*4zones",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 24,
    "packs": 24.0,
    "material_cost": 432.0,
    "labor_hours": 7.2,
    "labor_cost": 345.6,
    "base_cost": 777.6,
    "low_cost": 466.56,
    "high_cost": 1088.64,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0019",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRRVAL",
    "description": "Irrigation zone valves",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "4zones",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 180.0,
    "labor_hours": 2.0,
    "labor_cost": 96.0,
    "base_cost": 276.0,
    "low_cost": 165.6,
    "high_cost": 386.4,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0020",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRRCTL",
    "description": "Irrigation controller",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 220,
    "labor_hours_per_unit": 2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "1controller",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 220.0,
    "labor_hours": 2.0,
    "labor_cost": 96.0,
    "base_cost": 316.0,
    "low_cost": 189.6,
    "high_cost": 442.4,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0021",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRRBACK",
    "description": "Irrigation backflow assembly",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 450,
    "labor_hours_per_unit": 2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "Separate irrigation protection allowance",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 450.0,
    "labor_hours": 2.0,
    "labor_cost": 96.0,
    "base_cost": 546.0,
    "low_cost": 327.6,
    "high_cost": 764.4,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0022",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "IRRWIRE",
    "description": "Irrigation control cable",
    "net_qty": 250.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.32,
    "labor_hours_per_unit": 0.01,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "One250 ft coil",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 250,
    "packs": 250.0,
    "material_cost": 80.0,
    "labor_hours": 2.5,
    "labor_cost": 120.0,
    "base_cost": 200.0,
    "low_cost": 120.0,
    "high_cost": 280.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0023",
    "trade": "Site",
    "assembly": "Site / landscape",
    "item_code": "LANDSOIL",
    "description": "Landscape soil / mulch",
    "net_qty": 12.0,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A101",
    "quantity_basis": "Provisional",
    "calculation": "12CY allowance",
    "price_source": "EST",
    "risk": 0.4,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 780.0,
    "labor_hours": 6.0,
    "labor_cost": 288.0,
    "base_cost": 1068.0,
    "low_cost": 640.8,
    "high_cost": 1495.2,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0024",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "EXC",
    "description": "Footing excavation",
    "net_qty": 43.111,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 52,
    "equipment_services": 1500,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "388 LF*2 ft*1.5 ft/27",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 44,
    "packs": 44.0,
    "material_cost": 0.0,
    "labor_hours": 10.778,
    "labor_cost": 560.46,
    "base_cost": 2060.46,
    "low_cost": 1545.35,
    "high_cost": 2575.58,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0025",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "FCONC",
    "description": "Footing concrete 3000psi",
    "net_qty": 23.951,
    "unit": "CY",
    "waste": 0.07,
    "pack": 0.25,
    "material_rate": 195,
    "labor_hours_per_unit": 0.75,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "(278+110)*2*10/12/27; no slab overlap",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 25.75,
    "packs": 103.0,
    "material_cost": 5021.25,
    "labor_hours": 17.963,
    "labor_cost": 934.08,
    "base_cost": 5955.33,
    "low_cost": 4466.5,
    "high_cost": 7444.16,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0026",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "SCONC",
    "description": "Slab concrete 4000psi",
    "net_qty": 47.173,
    "unit": "CY",
    "waste": 0.07,
    "pack": 0.25,
    "material_rate": 205,
    "labor_hours_per_unit": 1.3,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "(3797+24)*4/12/27",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 50.5,
    "packs": 202.0,
    "material_cost": 10352.5,
    "labor_hours": 61.325,
    "labor_cost": 3188.9,
    "base_cost": 13541.4,
    "low_cost": 10156.05,
    "high_cost": 16926.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0027",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "FIBER",
    "description": "Slab synthetic fiber admixture",
    "net_qty": 47.173,
    "unit": "CY",
    "waste": 0.07,
    "pack": 0.25,
    "material_rate": 12,
    "labor_hours_per_unit": 0,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Per slab concrete volume",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 50.5,
    "packs": 202.0,
    "material_cost": 606.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 606.0,
    "low_cost": 454.5,
    "high_cost": 757.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0028",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "MESH",
    "description": "6x6 W1.4 welded mesh",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 750,
    "material_rate": 0.35,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "A110 held with fiber pending RFI",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4500,
    "packs": 6.0,
    "material_cost": 1575.0,
    "labor_hours": 30.376,
    "labor_cost": 1579.55,
    "base_cost": 3154.55,
    "low_cost": 2365.91,
    "high_cost": 3943.19,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0029",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "VAPOR",
    "description": "6mil vapor retarder",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0.15,
    "pack": 2000,
    "material_rate": 0.065,
    "labor_hours_per_unit": 0.007,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "6 in laps and upturns allowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 6000,
    "packs": 3.0,
    "material_cost": 390.0,
    "labor_hours": 26.579,
    "labor_cost": 1382.11,
    "base_cost": 1772.11,
    "low_cost": 1329.08,
    "high_cost": 2215.14,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0030",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "VAPTAPE",
    "description": "Vapor seam tape",
    "net_qty": 720.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 180,
    "material_rate": 0.08,
    "labor_hours_per_unit": 0.003,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "6 rolls-equivalent minimum; seam estimate",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 900,
    "packs": 5.0,
    "material_cost": 72.0,
    "labor_hours": 2.16,
    "labor_cost": 112.32,
    "base_cost": 184.32,
    "low_cost": 138.24,
    "high_cost": 230.4,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0031",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "FORM",
    "description": "2x10 footing/slab form lumber",
    "net_qty": 556.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 16,
    "material_rate": 1.7,
    "labor_hours_per_unit": 0.045,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Two perimeter form faces",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 592,
    "packs": 37.0,
    "material_cost": 1006.4,
    "labor_hours": 25.02,
    "labor_cost": 1301.04,
    "base_cost": 2307.44,
    "low_cost": 1730.58,
    "high_cost": 2884.3,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0032",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "STAKES",
    "description": "Form stakes reusable allowance",
    "net_qty": 180.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.2,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "3 ft spacing equivalent",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 180,
    "packs": 180.0,
    "material_cost": 396.0,
    "labor_hours": 3.6,
    "labor_cost": 187.2,
    "base_cost": 583.2,
    "low_cost": 437.4,
    "high_cost": 729.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0033",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "REBAR5",
    "description": "Footing #5 Grade60 bar",
    "net_qty": 1054.0,
    "unit": "LF",
    "waste": 0.15,
    "pack": 20,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "F1 3bars; F3 2bars pluslaps/cuts",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1220,
    "packs": 61.0,
    "material_cost": 1159.0,
    "labor_hours": 26.35,
    "labor_cost": 1370.2,
    "base_cost": 2529.2,
    "low_cost": 1896.9,
    "high_cost": 3161.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0034",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "CHAIR",
    "description": "Rebar chairs",
    "net_qty": 291.0,
    "unit": "EA",
    "waste": 0,
    "pack": 100,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.015,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "3 rows at4 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 300,
    "packs": 3.0,
    "material_cost": 240.0,
    "labor_hours": 4.365,
    "labor_cost": 226.98,
    "base_cost": 466.98,
    "low_cost": 350.24,
    "high_cost": 583.73,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0035",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "TIEWIRE",
    "description": "16ga annealed tie wire",
    "net_qty": 40.0,
    "unit": "LB",
    "waste": 0,
    "pack": 4,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.03,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "40lb provision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 40,
    "packs": 10.0,
    "material_cost": 100.0,
    "labor_hours": 1.2,
    "labor_cost": 62.4,
    "base_cost": 162.4,
    "low_cost": 121.8,
    "high_cost": 203.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0036",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "CURE",
    "description": "Concrete curing compound",
    "net_qty": 20.0,
    "unit": "GAL",
    "waste": 0,
    "pack": 5,
    "material_rate": 18,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "3821 SF/200 SFpergal",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 20,
    "packs": 4.0,
    "material_cost": 360.0,
    "labor_hours": 2.0,
    "labor_cost": 104.0,
    "base_cost": 464.0,
    "low_cost": 348.0,
    "high_cost": 580.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0037",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "JOINT",
    "description": "Slab sawcut control joints",
    "net_qty": 300.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.08,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 52,
    "equipment_services": 180,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Approx15 ft grid; coordinate finishes",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 300,
    "packs": 300.0,
    "material_cost": 24.0,
    "labor_hours": 10.5,
    "labor_cost": 546.0,
    "base_cost": 750.0,
    "low_cost": 562.5,
    "high_cost": 937.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0038",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "EXPJOINT",
    "description": "1/2 inch isolation joint",
    "net_qty": 80.0,
    "unit": "LF",
    "waste": 0,
    "pack": 10,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 52,
    "equipment_services": 0,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Stoop/garage transitions",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 8.0,
    "material_cost": 112.0,
    "labor_hours": 2.8,
    "labor_cost": 145.6,
    "base_cost": 257.6,
    "low_cost": 193.2,
    "high_cost": 322.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0039",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "PUMP",
    "description": "Concrete pump mobilizations",
    "net_qty": 2.0,
    "unit": "day",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 52,
    "equipment_services": 2600,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Footings plus slab",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 2600.0,
    "low_cost": 1950.0,
    "high_cost": 3250.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0040",
    "trade": "Concrete",
    "assembly": "Foundations",
    "item_code": "TESTCON",
    "description": "Concrete cylinder sets",
    "net_qty": 3.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 52,
    "equipment_services": 600,
    "source": "A104/A110",
    "quantity_basis": "Provisional",
    "calculation": "Footing slab grout visits",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 600.0,
    "low_cost": 450.0,
    "high_cost": 750.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0041",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "CMU8",
    "description": "8x8x16 standard CMU, stemwall",
    "net_qty": 625.5,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.65,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "278 LF*2 ft*1.125blocks/SF",
    "price_source": "P06",
    "risk": 0.25,
    "purchase_qty": 657,
    "packs": 657.0,
    "material_cost": 1741.05,
    "labor_hours": 62.55,
    "labor_cost": 3440.25,
    "base_cost": 5181.3,
    "low_cost": 3885.98,
    "high_cost": 6476.63,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0042",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "CMU8",
    "description": "8x8x16 standard CMU, walls",
    "net_qty": 1333.186,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.65,
    "labor_hours_per_unit": 0.115,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Net8 ft wallarea*1.125 less one bondbeam course",
    "price_source": "P06",
    "risk": 0.25,
    "purchase_qty": 1400,
    "packs": 1400.0,
    "material_cost": 3710.0,
    "labor_hours": 153.316,
    "labor_cost": 8432.38,
    "base_cost": 12142.38,
    "low_cost": 9106.79,
    "high_cost": 15177.97,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0043",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "BOND8",
    "description": "8 inch bond beam units",
    "net_qty": 208.5,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 4.6,
    "labor_hours_per_unit": 0.14,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "278 LF/1.333 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 219,
    "packs": 219.0,
    "material_cost": 1007.4,
    "labor_hours": 29.19,
    "labor_cost": 1605.45,
    "base_cost": 2612.85,
    "low_cost": 1959.64,
    "high_cost": 3266.06,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0044",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "MORTAR",
    "description": "Type S mortar80lb bags",
    "net_qty": 181.0,
    "unit": "bag",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 10,
    "labor_hours_per_unit": 0.07,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "12 blocks/bag estimating yield",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 191,
    "packs": 191.0,
    "material_cost": 1910.0,
    "labor_hours": 12.67,
    "labor_cost": 696.85,
    "base_cost": 2606.85,
    "low_cost": 1955.14,
    "high_cost": 3258.56,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0045",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "GROUT",
    "description": "3000psi fine masonry grout",
    "net_qty": 16.0,
    "unit": "CY",
    "waste": 0.08,
    "pack": 0.25,
    "material_rate": 215,
    "labor_hours_per_unit": 1.5,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Full stemwall plus112 reinforced cells and bondbeam provision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 17.5,
    "packs": 70.0,
    "material_cost": 3762.5,
    "labor_hours": 24.0,
    "labor_cost": 1320.0,
    "base_cost": 5082.5,
    "low_cost": 3811.88,
    "high_cost": 6353.13,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0046",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "VERT5",
    "description": "Vertical #5 reinforcing",
    "net_qty": 1344.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 20,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "112 reinforced positions*12 ft includinghooks/laps;44 in OC plusjambs",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1480,
    "packs": 74.0,
    "material_cost": 1406.0,
    "labor_hours": 33.6,
    "labor_cost": 1848.0,
    "base_cost": 3254.0,
    "low_cost": 2440.5,
    "high_cost": 4067.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0047",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "BOND5",
    "description": "Bond beam2#5 continuous",
    "net_qty": 556.0,
    "unit": "LF",
    "waste": 0.15,
    "pack": 20,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "2bars*278 LF",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 640,
    "packs": 32.0,
    "material_cost": 608.0,
    "labor_hours": 13.9,
    "labor_cost": 764.5,
    "base_cost": 1372.5,
    "low_cost": 1029.38,
    "high_cost": 1715.63,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0048",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "LINTEL",
    "description": "Opening lintel concrete/rebar fabrication provision",
    "net_qty": 165.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Exterior door/window spans plusbearing; engineering hold",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 165,
    "packs": 165.0,
    "material_cost": 4620.0,
    "labor_hours": 57.75,
    "labor_cost": 3176.25,
    "base_cost": 7796.25,
    "low_cost": 5847.19,
    "high_cost": 9745.31,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0049",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "JAMB",
    "description": "Masonry jamb straps/anchors",
    "net_qty": 120.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening andwall restraint allowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 120,
    "packs": 120.0,
    "material_cost": 540.0,
    "labor_hours": 9.6,
    "labor_cost": 528.0,
    "base_cost": 1068.0,
    "low_cost": 801.0,
    "high_cost": 1335.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0050",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "WATERPROOF",
    "description": "Stemwall waterproof coating",
    "net_qty": 556.0,
    "unit": "SF",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.65,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "278 LF*2 ft exterior",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 584,
    "packs": 584.0,
    "material_cost": 379.6,
    "labor_hours": 10.008,
    "labor_cost": 550.44,
    "base_cost": 930.04,
    "low_cost": 697.53,
    "high_cost": 1162.55,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0051",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "CLEANOUT",
    "description": "Masonry cell cleanout/patch work",
    "net_qty": 112.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.5,
    "labor_hours_per_unit": 0.14,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "One per reinforced cell",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 112,
    "packs": 112.0,
    "material_cost": 168.0,
    "labor_hours": 15.68,
    "labor_cost": 862.4,
    "base_cost": 1030.4,
    "low_cost": 772.8,
    "high_cost": 1288.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0052",
    "trade": "Masonry",
    "assembly": "Masonry shell",
    "item_code": "SCAFFOLD",
    "description": "Scaffold rental / delivery",
    "net_qty": 1.0,
    "unit": "rental",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 24,
    "labor_rate": 55,
    "equipment_services": 2400,
    "source": "A106",
    "quantity_basis": "Provisional",
    "calculation": "8 weeks scaffold budget; erection hours separate",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 24.0,
    "labor_cost": 1320.0,
    "base_cost": 3720.0,
    "low_cost": 2790.0,
    "high_cost": 4650.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0053",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "TRUSS",
    "description": "Engineered steel roof trusses fabricated",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 7.25,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "3912 SF roof framing package; approx35 bays at24 in, fabricated members NOT resolved",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3912,
    "packs": 3912.0,
    "material_cost": 28362.0,
    "labor_hours": 136.92,
    "labor_cost": 7530.6,
    "base_cost": 35892.6,
    "low_cost": 25124.82,
    "high_cost": 46660.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0054",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "TRUSSENG",
    "description": "Truss engineering/shop drawings",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 2200,
    "labor_hours_per_unit": 0,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "One engineered package",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2200.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 2200.0,
    "low_cost": 1540.0,
    "high_cost": 2860.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0055",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ANCHOR",
    "description": "Engineered truss bearing anchors",
    "net_qty": 90.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 20,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Approx45truss pieces*2bearings; actual layout missing",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 95,
    "packs": 95.0,
    "material_cost": 1900.0,
    "labor_hours": 18.0,
    "labor_cost": 990.0,
    "base_cost": 2890.0,
    "low_cost": 2023.0,
    "high_cost": 3757.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0056",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "BRACE",
    "description": "Steel truss bracing/bridging",
    "net_qty": 800.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 1.8,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Shoplayout allowance, not member schedule",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 880,
    "packs": 88.0,
    "material_cost": 1584.0,
    "labor_hours": 28.0,
    "labor_cost": 1540.0,
    "base_cost": 3124.0,
    "low_cost": 2186.8,
    "high_cost": 4061.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0057",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ESTUD",
    "description": "18ga5.5 inch exterior steel studs",
    "net_qty": 1703.0,
    "unit": "LF",
    "waste": 0.08,
    "pack": 12,
    "material_rate": 2.8,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "4 ft upperband+3 ft parapet at16 in +240 LF corners/jambs",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1848,
    "packs": 154.0,
    "material_cost": 5174.4,
    "labor_hours": 59.605,
    "labor_cost": 3278.27,
    "base_cost": 8452.67,
    "low_cost": 5916.87,
    "high_cost": 10988.47,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0058",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ETRACK",
    "description": "18ga5.5 inch top/bottom track",
    "net_qty": 1112.0,
    "unit": "LF",
    "waste": 0.08,
    "pack": 10,
    "material_rate": 2.3,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Band andparapet each2tracks",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1210,
    "packs": 121.0,
    "material_cost": 2783.0,
    "labor_hours": 27.8,
    "labor_cost": 1529.0,
    "base_cost": 4312.0,
    "low_cost": 3018.4,
    "high_cost": 5605.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0059",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ISTUD",
    "description": "Interior3-5/8 inch steel studs",
    "net_qty": 4128.0,
    "unit": "LF",
    "waste": 0.08,
    "pack": 12,
    "material_rate": 1.35,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "392 LF at16 in,12 ft high plus600 LFjambs/corners; gauge engineered forheight",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4464,
    "packs": 372.0,
    "material_cost": 6026.4,
    "labor_hours": 103.2,
    "labor_cost": 5676.0,
    "base_cost": 11702.4,
    "low_cost": 8191.68,
    "high_cost": 15213.12,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0060",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ITRACK",
    "description": "Interior3-5/8 inch track",
    "net_qty": 784.0,
    "unit": "LF",
    "waste": 0.08,
    "pack": 10,
    "material_rate": 1.15,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Top+bottom",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 850,
    "packs": 85.0,
    "material_cost": 977.5,
    "labor_hours": 19.6,
    "labor_cost": 1078.0,
    "base_cost": 2055.5,
    "low_cost": 1438.85,
    "high_cost": 2672.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0061",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "HEADER",
    "description": "Interior steel door headers",
    "net_qty": 120.0,
    "unit": "LF",
    "waste": 0.08,
    "pack": 10,
    "material_rate": 3.5,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Nonloadbearing header allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 130,
    "packs": 13.0,
    "material_cost": 455.0,
    "labor_hours": 9.6,
    "labor_cost": 528.0,
    "base_cost": 983.0,
    "low_cost": 688.1,
    "high_cost": 1277.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0062",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "BLOCK",
    "description": "PT2x6 blocking",
    "net_qty": 420.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 12,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening treatments, cabinets andbathroom fittings",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 468,
    "packs": 39.0,
    "material_cost": 655.2,
    "labor_hours": 21.0,
    "labor_cost": 1155.0,
    "base_cost": 1810.2,
    "low_cost": 1267.14,
    "high_cost": 2353.26,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0063",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "STUDSCREW",
    "description": "Self-drilling framing screws",
    "net_qty": 6500.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.075,
    "labor_hours_per_unit": 0.001,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Stud/track/bracing assembly provision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7000,
    "packs": 7.0,
    "material_cost": 525.0,
    "labor_hours": 6.5,
    "labor_cost": 357.5,
    "base_cost": 882.5,
    "low_cost": 617.75,
    "high_cost": 1147.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0064",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "TRACKANCH",
    "description": "Track concrete anchors",
    "net_qty": 474.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 100,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "2 ft attachment estimating spacing; design hold",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 500,
    "packs": 5.0,
    "material_cost": 400.0,
    "labor_hours": 11.85,
    "labor_cost": 651.75,
    "base_cost": 1051.75,
    "low_cost": 736.22,
    "high_cost": 1367.28,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0065",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "SHEATH",
    "description": "1/2 inch glass-mat exterior sheathing",
    "net_qty": 2686.696,
    "unit": "SF",
    "waste": 0.1,
    "pack": 32,
    "material_rate": 1.45,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Upperband outside +bothparapetfaces",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2976,
    "packs": 93.0,
    "material_cost": 4315.2,
    "labor_hours": 67.167,
    "labor_cost": 3694.19,
    "base_cost": 8009.39,
    "low_cost": 5606.57,
    "high_cost": 10412.21,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0066",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "SHEATHSC",
    "description": "Exterior sheathing screws",
    "net_qty": 5000.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.07,
    "labor_hours_per_unit": 0.001,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "6 in nominal fastenerpattern allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 5000,
    "packs": 5.0,
    "material_cost": 350.0,
    "labor_hours": 5.0,
    "labor_cost": 275.0,
    "base_cost": 625.0,
    "low_cost": 437.5,
    "high_cost": 812.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0067",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "PLY",
    "description": "5/8 inch plywood roof sheathing",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 32,
    "material_rate": 1.25,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "A106specified plywood; sheets rounded",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4320,
    "packs": 135.0,
    "material_cost": 5400.0,
    "labor_hours": 70.416,
    "labor_cost": 3872.88,
    "base_cost": 9272.88,
    "low_cost": 6491.02,
    "high_cost": 12054.74,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0068",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "HCLIP",
    "description": "Plywood H-clips",
    "net_qty": 369.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 250,
    "material_rate": 0.42,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "3clips per roof sheet estimate",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 500,
    "packs": 2.0,
    "material_cost": 210.0,
    "labor_hours": 4.428,
    "labor_cost": 243.54,
    "base_cost": 453.54,
    "low_cost": 317.48,
    "high_cost": 589.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0069",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "ROOFSC",
    "description": "Roof-to-steel approved screws",
    "net_qty": 11000.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.13,
    "labor_hours_per_unit": 0.001,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Engineered field/edge/corner schedule pending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 11000,
    "packs": 11.0,
    "material_cost": 1430.0,
    "labor_hours": 11.0,
    "labor_cost": 605.0,
    "base_cost": 2035.0,
    "low_cost": 1424.5,
    "high_cost": 2645.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0070",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "FOAM",
    "description": "Spray polyurethane roof insulation",
    "net_qty": 27384.0,
    "unit": "board-ft",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.25,
    "labor_hours_per_unit": 0.0015,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "7 inch open-cell budget only; R-value and roofassembly pending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 28754,
    "packs": 28754.0,
    "material_cost": 7188.5,
    "labor_hours": 41.076,
    "labor_cost": 2259.18,
    "base_cost": 9447.68,
    "low_cost": 6613.38,
    "high_cost": 12281.98,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0071",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "THERMBAR",
    "description": "Foam thermal/ignition barrier coating",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.45,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Conditional assembly provision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4108,
    "packs": 4108.0,
    "material_cost": 1848.6,
    "labor_hours": 46.944,
    "labor_cost": 2581.92,
    "base_cost": 4430.52,
    "low_cost": 3101.36,
    "high_cost": 5759.68,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0072",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "WALLINS",
    "description": "Exterior wall insulation",
    "net_qty": 2389.083,
    "unit": "SF",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "Net envelope walls provisional system",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2509,
    "packs": 2509.0,
    "material_cost": 2383.55,
    "labor_hours": 43.003,
    "labor_cost": 2365.17,
    "base_cost": 4748.72,
    "low_cost": 3324.1,
    "high_cost": 6173.34,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0073",
    "trade": "Framing",
    "assembly": "Shell / partitions",
    "item_code": "SOUNDINS",
    "description": "Interior acoustic batts",
    "net_qty": 2822.4,
    "unit": "SF",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A104/A106/A107/A108/A110",
    "quantity_basis": "Provisional",
    "calculation": "60%partitions allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2964,
    "packs": 2964.0,
    "material_cost": 2371.2,
    "labor_hours": 33.869,
    "labor_cost": 1862.8,
    "base_cost": 4234.0,
    "low_cost": 2963.8,
    "high_cost": 5504.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0074",
    "trade": "Framing",
    "assembly": "Roof erection",
    "item_code": "CRANE",
    "description": "Crane and rigging rental",
    "net_qty": 2.0,
    "unit": "day",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 55,
    "equipment_services": 3200,
    "source": "A108",
    "quantity_basis": "Provisional",
    "calculation": "Two crane days; rigging labor in truss rate",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 3200.0,
    "low_cost": 2400.0,
    "high_cost": 4000.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0075",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "FELT",
    "description": "No30 roof dry-in felt",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 216,
    "material_rate": 0.18,
    "labor_hours_per_unit": 0.007,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "A106; final TPO compatibility unresolved",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4320,
    "packs": 20.0,
    "material_cost": 777.6,
    "labor_hours": 27.384,
    "labor_cost": 1506.12,
    "base_cost": 2283.72,
    "low_cost": 1598.6,
    "high_cost": 2968.84,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0076",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "TAPER",
    "description": "Tapered roof insulation slope provision",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0.05,
    "pack": 32,
    "material_rate": 2.1,
    "labor_hours_per_unit": 0.015,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "No tapered layout provided; separate from undersidefoam",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4128,
    "packs": 129.0,
    "material_cost": 8668.8,
    "labor_hours": 58.68,
    "labor_cost": 3227.4,
    "base_cost": 11896.2,
    "low_cost": 8327.34,
    "high_cost": 15465.06,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0077",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "COVER",
    "description": "Roof cover board1/2 inch",
    "net_qty": 3912.0,
    "unit": "SF",
    "waste": 0.05,
    "pack": 32,
    "material_rate": 1.15,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Provisional approved TPO assembly component",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4128,
    "packs": 129.0,
    "material_cost": 4747.2,
    "labor_hours": 46.944,
    "labor_cost": 2581.92,
    "base_cost": 7329.12,
    "low_cost": 5130.38,
    "high_cost": 9527.86,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0078",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "TPO",
    "description": "White60mil TPO membrane",
    "net_qty": 4746.0,
    "unit": "SF",
    "waste": 0.12,
    "pack": 1000,
    "material_rate": 1.15,
    "labor_hours_per_unit": 0.026,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "3912field+278 LF*3 ft upstands; laps/cuts12%",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6000,
    "packs": 6.0,
    "material_cost": 6900.0,
    "labor_hours": 123.396,
    "labor_cost": 6786.78,
    "base_cost": 13686.78,
    "low_cost": 9580.75,
    "high_cost": 17792.81,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0079",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "ADH",
    "description": "TPO bonding adhesive",
    "net_qty": 80.0,
    "unit": "GAL",
    "waste": 0,
    "pack": 5,
    "material_rate": 30,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "60 SF/GAL two-surface installedyield allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 80,
    "packs": 16.0,
    "material_cost": 2400.0,
    "labor_hours": 6.4,
    "labor_cost": 352.0,
    "base_cost": 2752.0,
    "low_cost": 1926.4,
    "high_cost": 3577.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0080",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "RPLATE",
    "description": "Insulation plates/screws",
    "net_qty": 2400.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 100,
    "material_rate": 0.85,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Uplift pattern placeholder; engineer/mfr approve",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2600,
    "packs": 26.0,
    "material_cost": 2210.0,
    "labor_hours": 19.2,
    "labor_cost": 1056.0,
    "base_cost": 3266.0,
    "low_cost": 2286.2,
    "high_cost": 4245.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0081",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "TERM",
    "description": "Termination bar",
    "net_qty": 278.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 10,
    "material_rate": 2.1,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Perimeter termination",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 300,
    "packs": 30.0,
    "material_cost": 630.0,
    "labor_hours": 9.73,
    "labor_cost": 535.15,
    "base_cost": 1165.15,
    "low_cost": 815.61,
    "high_cost": 1514.7,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0082",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "COPING",
    "description": "Aluminum parapet coping",
    "net_qty": 278.0,
    "unit": "LF",
    "waste": 0.07,
    "pack": 10,
    "material_rate": 13,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Developedwidth/manufacturer pending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 300,
    "packs": 30.0,
    "material_cost": 3900.0,
    "labor_hours": 22.24,
    "labor_cost": 1223.2,
    "base_cost": 5123.2,
    "low_cost": 3586.24,
    "high_cost": 6660.16,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0083",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "CLEAT",
    "description": "Coping continuous cleat",
    "net_qty": 556.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 10,
    "material_rate": 2.4,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Bothedges",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 590,
    "packs": 59.0,
    "material_cost": 1416.0,
    "labor_hours": 19.46,
    "labor_cost": 1070.3,
    "base_cost": 2486.3,
    "low_cost": 1740.41,
    "high_cost": 3232.19,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0084",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "COPSPL",
    "description": "Coping splice plates",
    "net_qty": 28.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Oneper10 ft length",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 28,
    "packs": 28.0,
    "material_cost": 252.0,
    "labor_hours": 2.8,
    "labor_cost": 154.0,
    "base_cost": 406.0,
    "low_cost": 284.2,
    "high_cost": 527.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0085",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "CORNERS",
    "description": "TPO prefab corner flashings",
    "net_qty": 24.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 16,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "12inside+12outside provisional",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 24,
    "packs": 24.0,
    "material_cost": 384.0,
    "labor_hours": 3.84,
    "labor_cost": 211.2,
    "base_cost": 595.2,
    "low_cost": 416.64,
    "high_cost": 773.76,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0086",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "SEALROOF",
    "description": "Roof sealant cartridges",
    "net_qty": 40.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Terminations/scuppers/coping",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 40,
    "packs": 40.0,
    "material_cost": 480.0,
    "labor_hours": 3.2,
    "labor_cost": 176.0,
    "base_cost": 656.0,
    "low_cost": 459.2,
    "high_cost": 852.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0087",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "SCUPPER",
    "description": "Primary TPO-clad scupper",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 210,
    "labor_hours_per_unit": 1.2,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "A1093west+4east",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 1470.0,
    "labor_hours": 8.4,
    "labor_cost": 462.0,
    "base_cost": 1932.0,
    "low_cost": 1352.4,
    "high_cost": 2511.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0088",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "OVERFLOW",
    "description": "Independent overflow scupper",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 1.2,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Oneper primary; actual separation/size pending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 1260.0,
    "labor_hours": 8.4,
    "labor_cost": 462.0,
    "base_cost": 1722.0,
    "low_cost": 1205.4,
    "high_cost": 2238.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0089",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "LEADERHD",
    "description": "Collector head",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Oneperprimary",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 910.0,
    "labor_hours": 4.2,
    "labor_cost": 231.0,
    "base_cost": 1141.0,
    "low_cost": 798.7,
    "high_cost": 1483.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0090",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "LEADER",
    "description": "4x4aluminum leader",
    "net_qty": 105.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 10,
    "material_rate": 7,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "7leaders*15 ft",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 120,
    "packs": 12.0,
    "material_cost": 840.0,
    "labor_hours": 8.4,
    "labor_cost": 462.0,
    "base_cost": 1302.0,
    "low_cost": 911.4,
    "high_cost": 1692.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0091",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "LEADEREL",
    "description": "Leader elbow",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "2perleader",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 252.0,
    "labor_hours": 1.68,
    "labor_cost": 92.4,
    "base_cost": 344.4,
    "low_cost": 241.08,
    "high_cost": 447.72,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0092",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "LEADERSTR",
    "description": "Leader strap",
    "net_qty": 35.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "5perleader",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 35,
    "packs": 35.0,
    "material_cost": 175.0,
    "labor_hours": 2.8,
    "labor_cost": 154.0,
    "base_cost": 329.0,
    "low_cost": 230.3,
    "high_cost": 427.7,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0093",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "STORM",
    "description": "4 inch solid storm pipe",
    "net_qty": 200.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 4,
    "labor_hours_per_unit": 0.07,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "7drains connecting tosite discharge allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 220,
    "packs": 22.0,
    "material_cost": 880.0,
    "labor_hours": 14.0,
    "labor_cost": 770.0,
    "base_cost": 1650.0,
    "low_cost": 1155.0,
    "high_cost": 2145.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0094",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "STORM45",
    "description": "4 inchstorm 45 elbow",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "2perleader tie-in",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 168.0,
    "labor_hours": 1.68,
    "labor_cost": 92.4,
    "base_cost": 260.4,
    "low_cost": 182.28,
    "high_cost": 338.52,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0095",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "STORMTEE",
    "description": "4 inchstormwye",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Oneperleader",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 154.0,
    "labor_hours": 1.26,
    "labor_cost": 69.3,
    "base_cost": 223.3,
    "low_cost": 156.31,
    "high_cost": 290.29,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0096",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "STORMEND",
    "description": "Drainage outlet/cleanout terminal",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 42,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "7dischargepoints; nocivil design",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 294.0,
    "labor_hours": 2.8,
    "labor_cost": 154.0,
    "base_cost": 448.0,
    "low_cost": 313.6,
    "high_cost": 582.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0097",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "SOFFIT",
    "description": "Stucco soffit substrate",
    "net_qty": 160.0,
    "unit": "SF",
    "waste": 0.08,
    "pack": 32,
    "material_rate": 2.1,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A106/A107/A109",
    "quantity_basis": "Provisional",
    "calculation": "Frontoverhang provision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 192,
    "packs": 6.0,
    "material_cost": 403.2,
    "labor_hours": 6.4,
    "labor_cost": 352.0,
    "base_cost": 755.2,
    "low_cost": 528.64,
    "high_cost": 981.76,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0098",
    "trade": "Roofing",
    "assembly": "Roof / storm",
    "item_code": "WELDER",
    "description": "Hot-air welder rental",
    "net_qty": 1.0,
    "unit": "rental",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 55,
    "equipment_services": 550,
    "source": "A106",
    "quantity_basis": "Provisional",
    "calculation": "Oneweek rental",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 550.0,
    "low_cost": 412.5,
    "high_cost": 687.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0099",
    "trade": "Openings",
    "assembly": "W1",
    "item_code": "WIN-W1",
    "description": "Impact window W1, 5x2 ft",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 650,
    "labor_hours_per_unit": 2.6,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "1 tags; 5x2 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 650.0,
    "labor_hours": 2.6,
    "labor_cost": 150.8,
    "base_cost": 800.8,
    "low_cost": 520.52,
    "high_cost": 1081.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0100",
    "trade": "Openings",
    "assembly": "W2",
    "item_code": "WIN-W2",
