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<br />. <br />. <br />. <br />. <br />I <br />'. <br />II <br />II <br />II <br />II <br />II <br />II <br />II <br />II <br />I <br />I <br />~I <br />jl <br />I <br /> <br />PROPOSED BACKWASH SETTLING BASINS <br />COST ESTIMATE <br /> <br />Item <br /> <br />Site Preparation <br /> <br /> <br />Pond Area Compaction <br /> <br /> <br />Embankment <br /> <br /> <br />Sealing Material <br /> <br /> <br />12" Drain Line <br /> <br /> <br />12" Drain Line <br /> <br /> <br />12" Gate Valve and Box <br /> <br /> <br />Inlet Structures <br /> <br /> <br />Outlet Structures <br /> <br /> <br />Seeding <br /> <br /> <br />Fittings and Tie-ins to <br /> <br /> <br />Existing Lines <br /> <br />Quantity <br /> <br />1.1 <br />17,200 <br />200 <br />1,000 <br />2,400 <br />5 <br />3 <br />2 <br />1 <br /> <br />Unit <br /> <br />L.S. <br /> <br />Acres <br /> <br />C.Y. <br /> <br />Tons <br /> <br />L.F. <br />L.F. <br />Each <br />Each <br />Each <br />Acre <br /> <br />L.S. <br /> <br />Unit Cost <br /> <br />$ 720.00 <br />1.50 <br />12.00 <br />20.20 <br />10.20 <br />500.00 <br />2,000.00 <br />2,000.00 <br />350.00 <br /> <br />Total Construction Cost <br />+25% Engineering, Legal & Contingencies <br />1973 Project Cost <br />USE <br /> <br />PROPOSED INITIAL SETTLING RESERVOIR <br />COST ESTIMATE <br /> <br />Site Preparation <br />Pond Area Compaction <br />Embankment <br />Sealing Material <br />Seeding <br />Fence Around Property <br /> <br />*Does Not Include Land Costs <br /> <br />7 <br /> <br />35,000 <br /> <br />1,500 <br />2.6 <br /> <br />3,000 <br /> <br />L.S. <br /> <br />Acres <br /> <br />C.Y. <br /> <br />Tons <br />Acres <br /> <br />L.F. <br /> <br />$ <br /> <br />720.00 <br />1.50 <br /> <br />12.00 <br /> <br />350.00 <br />1.80 <br /> <br />Total Construction Cost <br />+25% Engineering, Legal & Contingencies <br />1973 Project Cost <br />USE <br /> <br />6-2 <br /> <br />Total <br /> <br />$ 1,700 <br />, <br />800 <br />25,800 <br />2,400 <br />20,200 <br />24,480 <br />2,500 <br />6,000 <br />4,000 <br />350 <br /> <br />3,000 <br /> <br />$ 91,230 <br />22,808 <br />$ 114,038 <br />$ 114,100* <br /> <br />$ 10,500 <br />5,040 <br />52,500 <br />18,000 <br />910 <br />5,400 <br /> <br />$ 92,350 <br />23,088 <br />$ 115,438 <br />$ 115,500* <br />