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<br /> I <br /> I. <br /> I GA TEWA Y BUSINESS DISTRICT <br /> Estimated Storm Sewer Costs <br /> I <br /> I Unit Extended <br /> Construction Item Quantity llnlt S&n S&n <br /> I Pond Excavation 12,000 CY $ 4.00 $ 48,000 <br /> 2' x 3' Catch Basin 19 EA $ 1,100.00 $ 20,900 <br /> Sta ndard Man hole 10 EA $ 1,600.00 $ 16,000 <br /> I Large Diam. Manhole 7 EA $ 2,800.00 $ 19,600 <br /> 15" RCP Storm Sewer 1,350 LF $ 22.00 $ 29,700 <br /> 18" RCP Storm Sewer 1,200 LF $ 24.00 $ 28,800 <br /> I 24" RCP Storm Sewer 900 LF $ 28.00 $ 25,200 <br /> 27" RCP Storm Sewer 600 LF $ 33.00 $ 19,800 <br /> 30" RCP Storm Sewer 400 LF $ 37,00 $ 14,800 <br /> I 18" RCP FES 1 EA $ 500,00 $ 500 <br /> 30" RCP FES 1 EA $ 1,700.00 $ 1,700 <br /> Ditch Grading 1,000 CY $ 7.00 $ 7,000 <br /> I~ Class III Rip Rap 20 CY $ 50.00 $ 1,000 <br /> Outlet Control Structure 1 EA $ 2,500.00 $ 2,500 <br /> Restoration 10 AC $ 1,500.00 $ 15,000 <br /> I Estimated Storm Sewer Construction Cost $ 250,500 <br /> 5% Contingency Cost $ 12,525 <br /> . 32% Overhead Cost $ 84,168 <br /> Estimated Storm Sewer Project Cost $ 347,193 <br /> I <br /> I <br /> I <br /> I <br /> I <br /> Ie <br /> I <br />