    "description": "Impact window W2, 3x6 ft",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1170,
    "labor_hours_per_unit": 3.08,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "4 tags; 3x6 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 4680.0,
    "labor_hours": 12.32,
    "labor_cost": 714.56,
    "base_cost": 5394.56,
    "low_cost": 3506.46,
    "high_cost": 7282.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0101",
    "trade": "Openings",
    "assembly": "W3",
    "item_code": "WIN-W3",
    "description": "Impact window W3, 6x2 ft",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 780,
    "labor_hours_per_unit": 2.7199999999999998,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "2 tags; 6x2 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 1560.0,
    "labor_hours": 5.44,
    "labor_cost": 315.52,
    "base_cost": 1875.52,
    "low_cost": 1219.09,
    "high_cost": 2531.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0102",
    "trade": "Openings",
    "assembly": "W4",
    "item_code": "WIN-W4",
    "description": "Impact window W4, 3x3 ft",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 600,
    "labor_hours_per_unit": 2.54,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "4 tags; 3x3 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 2400.0,
    "labor_hours": 10.16,
    "labor_cost": 589.28,
    "base_cost": 2989.28,
    "low_cost": 1943.03,
    "high_cost": 4035.53,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0103",
    "trade": "Openings",
    "assembly": "W5",
    "item_code": "WIN-W5",
    "description": "Impact window W5, 3.08333x5 ft",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1002.0833333333334,
    "labor_hours_per_unit": 2.925,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "1 tags; 3.08333x5 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1002.08,
    "labor_hours": 2.925,
    "labor_cost": 169.65,
    "base_cost": 1171.73,
    "low_cost": 761.62,
    "high_cost": 1581.84,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0104",
    "trade": "Openings",
    "assembly": "W6",
    "item_code": "WIN-W6",
    "description": "Impact window W6, 8x2 ft",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1040,
    "labor_hours_per_unit": 2.96,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "2 tags; 8x2 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 2080.0,
    "labor_hours": 5.92,
    "labor_cost": 343.36,
    "base_cost": 2423.36,
    "low_cost": 1575.18,
    "high_cost": 3271.54,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0105",
    "trade": "Openings",
    "assembly": "W7",
    "item_code": "WIN-W7",
    "description": "Impact window W7, 1.83333x9 ft",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1072.5,
    "labor_hours_per_unit": 2.99,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "1 tags; 1.83333x9 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1072.5,
    "labor_hours": 2.99,
    "labor_cost": 173.42,
    "base_cost": 1245.92,
    "low_cost": 809.85,
    "high_cost": 1681.99,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0106",
    "trade": "Openings",
    "assembly": "W8",
    "item_code": "WIN-W8",
    "description": "Impact window W8, 4x4 ft",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1040,
    "labor_hours_per_unit": 2.96,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "1 tags; 4x4 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1040.0,
    "labor_hours": 2.96,
    "labor_cost": 171.68,
    "base_cost": 1211.68,
    "low_cost": 787.59,
    "high_cost": 1635.77,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0107",
    "trade": "Openings",
    "assembly": "W9",
    "item_code": "WIN-W9",
    "description": "Impact window W9, 11.1667x2 ft",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1451.6666666666665,
    "labor_hours_per_unit": 3.34,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Counted / scheduled",
    "calculation": "2 tags; 11.1667x2 ft; frame/glass factory assembly",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 2903.33,
    "labor_hours": 6.68,
    "labor_cost": 387.44,
    "base_cost": 3290.77,
    "low_cost": 2139.0,
    "high_cost": 4442.54,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0108",
    "trade": "Openings",
    "assembly": "D1",
    "item_code": "DOOR-D1",
    "description": "Exterior 3x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2200,
    "labor_hours_per_unit": 6.1,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D1; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2200.0,
    "labor_hours": 6.1,
    "labor_cost": 353.8,
    "base_cost": 2553.8,
    "low_cost": 1659.97,
    "high_cost": 3447.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0109",
    "trade": "Openings",
    "assembly": "D1",
    "item_code": "LOCK-EXT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D1; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 150.3,
    "low_cost": 112.73,
    "high_cost": 187.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0110",
    "trade": "Openings",
    "assembly": "D2",
    "item_code": "DOOR-D2",
    "description": "Interior double glass 6x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2100,
    "labor_hours_per_unit": 8.2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D2; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2100.0,
    "labor_hours": 8.2,
    "labor_cost": 475.6,
    "base_cost": 2575.6,
    "low_cost": 1674.14,
    "high_cost": 3477.06,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0111",
    "trade": "Openings",
    "assembly": "D2",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D2; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0112",
    "trade": "Openings",
    "assembly": "D3",
    "item_code": "DOOR-D3",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D3; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0113",
    "trade": "Openings",
    "assembly": "D3",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D3; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0114",
    "trade": "Openings",
    "assembly": "D4",
    "item_code": "DOOR-D4",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D4; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0115",
    "trade": "Openings",
    "assembly": "D4",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D4; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0116",
    "trade": "Openings",
    "assembly": "D5",
    "item_code": "DOOR-D5",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D5; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0117",
    "trade": "Openings",
    "assembly": "D5",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D5; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0118",
    "trade": "Openings",
    "assembly": "D6",
    "item_code": "DOOR-D6",
    "description": "Closet 5x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 650,
    "labor_hours_per_unit": 7.5,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D6; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 650.0,
    "labor_hours": 7.5,
    "labor_cost": 435.0,
    "base_cost": 1085.0,
    "low_cost": 705.25,
    "high_cost": 1464.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0119",
    "trade": "Openings",
    "assembly": "D7",
    "item_code": "DOOR-D7",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D7; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0120",
    "trade": "Openings",
    "assembly": "D7",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D7; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0121",
    "trade": "Openings",
    "assembly": "D8",
    "item_code": "DOOR-D8",
    "description": "Closet 4x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 500,
    "labor_hours_per_unit": 6.8,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D8; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 500.0,
    "labor_hours": 6.8,
    "labor_cost": 394.4,
    "base_cost": 894.4,
    "low_cost": 581.36,
    "high_cost": 1207.44,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0122",
    "trade": "Openings",
    "assembly": "D9",
    "item_code": "DOOR-D9",
    "description": "Closet 4x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 500,
    "labor_hours_per_unit": 6.8,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D9; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 500.0,
    "labor_hours": 6.8,
    "labor_cost": 394.4,
    "base_cost": 894.4,
    "low_cost": 581.36,
    "high_cost": 1207.44,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0123",
    "trade": "Openings",
    "assembly": "D10",
    "item_code": "DOOR-D10",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D10; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0124",
    "trade": "Openings",
    "assembly": "D10",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D10; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0125",
    "trade": "Openings",
    "assembly": "D11",
    "item_code": "DOOR-D11",
    "description": "Exterior 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1600,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D11; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1600.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 1940.29,
    "low_cost": 1261.19,
    "high_cost": 2619.39,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0126",
    "trade": "Openings",
    "assembly": "D11",
    "item_code": "LOCK-EXT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D11; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 150.3,
    "low_cost": 112.73,
    "high_cost": 187.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0127",
    "trade": "Openings",
    "assembly": "D12",
    "item_code": "DOOR-D12",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D12; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0128",
    "trade": "Openings",
    "assembly": "D12",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D12; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0129",
    "trade": "Openings",
    "assembly": "D13",
    "item_code": "DOOR-D13",
    "description": "Impact slider 16x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 11500,
    "labor_hours_per_unit": 15.2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D13; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 11500.0,
    "labor_hours": 15.2,
    "labor_cost": 881.6,
    "base_cost": 12381.6,
    "low_cost": 8048.04,
    "high_cost": 16715.16,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0130",
    "trade": "Openings",
    "assembly": "D14",
    "item_code": "DOOR-D14",
    "description": "Impact bifold 23x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24000,
    "labor_hours_per_unit": 20.099999999999998,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D14; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24000.0,
    "labor_hours": 20.1,
    "labor_cost": 1165.8,
    "base_cost": 25165.8,
    "low_cost": 16357.77,
    "high_cost": 33973.83,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0131",
    "trade": "Openings",
    "assembly": "D15",
    "item_code": "DOOR-D15",
    "description": "Impact slider 6x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3200,
    "labor_hours_per_unit": 8.2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D15; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3200.0,
    "labor_hours": 8.2,
    "labor_cost": 475.6,
    "base_cost": 3675.6,
    "low_cost": 2389.14,
    "high_cost": 4962.06,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0132",
    "trade": "Openings",
    "assembly": "D16",
    "item_code": "DOOR-D16",
    "description": "Impact slider 6x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3200,
    "labor_hours_per_unit": 8.2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D16; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3200.0,
    "labor_hours": 8.2,
    "labor_cost": 475.6,
    "base_cost": 3675.6,
    "low_cost": 2389.14,
    "high_cost": 4962.06,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0133",
    "trade": "Openings",
    "assembly": "D17",
    "item_code": "DOOR-D17",
    "description": "Interior swing 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D17; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0134",
    "trade": "Openings",
    "assembly": "D17",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D17; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0135",
    "trade": "Openings",
    "assembly": "D18",
    "item_code": "DOOR-D18",
    "description": "Pocket 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 430,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D18; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 430.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 770.29,
    "low_cost": 500.69,
    "high_cost": 1039.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0136",
    "trade": "Openings",
    "assembly": "D18",
    "item_code": "POCKETKIT",
    "description": "Pocket frame/track kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 230,
    "labor_hours_per_unit": 2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D181kit; leaf line excludes pocket frame",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 230.0,
    "labor_hours": 2.0,
    "labor_cost": 116.0,
    "base_cost": 346.0,
    "low_cost": 259.5,
    "high_cost": 432.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0137",
    "trade": "Openings",
    "assembly": "D19",
    "item_code": "DOOR-D19",
    "description": "Pocket 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 430,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D19; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 430.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 770.29,
    "low_cost": 500.69,
    "high_cost": 1039.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0138",
    "trade": "Openings",
    "assembly": "D19",
    "item_code": "POCKETKIT",
    "description": "Pocket frame/track kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 230,
    "labor_hours_per_unit": 2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D191kit; leaf line excludes pocket frame",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 230.0,
    "labor_hours": 2.0,
    "labor_cost": 116.0,
    "base_cost": 346.0,
    "low_cost": 259.5,
    "high_cost": 432.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0139",
    "trade": "Openings",
    "assembly": "D20",
    "item_code": "DOOR-D20",
    "description": "Cabinet swing 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 650,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D20; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 650.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 990.29,
    "low_cost": 643.69,
    "high_cost": 1336.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0140",
    "trade": "Openings",
    "assembly": "D20",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D20; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0141",
    "trade": "Openings",
    "assembly": "D22",
    "item_code": "DOOR-D22",
    "description": "Rated garage 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 800,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D22; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 800.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 1140.29,
    "low_cost": 741.19,
    "high_cost": 1539.39,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0142",
    "trade": "Openings",
    "assembly": "D22",
    "item_code": "LOCK-EXT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D22; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 150.3,
    "low_cost": 112.73,
    "high_cost": 187.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0143",
    "trade": "Openings",
    "assembly": "D23",
    "item_code": "DOOR-D23",
    "description": "Interior swing 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 420,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D23; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 420.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 760.29,
    "low_cost": 494.19,
    "high_cost": 1026.39,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0144",
    "trade": "Openings",
    "assembly": "D23",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D23; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0145",
    "trade": "Openings",
    "assembly": "D24",
    "item_code": "DOOR-D24",
    "description": "Exterior 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1500,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D24; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1500.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 1840.29,
    "low_cost": 1196.19,
    "high_cost": 2484.39,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0146",
    "trade": "Openings",
    "assembly": "D24",
    "item_code": "LOCK-EXT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D24; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 150.3,
    "low_cost": 112.73,
    "high_cost": 187.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0147",
    "trade": "Openings",
    "assembly": "D25",
    "item_code": "DOOR-D25",
    "description": "Closet 4x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 500,
    "labor_hours_per_unit": 6.8,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D25; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 500.0,
    "labor_hours": 6.8,
    "labor_cost": 394.4,
    "base_cost": 894.4,
    "low_cost": 581.36,
    "high_cost": 1207.44,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0148",
    "trade": "Openings",
    "assembly": "D26",
    "item_code": "DOOR-D26",
    "description": "Garage overhead 9x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4500,
    "labor_hours_per_unit": 10.3,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D26; confirm handing/size before order; modern glazed/impact appearance premium from A103",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 4500.0,
    "labor_hours": 10.3,
    "labor_cost": 597.4,
    "base_cost": 5097.4,
    "low_cost": 3313.31,
    "high_cost": 6881.49,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0149",
    "trade": "Openings",
    "assembly": "D26",
    "item_code": "OPENER",
    "description": "Garage operator, rail, remotes and sensors",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 420,
    "labor_hours_per_unit": 2.5,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Derived",
    "calculation": "Oneperoverhead door; operator power in Electrical",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 420.0,
    "labor_hours": 2.5,
    "labor_cost": 145.0,
    "base_cost": 565.0,
    "low_cost": 423.75,
    "high_cost": 706.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0150",
    "trade": "Openings",
    "assembly": "D27",
    "item_code": "DOOR-D27",
    "description": "Garage overhead 16x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7500,
    "labor_hours_per_unit": 15.2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D27; confirm handing/size before order; modern glazed/impact appearance premium from A103",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 7500.0,
    "labor_hours": 15.2,
    "labor_cost": 881.6,
    "base_cost": 8381.6,
    "low_cost": 5448.04,
    "high_cost": 11315.16,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0151",
    "trade": "Openings",
    "assembly": "D27",
    "item_code": "OPENER",
    "description": "Garage operator, rail, remotes and sensors",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 420,
    "labor_hours_per_unit": 2.5,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Derived",
    "calculation": "Oneperoverhead door; operator power in Electrical",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 420.0,
    "labor_hours": 2.5,
    "labor_cost": 145.0,
    "base_cost": 565.0,
    "low_cost": 423.75,
    "high_cost": 706.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0152",
    "trade": "Openings",
    "assembly": "D29",
    "item_code": "DOOR-D29",
    "description": "Interior swing 2x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 400,
    "labor_hours_per_unit": 5.4,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D29; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 400.0,
    "labor_hours": 5.4,
    "labor_cost": 313.2,
    "base_cost": 713.2,
    "low_cost": 463.58,
    "high_cost": 962.82,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0153",
    "trade": "Openings",
    "assembly": "D29",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D29; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0154",
    "trade": "Openings",
    "assembly": "D30",
    "item_code": "DOOR-D30",
    "description": "Closet 4x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 500,
    "labor_hours_per_unit": 6.8,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D30; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 500.0,
    "labor_hours": 6.8,
    "labor_cost": 394.4,
    "base_cost": 894.4,
    "low_cost": 581.36,
    "high_cost": 1207.44,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0155",
    "trade": "Openings",
    "assembly": "D31",
    "item_code": "DOOR-D31",
    "description": "Interior swing 2x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 400,
    "labor_hours_per_unit": 5.4,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D31; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 400.0,
    "labor_hours": 5.4,
    "labor_cost": 313.2,
    "base_cost": 713.2,
    "low_cost": 463.58,
    "high_cost": 962.82,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0156",
    "trade": "Openings",
    "assembly": "D31",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D31; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0157",
    "trade": "Openings",
    "assembly": "D32",
    "item_code": "DOOR-D32",
    "description": "Interior swing 2.66667x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 420,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D32; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 420.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 760.29,
    "low_cost": 494.19,
    "high_cost": 1026.39,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0158",
    "trade": "Openings",
    "assembly": "D32",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D32; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0159",
    "trade": "Openings",
    "assembly": "D33",
    "item_code": "DOOR-D33",
    "description": "Pocket 2.66667x9 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 5.866666666666666,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D33; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 5.867,
    "labor_cost": 340.29,
    "base_cost": 890.29,
    "low_cost": 578.69,
    "high_cost": 1201.89,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0160",
    "trade": "Openings",
    "assembly": "D33",
    "item_code": "POCKETKIT",
    "description": "Pocket frame/track kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 230,
    "labor_hours_per_unit": 2,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D331kit; leaf line excludes pocket frame",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 230.0,
    "labor_hours": 2.0,
    "labor_cost": 116.0,
    "base_cost": 346.0,
    "low_cost": 259.5,
    "high_cost": 432.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0161",
    "trade": "Openings",
    "assembly": "D34",
    "item_code": "DOOR-D34",
    "description": "Interior swing 1.5x8 ft, frame included",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 380,
    "labor_hours_per_unit": 5.05,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A102B",
    "quantity_basis": "Counted / scheduled",
    "calculation": "D34; confirm handing/size before order",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 380.0,
    "labor_hours": 5.05,
    "labor_cost": 292.9,
    "base_cost": 672.9,
    "low_cost": 437.39,
    "high_cost": 908.42,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0162",
    "trade": "Openings",
    "assembly": "D34",
    "item_code": "LOCK-INT",
    "description": "Lever/lockset hardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Derived",
    "calculation": "D34; hinges included with prehungdoor",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.35,
    "labor_cost": 20.3,
    "base_cost": 65.3,
    "low_cost": 48.97,
    "high_cost": 81.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0163",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "FLASH",
    "description": "Window/door flashing tape",
    "net_qty": 1100.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 75,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1275,
    "packs": 17.0,
    "material_cost": 1020.0,
    "labor_hours": 27.5,
    "labor_cost": 1595.0,
    "base_cost": 2615.0,
    "low_cost": 1961.25,
    "high_cost": 3268.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0164",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "SILLPAN",
    "description": "Exterior opening sill pans",
    "net_qty": 26.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 26,
    "packs": 26.0,
    "material_cost": 1430.0,
    "labor_hours": 10.4,
    "labor_cost": 603.2,
    "base_cost": 2033.2,
    "low_cost": 1524.9,
    "high_cost": 2541.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0165",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "OPENANCH",
    "description": "Approved frame anchors",
    "net_qty": 800.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 100,
    "material_rate": 0.85,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 900,
    "packs": 9.0,
    "material_cost": 765.0,
    "labor_hours": 14.4,
    "labor_cost": 835.2,
    "base_cost": 1600.2,
    "low_cost": 1200.15,
    "high_cost": 2000.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0166",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "OPENFOAM",
    "description": "Low-expansion window foam",
    "net_qty": 25.0,
    "unit": "can",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 25,
    "packs": 25.0,
    "material_cost": 300.0,
    "labor_hours": 2.5,
    "labor_cost": 145.0,
    "base_cost": 445.0,
    "low_cost": 333.75,
    "high_cost": 556.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0167",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "OPENSEAL",
    "description": "Opening sealant",
    "net_qty": 65.0,
    "unit": "tube",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 65,
    "packs": 65.0,
    "material_cost": 585.0,
    "labor_hours": 7.8,
    "labor_cost": 452.4,
    "base_cost": 1037.4,
    "low_cost": 778.05,
    "high_cost": 1296.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0168",
    "trade": "Openings",
    "assembly": "Opening installation",
    "item_code": "BUCK",
    "description": "PTopening bucks",
    "net_qty": 900.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 12,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 58,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "Opening perimeters/anchors allowance; includeslargeglazeddoors",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 996,
    "packs": 83.0,
    "material_cost": 1394.4,
    "labor_hours": 36.0,
    "labor_cost": 2088.0,
    "base_cost": 3482.4,
    "low_cost": 2611.8,
    "high_cost": 4353.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0169",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "GYPW",
    "description": "1/2 inch gypsum wallboard",
    "net_qty": 11197.083,
    "unit": "SF",
    "waste": 0.1,
    "pack": 48,
    "material_rate": 0.48,
    "labor_hours_per_unit": 0.017,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "392 LF*12 ft*2 +netexteriorlining -600wetwall cement board",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 12336,
    "packs": 257.0,
    "material_cost": 5921.28,
    "labor_hours": 190.35,
    "labor_cost": 9136.8,
    "base_cost": 15058.08,
    "low_cost": 10540.66,
    "high_cost": 19575.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0170",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "GYPC",
    "description": "1/2 inch ceiling-rated gypsum",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 48,
    "material_rate": 0.55,
    "labor_hours_per_unit": 0.021,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "All roomsandgarage ceiling",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4224,
    "packs": 88.0,
    "material_cost": 2323.2,
    "labor_hours": 79.737,
    "labor_cost": 3827.38,
    "base_cost": 6150.58,
    "low_cost": 4305.41,
    "high_cost": 7995.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0171",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "CEMBOARD",
    "description": "1/2 inch cement backer board",
    "net_qty": 600.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 15,
    "material_rate": 1.35,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "3showers+tubshower tilewalls",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 660,
    "packs": 44.0,
    "material_cost": 891.0,
    "labor_hours": 21.0,
    "labor_cost": 1008.0,
    "base_cost": 1899.0,
    "low_cost": 1329.3,
    "high_cost": 2468.7,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0172",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "GYPSCREW",
    "description": "Drywall screws",
    "net_qty": 15000.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.012,
    "labor_hours_per_unit": 0.0005,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Board fastener allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 15000,
    "packs": 15.0,
    "material_cost": 180.0,
    "labor_hours": 7.5,
    "labor_cost": 360.0,
    "base_cost": 540.0,
    "low_cost": 378.0,
    "high_cost": 702.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0173",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "JOINTCOMP",
    "description": "Joint compound 4.5 gal",
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    "unit": "pail",
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    "pack": 1,
    "material_rate": 25,
    "labor_hours_per_unit": 0.55,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Approx350 SF/pail",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 38,
    "packs": 38.0,
    "material_cost": 950.0,
    "labor_hours": 20.9,
    "labor_cost": 1003.2,
    "base_cost": 1953.2,
    "low_cost": 1367.24,
    "high_cost": 2539.16,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0174",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "JOINTTAPE",
    "description": "Paper jointtape",
    "net_qty": 4000.0,
    "unit": "LF",
    "waste": 0,
    "pack": 500,
    "material_rate": 0.018,
    "labor_hours_per_unit": 0.006,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Board seam estimate",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4000,
    "packs": 8.0,
    "material_cost": 72.0,
    "labor_hours": 24.0,
    "labor_cost": 1152.0,
    "base_cost": 1224.0,
    "low_cost": 856.8,
    "high_cost": 1591.2,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0175",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "BEAD",
    "description": "Corner bead",
    "net_qty": 650.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 10,
    "material_rate": 0.7,
    "labor_hours_per_unit": 0.03,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Corners andopeningreturns",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 690,
    "packs": 69.0,
    "material_cost": 483.0,
    "labor_hours": 19.5,
    "labor_cost": 936.0,
    "base_cost": 1419.0,
    "low_cost": 993.3,
    "high_cost": 1844.7,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0176",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "STUCCO",
    "description": "Stucco cement/sand dry mix80lb",
    "net_qty": 213.0,
    "unit": "bag",
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    "pack": 1,
    "material_rate": 12.5,
    "labor_hours_per_unit": 0.23,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "14 SF/bag blended5/8-7/8coverage",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 231,
    "packs": 231.0,
    "material_cost": 2887.5,
    "labor_hours": 48.99,
    "labor_cost": 2351.52,
    "base_cost": 5239.02,
    "low_cost": 3667.31,
    "high_cost": 6810.73,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0177",
    "trade": "Finishes",
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    "item_code": "WRB",
    "description": "Two-layer stucco weather barrier",
    "net_qty": 1852.696,
    "unit": "SF",
    "waste": 0.1,
    "pack": 324,
    "material_rate": 0.5,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Upperframedwall+outerparapet;2layers includedinrate",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2268,
    "packs": 7.0,
    "material_cost": 1134.0,
    "labor_hours": 22.232,
    "labor_cost": 1067.14,
    "base_cost": 2201.14,
    "low_cost": 1540.8,
    "high_cost": 2861.48,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0178",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "LATH",
    "description": "Galvanized metal lath",
    "net_qty": 1852.696,
    "unit": "SF",
    "waste": 0.08,
    "pack": 18,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Framedstucco substrate",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2016,
    "packs": 112.0,
    "material_cost": 1915.2,
    "labor_hours": 46.317,
    "labor_cost": 2223.22,
    "base_cost": 4138.42,
    "low_cost": 2896.89,
    "high_cost": 5379.95,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0179",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
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    "description": "Stucco weep/corner/ control bead",
    "net_qty": 800.0,
    "unit": "LF",
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    "pack": 10,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Panelization provision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 840,
    "packs": 84.0,
    "material_cost": 1176.0,
    "labor_hours": 20.0,
    "labor_cost": 960.0,
    "base_cost": 2136.0,
    "low_cost": 1495.2,
    "high_cost": 2776.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0180",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "PAINTPR",
    "description": "Interior primer",
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    "unit": "GAL",
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    "pack": 5,
    "material_rate": 26,
    "labor_hours_per_unit": 0.14,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "350 SF/GAL onecoat",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 50,
    "packs": 10.0,
    "material_cost": 1300.0,
    "labor_hours": 6.02,
    "labor_cost": 288.96,
    "base_cost": 1588.96,
    "low_cost": 1112.27,
    "high_cost": 2065.65,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0181",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "PAINTIN",
    "description": "Interior finish paint",
    "net_qty": 86.0,
    "unit": "GAL",
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    "pack": 5,
    "material_rate": 40,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "2coats350 SF/GAL",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 95,
    "packs": 19.0,
    "material_cost": 3800.0,
    "labor_hours": 15.48,
    "labor_cost": 743.04,
    "base_cost": 4543.04,
    "low_cost": 3180.13,
    "high_cost": 5905.95,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0182",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "PAINTEX",
    "description": "Exterior paint /sealer",
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    "unit": "GAL",
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    "pack": 5,
    "material_rate": 42,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "1primer+2finishcoats300 SF/GAL",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 35,
    "packs": 7.0,
    "material_cost": 1470.0,
    "labor_hours": 5.4,
    "labor_cost": 259.2,
    "base_cost": 1729.2,
    "low_cost": 1210.44,
    "high_cost": 2247.96,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0183",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "FLOORTILE",
    "description": "Interior porcelain flooring",
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    "unit": "SF",
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    "pack": 16,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.07,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Fullconditionedfootprint budget includeswetfloors;fieldverifywall deductions",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3504,
    "packs": 219.0,
    "material_cost": 15768.0,
    "labor_hours": 218.54,
    "labor_cost": 10489.92,
    "base_cost": 26257.92,
    "low_cost": 18380.54,
    "high_cost": 34135.3,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0184",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "THINSET",
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    "unit": "bag",
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    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "50 SF/bag",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 67,
    "packs": 67.0,
    "material_cost": 1876.0,
    "labor_hours": 9.45,
    "labor_cost": 453.6,
    "base_cost": 2329.6,
    "low_cost": 1630.72,
    "high_cost": 3028.48,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0185",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "GROUTTILE",
    "description": "Floor grout25lb",
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    "unit": "bag",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "150 SF/bag",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 23,
    "packs": 23.0,
    "material_cost": 874.0,
    "labor_hours": 4.2,
    "labor_cost": 201.6,
    "base_cost": 1075.6,
    "low_cost": 752.92,
    "high_cost": 1398.28,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0186",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "LEVEL",
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    "unit": "bag",
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    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Localleveling provision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 24,
    "packs": 24.0,
    "material_cost": 840.0,
    "labor_hours": 7.2,
    "labor_cost": 345.6,
    "base_cost": 1185.6,
    "low_cost": 829.92,
    "high_cost": 1541.28,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0187",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "WALLTILE",
    "description": "Shower/tub wall tile",
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    "unit": "SF",
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    "pack": 12,
    "material_rate": 6,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "600 SFwetwalls",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 672,
    "packs": 56.0,
    "material_cost": 4032.0,
    "labor_hours": 60.0,
    "labor_cost": 2880.0,
    "base_cost": 6912.0,
    "low_cost": 4838.4,
    "high_cost": 8985.6,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0188",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "WTHIN",
    "description": "Wall thinset 50lb",
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    "unit": "bag",
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    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "600 SF/50",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 416.0,
    "labor_hours": 1.8,
    "labor_cost": 86.4,
    "base_cost": 502.4,
    "low_cost": 351.68,
    "high_cost": 653.12,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0189",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "WGROUT",
    "description": "Wall grout 25lb",
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    "unit": "bag",
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    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "600 SF/100",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 266.0,
    "labor_hours": 1.2,
    "labor_cost": 57.6,
    "base_cost": 323.6,
    "low_cost": 226.52,
    "high_cost": 420.68,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0190",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "WATERPROOF",
    "description": "Hydro Ban-equivalent wet area membrane",
    "net_qty": 700.0,
    "unit": "SF",
    "waste": 0.1,
    "pack": 1,
    "material_rate": 1.5,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Walls600 +showerfloor100; coveragefor2coats",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 770,
    "packs": 770.0,
    "material_cost": 1155.0,
    "labor_hours": 17.5,
    "labor_cost": 840.0,
    "base_cost": 1995.0,
    "low_cost": 1396.5,
    "high_cost": 2593.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0191",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "PANMORTAR",
    "description": "Shower pan slope mortar60lb",
    "net_qty": 25.0,
    "unit": "bag",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "3 shower pan s; tubareaexcluded",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 25,
    "packs": 25.0,
    "material_cost": 225.0,
    "labor_hours": 5.0,
    "labor_cost": 240.0,
    "base_cost": 465.0,
    "low_cost": 325.5,
    "high_cost": 604.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0192",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "SHOWERGLASS",
    "description": "Shower glass /enclosure fabricated",
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    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1450,
    "labor_hours_per_unit": 3,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Master+suites2/3;no showerdoor over tubassumed",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 4350.0,
    "labor_hours": 9.0,
    "labor_cost": 432.0,
    "base_cost": 4782.0,
    "low_cost": 3347.4,
    "high_cost": 6216.6,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0193",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "BASE",
    "description": "Paint grade baseboard",
    "net_qty": 950.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 16,
    "material_rate": 1.9,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Netwallrunsafterdoors/cabinetdeductions",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1056,
    "packs": 66.0,
    "material_cost": 2006.4,
    "labor_hours": 57.0,
    "labor_cost": 2736.0,
    "base_cost": 4742.4,
    "low_cost": 3319.68,
    "high_cost": 6165.12,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0194",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "CASING",
    "description": "Interior door/window casing",
    "net_qty": 1250.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 16,
    "material_rate": 1.6,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Openingperimeter allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1376,
    "packs": 86.0,
    "material_cost": 2201.6,
    "labor_hours": 62.5,
    "labor_cost": 3000.0,
    "base_cost": 5201.6,
    "low_cost": 3641.12,
    "high_cost": 6762.08,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0195",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "TRIMNAIL",
    "description": "Finish nails",
    "net_qty": 5000.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.012,
    "labor_hours_per_unit": 0.001,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Trim fastening",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 5000,
    "packs": 5.0,
    "material_cost": 60.0,
    "labor_hours": 5.0,
    "labor_cost": 240.0,
    "base_cost": 300.0,
    "low_cost": 210.0,
    "high_cost": 390.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0196",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "CAULK",
    "description": "Paintable interiorcaulk",
    "net_qty": 60.0,
    "unit": "tube",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Trimandjoints",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 60,
    "packs": 60.0,
    "material_cost": 240.0,
    "labor_hours": 7.2,
    "labor_cost": 345.6,
    "base_cost": 585.6,
    "low_cost": 409.92,
    "high_cost": 761.28,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0197",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "BATHACC",
    "description": "Towelbar/TP/robe accessoryset",
    "net_qty": 4.0,
    "unit": "set",
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    "pack": 1,
    "material_rate": 110,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "4bathrooms",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 440.0,
    "labor_hours": 2.4,
    "labor_cost": 115.2,
    "base_cost": 555.2,
    "low_cost": 388.64,
    "high_cost": 721.76,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0198",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "MIRROR",
    "description": "Bathroom mirror",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "5bath lavatories",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 900.0,
    "labor_hours": 2.5,
    "labor_cost": 120.0,
    "base_cost": 1020.0,
    "low_cost": 714.0,
    "high_cost": 1326.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0199",
    "trade": "Finishes",
    "assembly": "Interior / exterior finishes",
    "item_code": "EPOXY",
    "description": "Garage floor epoxy system",
    "net_qty": 675.0,
    "unit": "SF",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 1.8,
    "labor_hours_per_unit": 0.03,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A102/A106/A110",
    "quantity_basis": "Provisional",
    "calculation": "Owner selection allowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 709,
    "packs": 709.0,
    "material_cost": 1276.2,
    "labor_hours": 20.25,
    "labor_cost": 972.0,
    "base_cost": 2248.2,
    "low_cost": 1573.74,
    "high_cost": 2922.66,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0200",
    "trade": "Casework",
    "assembly": "Kitchen",
    "item_code": "CAB-Base",
    "description": "Base cabinet carcass/doors/drawers/hardware factory assembly",
    "net_qty": 28.0,
    "unit": "LF",
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    "pack": 1,
