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<br />Reconnaissance-Level Opinion of Cost <br />Long Hollow Dam and Reservoir (5,400 AF) <br /> <br />'I;..dd .. d . <br />I <br />I <br />I <br />I <br />I <br />i <br /> <br />. Basis: Hepworth-Pawlak engineering geology, new <br />topography, Harris area-capacity table <br />. Statistics: 125 ft dam height <br />15 ft freeboa rd <br />850 ft crest height <br />spillway: 150 ft wide and 1,500 ft long <br />. Opinion of Cost: $15.8 MM + 3.9 MM (contingency) <br />= $19.7 MM (+/-500/0) <br />~ 660/0 of capital cost and 550/0 of total cost <br />related to rate and volume of design inflow flood <br /> <br />DRAFT <br /> <br />29 <br />