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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />Table V-2 <br />Unit Prices <br />(November - 1978) <br /> <br />I. <br /> <br />Item <br /> <br />General <br />a. Fence <br />b. Concrete <br />c. Haul Excess Material <br />d. Structure Removal <br /> <br />L.F. <br />C.Y. <br />C.Y. <br />Each (Average) <br /> <br />Unit <br /> <br />II. <br /> <br />Channel Work <br />a. Excavation and Fill <br />b. Maintenance Road <br />c. Channel Walls <br />d. Drop Structures <br /> <br />C.Y. <br />L.F. <br />L.F. <br />Each <br />Feet of Width <br />Acre <br />C.Y. <br />S,F. <br /> <br />e. Seeding <br />f. Riprap <br />g. Concrete Lining <br /> <br />III. Street Work <br /> a. Bridges S.F. <br /> b. Culverts (54" dia. RCP) L.F. <br /> (18" dia. RCP) L.F. <br /> c. Inlet and Collector Pipe Each <br /> d. Manholes Each <br /> e. Road Resurfacing S.Y. <br /> f. Wingwalls Structure <br />IV. Utility Relocations <br /> a. Sanitary Sewer 8" L.F. <br /> 12" L.F. <br /> 15" L.F. <br /> 18" L.F. <br /> 24" L.F. <br /> b. Water Line - 4 inch dia. and less Each <br /> 6 to 8 inch dia. Each <br /> 10 inch dia. and larger Each <br /> c. Gas Ft. <br /> d. Electrical Each <br /> e. Phone Each <br /> f. Manholes Each <br />V. Land Acquisition <br /> a. Commercial Zoning Acre <br /> b. Residential Zoning Acre <br /> <br />Unit Cost ($) <br /> <br />$ 9.30 <br />190.00 <br />2.00 <br />3,000.00 <br /> <br />2.65 <br />7.00 <br />72.00 <br />12,000.00 <br />157.00 <br />1,600.00 <br />30.00 <br />3.30 <br /> <br />30.00 <br />85.00 <br />25.00 <br />2,500.00 <br />800.00 <br />7.00 <br />17,200.00 <br /> <br />24.55 <br />29.80 <br />31.15 <br />32.50 <br />39.60 <br />700.00 <br />1,000.00 <br />1,600.00 <br />7.00 <br />500.00 <br />1,300.00 <br />800.00 <br /> <br />30,500 <br />20,000 <br /> <br />'l - 5 <br /> <br />Table V-3 <br />Annual Operation and Maintenance Costs <br /> <br />Type of Flood Conveyance <br /> <br />Flood Plains, Undeveloped Basin <br />Flood Plains, Developed Basin <br />Channel <br />a. Grass-lined <br />b. Concrete-Ii ned <br />c. Wall (grass-lined base) <br />Closed Conduit <br /> <br />Annual O&:M Cost ($) <br /> <br />.20/l.f. <br />.30/l.f. <br /> <br />1360/ Acre <br />680/ Acre <br />1360/ Acre <br />200/Inlet <br />