    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Kitchen scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 28,
    "packs": 28.0,
    "material_cost": 7280.0,
    "labor_hours": 19.6,
    "labor_cost": 1078.0,
    "base_cost": 8358.0,
    "low_cost": 5432.7,
    "high_cost": 11283.3,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0201",
    "trade": "Casework",
    "assembly": "Kitchen",
    "item_code": "CAB-Upper",
    "description": "Upper cabinet carcass/doors/drawers/hardware factory assembly",
    "net_qty": 14.0,
    "unit": "LF",
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    "pack": 1,
    "material_rate": 200,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
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    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 2800.0,
    "labor_hours": 9.8,
    "labor_cost": 539.0,
    "base_cost": 3339.0,
    "low_cost": 2170.35,
    "high_cost": 4507.65,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0202",
    "trade": "Casework",
    "assembly": "Kitchen",
    "item_code": "CAB-Tall",
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    "material_rate": 420,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
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    "calculation": "Kitchen scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 1680.0,
    "labor_hours": 2.8,
    "labor_cost": 154.0,
    "base_cost": 1834.0,
    "low_cost": 1192.1,
    "high_cost": 2475.9,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0203",
    "trade": "Casework",
    "assembly": "Kitchen",
    "item_code": "QUARTZ",
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    "waste": 0,
    "pack": 1,
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    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "28 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 63,
    "packs": 63.0,
    "material_cost": 3465.0,
    "labor_hours": 7.56,
    "labor_cost": 415.8,
    "base_cost": 3880.8,
    "low_cost": 2522.52,
    "high_cost": 5239.08,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0204",
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    "item_code": "CAB-Base",
    "description": "Base cabinet carcass/doors/drawers/hardware factory assembly",
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    "unit": "LF",
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    "pack": 1,
    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
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    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 2340.0,
    "labor_hours": 6.3,
    "labor_cost": 346.5,
    "base_cost": 2686.5,
    "low_cost": 1746.23,
    "high_cost": 3626.78,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0205",
    "trade": "Casework",
    "assembly": "Pantry",
    "item_code": "CAB-Upper",
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    "unit": "LF",
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    "pack": 1,
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    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
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    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 1800.0,
    "labor_hours": 6.3,
    "labor_cost": 346.5,
    "base_cost": 2146.5,
    "low_cost": 1395.23,
    "high_cost": 2897.78,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0206",
    "trade": "Casework",
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    "item_code": "CAB-Tall",
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    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
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    "price_source": "EST",
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    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 1680.0,
    "labor_hours": 2.8,
    "labor_cost": 154.0,
    "base_cost": 1834.0,
    "low_cost": 1192.1,
    "high_cost": 2475.9,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0207",
    "trade": "Casework",
    "assembly": "Pantry",
    "item_code": "QUARTZ",
    "description": "Quartz top fabricated with cutouts",
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    "unit": "SF",
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    "pack": 1,
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    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "9 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 21,
    "packs": 21.0,
    "material_cost": 1155.0,
    "labor_hours": 2.43,
    "labor_cost": 133.65,
    "base_cost": 1288.65,
    "low_cost": 837.62,
    "high_cost": 1739.68,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0208",
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    "assembly": "Enclosed porch kitchen",
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    "unit": "LF",
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    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Enclosed porch kitchen scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 2600.0,
    "labor_hours": 7.0,
    "labor_cost": 385.0,
    "base_cost": 2985.0,
    "low_cost": 1940.25,
    "high_cost": 4029.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0209",
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    "unit": "SF",
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    "pack": 1,
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    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "10 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 23,
    "packs": 23.0,
    "material_cost": 1265.0,
    "labor_hours": 2.7,
    "labor_cost": 148.5,
    "base_cost": 1413.5,
    "low_cost": 918.78,
    "high_cost": 1908.23,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0210",
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    "item_code": "CAB-Base",
    "description": "Base cabinet carcass/doors/drawers/hardware factory assembly",
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    "unit": "LF",
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    "pack": 1,
    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Laundry scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 2080.0,
    "labor_hours": 5.6,
    "labor_cost": 308.0,
    "base_cost": 2388.0,
    "low_cost": 1552.2,
    "high_cost": 3223.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0211",
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    "item_code": "CAB-Upper",
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    "unit": "LF",
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    "pack": 1,
    "material_rate": 200,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Laundry scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 1600.0,
    "labor_hours": 5.6,
    "labor_cost": 308.0,
    "base_cost": 1908.0,
    "low_cost": 1240.2,
    "high_cost": 2575.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0212",
    "trade": "Casework",
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    "item_code": "QUARTZ",
    "description": "Quartz top fabricated with cutouts",
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    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "8 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 18,
    "packs": 18.0,
    "material_cost": 990.0,
    "labor_hours": 2.16,
    "labor_cost": 118.8,
    "base_cost": 1108.8,
    "low_cost": 720.72,
    "high_cost": 1496.88,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0213",
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    "assembly": "Master bath",
    "item_code": "CAB-Base",
    "description": "Base cabinet carcass/doors/drawers/hardware factory assembly",
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    "unit": "LF",
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    "pack": 1,
    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Master bath scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 2080.0,
    "labor_hours": 5.6,
    "labor_cost": 308.0,
    "base_cost": 2388.0,
    "low_cost": 1552.2,
    "high_cost": 3223.8,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0214",
    "trade": "Casework",
    "assembly": "Master bath",
    "item_code": "QUARTZ",
    "description": "Quartz top fabricated with cutouts",
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    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "8 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 18,
    "packs": 18.0,
    "material_cost": 990.0,
    "labor_hours": 2.16,
    "labor_cost": 118.8,
    "base_cost": 1108.8,
    "low_cost": 720.72,
    "high_cost": 1496.88,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0215",
    "trade": "Casework",
    "assembly": "Guest baths",
    "item_code": "CAB-Base",
    "description": "Base cabinet carcass/doors/drawers/hardware factory assembly",
    "net_qty": 9.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 260,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Guest baths scaled cabinet frontage allowance;shop elevationsabsent",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 2340.0,
    "labor_hours": 6.3,
    "labor_cost": 346.5,
    "base_cost": 2686.5,
    "low_cost": 1746.23,
    "high_cost": 3626.78,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0216",
    "trade": "Casework",
    "assembly": "Guest baths",
    "item_code": "QUARTZ",
    "description": "Quartz top fabricated with cutouts",
    "net_qty": 20.25,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "9 LF*2.25 ft nominaldepth;islandadditional below",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 21,
    "packs": 21.0,
    "material_cost": 1155.0,
    "labor_hours": 2.43,
    "labor_cost": 133.65,
    "base_cost": 1288.65,
    "low_cost": 837.62,
    "high_cost": 1739.68,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0217",
    "trade": "Casework",
    "assembly": "Kitchen island",
    "item_code": "QUARTZ",
    "description": "Island top extra depth beyond2.25 ft",
    "net_qty": 28.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Approx10 ftx5 ft less22.5 SF includedbasefrontage",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 28,
    "packs": 28.0,
    "material_cost": 1540.0,
    "labor_hours": 3.36,
    "labor_cost": 184.8,
    "base_cost": 1724.8,
    "low_cost": 1121.12,
    "high_cost": 2328.48,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0218",
    "trade": "Casework",
    "assembly": "Millworkaccessories",
    "item_code": "CABFAST",
    "description": "Cabinet mounting screws",
    "net_qty": 300.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.15,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Separate installation/accessoryprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 300,
    "packs": 300.0,
    "material_cost": 45.0,
    "labor_hours": 3.6,
    "labor_cost": 198.0,
    "base_cost": 243.0,
    "low_cost": 182.25,
    "high_cost": 303.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0219",
    "trade": "Casework",
    "assembly": "Millworkaccessories",
    "item_code": "CABFILL",
    "description": "Cabinet fillers /endpanels",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Separate installation/accessoryprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 1300.0,
    "labor_hours": 7.0,
    "labor_cost": 385.0,
    "base_cost": 1685.0,
    "low_cost": 1263.75,
    "high_cost": 2106.25,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0220",
    "trade": "Casework",
    "assembly": "Millworkaccessories",
    "item_code": "CLOSET",
    "description": "Closet shelving /rod",
    "net_qty": 100.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Separate installation/accessoryprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 100,
    "packs": 100.0,
    "material_cost": 1800.0,
    "labor_hours": 20.0,
    "labor_cost": 1100.0,
    "base_cost": 2900.0,
    "low_cost": 2175.0,
    "high_cost": 3625.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0221",
    "trade": "Casework",
    "assembly": "Millworkaccessories",
    "item_code": "LINEN",
    "description": "Linen/ pantry shelving",
    "net_qty": 65.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 16,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Separate installation/accessoryprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 65,
    "packs": 65.0,
    "material_cost": 1040.0,
    "labor_hours": 11.7,
    "labor_cost": 643.5,
    "base_cost": 1683.5,
    "low_cost": 1262.63,
    "high_cost": 2104.38,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0222",
    "trade": "Casework",
    "assembly": "Millworkaccessories",
    "item_code": "BENCH",
    "description": "Drop-off bench / back panel",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 850,
    "labor_hours_per_unit": 5,
    "labor_rate": 55,
    "equipment_services": 0,
    "source": "A102",
    "quantity_basis": "Provisional",
    "calculation": "Separate installation/accessoryprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 850.0,
    "labor_hours": 5.0,
    "labor_cost": 275.0,
    "base_cost": 1125.0,
    "low_cost": 843.75,
    "high_cost": 1406.25,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0223",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "BASIN-Lavatory",
    "description": "Lavatory basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0224",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "FAUCET-Lavatory",
    "description": "Lavatory faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0225",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0226",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0227",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0228",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0229",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0230",
    "trade": "Plumbing",
    "assembly": "L1 Suite2 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0231",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "BASIN-Lavatory",
    "description": "Lavatory basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0232",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "FAUCET-Lavatory",
    "description": "Lavatory faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0233",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0234",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0235",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0236",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0237",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0238",
    "trade": "Plumbing",
    "assembly": "L2 Suite3 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0239",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "BASIN-Lavatory",
    "description": "Lavatory basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0240",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "FAUCET-Lavatory",
    "description": "Lavatory faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0241",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0242",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0243",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0244",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0245",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0246",
    "trade": "Plumbing",
    "assembly": "L3 Suite4 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L3: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0247",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "BASIN-Lavatory",
    "description": "Lavatory basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0248",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "FAUCET-Lavatory",
    "description": "Lavatory faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0249",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0250",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0251",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0252",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0253",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0254",
    "trade": "Plumbing",
    "assembly": "L4 Master bath north",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L4: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0255",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "BASIN-Lavatory",
    "description": "Lavatory basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0256",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "FAUCET-Lavatory",
    "description": "Lavatory faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0257",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0258",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0259",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0260",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0261",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0262",
    "trade": "Plumbing",
    "assembly": "L5 Master bath south",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "L5: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0263",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "BASIN-Kitchen sink",
    "description": "Kitchen sink basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 350,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 418.0,
    "low_cost": 313.5,
    "high_cost": 522.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0264",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "FAUCET-Kitchen sink",
    "description": "Kitchen sink faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 280,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 280.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 324.2,
    "low_cost": 243.15,
    "high_cost": 405.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0265",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0266",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0267",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0268",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0269",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0270",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0271",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "DISPOSER",
    "description": "3/4HP disposal with mounting flange",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 220,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 220.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 264.2,
    "low_cost": 198.15,
    "high_cost": 330.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0272",
    "trade": "Plumbing",
    "assembly": "K1 Kitchen island",
    "item_code": "DWTAIL",
    "description": "Dishwasher branch / disposal connection",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 14.8,
    "low_cost": 11.1,
    "high_cost": 18.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0273",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "BASIN-Kitchen sink",
    "description": "Kitchen sink basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 350,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 418.0,
    "low_cost": 313.5,
    "high_cost": 522.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0274",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "FAUCET-Kitchen sink",
    "description": "Kitchen sink faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 280,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 280.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 324.2,
    "low_cost": 243.15,
    "high_cost": 405.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0275",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0276",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0277",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0278",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0279",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0280",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0281",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "DISPOSER",
    "description": "3/4HP disposal with mounting flange",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 220,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 220.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 264.2,
    "low_cost": 198.15,
    "high_cost": 330.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0282",
    "trade": "Plumbing",
    "assembly": "K2 Porch kitchen",
    "item_code": "DWTAIL",
    "description": "Dishwasher branch / disposal connection",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "K2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 14.8,
    "low_cost": 11.1,
    "high_cost": 18.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0283",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "BASIN-Laundry sink",
    "description": "Laundry sink basin; cabinet/top excluded",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 190,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 190.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 258.0,
    "low_cost": 193.5,
    "high_cost": 322.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0284",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "FAUCET-Laundry sink",
    "description": "Laundry sink faucet with manufacturer supply tails",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 204.2,
    "low_cost": 153.15,
    "high_cost": 255.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0285",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 48.48,
    "low_cost": 36.36,
    "high_cost": 60.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0286",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 4.0,
    "labor_hours": 0.07,
    "labor_cost": 4.76,
    "base_cost": 8.76,
    "low_cost": 6.57,
    "high_cost": 10.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0287",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "TRAP",
    "description": "1-1/2 tubular P-trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 38.8,
    "low_cost": 29.1,
    "high_cost": 48.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0288",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "TRAPAD",
    "description": "DWV1-1/2 trap adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 3.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 11.16,
    "low_cost": 8.37,
    "high_cost": 13.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0289",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "DRAIN",
    "description": "Basket strainer/tailpiece or pop-up drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 50.4,
    "low_cost": 37.8,
    "high_cost": 63.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0290",
    "trade": "Plumbing",
    "assembly": "U1 Laundry",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "U1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 14.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 34.4,
    "low_cost": 25.8,
    "high_cost": 43.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0291",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "WC",
    "description": "Elongated Water Sense toilet with seat",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 1.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 300.0,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 385.0,
    "low_cost": 288.75,
    "high_cost": 481.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0292",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "FLANGE",
    "description": "3x4PVC closet flange stainlessring",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 47.8,
    "low_cost": 35.85,
    "high_cost": 59.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0293",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "WCSEAL",
    "description": "Closet seal",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 19.2,
    "low_cost": 14.4,
    "high_cost": 24.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0294",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "WCBOLT",
    "description": "Closet bolt/cap set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 6.0,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 11.44,
    "low_cost": 8.58,
    "high_cost": 14.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0295",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 24.24,
    "low_cost": 18.18,
    "high_cost": 30.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0296",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "WCSUP",
    "description": "Braided closet supply3/8x7/8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 17.16,
    "low_cost": 12.87,
    "high_cost": 21.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0297",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2.0,
    "labor_hours": 0.035,
    "labor_cost": 2.38,
    "base_cost": 4.38,
    "low_cost": 3.29,
    "high_cost": 5.48,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0298",
    "trade": "Plumbing",
    "assembly": "W1 Suite2 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 7.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 17.2,
    "low_cost": 12.9,
    "high_cost": 21.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0299",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "WC",
    "description": "Elongated Water Sense toilet with seat",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 1.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 300.0,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 385.0,
    "low_cost": 288.75,
    "high_cost": 481.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0300",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "FLANGE",
    "description": "3x4PVC closet flange stainlessring",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 47.8,
    "low_cost": 35.85,
    "high_cost": 59.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0301",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "WCSEAL",
    "description": "Closet seal",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 19.2,
    "low_cost": 14.4,
    "high_cost": 24.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0302",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "WCBOLT",
    "description": "Closet bolt/cap set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 6.0,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 11.44,
    "low_cost": 8.58,
    "high_cost": 14.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0303",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 24.24,
    "low_cost": 18.18,
    "high_cost": 30.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0304",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "WCSUP",
    "description": "Braided closet supply3/8x7/8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 17.16,
    "low_cost": 12.87,
    "high_cost": 21.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0305",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2.0,
    "labor_hours": 0.035,
    "labor_cost": 2.38,
    "base_cost": 4.38,
    "low_cost": 3.29,
    "high_cost": 5.48,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0306",
    "trade": "Plumbing",
    "assembly": "W2 Suite3 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 7.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 17.2,
    "low_cost": 12.9,
    "high_cost": 21.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0307",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "WC",
    "description": "Elongated Water Sense toilet with seat",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 1.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 300.0,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 385.0,
    "low_cost": 288.75,
    "high_cost": 481.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0308",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "FLANGE",
    "description": "3x4PVC closet flange stainlessring",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 47.8,
    "low_cost": 35.85,
    "high_cost": 59.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0309",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "WCSEAL",
    "description": "Closet seal",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 19.2,
    "low_cost": 14.4,
    "high_cost": 24.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0310",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "WCBOLT",
    "description": "Closet bolt/cap set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 6.0,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 11.44,
    "low_cost": 8.58,
    "high_cost": 14.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0311",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 24.24,
    "low_cost": 18.18,
    "high_cost": 30.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0312",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "WCSUP",
    "description": "Braided closet supply3/8x7/8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 17.16,
    "low_cost": 12.87,
    "high_cost": 21.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0313",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2.0,
    "labor_hours": 0.035,
    "labor_cost": 2.38,
    "base_cost": 4.38,
    "low_cost": 3.29,
    "high_cost": 5.48,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0314",
    "trade": "Plumbing",
    "assembly": "W3 Suite4 bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 7.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 17.2,
    "low_cost": 12.9,
    "high_cost": 21.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0315",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "WC",
    "description": "Elongated Water Sense toilet with seat",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 1.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 300.0,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 385.0,
    "low_cost": 288.75,
    "high_cost": 481.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0316",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "FLANGE",
    "description": "3x4PVC closet flange stainlessring",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 47.8,
    "low_cost": 35.85,
    "high_cost": 59.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0317",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "WCSEAL",
    "description": "Closet seal",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 19.2,
    "low_cost": 14.4,
    "high_cost": 24.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0318",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "WCBOLT",
    "description": "Closet bolt/cap set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 6.0,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 11.44,
    "low_cost": 8.58,
    "high_cost": 14.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0319",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "STOP",
    "description": "1/2 x3/8 quarter-turn angle stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 24.24,
    "low_cost": 18.18,
    "high_cost": 30.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0320",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "WCSUP",
    "description": "Braided closet supply3/8x7/8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 17.16,
    "low_cost": 12.87,
    "high_cost": 21.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0321",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "ESC",
    "description": "Supply escutcheon",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2.0,
    "labor_hours": 0.035,
    "labor_cost": 2.38,
    "base_cost": 4.38,
    "low_cost": 3.29,
    "high_cost": 5.48,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0322",
    "trade": "Plumbing",
    "assembly": "W4 Master bath",
    "item_code": "STUB",
    "description": "1/2 threaded transition/stub-out",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "W4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 7.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 17.2,
    "low_cost": 12.9,
    "high_cost": 21.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0323",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHVAL",
    "description": "Pressure-balance shower rough valve",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 174.2,
    "low_cost": 130.65,
    "high_cost": 217.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0324",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHTRIM",
    "description": "Shower trim/head/arm/flange set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0325",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHDROP",
    "description": "Brass drop-ear elbow1/2",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 21.24,
    "low_cost": 15.93,
    "high_cost": 26.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0326",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 3 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 42.48,
    "low_cost": 31.86,
    "high_cost": 53.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0327",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHBRACE",
    "description": "Valve/head support bracket",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0328",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHDRAIN",
    "description": "2 inch bonding shower drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 80,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 80.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 114.0,
    "low_cost": 85.5,
    "high_cost": 142.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0329",
    "trade": "Plumbing",
    "assembly": "S1 Suite2 bath",
    "item_code": "SHTRAP",
    "description": "2 inch PVC solvent P-trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 32.4,
    "low_cost": 24.3,
    "high_cost": 40.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0330",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHVAL",
    "description": "Pressure-balance shower rough valve",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 174.2,
    "low_cost": 130.65,
    "high_cost": 217.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0331",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHTRIM",
    "description": "Shower trim/head/arm/flange set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0332",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHDROP",
    "description": "Brass drop-ear elbow1/2",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 21.24,
    "low_cost": 15.93,
    "high_cost": 26.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0333",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 3 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 42.48,
    "low_cost": 31.86,
    "high_cost": 53.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0334",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHBRACE",
    "description": "Valve/head support bracket",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0335",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHDRAIN",
    "description": "2 inch bonding shower drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 80,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 80.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 114.0,
    "low_cost": 85.5,
    "high_cost": 142.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0336",
    "trade": "Plumbing",
    "assembly": "S2 Suite3 bath",
    "item_code": "SHTRAP",
    "description": "2 inch PVC solvent P-trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 32.4,
    "low_cost": 24.3,
    "high_cost": 40.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0337",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHVAL",
    "description": "Pressure-balance shower rough valve",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 174.2,
    "low_cost": 130.65,
    "high_cost": 217.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0338",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHTRIM",
    "description": "Shower trim/head/arm/flange set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0339",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHDROP",
    "description": "Brass drop-ear elbow1/2",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 21.24,
    "low_cost": 15.93,
    "high_cost": 26.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0340",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 3 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 42.48,
    "low_cost": 31.86,
    "high_cost": 53.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0341",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHBRACE",
    "description": "Valve/head support bracket",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0342",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHDRAIN",
    "description": "2 inch bonding shower drain",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 80,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 80.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 114.0,
    "low_cost": 85.5,
    "high_cost": 142.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0343",
    "trade": "Plumbing",
    "assembly": "S3 Master shower primary",
    "item_code": "SHTRAP",
    "description": "2 inch PVC solvent P-trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 32.4,
    "low_cost": 24.3,
    "high_cost": 40.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0344",
    "trade": "Plumbing",
    "assembly": "S4 Master shower secondary head",
    "item_code": "SHVAL",
    "description": "Pressure-balance shower rough valve",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 174.2,
    "low_cost": 130.65,
    "high_cost": 217.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0345",
    "trade": "Plumbing",
    "assembly": "S4 Master shower secondary head",
    "item_code": "SHTRIM",
    "description": "Shower trim/head/arm/flange set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0346",
    "trade": "Plumbing",
    "assembly": "S4 Master shower secondary head",
    "item_code": "SHDROP",
    "description": "Brass drop-ear elbow1/2",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 21.24,
    "low_cost": 15.93,
    "high_cost": 26.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0347",
    "trade": "Plumbing",
    "assembly": "S4 Master shower secondary head",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S4: 3 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 42.48,
    "low_cost": 31.86,
    "high_cost": 53.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0348",
    "trade": "Plumbing",
    "assembly": "S4 Master shower secondary head",
    "item_code": "SHBRACE",
    "description": "Valve/head support bracket",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "S4: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0349",
    "trade": "Plumbing",
    "assembly": "T1 Master bath",
    "item_code": "TUBFREE",
    "description": "Freestanding soaking tub",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1400,
    "labor_hours_per_unit": 2.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1400.0,
    "labor_hours": 2.5,
    "labor_cost": 170.0,
    "base_cost": 1570.0,
    "low_cost": 1177.5,
    "high_cost": 1962.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0350",
    "trade": "Plumbing",
    "assembly": "T1 Master bath",
    "item_code": "TUBFILL",
    "description": "Freestanding tub filler and rough mount",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 850,
    "labor_hours_per_unit": 1.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 850.0,
    "labor_hours": 1.5,
    "labor_cost": 102.0,
    "base_cost": 952.0,
    "low_cost": 714.0,
    "high_cost": 1190.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0351",
    "trade": "Plumbing",
    "assembly": "T1 Master bath",
    "item_code": "TUBWASTE",
    "description": "Tub waste/overflow kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 70,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 70.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 114.2,
    "low_cost": 85.65,
    "high_cost": 142.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0352",
    "trade": "Plumbing",
    "assembly": "T1 Master bath",
    "item_code": "TUBTRAP",
    "description": "1-1/2PVC solvent P-trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 10,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0353",
    "trade": "Plumbing",
    "assembly": "T1 Master bath",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T1: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 12.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 28.32,
    "low_cost": 21.24,
    "high_cost": 35.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0354",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "SHVAL",
    "description": "Pressure-balance shower rough valve",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 174.2,
    "low_cost": 130.65,
    "high_cost": 217.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0355",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "SHTRIM",
    "description": "Shower trim/head/arm/flange set",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0356",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "SHDROP",
    "description": "Brass drop-ear elbow1/2",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 9.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 21.24,
    "low_cost": 15.93,
    "high_cost": 26.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0357",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "SHAD",
    "description": "CPVC-to-valve threaded transition",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 3 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 42.48,
    "low_cost": 31.86,
    "high_cost": 53.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0358",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "SHBRACE",
    "description": "Valve/head support bracket",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 2 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0359",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "TUB60",
    "description": "60x36 bathtub",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 650,
    "labor_hours_per_unit": 1.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 650.0,
    "labor_hours": 1.8,
    "labor_cost": 122.4,
    "base_cost": 772.4,
    "low_cost": 579.3,
    "high_cost": 965.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0360",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "TUBWASTE",
    "description": "Tub waste/overflow kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 70,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 70.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 114.2,
    "low_cost": 85.65,
    "high_cost": 142.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0361",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "TUBTRAP",
    "description": "1-1/2PVC solvent P-trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 10,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 10.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 30.4,
    "low_cost": 22.8,
    "high_cost": 38.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0362",
    "trade": "Plumbing",
    "assembly": "T2 Suite4 bath",
    "item_code": "TUBSPOUT",
    "description": "Tub diverter spout",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "T2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 58.6,
    "low_cost": 43.95,
    "high_cost": 73.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0363",
    "trade": "Plumbing",
    "assembly": "DW1 Kitchen island",
    "item_code": "DWSTOP",
    "description": "Dedicated dishwasher quarter-turn stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 27.24,
    "low_cost": 20.43,
    "high_cost": 34.05,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0364",
    "trade": "Plumbing",
    "assembly": "DW1 Kitchen island",
    "item_code": "DWSUP",
    "description": "Dishwasher braided supply/90adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 35.6,
    "low_cost": 26.7,
    "high_cost": 44.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0365",
    "trade": "Plumbing",
    "assembly": "DW1 Kitchen island",
    "item_code": "DWHOSE",
    "description": "Dishwasher drain extension/highloophardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 35.6,
    "low_cost": 26.7,
    "high_cost": 44.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0366",
    "trade": "Plumbing",
    "assembly": "DW1 Kitchen island",
    "item_code": "HAMMER",
    "description": "Water hammer arrestor",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 32.2,
    "low_cost": 24.15,
    "high_cost": 40.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0367",
    "trade": "Plumbing",
    "assembly": "DW2 Pantry",
    "item_code": "DWSTOP",
    "description": "Dedicated dishwasher quarter-turn stop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 15.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 27.24,
    "low_cost": 20.43,
    "high_cost": 34.05,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0368",
    "trade": "Plumbing",
    "assembly": "DW2 Pantry",
    "item_code": "DWSUP",
    "description": "Dishwasher braided supply/90adapter",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 35.6,
    "low_cost": 26.7,
    "high_cost": 44.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0369",
    "trade": "Plumbing",
    "assembly": "DW2 Pantry",
    "item_code": "DWHOSE",
    "description": "Dishwasher drain extension/highloophardware",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 35.6,
    "low_cost": 26.7,
    "high_cost": 44.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0370",
    "trade": "Plumbing",
    "assembly": "DW2 Pantry",
    "item_code": "HAMMER",
    "description": "Water hammer arrestor",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 32.2,
    "low_cost": 24.15,
    "high_cost": 40.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0371",
    "trade": "Plumbing",
    "assembly": "DW2 Pantry",
    "item_code": "DWIND",
