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<br />Table V-2 <br />Construction Cost Estimate <br />South Side Dam Outlet Works (Remove and Replace - Alternative 2) <br /> <br />Item No. Item Description Quantity Unit Unit Price Total Cost <br />1 Mobilization/demobilization 1 L.S. 29,000 29,000 <br />2 Demolition 1 L.S. 20,000 20,000 <br />3 Dewatering 1 L.S. 20,000 20,000 <br />4 Erosion Control 1 L.S. 5,000 5,000 <br />5 Earth Excavation 10,000 C.Y. 4.00 40,000 <br />6 Compacted Backfill 10,000 C.Y. 5.00 50,000 <br />7 Furnish and Place Pipe BeddinQ 30 C.Y. 25.00 750 <br />8 Furnish and Place Structural 50 C.Y. 500.00 25,000 <br /> Concrete <br />9 Furnish and Place Mass Concrete 45 C.Y. 200.00 9,000 <br /> Pipe Encasement <br />10 Furnish and Place Specialized 200 C.Y. 10.00 2,000 <br /> Backfill <br />11 Furnish and Place Riprap 100 C.Y. 60.00 6,000 <br />12 Furnish and Place 24" CML Pipe 150 L.F. 150.00 22,500 <br />13 Furnish and Install 24" Sluice GatE 1 Ea. 12,000.00 12,000 <br /> and operator. <br /> 241,250 <br /> Subtotal Construction Cost 241,250 <br /> 20% Contingency 48,250 <br /> Total Estimated Cost (rounded) $289,500 <br /> <br />23 <br />