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Estimate of Materials and Cost of Construction
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Date:2/10/2026SummaryAmount
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Project: DEPUTY SHERIFFS REMODEL & EXPANSION
1780 MUIR ROAD MARTINEZ, CA 94553
Subtotal $ 76,615
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Profit/Overhead $ 19,154
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Total $ 95,768
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ITEM #CSI SECTDESCRIPTIONQTY.WASTAGEQTY WITH
WASTAGE
UNITUNIT COST (LAB+MAT)TOTAL ITEM COSTTRADE COST
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DIV-01GENERAL $ -
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1Permits Documentation And Fees 1 0% 1 LS $ -
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2Hazardous Waste Or Disposal Work 1 0% 1 LS $ -
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3Owner Purchased, Contractor Installed Items 1 0% 1 LS $ -
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4Contractors Use Of New And Existing Facilities 1 0% 1 LS $ -
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5Correction Of Unsatisfactory Conditions 1 0% 1 LS $ -
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6Restoration Of Unit Damaged During Installation 1 0% 1 LS $ -
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7Replacement Of Units Which Cannot Be Restored 1 0% 1 LS $ -
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8Maintaining Existing Construction In Weather High Conditions 1 0% 1 LS $ -
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9Signage 1 0% 1 LS $ -
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10Supervisory Personnel 1 0% 1 LS $ -
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11Temporary Services 1 0% 1 LS $ -
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12Water 1 0% 1 LS $ -
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13Lighting And Power 1 0% 1 LS $ -
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14Toilet Facilities 1 0% 1 LS $ -
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15Material Storage 1 0% 1 LS $ -
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16Contractor's Safety Program 1 0% 1 LS $ -
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WALLS ASSEMBLIES $ 49,344
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EXTERIOR WALLS
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171/2" Gypsum Board 2,055 10% 2,261 SF $ 2.9 $ 6,557
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182 x 6 Wood Studs @16" O.C. 2,055 10% 2,261 SF $ 2.6 $ 5,878
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19Batt Insulation 2,055 10% 2,261 SF $ 2.3 $ 5,200
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201/2" Exterior Grade Plywood Sheathing 2,055 10% 2,261 SF $ 2.7 $ 6,104
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212 Layers of Grade "D" Building Paper 2,055 10% 2,261 SF $ 1.9 $ 4,296
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22Self Adhered WP membrane 2,055 10% 2,261 SF $ 2.0 $ 4,522
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232 x 6 Bot. Plate 171 10% 188 LF $ 4.0 $ 754
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242 x 6 Top Plate 343 10% 377 LF $ 4.0 $ 1,507
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25Acoustical Sealant 343 10% 377 LF $ 3.5 $ 1,319
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INTERIOR WALLS
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261/2" Gypsum Board 661 10% 727 SF $ 2.9 $ 2,108
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272 x 4 Wood Studs @16" O.C. 330 10% 363 SF $ 2.4 $ 872
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28Batt Insulation 330 10% 363 SF $ 2.2 $ 800
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292 x 4 Bot. Plate 28 10% 30 LF $ 3.5 $ 106
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302 x 4 Top Plate 55 10% 61 LF $ 3.5 $ 212
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31Acoustical Sealant 110 10% 121 LF $ 3.5 $ 424
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INTERIOR WALL - 1 HR Rated
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325/8" Gypsum Board Type "X" 757 10% 833 SF $ 2.9 $ 2,415
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33Resilient Furring Channels @16" O.C. 379 10% 416 SF $ 2.7 $ 1,124
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342 x 6 Wood Studs @16" O.C. 379 10% 416 SF $ 2.6 $ 1,083
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35Batt Insulation 379 10% 416 SF $ 2.2 $ 916
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362 x 6 Bot. Plate 28 10% 30 LF $ 4.0 $ 122
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372 x 6 Top Plate 55 10% 61 LF $ 4.0 $ 244
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38Acoustical Sealant 111 10% 122 LF $ 3.5 $ 427
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INTERIOR WALL - 2 HR Rated
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395/8" Gypsum Board Type "X" 351 10% 386 SF $ 2.9 $ 1,119
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402 x 6 Wood Studs @16" O.C. 175 10% 193 SF $ 2.6 $ 502
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41Batt Insulation 175 10% 193 SF $ 2.2 $ 424
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422 x 6 Bot. Plate 13 10% 14 LF $ 4.0 $ 56
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432 x 6 Top Plate 13 10% 14 LF $ 4.0 $ 56
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44Acoustical Sealant 51 10% 56 LF $ 3.5 $ 198
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DIV.09FINISHES $ 27,270
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CEILING
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452' x 4' Acoustical Ceiling Tiles 864 10% 951 SF $ 6.4 $ 6,084
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46Resilient Channels @16" O.C. 864 10% 951 SF $ 2.6 $ 2,471
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475/8" Gypsum Board Ceiling 1,902 10% 2,092 SF $ 3.1 $ 6,486
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482 x 4 Wooden Strips @16" O.C. 1,902 10% 2,092 SF $ 2.5 $ 5,231
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49Batt Insulation 2,766 10% 3,043 SF $ 2.3 $ 6,998
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SUB TOTAL
$ 76,615 $ 76,615
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INSURANCE
5% $ 3,831 $ 3,831
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OVERHEAD AND PROFIT
20% $ 15,323 $ 15,323
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TOTAL BASE BID
$ 95,768 $ 95,768
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