    "description": "Pantry dishwasher indirect waste receptor connection provision",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "DW2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 105.8,
    "low_cost": 79.35,
    "high_cost": 132.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0372",
    "trade": "Plumbing",
    "assembly": "IM1 Kitchen refrigerator",
    "item_code": "ICEBOX",
    "description": "Ice maker outlet box with valve / arrestor",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 48,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "IM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 48.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 78.6,
    "low_cost": 58.95,
    "high_cost": 98.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0373",
    "trade": "Plumbing",
    "assembly": "IM1 Kitchen refrigerator",
    "item_code": "ICESUP",
    "description": "Braided ice maker connector",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "IM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 18.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 28.2,
    "low_cost": 21.15,
    "high_cost": 35.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0374",
    "trade": "Plumbing",
    "assembly": "IM2 Pantry refrigerator",
    "item_code": "ICEBOX",
    "description": "Ice maker outlet box with valve / arrestor",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 48,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "IM2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 48.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 78.6,
    "low_cost": 58.95,
    "high_cost": 98.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0375",
    "trade": "Plumbing",
    "assembly": "IM2 Pantry refrigerator",
    "item_code": "ICESUP",
    "description": "Braided ice maker connector",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "IM2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 18.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 28.2,
    "low_cost": 21.15,
    "high_cost": 35.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0376",
    "trade": "Plumbing",
    "assembly": "WM1 Laundry",
    "item_code": "WMBOX",
    "description": "Washer outlet box valves andintegralarrestors",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "WM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 95.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 139.2,
    "low_cost": 104.4,
    "high_cost": 174.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0377",
    "trade": "Plumbing",
    "assembly": "WM1 Laundry",
    "item_code": "WMSUP",
    "description": "Washer braided hoses pair",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "WM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 35.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 48.6,
    "low_cost": 36.45,
    "high_cost": 60.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0378",
    "trade": "Plumbing",
    "assembly": "WM1 Laundry",
    "item_code": "WMTRAP",
    "description": "2 inch PVC washer trap",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "WM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 32.4,
    "low_cost": 24.3,
    "high_cost": 40.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0379",
    "trade": "Plumbing",
    "assembly": "WM1 Laundry",
    "item_code": "WMPAN",
    "description": "Washer drain pan",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "WM1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 65.4,
    "low_cost": 49.05,
    "high_cost": 81.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0380",
    "trade": "Plumbing",
    "assembly": "H1 Northwest exterior",
    "item_code": "HB",
    "description": "3/4hosebibb with vacuum breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0381",
    "trade": "Plumbing",
    "assembly": "H1 Northwest exterior",
    "item_code": "HBAD",
    "description": "Hosebibb drop-ear /transition",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 25.6,
    "low_cost": 19.2,
    "high_cost": 32.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0382",
    "trade": "Plumbing",
    "assembly": "H1 Northwest exterior",
    "item_code": "HBANCH",
    "description": "Hosebibb mounting/penetration kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H1: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 21.6,
    "low_cost": 16.2,
    "high_cost": 27.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0383",
    "trade": "Plumbing",
    "assembly": "H2 Southwest exterior",
    "item_code": "HB",
    "description": "3/4hosebibb with vacuum breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0384",
    "trade": "Plumbing",
    "assembly": "H2 Southwest exterior",
    "item_code": "HBAD",
    "description": "Hosebibb drop-ear /transition",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 25.6,
    "low_cost": 19.2,
    "high_cost": 32.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0385",
    "trade": "Plumbing",
    "assembly": "H2 Southwest exterior",
    "item_code": "HBANCH",
    "description": "Hosebibb mounting/penetration kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H2: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 21.6,
    "low_cost": 16.2,
    "high_cost": 27.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0386",
    "trade": "Plumbing",
    "assembly": "H3 Garage east",
    "item_code": "HB",
    "description": "3/4hosebibb with vacuum breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0387",
    "trade": "Plumbing",
    "assembly": "H3 Garage east",
    "item_code": "HBAD",
    "description": "Hosebibb drop-ear /transition",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 25.6,
    "low_cost": 19.2,
    "high_cost": 32.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0388",
    "trade": "Plumbing",
    "assembly": "H3 Garage east",
    "item_code": "HBANCH",
    "description": "Hosebibb mounting/penetration kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H3: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 21.6,
    "low_cost": 16.2,
    "high_cost": 27.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0389",
    "trade": "Plumbing",
    "assembly": "H4 Master east",
    "item_code": "HB",
    "description": "3/4hosebibb with vacuum breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0390",
    "trade": "Plumbing",
    "assembly": "H4 Master east",
    "item_code": "HBAD",
    "description": "Hosebibb drop-ear /transition",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 25.6,
    "low_cost": 19.2,
    "high_cost": 32.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0391",
    "trade": "Plumbing",
    "assembly": "H4 Master east",
    "item_code": "HBANCH",
    "description": "Hosebibb mounting/penetration kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H4: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 21.6,
    "low_cost": 16.2,
    "high_cost": 27.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0392",
    "trade": "Plumbing",
    "assembly": "H5 Porch south",
    "item_code": "HB",
    "description": "3/4hosebibb with vacuum breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0393",
    "trade": "Plumbing",
    "assembly": "H5 Porch south",
    "item_code": "HBAD",
    "description": "Hosebibb drop-ear /transition",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 12.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 25.6,
    "low_cost": 19.2,
    "high_cost": 32.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0394",
    "trade": "Plumbing",
    "assembly": "H5 Porch south",
    "item_code": "HBANCH",
    "description": "Hosebibb mounting/penetration kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/PP101/PP501/PP601",
    "quantity_basis": "Derived fixture kit",
    "calculation": "H5: 1 per fixture; supply tails included with faucet, no separate hoses",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 8.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 21.6,
    "low_cost": 16.2,
    "high_cost": 27.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0395",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WH55",
    "description": "55 gallon electric storage heater, ENT-55 basis",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1400,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "One WH-1; analogous HNT55 pricing;nameplatehold",
    "price_source": "P04",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1400.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 1604.0,
    "low_cost": 1203.0,
    "high_cost": 2005.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0396",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHPAN",
    "description": "28 inch water heater pan",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Oneperheater",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 65.4,
    "low_cost": 49.05,
    "high_cost": 81.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0397",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHEXP",
    "description": "Potable thermal expansion tank",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 70,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Oneclosed-systemtank;engineer size",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 70.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 104.0,
    "low_cost": 78.0,
    "high_cost": 130.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0398",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHBR",
    "description": "Expansion tank support bracket",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "One",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 22.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 42.4,
    "low_cost": 31.8,
    "high_cost": 53.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0399",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHCON",
    "description": "Listed water heater flexibleconnector",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Cold/hot connections",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 56.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 83.2,
    "low_cost": 62.4,
    "high_cost": 104.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0400",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHVAL",
    "description": "3/4 ball valve lead-free",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Cold/hot isolation",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 44.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 71.2,
    "low_cost": 53.4,
    "high_cost": 89.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0401",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHTMV",
    "description": "Thermostatic mixingvalve assembly",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 170,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Budgetdeliverytemperaturecontrol",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 170.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 210.8,
    "low_cost": 158.1,
    "high_cost": 263.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0402",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHREL",
    "description": "T&P valve check/installation labor, valve furnishedwithheater",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Avoidduplicatevalvepurchase",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 13.6,
    "low_cost": 10.2,
    "high_cost": 17.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0403",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHSTR",
    "description": "Water heater anchorage strapkit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Anchorageprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0404",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WHAUTO",
    "description": "Automatic whole-house water shutoff / sensors",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 550,
    "labor_hours_per_unit": 1.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "A110 requirement;finalsize and bypass",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 550.0,
    "labor_hours": 1.5,
    "labor_cost": 102.0,
    "base_cost": 652.0,
    "low_cost": 489.0,
    "high_cost": 815.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0405",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "PRV",
    "description": "2 inch water pressure reducing valve provision",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 425,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Pressureunknown; includedbase pendingutility",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 425.0,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 472.6,
    "low_cost": 354.45,
    "high_cost": 590.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0406",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "BACKFLOW",
    "description": "2 inch RPZ backflow assembly",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 950,
    "labor_hours_per_unit": 1.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "PG001 calls RPZ;utility confirmsactualneed/size",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 950.0,
    "labor_hours": 1.5,
    "labor_cost": 102.0,
    "base_cost": 1052.0,
    "low_cost": 789.0,
    "high_cost": 1315.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0407",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "MAINV",
    "description": "2 inch lead-free isolation ball valve",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 135,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Serviceandbuildingentry",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 270.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 310.8,
    "low_cost": 233.1,
    "high_cost": 388.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0408",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "UNION2",
    "description": "2 inch dielectric/transition unions",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Serviceequipment",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 180.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 248.0,
    "low_cost": 186.0,
    "high_cost": 310.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0409",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WTRBOX",
    "description": "Water meter / valve box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Meterutilitychargeexcluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 207.6,
    "low_cost": 155.7,
    "high_cost": 259.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0410",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "WTRTEST",
    "description": "Water pressure /disinfection/testconsumables",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 120,
    "labor_hours_per_unit": 8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Onecomplete water system",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 120.0,
    "labor_hours": 8.0,
    "labor_cost": 544.0,
    "base_cost": 664.0,
    "low_cost": 498.0,
    "high_cost": 830.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0411",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "DWVTEST",
    "description": "DWV test plugs /balls and test water",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 160,
    "labor_hours_per_unit": 8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Complete DWV test",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 160.0,
    "labor_hours": 8.0,
    "labor_cost": 544.0,
    "base_cost": 704.0,
    "low_cost": 528.0,
    "high_cost": 880.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0412",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "BACKTEST",
    "description": "Backflow certification",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 68,
    "equipment_services": 180,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Independenttestfee inservices",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 180.0,
    "low_cost": 135.0,
    "high_cost": 225.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0413",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "PLSTART",
    "description": "Plumbing trim adjustment /commissioning",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Temperature setting/leakchecks/fixtureoperation",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 16.0,
    "labor_cost": 1088.0,
    "base_cost": 1088.0,
    "low_cost": 816.0,
    "high_cost": 1360.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0414",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "FIREP",
    "description": "Listed pipe penetration sealant",
    "net_qty": 12.0,
    "unit": "tube",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "PG001/PP502;approvedassemblyselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 264.0,
    "labor_hours": 1.44,
    "labor_cost": 97.92,
    "base_cost": 361.92,
    "low_cost": 271.44,
    "high_cost": 452.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0415",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "SLEEVE",
    "description": "Pipe wall/slab sleeve",
    "net_qty": 48.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "27fixturepoints plusmains/roof",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 48,
    "packs": 48.0,
    "material_cost": 192.0,
    "labor_hours": 5.76,
    "labor_cost": 391.68,
    "base_cost": 583.68,
    "low_cost": 437.76,
    "high_cost": 729.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0416",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "ACCESS",
    "description": "14x14 access panel",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "Concealedvalve/cleanoutprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 350.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 554.0,
    "low_cost": 415.5,
    "high_cost": 692.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0417",
    "trade": "Plumbing",
    "assembly": "Service / waterheating / closeout",
    "item_code": "LABELP",
    "description": "Pipe/valve labels",
    "net_qty": 60.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501/PP601/A110",
    "quantity_basis": "Provisional",
    "calculation": "PG001 tagging",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 60,
    "packs": 60.0,
    "material_cost": 72.0,
    "labor_hours": 2.1,
    "labor_cost": 142.8,
    "base_cost": 214.8,
    "low_cost": 161.1,
    "high_cost": 268.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0418",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CPVC0.5",
    "description": "CPVC CTS SDR11 potable pipe 0.5 inch; substitution hold",
    "net_qty": 742.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; route register",
    "quantity_basis": "Provisional",
    "calculation": "Sum C-L1, H-L1, C-L2, H-L2, C-L3, H-L3, C-L4, H-L4, C-L5, H-L5, C-K1, H-K1, C-K2, H-K2, C-U1, H-U1, C-W1, C-W2, C-W3, C-W4, C-S1, H-S1, C-S2, H-S2, C-S3, H-S3, C-S4, H-S4, C-T1, H-T1, C-T2, H-T2, H-DW1, H-DW2, C-IM1, C-IM2, C-WM1, H-WM1",
    "price_source": "P03",
    "risk": 0.3,
    "purchase_qty": 820,
    "packs": 82.0,
    "material_cost": 656.0,
    "labor_hours": 18.55,
    "labor_cost": 1261.4,
    "base_cost": 1917.4,
    "low_cost": 1342.18,
    "high_cost": 2492.62,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0419",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.5-90elbow",
    "description": "CPVC CTS 0.5 inch 90 elbow",
    "net_qty": 114.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.52,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "P02",
    "risk": 0.25,
    "purchase_qty": 120,
    "packs": 120.0,
    "material_cost": 62.4,
    "labor_hours": 13.68,
    "labor_cost": 930.24,
    "base_cost": 992.64,
    "low_cost": 744.48,
    "high_cost": 1240.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0420",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.5-coupling",
    "description": "CPVC CTS 0.5 inch coupling",
    "net_qty": 75.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.4,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 79,
    "packs": 79.0,
    "material_cost": 31.6,
    "labor_hours": 7.5,
    "labor_cost": 510.0,
    "base_cost": 541.6,
    "low_cost": 406.2,
    "high_cost": 677.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0421",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.5-testcap",
    "description": "CPVC CTS 0.5 inch test cap",
    "net_qty": 38.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.4,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 40,
    "packs": 40.0,
    "material_cost": 16.0,
    "labor_hours": 1.9,
    "labor_cost": 129.2,
    "base_cost": 145.2,
    "low_cost": 108.9,
    "high_cost": 181.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0422",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "INS-0.5",
    "description": "Closed-cell water pipe insulation 0.5 inch, provisional1/2wall",
    "net_qty": 742.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 6,
    "material_rate": 1.05,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001",
    "quantity_basis": "Provisional",
    "calculation": "All hot and cold routesper PG001;thicknessfinalenergycoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 780,
    "packs": 130.0,
    "material_cost": 819.0,
    "labor_hours": 13.356,
    "labor_cost": 908.21,
    "base_cost": 1727.21,
    "low_cost": 1295.41,
    "high_cost": 2159.01,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0423",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "HANG-0.5",
    "description": "Isolating pipeclamp 0.5 inch",
    "net_qty": 248.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.0,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001 / route register",
    "quantity_basis": "Provisional",
    "calculation": "742.00 LF /3 ft estimating support spacing; verifymanufacturer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 261,
    "packs": 261.0,
    "material_cost": 522.0,
    "labor_hours": 12.4,
    "labor_cost": 843.2,
    "base_cost": 1365.2,
    "low_cost": 1023.9,
    "high_cost": 1706.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0424",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CPVC0.75",
    "description": "CPVC CTS SDR11 potable pipe 0.75 inch; substitution hold",
    "net_qty": 157.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 1.1,
    "labor_hours_per_unit": 0.028,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; route register",
    "quantity_basis": "Provisional",
    "calculation": "Sum HW04, C-H1, C-H2, C-H3, C-H4, C-H5",
    "price_source": "P03",
    "risk": 0.3,
    "purchase_qty": 180,
    "packs": 18.0,
    "material_cost": 198.0,
    "labor_hours": 4.396,
    "labor_cost": 298.93,
    "base_cost": 496.93,
    "low_cost": 347.85,
    "high_cost": 646.01,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0425",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.75-90elbow",
    "description": "CPVC CTS 0.75 inch 90 elbow",
    "net_qty": 17.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 1,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 18,
    "packs": 18.0,
    "material_cost": 18.0,
    "labor_hours": 2.04,
    "labor_cost": 138.72,
    "base_cost": 156.72,
    "low_cost": 117.54,
    "high_cost": 195.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0426",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.75-coupling",
    "description": "CPVC CTS 0.75 inch coupling",
    "net_qty": 16.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.7,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 17,
    "packs": 17.0,
    "material_cost": 11.9,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 120.7,
    "low_cost": 90.53,
    "high_cost": 150.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0427",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-0.75-testcap",
    "description": "CPVC CTS 0.75 inch test cap",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 0.6,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 4.2,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 24.6,
    "low_cost": 18.45,
    "high_cost": 30.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0428",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "INS-0.75",
    "description": "Closed-cell water pipe insulation 0.75 inch, provisional1/2wall",
    "net_qty": 157.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 6,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001",
    "quantity_basis": "Provisional",
    "calculation": "All hot and cold routesper PG001;thicknessfinalenergycoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 168,
    "packs": 28.0,
    "material_cost": 201.6,
    "labor_hours": 2.826,
    "labor_cost": 192.17,
    "base_cost": 393.77,
    "low_cost": 295.33,
    "high_cost": 492.21,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0429",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "HANG-0.75",
    "description": "Isolating pipeclamp 0.75 inch",
    "net_qty": 53.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.25,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001 / route register",
    "quantity_basis": "Provisional",
    "calculation": "157.00 LF /3 ft estimating support spacing; verifymanufacturer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 56,
    "packs": 56.0,
    "material_cost": 126.0,
    "labor_hours": 2.65,
    "labor_cost": 180.2,
    "base_cost": 306.2,
    "low_cost": 229.65,
    "high_cost": 382.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0430",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CPVC1",
    "description": "CPVC CTS SDR11 potable pipe 1 inch; substitution hold",
    "net_qty": 64.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 2,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; route register",
    "quantity_basis": "Provisional",
    "calculation": "Sum HW02",
    "price_source": "P03",
    "risk": 0.3,
    "purchase_qty": 80,
    "packs": 8.0,
    "material_cost": 160.0,
    "labor_hours": 2.24,
    "labor_cost": 152.32,
    "base_cost": 312.32,
    "low_cost": 218.62,
    "high_cost": 406.02,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0431",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1-90elbow",
    "description": "CPVC CTS 1 inch 90 elbow",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.64,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 10.56,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 35.04,
    "low_cost": 26.28,
    "high_cost": 43.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0432",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1-coupling",
    "description": "CPVC CTS 1 inch coupling",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 1.6,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 12.8,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 60.4,
    "low_cost": 45.3,
    "high_cost": 75.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0433",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1-testcap",
    "description": "CPVC CTS 1 inch test cap",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 1.3,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 3.9,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 10.7,
    "low_cost": 8.02,
    "high_cost": 13.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0434",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "INS-1",
    "description": "Closed-cell water pipe insulation 1 inch, provisional1/2wall",
    "net_qty": 64.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 6,
    "material_rate": 1.35,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001",
    "quantity_basis": "Provisional",
    "calculation": "All hot and cold routesper PG001;thicknessfinalenergycoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 72,
    "packs": 12.0,
    "material_cost": 97.2,
    "labor_hours": 1.152,
    "labor_cost": 78.34,
    "base_cost": 175.54,
    "low_cost": 131.66,
    "high_cost": 219.42,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0435",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "HANG-1",
    "description": "Isolating pipeclamp 1 inch",
    "net_qty": 22.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001 / route register",
    "quantity_basis": "Provisional",
    "calculation": "64.00 LF /3 ft estimating support spacing; verifymanufacturer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 24,
    "packs": 24.0,
    "material_cost": 60.0,
    "labor_hours": 1.1,
    "labor_cost": 74.8,
    "base_cost": 134.8,
    "low_cost": 101.1,
    "high_cost": 168.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0436",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CPVC1.5",
    "description": "CPVC CTS SDR11 potable pipe 1.5 inch; substitution hold",
    "net_qty": 141.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 4.8,
    "labor_hours_per_unit": 0.045,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; route register",
    "quantity_basis": "Provisional",
    "calculation": "Sum CW02, CW03, HW03",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 160,
    "packs": 16.0,
    "material_cost": 768.0,
    "labor_hours": 6.345,
    "labor_cost": 431.46,
    "base_cost": 1199.46,
    "low_cost": 839.62,
    "high_cost": 1559.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0437",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1.5-90elbow",
    "description": "CPVC CTS 1.5 inch 90 elbow",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 55.0,
    "labor_hours": 1.08,
    "labor_cost": 73.44,
    "base_cost": 128.44,
    "low_cost": 96.33,
    "high_cost": 160.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0438",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1.5-coupling",
    "description": "CPVC CTS 1.5 inch coupling",
    "net_qty": 15.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3.4,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 54.4,
    "labor_hours": 1.5,
    "labor_cost": 102.0,
    "base_cost": 156.4,
    "low_cost": 117.3,
    "high_cost": 195.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0439",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-1.5-testcap",
    "description": "CPVC CTS 1.5 inch test cap",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 12.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 22.2,
    "low_cost": 16.65,
    "high_cost": 27.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0440",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "INS-1.5",
    "description": "Closed-cell water pipe insulation 1.5 inch, provisional1/2wall",
    "net_qty": 141.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 6,
    "material_rate": 1.65,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001",
    "quantity_basis": "Provisional",
    "calculation": "All hot and cold routesper PG001;thicknessfinalenergycoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 150,
    "packs": 25.0,
    "material_cost": 247.5,
    "labor_hours": 2.538,
    "labor_cost": 172.58,
    "base_cost": 420.08,
    "low_cost": 315.06,
    "high_cost": 525.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0441",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "HANG-1.5",
    "description": "Isolating pipeclamp 1.5 inch",
    "net_qty": 47.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3.0,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001 / route register",
    "quantity_basis": "Provisional",
    "calculation": "141.00 LF /3 ft estimating support spacing; verifymanufacturer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 50,
    "packs": 50.0,
    "material_cost": 150.0,
    "labor_hours": 2.35,
    "labor_cost": 159.8,
    "base_cost": 309.8,
    "low_cost": 232.35,
    "high_cost": 387.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0442",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CPVC2",
    "description": "CPVC CTS SDR11 potable pipe 2 inch; substitution hold",
    "net_qty": 59.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 7.5,
    "labor_hours_per_unit": 0.055,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; route register",
    "quantity_basis": "Provisional",
    "calculation": "Sum CW01, HW01",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 70,
    "packs": 7.0,
    "material_cost": 525.0,
    "labor_hours": 3.245,
    "labor_cost": 220.66,
    "base_cost": 745.66,
    "low_cost": 521.96,
    "high_cost": 969.36,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0443",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-2-90elbow",
    "description": "CPVC CTS 2 inch 90 elbow",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 10,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 50.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 82.64,
    "low_cost": 61.98,
    "high_cost": 103.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0444",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-2-coupling",
    "description": "CPVC CTS 2 inch coupling",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 42.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 82.8,
    "low_cost": 62.1,
    "high_cost": 103.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0445",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "C-2-testcap",
    "description": "CPVC CTS 2 inch test cap",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Route topology / PG001",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Route turns +2 riser bends each; couplings1per10 ft;capsperroute; fittingtakeoutnotdeducted",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 15.0,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 21.8,
    "low_cost": 16.35,
    "high_cost": 27.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0446",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "INS-2",
    "description": "Closed-cell water pipe insulation 2 inch, provisional1/2wall",
    "net_qty": 59.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 6,
    "material_rate": 1.95,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001",
    "quantity_basis": "Provisional",
    "calculation": "All hot and cold routesper PG001;thicknessfinalenergycoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 66,
    "packs": 11.0,
    "material_cost": 128.7,
    "labor_hours": 1.062,
    "labor_cost": 72.22,
    "base_cost": 200.92,
    "low_cost": 150.69,
    "high_cost": 251.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0447",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "HANG-2",
    "description": "Isolating pipeclamp 2 inch",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3.5,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001 / route register",
    "quantity_basis": "Provisional",
    "calculation": "59.00 LF /3 ft estimating support spacing; verifymanufacturer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 21,
    "packs": 21.0,
    "material_cost": 73.5,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 141.5,
    "low_cost": 106.13,
    "high_cost": 176.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0448",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CTEE2",
    "description": "2 inch CPVC main tee",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 45.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 85.8,
    "low_cost": 64.35,
    "high_cost": 107.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0449",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CRED21",
    "description": "2x1-1/2CPVC reducer",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 32.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 64.64,
    "low_cost": 48.48,
    "high_cost": 80.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0450",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CRED10",
    "description": "1-1/2x1CPVC reducer",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 26.32,
    "low_cost": 19.74,
    "high_cost": 32.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0451",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CRED075",
    "description": "1-1/2x3/4CPVC reducer",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 10.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 26.32,
    "low_cost": 19.74,
    "high_cost": 32.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0452",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CVAL",
    "description": "3/4or1 inch branch isolation valve",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 25,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 300.0,
    "labor_hours": 2.4,
    "labor_cost": 163.2,
    "base_cost": 463.2,
    "low_cost": 347.4,
    "high_cost": 579.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0453",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CSOLV",
    "description": "CPVC potable-rated cement",
    "net_qty": 3.0,
    "unit": "quart",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 54.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 74.4,
    "low_cost": 55.8,
    "high_cost": 93.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0454",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CPRIM",
    "description": "Compatible primer where required",
    "net_qty": 2.0,
    "unit": "quart",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0455",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CSUPSC",
    "description": "Pipe support screws/anchors",
    "net_qty": 500.0,
    "unit": "EA",
    "waste": 0,
    "pack": 100,
    "material_rate": 0.12,
    "labor_hours_per_unit": 0.005,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 500,
    "packs": 5.0,
    "material_cost": 60.0,
    "labor_hours": 2.5,
    "labor_cost": 170.0,
    "base_cost": 230.0,
    "low_cost": 172.5,
    "high_cost": 287.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0456",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CRELIEF",
    "description": "3/4listed T&P dischargepipe",
    "net_qty": 25.0,
    "unit": "LF",
    "waste": 0,
    "pack": 10,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 30,
    "packs": 3.0,
    "material_cost": 42.0,
    "labor_hours": 0.875,
    "labor_cost": 59.5,
    "base_cost": 101.5,
    "low_cost": 76.13,
    "high_cost": 126.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0457",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CPAN",
    "description": "1 inch PVCpan drain",
    "net_qty": 25.0,
    "unit": "LF",
    "waste": 0,
    "pack": 10,
    "material_rate": 0.85,
    "labor_hours_per_unit": 0.03,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 30,
    "packs": 3.0,
    "material_cost": 25.5,
    "labor_hours": 0.75,
    "labor_cost": 51.0,
    "base_cost": 76.5,
    "low_cost": 57.38,
    "high_cost": 95.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0458",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "CPAND",
    "description": "Pan/dischargeroute fittings",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 20.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 101.6,
    "low_cost": 76.2,
    "high_cost": 127.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0459",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "KSERV",
    "description": "2 inch Type K copper water service",
    "net_qty": 72.0,
    "unit": "LF",
    "waste": 0,
    "pack": 20,
    "material_rate": 25,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 4.0,
    "material_cost": 2000.0,
    "labor_hours": 4.32,
    "labor_cost": 293.76,
    "base_cost": 2293.76,
    "low_cost": 1720.32,
    "high_cost": 2867.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0460",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "KTRANS",
    "description": "2 inch Type K serviceendtransition",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 75,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 150.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 218.0,
    "low_cost": 163.5,
    "high_cost": 272.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0461",
    "trade": "Plumbing",
    "assembly": "Water service / distribution",
    "item_code": "WTRTRENCH",
    "description": "Water service trench / backfill",
    "net_qty": 70.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 400,
    "source": "PG001/PP101/PP501",
    "quantity_basis": "Provisional",
    "calculation": "Equipment/serviceorheader connection provision ;route CW00 owns72 ftservice",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 70,
    "packs": 70.0,
    "material_cost": 0.0,
    "labor_hours": 11.2,
    "labor_cost": 761.6,
    "base_cost": 1161.6,
    "low_cost": 871.2,
    "high_cost": 1452.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0462",
    "trade": "Plumbing",
    "assembly": "DWV piping",
    "item_code": "DWV1.5",
    "description": "Sch40PVC DWV pipe 1.5 inch",
    "net_qty": 109.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 1.8,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; routes",
    "quantity_basis": "Provisional",
    "calculation": "Sum D-L1, D-L2, D-L3, D-L4, D-L5, D-K1, D-K2, D-T1, D-T2, D-DW2",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 120,
    "packs": 12.0,
    "material_cost": 216.0,
    "labor_hours": 5.45,
    "labor_cost": 370.6,
    "base_cost": 586.6,
    "low_cost": 410.62,
    "high_cost": 762.58,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0463",
    "trade": "Plumbing",
    "assembly": "DWV piping",
    "item_code": "DWV2",
    "description": "Sch40PVC DWV pipe 2 inch",
    "net_qty": 144.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 2.45,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; routes",
    "quantity_basis": "Provisional",
    "calculation": "Sum D-U1, D-S1, D-S2, D-S3, D-WM1, V-Guest shower tie-ins, V-Master doublelav added vent, V-Island sink ventloop, V-Porch sink vent branch, V-Laundry/washer vent",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 160,
    "packs": 16.0,
    "material_cost": 392.0,
    "labor_hours": 7.2,
    "labor_cost": 489.6,
    "base_cost": 881.6,
    "low_cost": 617.12,
    "high_cost": 1146.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0464",
    "trade": "Plumbing",
    "assembly": "DWV piping",
    "item_code": "DWV2.5",
    "description": "Sch40PVC DWV pipe 2.5 inch",
    "net_qty": 74.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 7.5,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; routes",
    "quantity_basis": "Provisional",
    "calculation": "Sum V1, V2, V3, V4",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 90,
    "packs": 9.0,
    "material_cost": 675.0,
    "labor_hours": 3.7,
    "labor_cost": 251.6,
    "base_cost": 926.6,
    "low_cost": 648.62,
    "high_cost": 1204.58,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0465",
    "trade": "Plumbing",
    "assembly": "DWV piping",
    "item_code": "DWV3",
    "description": "Sch40PVC DWV pipe 3 inch",
    "net_qty": 105.21,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 4.8,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; routes",
    "quantity_basis": "Provisional",
    "calculation": "Sum D02, D03, D04, D-W1, D-W2, D-W3, D-W4",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 120,
    "packs": 12.0,
    "material_cost": 576.0,
    "labor_hours": 5.261,
    "labor_cost": 357.75,
    "base_cost": 933.75,
    "low_cost": 653.63,
    "high_cost": 1213.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0466",
    "trade": "Plumbing",
    "assembly": "DWV piping",
    "item_code": "DWV4",
    "description": "Sch40PVC DWV pipe 4 inch",
    "net_qty": 163.81,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 7.713,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401; routes",
    "quantity_basis": "Provisional",
    "calculation": "Sum D00, D01, D05",
    "price_source": "P01",
    "risk": 0.3,
    "purchase_qty": 190,
    "packs": 19.0,
    "material_cost": 1465.47,
    "labor_hours": 8.191,
    "labor_cost": 556.99,
    "base_cost": 2022.46,
    "low_cost": 1415.72,
    "high_cost": 2629.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0467",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-1.5-longsweep90",
    "description": "PVC DWV 1.5 inch long sweep 90",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 4.0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "1.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 52.0,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 182.56,
    "low_cost": 136.92,
    "high_cost": 228.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0468",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-1.5-45elbow",
    "description": "PVC DWV 1.5 inch 45 elbow",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3.0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "1.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 27.0,
    "labor_hours": 1.28,
    "labor_cost": 87.04,
    "base_cost": 114.04,
    "low_cost": 85.53,
    "high_cost": 142.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0469",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-1.5-sanitarytee",
    "description": "PVC DWV 1.5 inch sanitary tee",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 4.0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "1.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 32.0,
    "labor_hours": 1.12,
    "labor_cost": 76.16,
    "base_cost": 108.16,
    "low_cost": 81.12,
    "high_cost": 135.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0470",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-1.5-coupling",
    "description": "PVC DWV 1.5 inch coupling",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 2.0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "1.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 26.0,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 156.56,
    "low_cost": 117.42,
    "high_cost": 195.7,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0471",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-1.5-cleanoutadapter/plug",
    "description": "PVC DWV 1.5 inch cleanout adapter /plug",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 7.0,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "1.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 21.0,
