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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 I <br />I <br />I I <br />I <br />I <br />I <br /> <br />44 <br /> <br />Table 14, Cost Estimate - Offsite Drainageway Improvements (See Figure 11), <br /> <br /> Item Unit Cost Quanti ty Total <br /> ( $) <br /> EAST FLOW PATH <br /> Twin 10' x 8' RCB 350/LF 100 LF $ 35,000 <br /> Grassl i ned Channel, 20' BW 95/LF 10,500 LF 997,500 <br /> Outlet Structure at Lake L.S, 5,000 <br /> CENTRAL FLOW PATH <br />~, -;;;iTTwin 10' x 5' RCB 325/LF 260 LF 84,500 <br />,.,/ Grass1ined Channel, B' BW 21/LF 8,200 LF 172,200 <br /> NORTHWEST DRAINAGEWAY <br /> Four - 10' x 8' RCB 650/LF 240 LF 156,000 <br /> Grasslined Channel, 20' BW 95/LF 10,800 LF 1,026,000 <br /> Grass1ined Channel, 25' BW 105/LF 11 ,000 LF 1,155,000 <br /> Outlet Structure at Bob Creek L,S. 5,000 <br /> Grading at Inlet loS. 15,000 <br /> Subtota 1 $3,651,200 <br /> 15 Percent Engineering and Contingency 547,680 <br /> TOTAL $4,198,880 <br />