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WORK ORDER NO. 5 <br /> ATTACHMENT #1 <br /> Engineer's Construction Cost Estimate <br /> Study Area Number 2 Potable Water Distribution System <br /> Item No. Item Description Quantity Unit of Unit Price Total Price <br /> Measure <br /> 1 Mobilization 1 LS $ 60,000.00 $ 60,000.00 <br /> 2 - Stakeout Survey&As-builts 27,250 LF $ 2.20 $ 59,950.00 <br /> 3 4" Dia. PVC Water Main 3,750 LF $ 19.81 $ 74,287.50 <br /> 4 6"Dia. PVC Water Main 23,500' LF $ 24.56 $ 577,160.00 <br /> 5 Flushing Mains 27,250 LF $ 2.00 $ 54,500.00 <br /> 6 Chlorination/Test Water Mains 1 LS $ 20,000.00 $ 20,000.00 <br /> 7 BacT's 25 EA $ 430.00 $ 10,750.00 <br /> 8 4"Gate Valve Assembly 9 EA $ 919.82 $ 8,278.38 <br /> 9 6"Gate Valve Assembly 41 EA $ 1,246.95 $ 51,124.95 <br /> 10 6"x12"Wet Tap 13 EA $ 3,200.00 $ 41,600.00 <br /> 11 6"x16"Wet Tap 7 EA $ 4,500.00 $ 31,500.00 <br /> 12 6" Fittings 3 Tons $ 20,000.00 $ 60,000.00 <br /> 13 2" Blow-Off 13 EA $ 500.00 $ 6,500.00 <br /> 14 Temp.Jumper 14 EA $ 3,753.83 $ 52,553.62 <br /> 15 Fire Hydrant Assembly 25 EA $ 4,522.00 $ 113,050.00 <br /> 16 Single Service 84 EA $ 1,587.29 $ 133,332.36 <br /> 17 Double Service 100 EA $ 2,137.63 $ 213,763.00 <br /> 18 Erosion&Sediment Control 27,250 LF $ 1.25 $ 34,062.50 <br /> 19 Sample Points 25 EA $ 490.00 $ 12,250.00 <br /> 20 Air Release Valves 6 EA $ 4,200.00 $ 25,200.00 <br /> 21 Seed and Mulch 18,200 SY $ • 0.10 $ 1,820.00 <br /> 22 SUBTOTAL $ 1,641,682.31 <br /> 23 Contingencies (10%) 1 LS $ 164,168.23 $ 164,168.23 <br /> 24 TOTAL ESTIMATED CONSTRUCTION COST $ 1,805,850.54 <br /> USE $1,800,000.00 <br /> • <br /> M <br /> File#1422LJ M <br /> (Attachment 1_W05_Rev_17-1024.xlsx) <br />