    "labor_hours": 0.32,
    "labor_cost": 21.76,
    "base_cost": 42.76,
    "low_cost": 32.07,
    "high_cost": 53.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0472",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-longsweep90",
    "description": "PVC DWV 2 inch long sweep 90",
    "net_qty": 15.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 6.16,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 98.56,
    "labor_hours": 2.4,
    "labor_cost": 163.2,
    "base_cost": 261.76,
    "low_cost": 196.32,
    "high_cost": 327.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0473",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-45elbow",
    "description": "PVC DWV 2 inch 45 elbow",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 4.62,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 60.06,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 190.62,
    "low_cost": 142.97,
    "high_cost": 238.28,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0474",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-wye",
    "description": "PVC DWV 2 inch wye",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 7.7,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 53.9,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 119.18,
    "low_cost": 89.39,
    "high_cost": 148.98,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0475",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-sanitarytee",
    "description": "PVC DWV 2 inch sanitary tee",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 6.16,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 55.44,
    "labor_hours": 1.28,
    "labor_cost": 87.04,
    "base_cost": 142.48,
    "low_cost": 106.86,
    "high_cost": 178.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0476",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-coupling",
    "description": "PVC DWV 2 inch coupling",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 3.08,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 21,
    "packs": 21.0,
    "material_cost": 64.68,
    "labor_hours": 3.2,
    "labor_cost": 217.6,
    "base_cost": 282.28,
    "low_cost": 211.71,
    "high_cost": 352.85,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0477",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2-cleanoutadapter/plug",
    "description": "PVC DWV 2 inch cleanout adapter /plug",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 10.78,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 53.9,
    "labor_hours": 0.64,
    "labor_cost": 43.52,
    "base_cost": 97.42,
    "low_cost": 73.07,
    "high_cost": 121.78,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0478",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2.5-longsweep90",
    "description": "PVC DWV 2.5 inch long sweep 90",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 8.61,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 77.49,
    "labor_hours": 1.28,
    "labor_cost": 87.04,
    "base_cost": 164.53,
    "low_cost": 123.4,
    "high_cost": 205.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0479",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2.5-45elbow",
    "description": "PVC DWV 2.5 inch 45 elbow",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 6.45,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 58.05,
    "labor_hours": 1.28,
    "labor_cost": 87.04,
    "base_cost": 145.09,
    "low_cost": 108.82,
    "high_cost": 181.36,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0480",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2.5-sanitarytee",
    "description": "PVC DWV 2.5 inch sanitary tee",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 8.61,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 43.05,
    "labor_hours": 0.64,
    "labor_cost": 43.52,
    "base_cost": 86.57,
    "low_cost": 64.93,
    "high_cost": 108.21,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0481",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2.5-coupling",
    "description": "PVC DWV 2.5 inch coupling",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 4.3,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 55.9,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 186.46,
    "low_cost": 139.85,
    "high_cost": 233.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0482",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-2.5-cleanoutadapter/plug",
    "description": "PVC DWV 2.5 inch cleanout adapter /plug",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 15.06,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "2.5 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 75.3,
    "labor_hours": 0.64,
    "labor_cost": 43.52,
    "base_cost": 118.82,
    "low_cost": 89.12,
    "high_cost": 148.52,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0483",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-3-longsweep90",
    "description": "PVC DWV 3 inch long sweep 90",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 11.31,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "3 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 101.79,
    "labor_hours": 1.28,
    "labor_cost": 87.04,
    "base_cost": 188.83,
    "low_cost": 141.62,
    "high_cost": 236.04,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0484",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-3-45elbow",
    "description": "PVC DWV 3 inch 45 elbow",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 8.49,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "3 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 11,
    "packs": 11.0,
    "material_cost": 93.39,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 202.19,
    "low_cost": 151.64,
    "high_cost": 252.74,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0485",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-3-wye",
    "description": "PVC DWV 3 inch wye",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 14.14,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "3 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 70.7,
    "labor_hours": 0.64,
    "labor_cost": 43.52,
    "base_cost": 114.22,
    "low_cost": 85.66,
    "high_cost": 142.78,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0486",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-3-coupling",
    "description": "PVC DWV 3 inch coupling",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 5.66,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "3 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 73.58,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 204.14,
    "low_cost": 153.11,
    "high_cost": 255.17,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0487",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-3-cleanoutadapter/plug",
    "description": "PVC DWV 3 inch cleanout adapter /plug",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 19.8,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "3 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 59.4,
    "labor_hours": 0.32,
    "labor_cost": 21.76,
    "base_cost": 81.16,
    "low_cost": 60.87,
    "high_cost": 101.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0488",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-4-longsweep90",
    "description": "PVC DWV 4 inch long sweep 90",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 17.42,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "4 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 87.1,
    "labor_hours": 0.64,
    "labor_cost": 43.52,
    "base_cost": 130.62,
    "low_cost": 97.97,
    "high_cost": 163.28,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0489",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-4-45elbow",
    "description": "PVC DWV 4 inch 45 elbow",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 13.06,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "4 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 13,
    "packs": 13.0,
    "material_cost": 169.78,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 300.34,
    "low_cost": 225.26,
    "high_cost": 375.42,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0490",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-4-wye",
    "description": "PVC DWV 4 inch wye",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 21.77,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "4 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 152.39,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 217.67,
    "low_cost": 163.25,
    "high_cost": 272.09,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0491",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-4-coupling",
    "description": "PVC DWV 4 inch coupling",
    "net_qty": 18.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 8.71,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "4 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 19,
    "packs": 19.0,
    "material_cost": 165.49,
    "labor_hours": 2.88,
    "labor_cost": 195.84,
    "base_cost": 361.33,
    "low_cost": 271.0,
    "high_cost": 451.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0492",
    "trade": "Plumbing",
    "assembly": "DWV fittings",
    "item_code": "D-4-cleanoutadapter/plug",
    "description": "PVC DWV 4 inch cleanout adapter /plug",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0.05,
    "pack": 1,
    "material_rate": 30.48,
    "labor_hours_per_unit": 0.16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP401 + estimating fittings register",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "4 inch group connection/riser/turnstock; finalspoollayoutnotavailable",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 121.92,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 154.56,
    "low_cost": 115.92,
    "high_cost": 193.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0493",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DRED43",
    "description": "4x3reducing wye",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 96.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 155.84,
    "low_cost": 116.88,
    "high_cost": 194.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0494",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DRED42",
    "description": "4x2reducing wye",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 66.0,
    "labor_hours": 0.66,
    "labor_cost": 44.88,
    "base_cost": 110.88,
    "low_cost": 83.16,
    "high_cost": 138.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0495",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DRED32",
    "description": "3x2reducing wye",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 16,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 80.0,
    "labor_hours": 1.1,
    "labor_cost": 74.8,
    "base_cost": 154.8,
    "low_cost": 116.1,
    "high_cost": 193.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0496",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DRED21",
    "description": "2x1-1/2reducingbushing",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 24.0,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 89.28,
    "low_cost": 66.96,
    "high_cost": 111.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0497",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DVRED",
    "description": "2-1/2x2 vent reducer",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 64.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 145.6,
    "low_cost": 109.2,
    "high_cost": 182.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0498",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "COCOVER",
    "description": "Finished cleanout cover",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 20,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 160.0,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 225.28,
    "low_cost": 168.96,
    "high_cost": 281.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0499",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWCAP",
    "description": "Temporary DWV rough caps",
    "net_qty": 24.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 24,
    "packs": 24.0,
    "material_cost": 72.0,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 202.56,
    "low_cost": 151.92,
    "high_cost": 253.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0500",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWGLUE",
    "description": "PVC cement quart",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 16,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 64.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 91.2,
    "low_cost": 68.4,
    "high_cost": 114.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0501",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWPRIM",
    "description": "PVC primer quart",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 75.2,
    "low_cost": 56.4,
    "high_cost": 94.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0502",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWHANG",
    "description": "DWV clevis hangers assorted",
    "net_qty": 52.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 52,
    "packs": 52.0,
    "material_cost": 208.0,
    "labor_hours": 5.2,
    "labor_cost": 353.6,
    "base_cost": 561.6,
    "low_cost": 421.2,
    "high_cost": 702.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0503",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWROD",
    "description": "3/8 threaded rod",
    "net_qty": 100.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.1,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 100,
    "packs": 100.0,
    "material_cost": 110.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 246.0,
    "low_cost": 184.5,
    "high_cost": 307.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0504",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWNUT",
    "description": "3/8nut/washer",
    "net_qty": 208.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.12,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 208,
    "packs": 208.0,
    "material_cost": 24.96,
    "labor_hours": 1.664,
    "labor_cost": 113.15,
    "base_cost": 138.11,
    "low_cost": 103.58,
    "high_cost": 172.64,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0505",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWANCH",
    "description": "Hanger structural anchor",
    "net_qty": 52.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 52,
    "packs": 52.0,
    "material_cost": 62.4,
    "labor_hours": 3.12,
    "labor_cost": 212.16,
    "base_cost": 274.56,
    "low_cost": 205.92,
    "high_cost": 343.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0506",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "VBOOT",
    "description": "TPO-compatible2-1/2 vent boot",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 180.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 316.0,
    "low_cost": 237.0,
    "high_cost": 395.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0507",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "VSTRAP",
    "description": "Vent wind restraint",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 96.0,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 161.28,
    "low_cost": 120.96,
    "high_cost": 201.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0508",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWBED",
    "description": "Under-slab/service pipe bedding",
    "net_qty": 8.0,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 360.0,
    "labor_hours": 4.0,
    "labor_cost": 272.0,
    "base_cost": 632.0,
    "low_cost": 474.0,
    "high_cost": 790.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0509",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWEXC",
    "description": "Sanitary trench / backfill",
    "net_qty": 270.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 800,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 270,
    "packs": 270.0,
    "material_cost": 0.0,
    "labor_hours": 48.6,
    "labor_cost": 3304.8,
    "base_cost": 4104.8,
    "low_cost": 3078.6,
    "high_cost": 5131.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0510",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "DWSLEEVE",
    "description": "4 inchsanitary exterior wall seal",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 95.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 135.8,
    "low_cost": 101.85,
    "high_cost": 169.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0511",
    "trade": "Plumbing",
    "assembly": "DWV installation",
    "item_code": "SANCON",
    "description": "City sanitary tie-in fittings",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP101/PP401/PP501/PP502",
    "quantity_basis": "Provisional",
    "calculation": "DWVinstallationallowance; no duplicatedfixturetraps",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 300.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 504.0,
    "low_cost": 378.0,
    "high_cost": 630.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0512",
    "trade": "Mechanical",
    "assembly": "SA01 Suite2",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA01 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0513",
    "trade": "Mechanical",
    "assembly": "SA01 Suite2",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA01 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0514",
    "trade": "Mechanical",
    "assembly": "SA01 Suite2",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA01 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0515",
    "trade": "Mechanical",
    "assembly": "SA02 Study",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 120 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA02 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0516",
    "trade": "Mechanical",
    "assembly": "SA02 Study",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA02 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0517",
    "trade": "Mechanical",
    "assembly": "SA02 Study",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA02 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0518",
    "trade": "Mechanical",
    "assembly": "SA03 Suite2 bath",
    "item_code": "GRILLE-S-2-6round",
    "description": "Aluminum S-2 air terminal 6round, 35 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA03 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0519",
    "trade": "Mechanical",
    "assembly": "SA03 Suite2 bath",
    "item_code": "BOOT-6round",
    "description": "Sheet metal terminal boot 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA03 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0520",
    "trade": "Mechanical",
    "assembly": "SA03 Suite2 bath",
    "item_code": "DAMP-6round",
    "description": "Balancing damper / takeoff 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA03 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0521",
    "trade": "Mechanical",
    "assembly": "SA04 Suite3",
    "item_code": "GRILLE-S-2-8x6",
    "description": "Aluminum S-2 air terminal 8x6, 85 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA04 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0522",
    "trade": "Mechanical",
    "assembly": "SA04 Suite3",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA04 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0523",
    "trade": "Mechanical",
    "assembly": "SA04 Suite3",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA04 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0524",
    "trade": "Mechanical",
    "assembly": "SA05 Suite3 bath",
    "item_code": "GRILLE-S-2-6round",
    "description": "Aluminum S-2 air terminal 6round, 40 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA05 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0525",
    "trade": "Mechanical",
    "assembly": "SA05 Suite3 bath",
    "item_code": "BOOT-6round",
    "description": "Sheet metal terminal boot 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA05 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0526",
    "trade": "Mechanical",
    "assembly": "SA05 Suite3 bath",
    "item_code": "DAMP-6round",
    "description": "Balancing damper / takeoff 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA05 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0527",
    "trade": "Mechanical",
    "assembly": "SA06 Suite4",
    "item_code": "GRILLE-S-1-8x8",
    "description": "Aluminum S-1 air terminal 8x8, 140 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA06 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0528",
    "trade": "Mechanical",
    "assembly": "SA06 Suite4",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA06 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0529",
    "trade": "Mechanical",
    "assembly": "SA06 Suite4",
    "item_code": "DAMP-8x8",
    "description": "Balancing damper / takeoff 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA06 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0530",
    "trade": "Mechanical",
    "assembly": "SA07 Suite4 bath",
    "item_code": "GRILLE-S-1-6x6",
    "description": "Aluminum S-1 air terminal 6x6, 45 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA07 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0531",
    "trade": "Mechanical",
    "assembly": "SA07 Suite4 bath",
    "item_code": "BOOT-6x6",
    "description": "Sheet metal terminal boot 6x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA07 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0532",
    "trade": "Mechanical",
    "assembly": "SA07 Suite4 bath",
    "item_code": "DAMP-6x6",
    "description": "Balancing damper / takeoff 6x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA07 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0533",
    "trade": "Mechanical",
    "assembly": "SA08 Great room north",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA08 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0534",
    "trade": "Mechanical",
    "assembly": "SA08 Great room north",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA08 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0535",
    "trade": "Mechanical",
    "assembly": "SA08 Great room north",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA08 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0536",
    "trade": "Mechanical",
    "assembly": "SA09 Great room middle",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA09 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0537",
    "trade": "Mechanical",
    "assembly": "SA09 Great room middle",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA09 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0538",
    "trade": "Mechanical",
    "assembly": "SA09 Great room middle",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA09 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0539",
    "trade": "Mechanical",
    "assembly": "SA10 Great room south",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA10 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0540",
    "trade": "Mechanical",
    "assembly": "SA10 Great room south",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA10 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0541",
    "trade": "Mechanical",
    "assembly": "SA10 Great room south",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA10 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0542",
    "trade": "Mechanical",
    "assembly": "SA11 Enclosed porch",
    "item_code": "GRILLE-S-1-8x6",
    "description": "Aluminum S-1 air terminal 8x6, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA11 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0543",
    "trade": "Mechanical",
    "assembly": "SA11 Enclosed porch",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA11 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0544",
    "trade": "Mechanical",
    "assembly": "SA11 Enclosed porch",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA11 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0545",
    "trade": "Mechanical",
    "assembly": "SA12 Master",
    "item_code": "GRILLE-S-1-8x8",
    "description": "Aluminum S-1 air terminal 8x8, 185 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA12 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0546",
    "trade": "Mechanical",
    "assembly": "SA12 Master",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA12 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0547",
    "trade": "Mechanical",
    "assembly": "SA12 Master",
    "item_code": "DAMP-8x8",
    "description": "Balancing damper / takeoff 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA12 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0548",
    "trade": "Mechanical",
    "assembly": "SA13 Master bath",
    "item_code": "GRILLE-S-2-8x6",
    "description": "Aluminum S-2 air terminal 8x6, 85 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA13 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0549",
    "trade": "Mechanical",
    "assembly": "SA13 Master bath",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA13 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0550",
    "trade": "Mechanical",
    "assembly": "SA13 Master bath",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA13 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0551",
    "trade": "Mechanical",
    "assembly": "SA14 Mastercloset",
    "item_code": "GRILLE-S-2-6round",
    "description": "Aluminum S-2 air terminal 6round, 40 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA14 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0552",
    "trade": "Mechanical",
    "assembly": "SA14 Mastercloset",
    "item_code": "BOOT-6round",
    "description": "Sheet metal terminal boot 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA14 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0553",
    "trade": "Mechanical",
    "assembly": "SA14 Mastercloset",
    "item_code": "DAMP-6round",
    "description": "Balancing damper / takeoff 6round",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA14 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0554",
    "trade": "Mechanical",
    "assembly": "SA15 Laundry",
    "item_code": "GRILLE-S-2-8x6",
    "description": "Aluminum S-2 air terminal 8x6, 80 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "SA15 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 75.4,
    "low_cost": 56.55,
    "high_cost": 94.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0555",
    "trade": "Mechanical",
    "assembly": "SA15 Laundry",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA15 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0556",
    "trade": "Mechanical",
    "assembly": "SA15 Laundry",
    "item_code": "DAMP-8x6",
    "description": "Balancing damper / takeoff 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 24,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "SA15 one manualdamper",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 24.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 37.6,
    "low_cost": 28.2,
    "high_cost": 47.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0557",
    "trade": "Mechanical",
    "assembly": "RA01 Suite2",
    "item_code": "GRILLE-R-1-8x8",
    "description": "Aluminum R-1 air terminal 8x8, 170 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA01 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0558",
    "trade": "Mechanical",
    "assembly": "RA01 Suite2",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA01 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0559",
    "trade": "Mechanical",
    "assembly": "RA02 Study",
    "item_code": "GRILLE-R-1-8x6",
    "description": "Aluminum R-1 air terminal 8x6, 120 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA02 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0560",
    "trade": "Mechanical",
    "assembly": "RA02 Study",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA02 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0561",
    "trade": "Mechanical",
    "assembly": "RA03 Westcloset/suite3",
    "item_code": "GRILLE-R-1-8x8",
    "description": "Aluminum R-1 air terminal 8x8, 125 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA03 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0562",
    "trade": "Mechanical",
    "assembly": "RA03 Westcloset/suite3",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA03 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0563",
    "trade": "Mechanical",
    "assembly": "RA04 Great room north",
    "item_code": "GRILLE-R-1-10x8",
    "description": "Aluminum R-1 air terminal 10x8, 205 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA04 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0564",
    "trade": "Mechanical",
    "assembly": "RA04 Great room north",
    "item_code": "BOOT-10x8",
    "description": "Sheet metal terminal boot 10x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA04 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0565",
    "trade": "Mechanical",
    "assembly": "RA05 Great room south",
    "item_code": "GRILLE-R-1-10x8",
    "description": "Aluminum R-1 air terminal 10x8, 205 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA05 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0566",
    "trade": "Mechanical",
    "assembly": "RA05 Great room south",
    "item_code": "BOOT-10x8",
    "description": "Sheet metal terminal boot 10x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA05 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0567",
    "trade": "Mechanical",
    "assembly": "RA06 Suite4",
    "item_code": "GRILLE-R-1-8x8",
    "description": "Aluminum R-1 air terminal 8x8, 185 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA06 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0568",
    "trade": "Mechanical",
    "assembly": "RA06 Suite4",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA06 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0569",
    "trade": "Mechanical",
    "assembly": "RA07 Porch",
    "item_code": "GRILLE-R-1-8x8",
    "description": "Aluminum R-1 air terminal 8x8, 135 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA07 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0570",
    "trade": "Mechanical",
    "assembly": "RA07 Porch",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA07 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0571",
    "trade": "Mechanical",
    "assembly": "RA08 Master",
    "item_code": "GRILLE-R-1-8x8",
    "description": "Aluminum R-1 air terminal 8x8, 185 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA08 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0572",
    "trade": "Mechanical",
    "assembly": "RA08 Master",
    "item_code": "BOOT-8x8",
    "description": "Sheet metal terminal boot 8x8",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA08 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0573",
    "trade": "Mechanical",
    "assembly": "RA09 Laundry",
    "item_code": "GRILLE-R-1-8x6",
    "description": "Aluminum R-1 air terminal 8x6, 80 CFM",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Observed MH101 tag",
    "calculation": "RA09 one air terminal ; finalneck/device selectionpending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 85.4,
    "low_cost": 64.05,
    "high_cost": 106.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0574",
    "trade": "Mechanical",
    "assembly": "RA09 Laundry",
    "item_code": "BOOT-8x6",
    "description": "Sheet metal terminal boot 8x6",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 38,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived connection kit",
    "calculation": "RA09 one boot/connection plenum",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 38.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 58.4,
    "low_cost": 43.8,
    "high_cost": 73.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0575",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-10x10",
    "description": "Galvanized rectangular duct 10x10 inch, shop straight sections",
    "net_qty": 90.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 10.83,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS07,DS10,DR05,DT-RA04,DT-RA05",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 96,
    "packs": 24.0,
    "material_cost": 1039.68,
    "labor_hours": 10.8,
    "labor_cost": 734.4,
    "base_cost": 1774.08,
    "low_cost": 1330.56,
    "high_cost": 2217.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0576",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-10x10",
    "description": "10x10 rectangular 90 elbow with turning vanes",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 81.66666666666667,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 163.33,
    "labor_hours": 1.3,
    "labor_cost": 88.4,
    "base_cost": 251.73,
    "low_cost": 188.8,
    "high_cost": 314.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0577",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-10x16",
    "description": "Galvanized rectangular duct 10x16 inch, shop straight sections",
    "net_qty": 9.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 14.08,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS01",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 3.0,
    "material_cost": 168.96,
    "labor_hours": 1.08,
    "labor_cost": 73.44,
    "base_cost": 242.4,
    "low_cost": 181.8,
    "high_cost": 303.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0578",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-10x8",
    "description": "Galvanized rectangular duct 10x8 inch, shop straight sections",
    "net_qty": 75.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 9.75,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS04,DS11,DR03",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 20.0,
    "material_cost": 780.0,
    "labor_hours": 9.0,
    "labor_cost": 612.0,
    "base_cost": 1392.0,
    "low_cost": 1044.0,
    "high_cost": 1740.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0579",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-10x8",
    "description": "10x8 rectangular 90 elbow with turning vanes",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 79.0,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 79.0,
    "labor_hours": 0.65,
    "labor_cost": 44.2,
    "base_cost": 123.2,
    "low_cost": 92.4,
    "high_cost": 154.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0580",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-12x10",
    "description": "Galvanized rectangular duct 12x10 inch, shop straight sections",
    "net_qty": 64.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 11.92,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS02,DS03,DS06,DS09,DS13",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 68,
    "packs": 17.0,
    "material_cost": 810.56,
    "labor_hours": 7.68,
    "labor_cost": 522.24,
    "base_cost": 1332.8,
    "low_cost": 999.6,
    "high_cost": 1666.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0581",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-12x10",
    "description": "12x10 rectangular 90 elbow with turning vanes",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 84.33333333333333,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 168.67,
    "labor_hours": 1.3,
    "labor_cost": 88.4,
    "base_cost": 257.07,
    "low_cost": 192.8,
    "high_cost": 321.34,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0582",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-14x10",
    "description": "Galvanized rectangular duct 14x10 inch, shop straight sections",
    "net_qty": 35.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 13.0,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DR01",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 40,
    "packs": 10.0,
    "material_cost": 520.0,
    "labor_hours": 4.2,
    "labor_cost": 285.6,
    "base_cost": 805.6,
    "low_cost": 604.2,
    "high_cost": 1007.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0583",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-14x10",
    "description": "14x10 rectangular 90 elbow with turning vanes",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 87.0,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 174.0,
    "labor_hours": 1.3,
    "labor_cost": 88.4,
    "base_cost": 262.4,
    "low_cost": 196.8,
    "high_cost": 328.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0584",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-16x10",
    "description": "Galvanized rectangular duct 16x10 inch, shop straight sections",
    "net_qty": 10.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 14.08,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DR08",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 3.0,
    "material_cost": 168.96,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 250.56,
    "low_cost": 187.92,
    "high_cost": 313.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0585",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-16x10",
    "description": "16x10 rectangular 90 elbow with turning vanes",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 89.66666666666666,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 179.33,
    "labor_hours": 1.3,
    "labor_cost": 88.4,
    "base_cost": 267.73,
    "low_cost": 200.8,
    "high_cost": 334.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0586",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-6x6",
    "description": "Galvanized rectangular duct 6x6 inch, shop straight sections",
    "net_qty": 4.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 6.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DT-RA09",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 2.0,
    "material_cost": 52.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 84.64,
    "low_cost": 63.48,
    "high_cost": 105.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0587",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-8x6",
    "description": "Galvanized rectangular duct 8x6 inch, shop straight sections",
    "net_qty": 31.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 7.58,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS08,DS12,DR07",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 36,
    "packs": 9.0,
    "material_cost": 272.88,
    "labor_hours": 3.72,
    "labor_cost": 252.96,
    "base_cost": 525.84,
    "low_cost": 394.38,
    "high_cost": 657.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0588",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DE90-8x6",
    "description": "8x6 rectangular 90 elbow with turning vanes",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 73.66666666666667,
    "labor_hours_per_unit": 0.65,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401",
    "quantity_basis": "Derived provisional fittings",
    "calculation": "Planroutechanges plus AHU verticaloffsets",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 147.33,
    "labor_hours": 1.3,
    "labor_cost": 88.4,
    "base_cost": 235.73,
    "low_cost": 176.8,
    "high_cost": 294.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0589",
    "trade": "Mechanical",
    "assembly": "Ductwork",
    "item_code": "DUCT-8x8",
    "description": "Galvanized rectangular duct 8x8 inch, shop straight sections",
    "net_qty": 62.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 4,
    "material_rate": 8.67,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401; ductregister",
    "quantity_basis": "Measured / provisional",
    "calculation": "Sum DS05,DR02,DR04,DR06,DT-RA01,DT-RA02,DT-RA03,DT-RA06,DT-RA07,DT-RA08",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 68,
    "packs": 17.0,
    "material_cost": 589.56,
    "labor_hours": 7.44,
    "labor_cost": 505.92,
    "base_cost": 1095.48,
    "low_cost": 821.61,
    "high_cost": 1369.35,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0590",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "TRANS",
    "description": "Rectangular duct size transition, assorted",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 48,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Trunksteps andequipment/plenumconnections",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 672.0,
    "labor_hours": 7.0,
    "labor_cost": 476.0,
    "base_cost": 1148.0,
    "low_cost": 861.0,
    "high_cost": 1435.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0591",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DBRANCH",
    "description": "Rectangular branch / shoe takeoff , assorted",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Trunkbranchjunctions; terminal damper sseparate",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 420.0,
    "labor_hours": 4.8,
    "labor_cost": 326.4,
    "base_cost": 746.4,
    "low_cost": 559.8,
    "high_cost": 933.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0592",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "ENDCAP",
    "description": "Duct end cap , assorted",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 15,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Trunkends",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 150.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 286.0,
    "low_cost": 214.5,
    "high_cost": 357.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0593",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "PLENUM",
    "description": "AHU supply/return insulated plenum",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 190,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "2equipmentplenums",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 380.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 516.0,
    "low_cost": 387.0,
    "high_cost": 645.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0594",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "FLEXCON",
    "description": "AHU flexible vibration connector",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Supplyandreturn",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 90.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 130.8,
    "low_cost": 98.1,
    "high_cost": 163.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0595",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DUCTINS",
    "description": "R8 duct wrap with vapor jacket",
    "net_qty": 1534.613,
    "unit": "SF",
    "waste": 0.1,
    "pack": 300,
    "material_rate": 0.95,
    "labor_hours_per_unit": 0.018,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Straight duct surface *1.25fittings;system R-valuefinalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1800,
    "packs": 6.0,
    "material_cost": 1710.0,
    "labor_hours": 27.623,
    "labor_cost": 1878.36,
    "base_cost": 3588.36,
    "low_cost": 2691.27,
    "high_cost": 4485.45,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0596",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DTAPE",
    "description": "UL181foil duct tape",
    "net_qty": 1200.0,
    "unit": "LF",
    "waste": 0,
    "pack": 150,
    "material_rate": 0.11,
    "labor_hours_per_unit": 0.005,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Seamsandinsulationjoints",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1200,
    "packs": 8.0,
    "material_cost": 132.0,
    "labor_hours": 6.0,
    "labor_cost": 408.0,
    "base_cost": 540.0,
    "low_cost": 405.0,
    "high_cost": 675.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0597",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "MASTIC",
    "description": "Duct sealing mastic",
    "net_qty": 10.0,
    "unit": "GAL",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Alljointsealingprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 280.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 416.0,
    "low_cost": 312.0,
    "high_cost": 520.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0598",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "SCLEAT",
    "description": "S-drivecleats and joint flanges",
    "net_qty": 700.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Shopsegmentjoints",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 770,
    "packs": 77.0,
    "material_cost": 616.0,
    "labor_hours": 5.6,
    "labor_cost": 380.8,
    "base_cost": 996.8,
    "low_cost": 747.6,
    "high_cost": 1246.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0599",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DSCREW",
    "description": "Sheet metal duct screws",
    "net_qty": 2000.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.045,
    "labor_hours_per_unit": 0.002,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Jointfasteners",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2000,
    "packs": 2.0,
    "material_cost": 90.0,
    "labor_hours": 4.0,
    "labor_cost": 272.0,
    "base_cost": 362.0,
    "low_cost": 271.5,
    "high_cost": 452.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0600",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DHANG",
    "description": "Galvanized duct hangers",
    "net_qty": 95.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "4 ft support spacing estimatingallowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 95,
    "packs": 95.0,
    "material_cost": 380.0,
    "labor_hours": 11.4,
    "labor_cost": 775.2,
    "base_cost": 1155.2,
    "low_cost": 866.4,
    "high_cost": 1444.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0601",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "DHARD",
    "description": "Duct hanger anchor /rodkit",
    "net_qty": 95.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Oneeachhanger",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 95,
    "packs": 95.0,
    "material_cost": 570.0,
    "labor_hours": 11.4,
    "labor_cost": 775.2,
    "base_cost": 1345.2,
    "low_cost": 1008.9,
    "high_cost": 1681.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0602",
    "trade": "Mechanical",
    "assembly": "Ductwork accessories",
    "item_code": "FILM",
    "description": "Duct temporary protection film",
    "net_qty": 1.0,
    "unit": "roll",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH401/MH801/A110",
    "quantity_basis": "Provisional",
    "calculation": "Constructiondustcontrol",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 89.0,
    "low_cost": 66.75,
    "high_cost": 111.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0603",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "HP1",
    "description": "HP-1 4 ton R454B heat pump , scheduled Trane",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5200,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "A5HL5048A1000A;allowance,notquote",
    "price_source": "P07",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 5200.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 5404.0,
    "low_cost": 3782.8,
    "high_cost": 7025.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0604",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "AHU1",
    "description": "Matched 4-ton-class R454B air handler incl TXV/A2Lfactorysafety",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2600,
    "labor_hours_per_unit": 4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "AHUscheduleempty;noapprovedmodel",
    "price_source": "P07",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 2600.0,
    "labor_hours": 4.0,
    "labor_cost": 272.0,
    "base_cost": 2872.0,
    "low_cost": 2010.4,
    "high_cost": 3733.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0605",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "HEATKIT",
    "description": "Matched 5k W supplemental heater kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 220,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "A105legendallowance;coordinationhold",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 220.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 288.0,
    "low_cost": 201.6,
    "high_cost": 374.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0606",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "AHUSTAND",
    "description": "AHU stand /vibrationpads",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.7,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Unitverticalclosetinstallation",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 227.6,
    "low_cost": 159.32,
    "high_cost": 295.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0607",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "HPPAD",
    "description": "Condenser concrete pad",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 190,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "MP101 equipment base ;notstructuraldesign",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 190.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 230.8,
    "low_cost": 161.56,
    "high_cost": 300.04,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0608",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "HPANCH",
    "description": "Engineered condenser wind anchor kit",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 120,
    "labor_hours_per_unit": 0.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Manufacturer/windapprovedanchorage",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 120.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 174.4,
    "low_cost": 122.08,
    "high_cost": 226.72,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0609",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "AHPAN",
    "description": "Secondary condensate pan",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Unitprotectionallowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 64.54,
    "high_cost": 119.86,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0610",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "FLOAT",
    "description": "Primary/secondary overflow float switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "2shutdownsafeties",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 60.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 94.0,
    "low_cost": 65.8,
    "high_cost": 122.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0611",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "THERMOSTAT",
    "description": "Heat pump thermostat with humidity capability",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Controlsequenceapprovalpending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 214.0,
    "low_cost": 149.8,
    "high_cost": 278.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0612",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "TWIRE",
    "description": "18/8thermostat/ control cable",
    "net_qty": 125.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 250,
    "material_rate": 0.61092,
    "labor_hours_per_unit": 0.01,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Stat50 ft+outdoor75 ft",
    "price_source": "P09",
    "risk": 0.3,
    "purchase_qty": 250,
    "packs": 1.0,
    "material_cost": 152.73,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 237.73,
    "low_cost": 166.41,
    "high_cost": 309.05,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0613",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "FILTER",
    "description": "Replacement filter set",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Startuptwochanges+handover",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 84.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 104.4,
    "low_cost": 73.08,
    "high_cost": 135.72,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0614",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "FILTERBOX",
    "description": "Filter rack /cabinet",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 130,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Notin AHUschedule",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 130.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 164.0,
    "low_cost": 114.8,
    "high_cost": 213.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0615",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRLIQ",
    "description": "3/8OD ACR copper tubing",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 50,
    "material_rate": 2.2,
    "labor_hours_per_unit": 0.045,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "35 ftplan+10 ftrise+5 ftconnection",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 2.0,
    "material_cost": 220.0,
    "labor_hours": 2.25,
    "labor_cost": 153.0,
    "base_cost": 373.0,
    "low_cost": 261.1,
    "high_cost": 484.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0616",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRSUCT",
    "description": "7/8OD ACR suction tubing",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 50,
    "material_rate": 5.8,
    "labor_hours_per_unit": 0.055,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Diameterprovisionalmanufacturerselection",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 2.0,
    "material_cost": 580.0,
    "labor_hours": 2.75,
    "labor_cost": 187.0,
    "base_cost": 767.0,
    "low_cost": 536.9,
    "high_cost": 997.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0617",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRINS",
    "description": "7/8 suction tube insulation",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 6,
    "material_rate": 1.7,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Matched linesetlength;wallthicknessapprove",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 60,
    "packs": 10.0,
    "material_cost": 102.0,
    "labor_hours": 1.25,
    "labor_cost": 85.0,
    "base_cost": 187.0,
    "low_cost": 130.9,
    "high_cost": 243.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0618",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRUV",
    "description": "Exterior line set UV jacket",
    "net_qty": 18.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 6,
    "material_rate": 2,
    "labor_hours_per_unit": 0.03,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Outdoorverticalrun",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 24,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.54,
    "labor_cost": 36.72,
    "base_cost": 84.72,
    "low_cost": 59.3,
    "high_cost": 110.14,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0619",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACR90L",
    "description": "3/8ACR long radius elbows",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Pathbends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 24.0,
    "labor_hours": 1.08,
    "labor_cost": 73.44,
    "base_cost": 97.44,
    "low_cost": 68.21,
    "high_cost": 126.67,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0620",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACR90S",
    "description": "7/8ACR long radius elbows",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 10,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Pathbends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 60.0,
    "labor_hours": 1.32,
    "labor_cost": 89.76,
    "base_cost": 149.76,
    "low_cost": 104.83,
    "high_cost": 194.69,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0621",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRCOUPL",
    "description": "3/8ACRcouplings",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "50 ftcoilsandconnections",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 9.0,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 33.48,
    "low_cost": 23.44,
    "high_cost": 43.52,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0622",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRCOUPS",
    "description": "7/8ACRcouplings",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Coils/connections",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 18.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 48.6,
    "low_cost": 34.02,
    "high_cost": 63.18,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0623",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "BRAZE",
    "description": "Brazing alloy",
    "net_qty": 1.0,
    "unit": "LB",
    "waste": 0,
    "pack": 1,
    "material_rate": 70,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Connections;nitrogenpurgeincommissioning",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 70.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 83.6,
    "low_cost": 58.52,
    "high_cost": 108.68,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0624",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "DRIER",
    "description": "R454B-compatible liquid line drier",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Verifyfactoryincluded;deductifprovided",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 72.0,
    "low_cost": 50.4,
    "high_cost": 93.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0625",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "ACRSUP",
    "description": "Line set isolating support",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "50 ft/4 ft plusends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 70.0,
    "labor_hours": 1.4,
    "labor_cost": 95.2,
    "base_cost": 165.2,
    "low_cost": 115.64,
    "high_cost": 214.76,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0626",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "PENAC",
    "description": "Line set wall seal/sleeve",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "MP101riseaboveceiling",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 70.0,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 117.6,
    "low_cost": 82.32,
    "high_cost": 152.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0627",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDPIPE",
    "description": "3/4PVC condensate/pandrains",
    "net_qty": 60.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 10,
    "material_rate": 0.7,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Primary35+secondary25 ft;discharge RFI",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 70,
    "packs": 7.0,
    "material_cost": 49.0,
    "labor_hours": 2.1,
    "labor_cost": 142.8,
    "base_cost": 191.8,
    "low_cost": 134.26,
    "high_cost": 249.34,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0628",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CD90",
    "description": "3/4PVC 90 elbow",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.65,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "6pereachdrainroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 7.8,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 89.4,
    "low_cost": 62.58,
    "high_cost": 116.22,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0629",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDTEE",
    "description": "3/4PVC cleanout tee /cap",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Directionchanges/unitaccess",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 12.0,
    "labor_hours": 0.72,
    "labor_cost": 48.96,
    "base_cost": 60.96,
    "low_cost": 42.67,
    "high_cost": 79.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0630",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDTRAP",
    "description": "Manufacturer- matched condensate trap kit",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Sizedto AHUstaticpressure",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 36.26,
    "high_cost": 67.34,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0631",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDCHECK",
    "description": "Condensate check valve provision",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "MP101note;confirmneedwithtraparrangement",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 18.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 28.2,
    "low_cost": 19.74,
    "high_cost": 36.66,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0632",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDINS",
    "description": "Condensate insulation",
    "net_qty": 35.0,
    "unit": "LF",
    "waste": 0.1,
    "pack": 6,
    "material_rate": 0.7,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Interiorprimaryroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 42,
    "packs": 7.0,
    "material_cost": 29.4,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 77.0,
    "low_cost": 53.9,
    "high_cost": 100.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0633",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "CDHANG",
    "description": "Condensate pipe support",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.8,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "3 ftspacingprovision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 36.0,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 144.8,
    "low_cost": 101.36,
    "high_cost": 188.24,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0634",
    "trade": "Mechanical",
    "assembly": "Equipment / refrigerant / condensate",
    "item_code": "SOAK",
    "description": "Condensate soakaway stone /receptor",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.75,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601/MH801/MP101/A105",
    "quantity_basis": "Provisional",
    "calculation": "Approvedterminationpending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.75,
    "labor_cost": 51.0,
    "base_cost": 116.0,
    "low_cost": 81.2,
    "high_cost": 150.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0635",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EF",
    "description": "Loren Cook GC-100 exhaust fan allowance",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 350,
    "labor_hours_per_unit": 0.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 404.4,
    "low_cost": 303.3,
    "high_cost": 505.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0636",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EFDUCT",
    "description": "6x6 galvanized exhaust duct",
    "net_qty": 7.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 42.0,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 99.12,
    "low_cost": 74.34,
    "high_cost": 123.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0637",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EFEL",
    "description": "6x6 exhaust elbow",
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    "unit": "EA",
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    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
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    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 60.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 100.8,
    "low_cost": 75.6,
    "high_cost": 126.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0638",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EFHOOD",
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    "pack": 1,
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    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
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    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 69.15,
    "high_cost": 115.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0639",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EFDAMP",
    "description": "Exhaust backdraft damper",
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    "material_rate": 28,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
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    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0640",
    "trade": "Mechanical",
    "assembly": "EF-01 Master shower",
    "item_code": "EFSUP",
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    "unit": "EA",
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    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.1,
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    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-01; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 15.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 35.4,
    "low_cost": 26.55,
    "high_cost": 44.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0641",
    "trade": "Mechanical",
    "assembly": "EF-02 Master bath",
    "item_code": "EF",
    "description": "Loren Cook GC-100 exhaust fan allowance",
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    "unit": "EA",
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    "pack": 1,
    "material_rate": 350,
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    "equipment_services": 0,
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 404.4,
    "low_cost": 303.3,
    "high_cost": 505.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0642",
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    "pack": 1,
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    "source": "MH101/MH601",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 42.0,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 99.12,
    "low_cost": 74.34,
    "high_cost": 123.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0643",
    "trade": "Mechanical",
    "assembly": "EF-02 Master bath",
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    "pack": 1,
    "material_rate": 30,
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    "labor_rate": 68,
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    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
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    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 100.8,
    "low_cost": 75.6,
    "high_cost": 126.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0644",
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    "labor_rate": 68,
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
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    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 69.15,
    "high_cost": 115.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0645",
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    "quantity_basis": "Derived fan kit",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
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    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0646",
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    "quantity_basis": "Derived fan kit",
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    "price_source": "EST",
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    "labor_cost": 20.4,
    "base_cost": 35.4,
    "low_cost": 26.55,
    "high_cost": 44.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0647",
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    "item_code": "EF",
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    "labor_cost": 54.4,
    "base_cost": 404.4,
    "low_cost": 303.3,
    "high_cost": 505.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0648",
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    "source": "MH101/MH601",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
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    "labor_cost": 40.8,
    "base_cost": 70.8,
    "low_cost": 53.1,
    "high_cost": 88.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0649",
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    "quantity_basis": "Derived fan kit",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
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    "labor_cost": 40.8,
    "base_cost": 100.8,
    "low_cost": 75.6,
    "high_cost": 126.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0650",
    "trade": "Mechanical",
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    "source": "MH101/MH601",
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    "price_source": "EST",
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    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 69.15,
    "high_cost": 115.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0651",
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    "source": "MH101/MH601",
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    "price_source": "EST",
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    "purchase_qty": 1,
    "packs": 1.0,
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    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0652",
    "trade": "Mechanical",
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    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
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    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
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    "labor_cost": 20.4,
    "base_cost": 35.4,
    "low_cost": 26.55,
    "high_cost": 44.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0653",
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    "item_code": "EF",
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    "equipment_services": 0,
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    "price_source": "EST",
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    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 404.4,
    "low_cost": 303.3,
    "high_cost": 505.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0654",
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    "pack": 1,
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    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
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    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 42.0,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 99.12,
    "low_cost": 74.34,
    "high_cost": 123.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0655",
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    "pack": 1,
    "material_rate": 30,
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    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-04; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 60.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 100.8,
    "low_cost": 75.6,
    "high_cost": 126.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0656",
    "trade": "Mechanical",
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    "item_code": "EFHOOD",
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    "pack": 1,
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    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-04; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 69.15,
    "high_cost": 115.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0657",
    "trade": "Mechanical",
    "assembly": "EF-04 Suite 3 bath",
    "item_code": "EFDAMP",
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    "pack": 1,
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    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-04; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0658",
    "trade": "Mechanical",
    "assembly": "EF-04 Suite 3 bath",
    "item_code": "EFSUP",
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    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-04; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute7 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 15.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 35.4,
    "low_cost": 26.55,
    "high_cost": 44.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0659",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EF",
    "description": "Loren Cook GC-100 exhaust fan allowance",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 350,
    "labor_hours_per_unit": 0.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 350.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 404.4,
    "low_cost": 303.3,
    "high_cost": 505.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0660",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EFDUCT",
    "description": "6x6 galvanized exhaust duct",
    "net_qty": 10.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 60.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 141.6,
    "low_cost": 106.2,
    "high_cost": 177.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0661",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EFEL",
    "description": "6x6 exhaust elbow",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 60.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 100.8,
    "low_cost": 75.6,
    "high_cost": 126.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0662",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EFHOOD",
    "description": "6x6 wall louver /hood",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 65.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 92.2,
    "low_cost": 69.15,
    "high_cost": 115.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0663",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EFDAMP",
    "description": "Exhaust backdraft damper",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0664",
    "trade": "Mechanical",
    "assembly": "EF-05 Suite 4 bath",
    "item_code": "EFSUP",
    "description": "Exhaust duct support",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH101/MH601",
    "quantity_basis": "Derived fan kit",
    "calculation": "EF-05; fan50 CFMat0.70inw.g.pendingverifiedcurve;wallroute10 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 20.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 47.2,
    "low_cost": 35.4,
    "high_cost": 59.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0665",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "DRYDUCT",
    "description": "4 inch rigid dryer exhaust",
    "net_qty": 20.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 3.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Laundrytoeastwall14 ft+6 ftvertical",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 70.0,
    "labor_hours": 2.4,
    "labor_cost": 163.2,
    "base_cost": 233.2,
    "low_cost": 163.24,
    "high_cost": 303.16,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0666",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "DRYEL",
    "description": "4 inch dryer long sweep elbow",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "3routechanges",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 36.0,
    "labor_hours": 0.75,
    "labor_cost": 51.0,
    "base_cost": 87.0,
    "low_cost": 60.9,
    "high_cost": 113.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0667",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "DRYHOOD",
    "description": "Dryer wall termination with damper",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "One;noscreen",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 35.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 62.2,
    "low_cost": 43.54,
    "high_cost": 80.86,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0668",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "DRYCON",
    "description": "Listed dryer transition connector",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 25,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "One;rigidtrunkabove",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 25.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 42.0,
    "low_cost": 29.4,
    "high_cost": 54.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0669",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HOODDUCT",
    "description": "8 inch galvanized cooking exhaust",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.14,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Mainhood30 ft+porch20 ft",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 50,
    "packs": 50.0,
    "material_cost": 400.0,
    "labor_hours": 7.0,
    "labor_cost": 476.0,
    "base_cost": 876.0,
    "low_cost": 613.2,
    "high_cost": 1138.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0670",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HOODEL",
    "description": "8 inch exhaust elbow",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "3perhood",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 192.0,
    "labor_hours": 2.1,
    "labor_cost": 142.8,
    "base_cost": 334.8,
    "low_cost": 234.36,
    "high_cost": 435.24,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0671",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HOODCAP",
    "description": "8 inch roof / wall termination",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 85,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "2cookingstations",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 170.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 251.6,
    "low_cost": 176.12,
    "high_cost": 327.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0672",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HOODFLASH",
    "description": "Hood penetration flashing",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Compatiblewithenvelope",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 110.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 191.6,
    "low_cost": 134.12,
    "high_cost": 249.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0673",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "MUA",
    "description": "Makeup air motorized damper /controller provision",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 450,
    "labor_hours_per_unit": 2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Actualhoodflowsandnecessitynotprovided",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 450.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 586.0,
    "low_cost": 410.2,
    "high_cost": 761.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0674",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "MUADUCT",
    "description": "8 inch makeup air duct",
    "net_qty": 25.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.14,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Allowance25 ft",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 25,
    "packs": 25.0,
    "material_cost": 200.0,
    "labor_hours": 3.5,
    "labor_cost": 238.0,
    "base_cost": 438.0,
    "low_cost": 306.6,
    "high_cost": 569.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0675",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "MUAFILT",
    "description": "Makeup air filter box /intake",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 140,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Oneprovisionalintake",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 140.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 180.8,
    "low_cost": 126.56,
    "high_cost": 235.04,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0676",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "MUAEL",
    "description": "8 inch makeup air elbow",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Routeallowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 96.0,
    "labor_hours": 1.05,
    "labor_cost": 71.4,
    "base_cost": 167.4,
    "low_cost": 117.18,
    "high_cost": 217.62,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0677",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HVACTAB",
    "description": "Air balancing and duct leak test",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 16,
    "labor_rate": 68,
    "equipment_services": 300,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Allterminals;testequipmentfee$300",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 16.0,
    "labor_cost": 1088.0,
    "base_cost": 1388.0,
    "low_cost": 971.6,
    "high_cost": 1804.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0678",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HVACSTART",
    "description": "Nitrogen pressure test /evacuation/ refrigerant charge",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 12,
    "labor_rate": 68,
    "equipment_services": 200,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Consumables150+instrumentrental200;additionalchargebasedactualunit",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 12.0,
    "labor_cost": 816.0,
    "base_cost": 1166.0,
    "low_cost": 816.2,
    "high_cost": 1515.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0679",
    "trade": "Mechanical",
    "assembly": "Ventilation / closeout",
    "item_code": "HVACCOORD",
    "description": "MEP shop routing coordination",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 16,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/MH101/MH801",
    "quantity_basis": "Provisional",
    "calculation": "Truss/chases/clearancescoordination",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 16.0,
    "labor_cost": 1088.0,
    "base_cost": 1088.0,
    "low_cost": 761.6,
    "high_cost": 1414.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0680",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRPOST",
    "description": "PT4x4 screen post 8 ft",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 20,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 80.0,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 188.8,
    "low_cost": 141.6,
    "high_cost": 236.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0681",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRSTUD",
    "description": "PT2x4 screen framing",
    "net_qty": 180.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.75,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 180,
    "packs": 180.0,
    "material_cost": 135.0,
    "labor_hours": 7.2,
    "labor_cost": 489.6,
    "base_cost": 624.6,
    "low_cost": 468.45,
    "high_cost": 780.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0682",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRBOARD",
    "description": "5/16 fiber cement both faces",
    "net_qty": 160.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.4,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 160,
    "packs": 160.0,
    "material_cost": 224.0,
    "labor_hours": 6.4,
    "labor_cost": 435.2,
    "base_cost": 659.2,
    "low_cost": 494.4,
    "high_cost": 824.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0683",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRFOAM",
    "description": "1 inch sound foam",
    "net_qty": 80.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.6,
    "labor_hours_per_unit": 0.015,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 80.0,
    "material_cost": 128.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 209.6,
    "low_cost": 157.2,
    "high_cost": 262.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0684",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRCLIP",
    "description": "A33/SP1clips",
    "net_qty": 40.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 40,
    "packs": 40.0,
    "material_cost": 120.0,
    "labor_hours": 3.2,
    "labor_cost": 217.6,
    "base_cost": 337.6,
    "low_cost": 253.2,
    "high_cost": 422.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0685",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRFOOT",
    "description": "Screen post footing concrete",
    "net_qty": 0.5,
    "unit": "CY",
    "waste": 0,
    "pack": 1,
    "material_rate": 210,
    "labor_hours_per_unit": 2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 210.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 278.0,
    "low_cost": 208.5,
    "high_cost": 347.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0686",
    "trade": "Mechanical",
    "assembly": "Acoustic screen",
    "item_code": "SCRFIX",
    "description": "Screen screw / nail pack",
    "net_qty": 1.0,
    "unit": "pack",
    "waste": 0,
    "pack": 1,
    "material_rate": 45,
    "labor_hours_per_unit": 0.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A102/A110",
    "quantity_basis": "Provisional",
    "calculation": "16 LFx5 ft estimatingframed screen;airflowclearancespending",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 45.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 99.4,
    "low_cost": 74.55,
    "high_cost": 124.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0687",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite2: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0688",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite2: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0689",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite2: 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0690",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite2: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0691",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0692",
    "trade": "Electrical",
    "assembly": "Suite2",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0693",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Study: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0694",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Study: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0695",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Study: 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0696",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Study: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0697",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0698",
    "trade": "Electrical",
    "assembly": "Study",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0699",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite3: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0700",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite3: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0701",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite3: 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0702",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite3: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0703",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0704",
    "trade": "Electrical",
    "assembly": "Suite3",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0705",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite4: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0706",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite4: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0707",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite4: 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0708",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite4: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0709",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0710",
    "trade": "Electrical",
    "assembly": "Suite4",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0711",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0712",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0713",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master: 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0714",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0715",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0716",
    "trade": "Electrical",
    "assembly": "Master",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0717",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Great room : 8 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 36.0,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 101.28,
    "low_cost": 75.96,
    "high_cost": 126.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0718",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Great room : 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0719",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Great room : 1 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 51.8,
    "low_cost": 38.85,
    "high_cost": 64.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0720",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Great room : 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0721",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "SW3",
    "description": "Three-way decora switch",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Great room : 4 three_way; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 32.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 64.64,
    "low_cost": 48.48,
    "high_cost": 80.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0722",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "8receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 33.6,
    "labor_hours": 1.44,
    "labor_cost": 97.92,
    "base_cost": 131.52,
    "low_cost": 98.64,
    "high_cost": 164.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0723",
    "trade": "Electrical",
    "assembly": "Great room",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 9.6,
    "labor_hours": 0.32,
    "labor_cost": 21.76,
    "base_cost": 31.36,
    "low_cost": 23.52,
    "high_cost": 39.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0724",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 3 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 37.98,
    "low_cost": 28.49,
    "high_cost": 47.47,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0725",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 4 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 22.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 54.64,
    "low_cost": 40.98,
    "high_cost": 68.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0726",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 3 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 66.0,
    "labor_hours": 0.66,
    "labor_cost": 44.88,
    "base_cost": 110.88,
    "low_cost": 83.16,
    "high_cost": 138.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0727",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "FANBOX",
    "description": "Metal fan-rated box and brace ; fan excluded per note",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 2 fan_box; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 56.0,
    "labor_hours": 0.7,
    "labor_cost": 47.6,
    "base_cost": 103.6,
    "low_cost": 77.7,
    "high_cost": 129.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0728",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0729",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "SW3",
    "description": "Three-way decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Enclosed porch : 2 three_way; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 16.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 32.32,
    "low_cost": 24.24,
    "high_cost": 40.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0730",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "7receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 29.4,
    "labor_hours": 1.26,
    "labor_cost": 85.68,
    "base_cost": 115.08,
    "low_cost": 86.31,
    "high_cost": 143.85,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0731",
    "trade": "Electrical",
    "assembly": "Enclosed porch",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 8.4,
    "labor_hours": 0.28,
    "labor_cost": 19.04,
    "base_cost": 27.44,
    "low_cost": 20.58,
    "high_cost": 34.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0732",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Kitchen: 10 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 55.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 136.6,
    "low_cost": 102.45,
    "high_cost": 170.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0733",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Kitchen: 5 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 110.0,
    "labor_hours": 1.1,
    "labor_cost": 74.8,
    "base_cost": 184.8,
    "low_cost": 138.6,
    "high_cost": 231.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0734",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "PEND",
    "description": "Pendant/decorativefixture allowance",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Kitchen: 3 pendant; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 540.0,
    "labor_hours": 1.35,
    "labor_cost": 91.8,
    "base_cost": 631.8,
    "low_cost": 473.85,
    "high_cost": 789.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0735",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Kitchen: 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0736",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "SW3",
    "description": "Three-way decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Kitchen: 2 three_way; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 16.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 32.32,
    "low_cost": 24.24,
    "high_cost": 40.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0737",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "10receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 42.0,
    "labor_hours": 1.8,
    "labor_cost": 122.4,
    "base_cost": 164.4,
    "low_cost": 123.3,
    "high_cost": 205.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0738",
    "trade": "Electrical",
    "assembly": "Kitchen",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 10.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 12.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 39.2,
    "low_cost": 29.4,
    "high_cost": 49.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0739",
    "trade": "Electrical",
    "assembly": "Pantry",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Pantry: 4 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 22.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 54.64,
    "low_cost": 40.98,
    "high_cost": 68.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0740",
    "trade": "Electrical",
    "assembly": "Pantry",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Pantry: 2 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 44.0,
    "labor_hours": 0.44,
    "labor_cost": 29.92,
    "base_cost": 73.92,
    "low_cost": 55.44,
    "high_cost": 92.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0741",
    "trade": "Electrical",
    "assembly": "Pantry",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Pantry: 1 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 4.5,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 11.3,
    "low_cost": 8.48,
    "high_cost": 14.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0742",
    "trade": "Electrical",
    "assembly": "Pantry",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "4receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 16.8,
    "labor_hours": 0.72,
    "labor_cost": 48.96,
    "base_cost": 65.76,
    "low_cost": 49.32,
    "high_cost": 82.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0743",
    "trade": "Electrical",
    "assembly": "Pantry",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 4.8,
    "labor_hours": 0.16,
    "labor_cost": 10.88,
    "base_cost": 15.68,
    "low_cost": 11.76,
    "high_cost": 19.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0744",
    "trade": "Electrical",
    "assembly": "Laundry",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Laundry: 5 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 27.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 68.3,
    "low_cost": 51.22,
    "high_cost": 85.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0745",
    "trade": "Electrical",
    "assembly": "Laundry",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Laundry: 2 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 44.0,
    "labor_hours": 0.44,
    "labor_cost": 29.92,
    "base_cost": 73.92,
    "low_cost": 55.44,
    "high_cost": 92.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0746",
    "trade": "Electrical",
    "assembly": "Laundry",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Laundry: 1 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 4.5,
    "labor_hours": 0.1,
    "labor_cost": 6.8,
    "base_cost": 11.3,
    "low_cost": 8.48,
    "high_cost": 14.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0747",
    "trade": "Electrical",
    "assembly": "Laundry",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0748",
    "trade": "Electrical",
    "assembly": "Laundry",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0749",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master bath : 4 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 22.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 54.64,
    "low_cost": 40.98,
    "high_cost": 68.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0750",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "LEDW",
    "description": "Wet-location recessed LED with driver / junction box",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master bath : 2 wet_downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 60.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 94.0,
    "low_cost": 70.5,
    "high_cost": 117.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0751",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "PEND",
    "description": "Pendant/decorativefixture allowance",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master bath : 1 pendant; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 210.6,
    "low_cost": 157.95,
    "high_cost": 263.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0752",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "VANLIGHT",
    "description": "Bath vanity fixture",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master bath : 3 vanity; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 285.0,
    "labor_hours": 1.05,
    "labor_cost": 71.4,
    "base_cost": 356.4,
    "low_cost": 267.3,
    "high_cost": 445.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0753",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master bath : 5 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 56.5,
    "low_cost": 42.38,
    "high_cost": 70.63,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0754",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "4receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 16.8,
    "labor_hours": 0.72,
    "labor_cost": 48.96,
    "base_cost": 65.76,
    "low_cost": 49.32,
    "high_cost": 82.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0755",
    "trade": "Electrical",
    "assembly": "Master bath",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 4.8,
    "labor_hours": 0.16,
    "labor_cost": 10.88,
    "base_cost": 15.68,
    "low_cost": 11.76,
    "high_cost": 19.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0756",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 2 bath : 2 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 11.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 27.32,
    "low_cost": 20.49,
    "high_cost": 34.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0757",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "LEDW",
    "description": "Wet-location recessed LED with driver / junction box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 2 bath : 1 wet_downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0758",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "VANLIGHT",
    "description": "Bath vanity fixture",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 2 bath : 1 vanity; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 95.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 118.8,
    "low_cost": 89.1,
    "high_cost": 148.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0759",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 2 bath : 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0760",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "2receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 8.4,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 32.88,
    "low_cost": 24.66,
    "high_cost": 41.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0761",
    "trade": "Electrical",
    "assembly": "Suite 2 bath",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 2.4,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 7.84,
    "low_cost": 5.88,
    "high_cost": 9.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0762",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 3 bath : 2 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 11.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 27.32,
    "low_cost": 20.49,
    "high_cost": 34.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0763",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "LEDW",
    "description": "Wet-location recessed LED with driver / junction box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 3 bath : 1 wet_downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0764",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "VANLIGHT",
    "description": "Bath vanity fixture",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 3 bath : 1 vanity; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 95.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 118.8,
    "low_cost": 89.1,
    "high_cost": 148.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0765",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 3 bath : 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0766",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "2receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 8.4,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 32.88,
    "low_cost": 24.66,
    "high_cost": 41.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0767",
    "trade": "Electrical",
    "assembly": "Suite 3 bath",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 2.4,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 7.84,
    "low_cost": 5.88,
    "high_cost": 9.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0768",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 4 bath : 2 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 11.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 27.32,
    "low_cost": 20.49,
    "high_cost": 34.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0769",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "LEDW",
    "description": "Wet-location recessed LED with driver / junction box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 4 bath : 1 wet_downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0770",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "VANLIGHT",
    "description": "Bath vanity fixture",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 95,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 4 bath : 1 vanity; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 95.0,
    "labor_hours": 0.35,
    "labor_cost": 23.8,
    "base_cost": 118.8,
    "low_cost": 89.1,
    "high_cost": 148.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0771",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Suite 4 bath : 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0772",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "2receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 8.4,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 32.88,
    "low_cost": 24.66,
    "high_cost": 41.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0773",
    "trade": "Electrical",
    "assembly": "Suite 4 bath",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 2.4,
    "labor_hours": 0.08,
    "labor_cost": 5.44,
    "base_cost": 7.84,
    "low_cost": 5.88,
    "high_cost": 9.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0774",
    "trade": "Electrical",
    "assembly": "Master closets",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master closets : 1 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 4.5,
    "labor_hours": 0.12,
    "labor_cost": 8.16,
    "base_cost": 12.66,
    "low_cost": 9.5,
    "high_cost": 15.83,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0775",
    "trade": "Electrical",
    "assembly": "Master closets",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master closets : 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0776",
    "trade": "Electrical",
    "assembly": "Master closets",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Master closets : 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0777",
    "trade": "Electrical",
    "assembly": "Master closets",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "1receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 4.2,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 16.44,
    "low_cost": 12.33,
    "high_cost": 20.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0778",
    "trade": "Electrical",
    "assembly": "Master closets",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1.2,
    "labor_hours": 0.04,
    "labor_cost": 2.72,
    "base_cost": 3.92,
    "low_cost": 2.94,
    "high_cost": 4.9,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0779",
    "trade": "Electrical",
    "assembly": "West closets /linen",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "West closets /linen: 4 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 88.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 147.84,
    "low_cost": 110.88,
    "high_cost": 184.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0780",
    "trade": "Electrical",
    "assembly": "West closets /linen",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "West closets /linen: 4 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 18.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 45.2,
    "low_cost": 33.9,
    "high_cost": 56.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0781",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "REC",
    "description": "20A tamper-resistant duplex",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Entry/halls/dropoff: 5 duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 22.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 63.3,
    "low_cost": 47.47,
    "high_cost": 79.13,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0782",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "LED",
    "description": "Recessed LED downlight with driver/ junction box",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Entry/halls/dropoff: 7 downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 154.0,
    "labor_hours": 1.54,
    "labor_cost": 104.72,
    "base_cost": 258.72,
    "low_cost": 194.04,
    "high_cost": 323.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0783",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "LEDW",
    "description": "Wet-location recessed LED with driver / junction box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 30,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Entry/halls/dropoff: 1 wet_downlight; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 30.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 47.0,
    "low_cost": 35.25,
    "high_cost": 58.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0784",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Entry/halls/dropoff: 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0785",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "SW3",
    "description": "Three-way decora switch",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Entry/halls/dropoff: 4 three_way; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 32.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 64.64,
    "low_cost": 48.48,
    "high_cost": 80.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0786",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "5receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 21.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 82.2,
    "low_cost": 61.65,
    "high_cost": 102.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0787",
    "trade": "Electrical",
    "assembly": "Entry/halls/dropoff",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 6.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 19.6,
    "low_cost": 14.7,
    "high_cost": 24.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0788",
    "trade": "Electrical",
    "assembly": "Garage",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Garage: 7 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 38.5,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 95.62,
    "low_cost": 71.72,
    "high_cost": 119.53,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0789",
    "trade": "Electrical",
    "assembly": "Garage",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Garage: 2 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 9.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 22.6,
    "low_cost": 16.95,
    "high_cost": 28.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0790",
    "trade": "Electrical",
    "assembly": "Garage",
    "item_code": "SW3",
    "description": "Three-way decora switch",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Garage: 2 three_way; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 16.0,
    "labor_hours": 0.24,
    "labor_cost": 16.32,
    "base_cost": 32.32,
    "low_cost": 24.24,
    "high_cost": 40.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0791",
    "trade": "Electrical",
    "assembly": "Garage",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "7receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 29.4,
    "labor_hours": 1.26,
    "labor_cost": 85.68,
    "base_cost": 115.08,
    "low_cost": 86.31,
    "high_cost": 143.85,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0792",
    "trade": "Electrical",
    "assembly": "Garage",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 8.4,
    "labor_hours": 0.28,
    "labor_cost": 19.04,
    "base_cost": 27.44,
    "low_cost": 20.58,
    "high_cost": 34.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0793",
    "trade": "Electrical",
    "assembly": "Exterior",
    "item_code": "RECP",
    "description": "20A TR duplex on protected circuit; exterior WR below",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Exterior: 9 protected_duplex; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 49.5,
    "labor_hours": 1.08,
    "labor_cost": 73.44,
    "base_cost": 122.94,
    "low_cost": 92.21,
    "high_cost": 153.68,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0794",
    "trade": "Electrical",
    "assembly": "Exterior",
    "item_code": "SW",
    "description": "Single-pole decora switch",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; electrical roomregister",
    "quantity_basis": "Provisional room tally",
    "calculation": "Exterior: 3 single_pole; devicefamilyfinalselection",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 13.5,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 33.9,
    "low_cost": 25.42,
    "high_cost": 42.38,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0795",
    "trade": "Electrical",
    "assembly": "Exterior",
    "item_code": "RECBOX",
    "description": "Deep device box with steel-stud mount",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4.2,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "9receptacles,1boxeach;exteriormodifierbelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 37.8,
    "labor_hours": 1.62,
    "labor_cost": 110.16,
    "base_cost": 147.96,
    "low_cost": 110.97,
    "high_cost": 184.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0796",
    "trade": "Electrical",
    "assembly": "Exterior",
    "item_code": "RECPLATE",
    "description": "Receptacle faceplate",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105",
    "quantity_basis": "Derived device kit",
    "calculation": "Oneperreceptacle;wetlocationscoverupgradebelow",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 10.8,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 35.28,
    "low_cost": 26.46,
    "high_cost": 44.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0797",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWBOX1",
    "description": "1gang switch box",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "20 single-gang stations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 80.0,
    "labor_hours": 3.6,
    "labor_cost": 244.8,
    "base_cost": 324.8,
    "low_cost": 243.6,
    "high_cost": 406.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0798",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWBOX2",
    "description": "2gang switch box",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 6,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "14 two-gang stations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 84.0,
    "labor_hours": 3.08,
    "labor_cost": 209.44,
    "base_cost": 293.44,
    "low_cost": 220.08,
    "high_cost": 366.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0799",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWBOX3",
    "description": "3gang switch box",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.26,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "6 three-gang stations ;capacity66gangs",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 48.0,
    "labor_hours": 1.56,
    "labor_cost": 106.08,
    "base_cost": 154.08,
    "low_cost": 115.56,
    "high_cost": 192.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0800",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWPL1",
    "description": "1gang switch plate",
    "net_qty": 20.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Matchingstations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 24.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 78.4,
    "low_cost": 58.8,
    "high_cost": 98.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0801",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWPL2",
    "description": "2gang switch plate",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Matchingstations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 28.0,
    "labor_hours": 0.56,
    "labor_cost": 38.08,
    "base_cost": 66.08,
    "low_cost": 49.56,
    "high_cost": 82.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0802",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SWPL3",
    "description": "3gang switch plate",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Matchingstations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 18.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 38.4,
    "low_cost": 28.8,
    "high_cost": 48.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0803",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "DIMUP",
    "description": "Dimmer upgrade premium over basic switch",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 25,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "12switches replacebasics;incrementalpriceonly",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 300.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 340.8,
    "low_cost": 255.6,
    "high_cost": 426.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0804",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "FANTIMER",
    "description": "Exhaust timer switch upgrade",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "5fancontrols;replacesbase switch",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 110.0,
    "labor_hours": 0.25,
    "labor_cost": 17.0,
    "base_cost": 127.0,
    "low_cost": 95.25,
    "high_cost": 158.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0805",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "WRUP",
    "description": "Weather-resistant receptaclepremium",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3,
    "labor_hours_per_unit": 0,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Exterior9protectedreceptacles",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 27.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 27.0,
    "low_cost": 20.25,
    "high_cost": 33.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0806",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "WPUP",
    "description": "Weatherproof box/extra-dutycoverupgrade",
    "net_qty": 9.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 22,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Replacesordinarybox/plate;priceincrementonly",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 9,
    "packs": 9.0,
    "material_cost": 198.0,
    "labor_hours": 1.62,
    "labor_cost": 110.16,
    "base_cost": 308.16,
    "low_cost": 231.12,
    "high_cost": 385.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0807",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "GSTRIP",
    "description": "Garage LED linear fixture",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 65,
    "labor_hours_per_unit": 0.35,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "3drawnrectangularfixtures",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 195.0,
    "labor_hours": 1.05,
    "labor_cost": 71.4,
    "base_cost": 266.4,
    "low_cost": 199.8,
    "high_cost": 333.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0808",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "FLOOD",
    "description": "Exterior LED flood",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 85,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "4cornerfloods",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 340.0,
    "labor_hours": 1.8,
    "labor_cost": 122.4,
    "base_cost": 462.4,
    "low_cost": 346.8,
    "high_cost": 578.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0809",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SCONCE",
    "description": "Exterior wall light",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 110,
    "labor_hours_per_unit": 0.45,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "4WPwallfixtures",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 440.0,
    "labor_hours": 1.8,
    "labor_cost": 122.4,
    "base_cost": 562.4,
    "low_cost": 421.8,
    "high_cost": 703.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0810",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "FIXBOX",
    "description": "Octagonal fixture box with support",
    "net_qty": 22.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Pendant/vanity/exterior/linearboxes;recesseddriverboxesincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 22,
    "packs": 22.0,
    "material_cost": 110.0,
    "labor_hours": 3.96,
    "labor_cost": 269.28,
    "base_cost": 379.28,
    "low_cost": 284.46,
    "high_cost": 474.1,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0811",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SMOKE",
    "description": "Hardwired photoelectric smoke/COalarm",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "4bedrooms+2circulation+study allowance;notcountedcodecompliance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 385.0,
    "labor_hours": 1.75,
    "labor_cost": 119.0,
    "base_cost": 504.0,
    "low_cost": 378.0,
    "high_cost": 630.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0812",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SMBOX",
    "description": "Smoke alarm ceiling box",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 3.5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Oneperalarm",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 24.5,
    "labor_hours": 1.05,
    "labor_cost": 71.4,
    "base_cost": 95.9,
    "low_cost": 71.93,
    "high_cost": 119.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0813",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "FLOORBOX",
    "description": "Completefloorduplextamperresistantbox",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 75,
    "labor_hours_per_unit": 0.55,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Great room flooroutletprovision",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 150.0,
    "labor_hours": 1.1,
    "labor_cost": 74.8,
    "base_cost": 224.8,
    "low_cost": 168.6,
    "high_cost": 281.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0814",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "RANGEOUT",
    "description": "50A4wirecookingreceptacle/box",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Mainandporchelectriccooking",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 70.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 124.4,
    "low_cost": 93.3,
    "high_cost": 155.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0815",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "DRYOUT",
    "description": "30A4 wire dryer receptacle /box",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Laundrydryer",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 32.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 59.2,
    "low_cost": 44.4,
    "high_cost": 74.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0816",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "JBOX",
    "description": "Accessible4 inchsquare junction box /cover",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 7,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Splices/equipmentconnections",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 84.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 288.0,
    "low_cost": 216.0,
    "high_cost": 360.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0817",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "NMCON",
    "description": "NM cable clamp connector",
    "net_qty": 350.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.4,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Panel/boxterminations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 350,
    "packs": 350.0,
    "material_cost": 140.0,
    "labor_hours": 8.75,
    "labor_cost": 595.0,
    "base_cost": 735.0,
    "low_cost": 551.25,
    "high_cost": 918.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0818",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "GROMMET",
    "description": "Steel stud grommet",
    "net_qty": 650.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.3,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Steel stud penetrations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 650,
    "packs": 650.0,
    "material_cost": 195.0,
    "labor_hours": 7.8,
    "labor_cost": 530.4,
    "base_cost": 725.4,
    "low_cost": 544.05,
    "high_cost": 906.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0819",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "NAILPL",
    "description": "Cable protection plate",
    "net_qty": 160.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.65,
    "labor_hours_per_unit": 0.04,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Vulnerableframingcrossings",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 160,
    "packs": 160.0,
    "material_cost": 104.0,
    "labor_hours": 6.4,
    "labor_cost": 435.2,
    "base_cost": 539.2,
    "low_cost": 404.4,
    "high_cost": 674.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0820",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "STAPLE",
    "description": "Listed cable support /staple",
    "net_qty": 1500.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.06,
    "labor_hours_per_unit": 0.006,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Cablelength/ support spacing allowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1500,
    "packs": 1500.0,
    "material_cost": 90.0,
    "labor_hours": 9.0,
    "labor_cost": 612.0,
    "base_cost": 702.0,
    "low_cost": 526.5,
    "high_cost": 877.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0821",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "PIGTAIL",
    "description": "Copper ground pigtail /screw",
    "net_qty": 190.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.55,
    "labor_hours_per_unit": 0.035,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Metalboxes/ fixture grounds",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 190,
    "packs": 190.0,
    "material_cost": 104.5,
    "labor_hours": 6.65,
    "labor_cost": 452.2,
    "base_cost": 556.7,
    "low_cost": 417.53,
    "high_cost": 695.88,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0822",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "WIRENUT",
    "description": "Listed splice connector",
    "net_qty": 1200.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.12,
    "labor_hours_per_unit": 0.01,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Device/panel/junctionsplices",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1200,
    "packs": 1200.0,
    "material_cost": 144.0,
    "labor_hours": 12.0,
    "labor_cost": 816.0,
    "base_cost": 960.0,
    "low_cost": 720.0,
    "high_cost": 1200.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0823",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "SEALE",
    "description": "Electrical penetration sealant",
    "net_qty": 10.0,
    "unit": "tube",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Envelope/fireseparationpenetrations",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 10,
    "packs": 10.0,
    "material_cost": 180.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 261.6,
    "low_cost": 196.2,
    "high_cost": 327.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0824",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "LABEL",
    "description": "Circuit/deviceidentificationlabels",
    "net_qty": 200.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.15,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Traceability/labeling",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 200,
    "packs": 200.0,
    "material_cost": 30.0,
    "labor_hours": 5.0,
    "labor_cost": 340.0,
    "base_cost": 370.0,
    "low_cost": 277.5,
    "high_cost": 462.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0825",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "DOORBELL",
    "description": "Video-doorbellpowertransformer/chimeprovision",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 75,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Ringcamera powerrequested;cameraseparateallowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 75.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 115.8,
    "low_cost": 86.85,
    "high_cost": 144.75,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0826",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "BELLWIRE",
    "description": "18/2 doorbell wire",
    "net_qty": 70.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.18,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Paneltoentryrouting",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 70,
    "packs": 70.0,
    "material_cost": 12.6,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 69.72,
    "low_cost": 52.29,
    "high_cost": 87.15,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0827",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "RING",
    "description": "Entry powered smart camera allowance",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 150,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "A105ownerdeviceallowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 150.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 170.4,
    "low_cost": 127.8,
    "high_cost": 213.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0828",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "LANDTRANS",
    "description": "Landscape-light transformer/timer",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "A105 landscape power",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 214.0,
    "low_cost": 160.5,
    "high_cost": 267.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0829",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "LANDCABLE",
    "description": "12/2 landscape LV cable",
    "net_qty": 200.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.55,
    "labor_hours_per_unit": 0.015,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Provisional4zones*50 ft",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 200,
    "packs": 200.0,
    "material_cost": 110.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 314.0,
    "low_cost": 235.5,
    "high_cost": 392.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0830",
    "trade": "Electrical",
    "assembly": "Devices / accessories",
    "item_code": "LANDLIGHT",
    "description": "Landscape light fixture",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingdevices",
    "quantity_basis": "Provisional",
    "calculation": "Owner selection allowance",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 440.0,
    "labor_hours": 2.4,
    "labor_cost": 163.2,
    "base_cost": 603.2,
    "low_cost": 452.4,
    "high_cost": 754.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0831",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-12/2",
    "description": "Copper NM-B 12/2 with ground , dry interior",
    "net_qty": 2686.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 250,
    "material_rate": 0.724,
    "labor_hours_per_unit": 0.014,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "P08",
    "risk": 0.3,
    "purchase_qty": 3250,
    "packs": 13.0,
    "material_cost": 2353.0,
    "labor_hours": 37.604,
    "labor_cost": 2557.07,
    "base_cost": 4910.07,
    "low_cost": 3437.05,
    "high_cost": 6383.09,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0832",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-14/2",
    "description": "Copper NM-B 14/2 with ground , dry interior",
    "net_qty": 1067.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 250,
    "material_rate": 0.496,
    "labor_hours_per_unit": 0.014,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "P08",
    "risk": 0.3,
    "purchase_qty": 1250,
    "packs": 5.0,
    "material_cost": 620.0,
    "labor_hours": 14.938,
    "labor_cost": 1015.78,
    "base_cost": 1635.78,
    "low_cost": 1145.05,
    "high_cost": 2126.51,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0833",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-14/3",
    "description": "Copper NM-B 14/3 with ground , dry interior",
    "net_qty": 466.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 250,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.014,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet +300 ft fan legs / three-way travelers",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 750,
    "packs": 3.0,
    "material_cost": 600.0,
    "labor_hours": 6.524,
    "labor_cost": 443.63,
    "base_cost": 1043.63,
    "low_cost": 730.54,
    "high_cost": 1356.72,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0834",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-10/3",
    "description": "Copper NM-B 10/3 with ground , dry interior",
    "net_qty": 48.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 100,
    "material_rate": 2.1,
    "labor_hours_per_unit": 0.026,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 1.0,
    "material_cost": 210.0,
    "labor_hours": 1.248,
    "labor_cost": 84.86,
    "base_cost": 294.86,
    "low_cost": 206.4,
    "high_cost": 383.32,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0835",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-8/3",
    "description": "Copper NM-B 8/3 with ground , dry interior",
    "net_qty": 74.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 50,
    "material_rate": 3.3,
    "labor_hours_per_unit": 0.026,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 2.0,
    "material_cost": 330.0,
    "labor_hours": 1.924,
    "labor_cost": 130.83,
    "base_cost": 460.83,
    "low_cost": 322.58,
    "high_cost": 599.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0836",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-8/2",
    "description": "Copper NM-B 8/2 with ground , dry interior",
    "net_qty": 152.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 50,
    "material_rate": 2.65,
    "labor_hours_per_unit": 0.026,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 200,
    "packs": 4.0,
    "material_cost": 530.0,
    "labor_hours": 3.952,
    "labor_cost": 268.74,
    "base_cost": 798.74,
    "low_cost": 559.12,
    "high_cost": 1038.36,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0837",
    "trade": "Electrical",
    "assembly": "Branch cable",
    "item_code": "NM-6/3",
    "description": "Copper NM-B 6/3 with ground , dry interior",
    "net_qty": 49.0,
    "unit": "LF",
    "waste": 0.12,
    "pack": 50,
    "material_rate": 4.8,
    "labor_hours_per_unit": 0.026,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Provisional",
    "calculation": "Sumcircuitnetfeet",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 2.0,
    "material_cost": 480.0,
    "labor_hours": 1.274,
    "labor_cost": 86.63,
    "base_cost": 566.63,
    "low_cost": 396.64,
    "high_cost": 736.62,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0838",
    "trade": "Electrical",
    "assembly": "Panel breakers",
    "item_code": "BR-20-1-DF",
    "description": "20A 1-pole DF breaker , panel family matched",
    "net_qty": 32.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 96,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Derived provisional",
    "calculation": "32proposedcircuits;ratingandprotectionengineeringhold",
    "price_source": "P05",
    "risk": 0.25,
    "purchase_qty": 32,
    "packs": 32.0,
    "material_cost": 3072.0,
    "labor_hours": 4.8,
    "labor_cost": 326.4,
    "base_cost": 3398.4,
    "low_cost": 2548.8,
    "high_cost": 4248.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0839",
    "trade": "Electrical",
    "assembly": "Panel breakers",
    "item_code": "BR-15-1-DF",
    "description": "15A 1-pole DF breaker , panel family matched",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 96,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Derived provisional",
    "calculation": "7proposedcircuits;ratingandprotectionengineeringhold",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 672.0,
    "labor_hours": 1.05,
    "labor_cost": 71.4,
    "base_cost": 743.4,
    "low_cost": 557.55,
    "high_cost": 929.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0840",
    "trade": "Electrical",
    "assembly": "Panel breakers",
    "item_code": "BR-50-2-GFCI",
    "description": "50A 2-pole GFCI breaker , panel family matched",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 165,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Derived provisional",
    "calculation": "2proposedcircuits;ratingandprotectionengineeringhold",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 330.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 350.4,
    "low_cost": 262.8,
    "high_cost": 438.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0841",
    "trade": "Electrical",
    "assembly": "Panel breakers",
    "item_code": "BR-40-2-GFCI",
    "description": "40A 2-pole GFCI breaker , panel family matched",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 165,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Derived provisional",
    "calculation": "3proposedcircuits;ratingandprotectionengineeringhold",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 495.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 525.6,
    "low_cost": 394.2,
    "high_cost": 657.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0842",
    "trade": "Electrical",
    "assembly": "Panel breakers",
    "item_code": "BR-30-2-GFCI",
    "description": "30A 2-pole GFCI breaker , panel family matched",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 165,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Proposedcircuitregister",
    "quantity_basis": "Derived provisional",
    "calculation": "1proposedcircuits;ratingandprotectionengineeringhold",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 165.0,
    "labor_hours": 0.15,
    "labor_cost": 10.2,
    "base_cost": 175.2,
    "low_cost": 131.4,
    "high_cost": 219.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0843",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "METER",
    "description": "200Ameter/socket/service disconnectenclosure",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 650,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Service200Aallowance;utilityapprovedequipmentrequired",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 650.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 854.0,
    "low_cost": 597.8,
    "high_cost": 1110.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0844",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "PANEL",
    "description": "200A60spaceinterior load center /trim",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 450,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Mpanel60spaces;loadcalculationpending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 450.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 654.0,
    "low_cost": 457.8,
    "high_cost": 850.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0845",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SUBPANEL",
    "description": "100A24space subpanel/trim",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Sparecapacityandshorterbranches;100Afeederloadcheckpending",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 316.0,
    "low_cost": 221.2,
    "high_cost": 410.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0846",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDBR",
    "description": "100A2pole subpanel feeder breaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 80,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Main panel 2spaces",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 80.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 93.6,
    "low_cost": 65.52,
    "high_cost": 121.68,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0847",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SPD",
    "description": "Type2surgeprotective deviceand2polebreaker",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 170,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Main panel 2spacesreserved",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 170.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 210.8,
    "low_cost": 147.56,
    "high_cost": 274.04,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0848",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SERVCU",
    "description": "2/0copper THWN-2 service conductors",
    "net_qty": 90.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 5.5,
    "labor_hours_per_unit": 0.025,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "3conductors*30 ftroute;service200Aprovisional",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 90,
    "packs": 90.0,
    "material_cost": 495.0,
    "labor_hours": 2.25,
    "labor_cost": 153.0,
    "base_cost": 648.0,
    "low_cost": 453.6,
    "high_cost": 842.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0849",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SERVPVC",
    "description": "2 inch PVC service conduit",
    "net_qty": 30.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.8,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Meter/service30 ftroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 30,
    "packs": 30.0,
    "material_cost": 84.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 288.0,
    "low_cost": 201.6,
    "high_cost": 374.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0850",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SERVEL",
    "description": "2 inch PVC long radius elbow",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Serviceoffsets",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 72.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 140.0,
    "low_cost": 98.0,
    "high_cost": 182.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0851",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SERVCOUP",
    "description": "2 inch PVC coupling",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.2,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Routejoints",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 13.2,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 54.0,
    "low_cost": 37.8,
    "high_cost": 70.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0852",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "SERVAD",
    "description": "2 inchterminaladapter/bushing",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Equipmentends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 16.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 48.64,
    "low_cost": 34.05,
    "high_cost": 63.23,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0853",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDCU",
    "description": "#3copper THWN2 subpanel feeder",
    "net_qty": 150.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.3,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "3conductors*50 ftroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 150,
    "packs": 150.0,
    "material_cost": 345.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 549.0,
    "low_cost": 384.3,
    "high_cost": 713.7,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0854",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDGND",
    "description": "8AWGcopperfeederground",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.85,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "One*50 ftroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 50,
    "packs": 50.0,
    "material_cost": 42.5,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 83.3,
    "low_cost": 58.31,
    "high_cost": 108.29,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0855",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDPVC",
    "description": "1-1/2conduitforfeeder",
    "net_qty": 50.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.9,
    "labor_hours_per_unit": 0.09,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "50 ftroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 50,
    "packs": 50.0,
    "material_cost": 95.0,
    "labor_hours": 4.5,
    "labor_cost": 306.0,
    "base_cost": 401.0,
    "low_cost": 280.7,
    "high_cost": 521.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0856",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDEL",
    "description": "1-1/2 conduit elbow",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.22,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Fourbends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.88,
    "labor_cost": 59.84,
    "base_cost": 107.84,
    "low_cost": 75.49,
    "high_cost": 140.19,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0857",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "FEEDFIT",
    "description": "1-1/2 conduit adapter /coupling",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Jointsandends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 30.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 111.6,
    "low_cost": 78.12,
    "high_cost": 145.08,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0858",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "GROUND",
    "description": "4AWG bare copper grounding /bonding",
    "net_qty": 100.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.25,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Ufer/rods/waterbondingprovision",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 100,
    "packs": 100.0,
    "material_cost": 125.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 261.0,
    "low_cost": 182.7,
    "high_cost": 339.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0859",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "ROD",
    "description": "5/8x8 ft ground rod",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Grounding electrodesallowance",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 56.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 124.0,
    "low_cost": 86.8,
    "high_cost": 161.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0860",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "RODCLAMP",
    "description": "Listed ground rod clamp",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Oneperrod",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 16.0,
    "labor_hours": 0.16,
    "labor_cost": 10.88,
    "base_cost": 26.88,
    "low_cost": 18.82,
    "high_cost": 34.94,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0861",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "BONDCLAMP",
    "description": "Ground/bondclamp",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Foundation/metalservices",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 75.2,
    "low_cost": 52.64,
    "high_cost": 97.76,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0862",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "GBAR",
    "description": "Subpanelisolated ground bar",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "One",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 18.0,
    "labor_hours": 0.3,
    "labor_cost": 20.4,
    "base_cost": 38.4,
    "low_cost": 26.88,
    "high_cost": 49.92,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0863",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "BONDJ",
    "description": "Enclosure bonding jumper / lugs",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Serviceequipment",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.48,
    "labor_cost": 32.64,
    "base_cost": 80.64,
    "low_cost": 56.45,
    "high_cost": 104.83,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0864",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "DISC",
    "description": "60A non-fusible HPdisconnect",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 32,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "HP1",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 32.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 66.0,
    "low_cost": 46.2,
    "high_cost": 85.8,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0865",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "DISCWH",
    "description": "2pole WH local disconnect",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "WH1",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 35.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 62.2,
    "low_cost": 43.54,
    "high_cost": 80.86,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0866",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "DISCAHU",
    "description": "AHU local disconnect",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "AHU1",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 35.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 62.2,
    "low_cost": 43.54,
    "high_cost": 80.86,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0867",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "LFNC",
    "description": "3/4liquidtightconduit",
    "net_qty": 30.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.05,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "3equipmentwhips*10 ft",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 30,
    "packs": 30.0,
    "material_cost": 36.0,
    "labor_hours": 1.5,
    "labor_cost": 102.0,
    "base_cost": 138.0,
    "low_cost": 96.6,
    "high_cost": 179.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0868",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "LFNCCON",
    "description": "3/4liquidtightconnector",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "2perwhip",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 24.0,
    "labor_hours": 0.72,
    "labor_cost": 48.96,
    "base_cost": 72.96,
    "low_cost": 51.07,
    "high_cost": 94.85,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0869",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "WHIPCU",
    "description": "8AWGcopper THWN-2whipconductors",
    "net_qty": 60.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.85,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "2hotconductors*3*10 ft",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 60,
    "packs": 60.0,
    "material_cost": 51.0,
    "labor_hours": 0.72,
    "labor_cost": 48.96,
    "base_cost": 99.96,
    "low_cost": 69.97,
    "high_cost": 129.95,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0870",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "WHIPGND",
    "description": "10AWGcopperwhipground",
    "net_qty": 30.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.45,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "3*10 ftgrounds",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 30,
    "packs": 30.0,
    "material_cost": 13.5,
    "labor_hours": 0.36,
    "labor_cost": 24.48,
    "base_cost": 37.98,
    "low_cost": 26.59,
    "high_cost": 49.37,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0871",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "EXTCOND",
    "description": "3/4exterior PVCconduit",
    "net_qty": 140.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.07,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Exteriorpower/Christmasroutes;NMterminatedinside",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 140,
    "packs": 140.0,
    "material_cost": 112.0,
    "labor_hours": 9.8,
    "labor_cost": 666.4,
    "base_cost": 778.4,
    "low_cost": 544.88,
    "high_cost": 1011.92,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0872",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "EXTWIRE",
    "description": "12AWGTHWN-2exteriorconductors",
    "net_qty": 420.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.25,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "3conductors*140 ftexteriorroute",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 420,
    "packs": 420.0,
    "material_cost": 105.0,
    "labor_hours": 3.36,
    "labor_cost": 228.48,
    "base_cost": 333.48,
    "low_cost": 233.44,
    "high_cost": 433.52,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0873",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "EXTFIT",
    "description": "3/4 PVC coupling /adapter",
    "net_qty": 30.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.8,
    "labor_hours_per_unit": 0.08,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Conduitends/joints",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 30,
    "packs": 30.0,
    "material_cost": 24.0,
    "labor_hours": 2.4,
    "labor_cost": 163.2,
    "base_cost": 187.2,
    "low_cost": 131.04,
    "high_cost": 243.36,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0874",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "EXTEL",
    "description": "3/4PVC 90 elbow",
    "net_qty": 12.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Exteriorroutebends",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 12,
    "packs": 12.0,
    "material_cost": 30.0,
    "labor_hours": 1.8,
    "labor_cost": 122.4,
    "base_cost": 152.4,
    "low_cost": 106.68,
    "high_cost": 198.12,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0875",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "STRAPE",
    "description": "Conduit straps",
    "net_qty": 80.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.5,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Service/feeder/exterior",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 80,
    "packs": 80.0,
    "material_cost": 40.0,
    "labor_hours": 4.8,
    "labor_cost": 326.4,
    "base_cost": 366.4,
    "low_cost": 256.48,
    "high_cost": 476.32,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0876",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "DUCTSEAL",
    "description": "Electrical ductseal",
    "net_qty": 4.0,
    "unit": "LB",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Entrysealing",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 20.0,
    "labor_hours": 0.4,
    "labor_cost": 27.2,
    "base_cost": 47.2,
    "low_cost": 33.04,
    "high_cost": 61.36,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0877",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "ETEST",
    "description": "Continuity/polarity/protection/torque tests",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 20,
    "labor_rate": 68,
    "equipment_services": 200,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Electrical commissioning;testequipment200",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 20.0,
    "labor_cost": 1360.0,
    "base_cost": 1560.0,
    "low_cost": 1092.0,
    "high_cost": 2028.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0878",
    "trade": "Electrical",
    "assembly": "Service / feeders / equipment",
    "item_code": "ECOORD",
    "description": "Circuit layout / owner walkthrough /as-built",
    "net_qty": 1.0,
    "unit": "activity",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 20,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "A105; estimatingcircuitlayout",
    "quantity_basis": "Provisional",
    "calculation": "Walkthroughplusdevice/circuitlabelrecords",
    "price_source": "EST",
    "risk": 0.3,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 20.0,
    "labor_cost": 1360.0,
    "base_cost": 1360.0,
    "low_cost": 952.0,
    "high_cost": 1768.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0879",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "CAT6",
    "description": "Cat6riser-rated UTPcable",
    "net_qty": 1200.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1000,
    "material_rate": 0.23,
    "labor_hours_per_unit": 0.009,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 2000,
    "packs": 2.0,
    "material_cost": 460.0,
    "labor_hours": 10.8,
    "labor_cost": 734.4,
    "base_cost": 1194.4,
    "low_cost": 895.8,
    "high_cost": 1493.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0880",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATJACK",
    "description": "Cat6keystonejack",
    "net_qty": 16.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 4,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 64.0,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 194.56,
    "low_cost": 145.92,
    "high_cost": 243.2,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0881",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATBOX",
    "description": "Low voltage bracket/plate",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 40.0,
    "labor_hours": 1.44,
    "labor_cost": 97.92,
    "base_cost": 137.92,
    "low_cost": 103.44,
    "high_cost": 172.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0882",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "PATCH",
    "description": "16portpatchpanel",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 55,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 55.0,
    "labor_hours": 0.5,
    "labor_cost": 34.0,
    "base_cost": 89.0,
    "low_cost": 66.75,
    "high_cost": 111.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0883",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATCAB",
    "description": "Structuredmediacabinet",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 110,
    "labor_hours_per_unit": 0.8,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 110.0,
    "labor_hours": 0.8,
    "labor_cost": 54.4,
    "base_cost": 164.4,
    "low_cost": 123.3,
    "high_cost": 205.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0884",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATCON",
    "description": "1 inchcommunicationsconduit",
    "net_qty": 80.0,
    "unit": "LF",
    "waste": 0,
    "pack": 10,
    "material_rate": 0.65,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 8.0,
    "material_cost": 52.0,
    "labor_hours": 4.8,
    "labor_cost": 326.4,
    "base_cost": 378.4,
    "low_cost": 283.8,
    "high_cost": 473.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0885",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATFIT",
    "description": "1 inch conduit fittings",
    "net_qty": 16.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.5,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 24.0,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 132.8,
    "low_cost": 99.6,
    "high_cost": 166.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0886",
    "trade": "Electrical",
    "assembly": "Low voltage",
    "item_code": "DATTST",
    "description": "Datacabletestandlabel",
    "net_qty": 8.0,
    "unit": "run",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "OwnerlocationsperA105",
    "quantity_basis": "Provisional",
    "calculation": "8dataruns*150 ft;networkelectronicsnotincluded",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 0.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 136.0,
    "low_cost": 102.0,
    "high_cost": 170.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0887",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "REF",
    "description": "Refrigerator",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1700,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 3400.0,
    "labor_hours": 1.0,
    "labor_cost": 50.0,
    "base_cost": 3450.0,
    "low_cost": 2242.5,
    "high_cost": 4657.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0888",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "DW",
    "description": "Dishwasher",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 700,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 1400.0,
    "labor_hours": 0.8,
    "labor_cost": 40.0,
    "base_cost": 1440.0,
    "low_cost": 936.0,
    "high_cost": 1944.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0889",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "RANGE",
    "description": "Main electric range",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 1600,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1600.0,
    "labor_hours": 0.5,
    "labor_cost": 25.0,
    "base_cost": 1625.0,
    "low_cost": 1056.25,
    "high_cost": 2193.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0890",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "COOKTOP",
    "description": "Porch electric cooktop",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 800,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 800.0,
    "labor_hours": 0.5,
    "labor_cost": 25.0,
    "base_cost": 825.0,
    "low_cost": 536.25,
    "high_cost": 1113.75,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0891",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "MICRO",
    "description": "Microwave",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 300,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 600.0,
    "labor_hours": 0.6,
    "labor_cost": 30.0,
    "base_cost": 630.0,
    "low_cost": 409.5,
    "high_cost": 850.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0892",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "WINE",
    "description": "Wine cooler",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 600,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 600.0,
    "labor_hours": 0.3,
    "labor_cost": 15.0,
    "base_cost": 615.0,
    "low_cost": 399.75,
    "high_cost": 830.25,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0893",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "HOODAPP",
    "description": "Cooking hood appliance",
    "net_qty": 2.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 500,
    "labor_hours_per_unit": 0.5,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 2,
    "packs": 2.0,
    "material_cost": 1000.0,
    "labor_hours": 1.0,
    "labor_cost": 50.0,
    "base_cost": 1050.0,
    "low_cost": 682.5,
    "high_cost": 1417.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0894",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "WASHER",
    "description": "Clothes washer",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 850,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 850.0,
    "labor_hours": 0.4,
    "labor_cost": 20.0,
    "base_cost": 870.0,
    "low_cost": 565.5,
    "high_cost": 1174.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0895",
    "trade": "Appliances",
    "assembly": "Owner selection",
    "item_code": "DRYER",
    "description": "Electric dryer",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 800,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 50,
    "equipment_services": 0,
    "source": "A102/A105",
    "quantity_basis": "Counted / provisionalselection",
    "calculation": "Delivery/unpack/positiononly;MEPconnectionselsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 800.0,
    "labor_hours": 0.4,
    "labor_cost": 20.0,
    "base_cost": 820.0,
    "low_cost": 533.0,
    "high_cost": 1107.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0896",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "SUPERVISE",
    "description": "Internal working superintendent",
    "net_qty": 480.0,
    "unit": "HR",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 1,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "24weeks*20hr;tradeproductivehoursseparate",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 480,
    "packs": 480.0,
    "material_cost": 0.0,
    "labor_hours": 480.0,
    "labor_cost": 28800.0,
    "base_cost": 28800.0,
    "low_cost": 18720.0,
    "high_cost": 38880.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0897",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "COORD",
    "description": "Procurement/scheduling/ project admin",
    "net_qty": 160.0,
    "unit": "HR",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 1,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "24weeks~6.7hr",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 160,
    "packs": 160.0,
    "material_cost": 0.0,
    "labor_hours": 160.0,
    "labor_cost": 9600.0,
    "base_cost": 9600.0,
    "low_cost": 6240.0,
    "high_cost": 12960.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0898",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "TEMPPOWER",
    "description": "Temporary power pole /service/rental",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 8,
    "labor_rate": 60,
    "equipment_services": 1400,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Temporaryserviceallowance;utilitypermanentfeesexcluded",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 8.0,
    "labor_cost": 480.0,
    "base_cost": 1880.0,
    "low_cost": 1222.0,
    "high_cost": 2538.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0899",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "TEMPWATER",
    "description": "Temporary water /hoses",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 250,
    "labor_hours_per_unit": 4,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "One",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 250.0,
    "labor_hours": 4.0,
    "labor_cost": 240.0,
    "base_cost": 490.0,
    "low_cost": 318.5,
    "high_cost": 661.5,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0900",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "TOILET",
    "description": "Portable toilet rental",
    "net_qty": 6.0,
    "unit": "month",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 1080,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "6months",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 1080.0,
    "low_cost": 702.0,
    "high_cost": 1458.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0901",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "DUMP",
    "description": "Waste containers /hauls",
    "net_qty": 6.0,
    "unit": "load",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 3300,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "6pulls",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 3300.0,
    "low_cost": 2145.0,
    "high_cost": 4455.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0902",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "LIFT",
    "description": "Scissor lift rental",
    "net_qty": 4.0,
    "unit": "week",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 2000,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Highceilings;scaffoldseparate",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 2000.0,
    "low_cost": 1300.0,
    "high_cost": 2700.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0903",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "FREIGHT",
    "description": "Bulk freight /deliveryreserve",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 3500,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Materialsrateexcludesdeliveryexceptsupplierstatedincluded",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 3500.0,
    "low_cost": 2275.0,
    "high_cost": 4725.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0904",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "CLEAN",
    "description": "Final construction clean",
    "net_qty": 3797.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.08,
    "labor_hours_per_unit": 0.012,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "3797 SF",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 3797,
    "packs": 3797.0,
    "material_cost": 303.76,
    "labor_hours": 45.564,
    "labor_cost": 2733.84,
    "base_cost": 3037.6,
    "low_cost": 1974.44,
    "high_cost": 4100.76,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0905",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "PROTECT",
    "description": "Floor surface protection",
    "net_qty": 3122.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 0.2,
    "labor_hours_per_unit": 0.008,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Finisharea",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 3122,
    "packs": 3122.0,
    "material_cost": 624.4,
    "labor_hours": 24.976,
    "labor_cost": 1498.56,
    "base_cost": 2122.96,
    "low_cost": 1379.92,
    "high_cost": 2866.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0906",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "SMALLTOOLS",
    "description": "Small tool wear /PPE/sawblades",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 1800,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 0,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Whole job consumablesnotitemizedelsewhere",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 1800.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 1800.0,
    "low_cost": 1170.0,
    "high_cost": 2430.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0907",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "PERMIT",
    "description": "Permit / impact / utility fees provisional reserve",
    "net_qty": 1.0,
    "unit": "allowance",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 12000,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Allowance ONLY;noapprovedfeeschedule/sitebasis",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 12000.0,
    "low_cost": 7800.0,
    "high_cost": 16200.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0908",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "BUILDTEST",
    "description": "Blowerdoor/finaltestingservice",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 500,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "One",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 500.0,
    "low_cost": 325.0,
    "high_cost": 675.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0909",
    "trade": "General",
    "assembly": "Internal delivery",
    "item_code": "SHOP",
    "description": "Additional MEP / shop engineering reserve",
    "net_qty": 1.0,
    "unit": "service",
    "waste": 0,
    "pack": 1,
    "material_rate": 0,
    "labor_hours_per_unit": 0,
    "labor_rate": 60,
    "equipment_services": 4000,
    "source": "Estimatingbasis",
    "quantity_basis": "Provisional",
    "calculation": "Electrical /MEPcoordinationandclarification;originaldesignfeesexcluded",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 0.0,
    "labor_hours": 0.0,
    "labor_cost": 0.0,
    "base_cost": 4000.0,
    "low_cost": 2600.0,
    "high_cost": 5400.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0910",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CTEE-1.5-0.5",
    "description": "CPVC CTS 1.5x1.5x0.5 reducing tee",
    "net_qty": 31.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Fixturefeedroutes",
    "quantity_basis": "Derived provisionalfittings",
    "calculation": "31branchfeedstohot/coldheaders;matching CTSfamily",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 31,
    "packs": 31.0,
    "material_cost": 248.0,
    "labor_hours": 5.58,
    "labor_cost": 379.44,
    "base_cost": 627.44,
    "low_cost": 470.58,
    "high_cost": 784.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0911",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CTEE-1-0.5",
    "description": "CPVC CTS 1x1x0.5 reducing tee",
    "net_qty": 6.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Fixturefeedroutes",
    "quantity_basis": "Derived provisionalfittings",
    "calculation": "6branchfeedstohot/coldheaders;matching CTSfamily",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 6,
    "packs": 6.0,
    "material_cost": 30.0,
    "labor_hours": 1.08,
    "labor_cost": 73.44,
    "base_cost": 103.44,
    "low_cost": 77.58,
    "high_cost": 129.3,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0912",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CTEE-0.75-0.5",
    "description": "CPVC CTS 0.75x0.75x0.5 reducing tee",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 5,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Fixturefeedroutes",
    "quantity_basis": "Derived provisionalfittings",
    "calculation": "1branchfeedstohot/coldheaders;matching CTSfamily",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 5.0,
    "labor_hours": 0.18,
    "labor_cost": 12.24,
    "base_cost": 17.24,
    "low_cost": 12.93,
    "high_cost": 21.55,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0913",
    "trade": "Plumbing",
    "assembly": "Water distribution",
    "item_code": "CTEE-1.5-0.75",
    "description": "CPVC CTS 1.5x1.5x0.75 reducing tee",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.18,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "Fixturefeedroutes",
    "quantity_basis": "Derived provisionalfittings",
    "calculation": "5branchfeedstohot/coldheaders;matching CTSfamily",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 40.0,
    "labor_hours": 0.9,
    "labor_cost": 61.2,
    "base_cost": 101.2,
    "low_cost": 75.9,
    "high_cost": 126.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0914",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "FLEX6",
    "description": "R8 flex duct 6 inch round",
    "net_qty": 28.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 25,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "7 supplies *4 ft, below6 ftmax;noextra terminal rigid duct",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 50,
    "packs": 2.0,
    "material_cost": 125.0,
    "labor_hours": 1.68,
    "labor_cost": 114.24,
    "base_cost": 239.24,
    "low_cost": 179.43,
    "high_cost": 299.05,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0915",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "COLLAR6",
    "description": "Round6 inch-to- rectangular neck adapter",
    "net_qty": 7.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "Onetofinalboot; terminal damper pricedseparately",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 7,
    "packs": 7.0,
    "material_cost": 126.0,
    "labor_hours": 1.4,
    "labor_cost": 95.2,
    "base_cost": 221.2,
    "low_cost": 165.9,
    "high_cost": 276.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0916",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "FLEXCLAMP6",
    "description": "Flex duct clamp 6 inch",
    "net_qty": 14.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "Twoendclampspertail",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 14,
    "packs": 14.0,
    "material_cost": 28.0,
    "labor_hours": 0.84,
    "labor_cost": 57.12,
    "base_cost": 85.12,
    "low_cost": 63.84,
    "high_cost": 106.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0917",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "FLEX8",
    "description": "R8 flex duct 8 inch round",
    "net_qty": 32.0,
    "unit": "LF",
    "waste": 0.05,
    "pack": 25,
    "material_rate": 3,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "8 supplies *4 ft, below6 ftmax;noextra terminal rigid duct",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 50,
    "packs": 2.0,
    "material_cost": 150.0,
    "labor_hours": 1.92,
    "labor_cost": 130.56,
    "base_cost": 280.56,
    "low_cost": 210.42,
    "high_cost": 350.7,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0918",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "COLLAR8",
    "description": "Round8 inch-to- rectangular neck adapter",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 18,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "Onetofinalboot; terminal damper pricedseparately",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 144.0,
    "labor_hours": 1.6,
    "labor_cost": 108.8,
    "base_cost": 252.8,
    "low_cost": 189.6,
    "high_cost": 316.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0919",
    "trade": "Mechanical",
    "assembly": "Supply terminal tails",
    "item_code": "FLEXCLAMP8",
    "description": "Flex duct clamp 8 inch",
    "net_qty": 16.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MH401/MH601",
    "quantity_basis": "Provisional",
    "calculation": "Twoendclampspertail",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 16,
    "packs": 16.0,
    "material_cost": 32.0,
    "labor_hours": 0.96,
    "labor_cost": 65.28,
    "base_cost": 97.28,
    "low_cost": 72.96,
    "high_cost": 121.6,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0920",
    "trade": "Mechanical",
    "assembly": "D-01 designhold",
    "item_code": "D01EQ",
    "description": "D-01 unclassified150 CFMdevice allowance",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 850,
    "labor_hours_per_unit": 2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MG101/MH101/MH401",
    "quantity_basis": "Provisional",
    "calculation": "Equipmenttype/modelundefined;allowancekeepsscopevisible;confirmwhetherdehumidifier/ventilationdevice",
    "price_source": "EST",
    "risk": 0.5,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 850.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 986.0,
    "low_cost": 493.0,
    "high_cost": 1479.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0921",
    "trade": "Mechanical",
    "assembly": "D-01 designhold",
    "item_code": "D01DUCT",
    "description": "D-01 connectionductprovision8 inch",
    "net_qty": 25.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.12,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MG101/MH101/MH401",
    "quantity_basis": "Provisional",
    "calculation": "Equipmenttype/modelundefined;allowancekeepsscopevisible;confirmwhetherdehumidifier/ventilationdevice",
    "price_source": "EST",
    "risk": 0.5,
    "purchase_qty": 25,
    "packs": 25.0,
    "material_cost": 200.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 404.0,
    "low_cost": 202.0,
    "high_cost": 606.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0922",
    "trade": "Mechanical",
    "assembly": "D-01 designhold",
    "item_code": "D01CTL",
    "description": "D-01 control/intake/filter connection provision",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 250,
    "labor_hours_per_unit": 1,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MG101/MH101/MH401",
    "quantity_basis": "Provisional",
    "calculation": "Equipmenttype/modelundefined;allowancekeepsscopevisible;confirmwhetherdehumidifier/ventilationdevice",
    "price_source": "EST",
    "risk": 0.5,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 250.0,
    "labor_hours": 1.0,
    "labor_cost": 68.0,
    "base_cost": 318.0,
    "low_cost": 159.0,
    "high_cost": 477.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0923",
    "trade": "Mechanical",
    "assembly": "D-01 designhold",
    "item_code": "D01DRAIN",
    "description": "D-01 drain connection provision",
    "net_qty": 20.0,
    "unit": "LF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.5,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "MG101/MH101/MH401",
    "quantity_basis": "Provisional",
    "calculation": "Equipmenttype/modelundefined;allowancekeepsscopevisible;confirmwhetherdehumidifier/ventilationdevice",
    "price_source": "EST",
    "risk": 0.5,
    "purchase_qty": 20,
    "packs": 20.0,
    "material_cost": 30.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 111.6,
    "low_cost": 55.8,
    "high_cost": 167.4,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0924",
    "trade": "Finishes",
    "assembly": "Frontaccentpanels",
    "item_code": "STONE",
    "description": "Decorative front-elevation stone veneer",
    "net_qty": 250.0,
    "unit": "SF",
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    "pack": 1,
    "material_rate": 9,
    "labor_hours_per_unit": 0.1,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A103front elevation",
    "quantity_basis": "Provisional",
    "calculation": "250 SFscaledfrontportal/featurebandallowance;subtracts250 SFstuccofinishbelow",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 275,
    "packs": 275.0,
    "material_cost": 2475.0,
    "labor_hours": 25.0,
    "labor_cost": 1200.0,
    "base_cost": 3675.0,
    "low_cost": 2388.75,
    "high_cost": 4961.25,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0925",
    "trade": "Finishes",
    "assembly": "Frontaccentpanels",
    "item_code": "STONEM",
    "description": "Stone veneer setting mortar80lb",
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    "unit": "bag",
    "waste": 0,
    "pack": 1,
    "material_rate": 20,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A103front elevation",
    "quantity_basis": "Provisional",
    "calculation": "250 SFscaledfrontportal/featurebandallowance;subtracts250 SFstuccofinishbelow",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 18,
    "packs": 18.0,
    "material_cost": 360.0,
    "labor_hours": 3.6,
    "labor_cost": 172.8,
    "base_cost": 532.8,
    "low_cost": 346.32,
    "high_cost": 719.28,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0926",
    "trade": "Finishes",
    "assembly": "Frontaccentpanels",
    "item_code": "STONEL",
    "description": "Stone veneer lath/anchors",
    "net_qty": 250.0,
    "unit": "SF",
    "waste": 0,
    "pack": 1,
    "material_rate": 1.2,
    "labor_hours_per_unit": 0.02,
    "labor_rate": 48,
    "equipment_services": 0,
    "source": "A103front elevation",
    "quantity_basis": "Provisional",
    "calculation": "250 SFscaledfrontportal/featurebandallowance;subtracts250 SFstuccofinishbelow",
    "price_source": "EST",
    "risk": 0.35,
    "purchase_qty": 250,
    "packs": 250.0,
    "material_cost": 300.0,
    "labor_hours": 5.0,
    "labor_cost": 240.0,
    "base_cost": 540.0,
    "low_cost": 351.0,
    "high_cost": 729.0,
    "release": "VERIFY quantity / selection before order"
  },
  {
    "id": "B0927",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WHTEE",
    "description": "3/4lead-free water heater connection tee",
    "net_qty": 3.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 8,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 3,
    "packs": 3.0,
    "material_cost": 24.0,
    "labor_hours": 0.45,
    "labor_cost": 30.6,
    "base_cost": 54.6,
    "low_cost": 40.95,
    "high_cost": 68.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0928",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WHUNION",
    "description": "3/4 water heater union /adapter",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 12,
    "labor_hours_per_unit": 0.15,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 48.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 88.8,
    "low_cost": 66.6,
    "high_cost": 111.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0929",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WHTEMP",
    "description": "Water heater temperature gauge / well",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 28.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 41.6,
    "low_cost": 31.2,
    "high_cost": 52.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0930",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WHCHECK",
    "description": "3/4checkvalve water heater provision",
    "net_qty": 1.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 25,
    "labor_hours_per_unit": 0.2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 25.0,
    "labor_hours": 0.2,
    "labor_cost": 13.6,
    "base_cost": 38.6,
    "low_cost": 28.95,
    "high_cost": 48.25,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0931",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WHBYP",
    "description": "Water shutoff sensor bypass / adapter provision",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 120,
    "labor_hours_per_unit": 0.6,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 120.0,
    "labor_hours": 0.6,
    "labor_cost": 40.8,
    "base_cost": 160.8,
    "low_cost": 120.6,
    "high_cost": 201.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0932",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "HBBOX",
    "description": "Hose bibb stainless recessedbox upgrade",
    "net_qty": 5.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 90,
    "labor_hours_per_unit": 0.4,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 5,
    "packs": 5.0,
    "material_cost": 450.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 586.0,
    "low_cost": 439.5,
    "high_cost": 732.5,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0933",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "PIPESHIELD",
    "description": "Pipe insulation support shield",
    "net_qty": 80.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 2.5,
    "labor_hours_per_unit": 0.06,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 80,
    "packs": 80.0,
    "material_cost": 200.0,
    "labor_hours": 4.8,
    "labor_cost": 326.4,
    "base_cost": 526.4,
    "low_cost": 394.8,
    "high_cost": 658.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0934",
    "trade": "Mechanical",
    "assembly": "Detail completion",
    "item_code": "DCACCESS",
    "description": "Duct accessdoor",
    "net_qty": 4.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 35,
    "labor_hours_per_unit": 0.3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 4,
    "packs": 4.0,
    "material_cost": 140.0,
    "labor_hours": 1.2,
    "labor_cost": 81.6,
    "base_cost": 221.6,
    "low_cost": 166.2,
    "high_cost": 277.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0935",
    "trade": "Mechanical",
    "assembly": "Detail completion",
    "item_code": "RABDAMP",
    "description": "Returnbranch balancingdamper",
    "net_qty": 8.0,
    "unit": "EA",
    "waste": 0,
    "pack": 1,
    "material_rate": 28,
    "labor_hours_per_unit": 0.25,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 8,
    "packs": 8.0,
    "material_cost": 224.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 360.0,
    "low_cost": 270.0,
    "high_cost": 450.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0936",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "CSADDLE",
    "description": "Pipehanger threaded rod /channel allowance",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 180,
    "labor_hours_per_unit": 3,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 180.0,
    "labor_hours": 3.0,
    "labor_cost": 204.0,
    "base_cost": 384.0,
    "low_cost": 288.0,
    "high_cost": 480.0,
    "release": "HOLD - engineering/selection/review"
  },
  {
    "id": "B0937",
    "trade": "Plumbing",
    "assembly": "Detail completion",
    "item_code": "WATERBR",
    "description": "Water pipe expansionoffset/guide provision",
    "net_qty": 1.0,
    "unit": "kit",
    "waste": 0,
    "pack": 1,
    "material_rate": 120,
    "labor_hours_per_unit": 2,
    "labor_rate": 68,
    "equipment_services": 0,
    "source": "PP501/MH501/PG001",
    "quantity_basis": "Provisional",
    "calculation": "Explicitdetailaccessoryprovision;finalhardware/submittalcoordination",
    "price_source": "EST",
    "risk": 0.25,
    "purchase_qty": 1,
    "packs": 1.0,
    "material_cost": 120.0,
    "labor_hours": 2.0,
    "labor_cost": 136.0,
    "base_cost": 256.0,
    "low_cost": 192.0,
    "high_cost": 320.0,
    "release": "HOLD - engineering/selection/review"
  }
]