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<br />I <br />I <br />I <br />I <br /> <br />6.1 Cost of Construction: <br /> <br />CHAfTER 6 <br />ESTIMATED COSTS <br /> <br />Construction costs have been developed by calculating estimated quantities <br /> <br /> <br />of material and applying unit prices to the quantity. Unit prices have been <br /> <br /> <br />based on actual bids on other recently completed dams in the area. Table 6.1 <br /> <br /> <br />summarizes quantities and costs of the Alsbury Project. <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />ITEM <br /> <br /> <br />Move in / Move Out <br /> <br /> <br />Stripping <br /> <br /> <br />Core Trench Excavation <br /> <br /> <br />Transport & Place Embankment <br /> <br /> <br />Embankment Compaction <br /> <br /> <br />Gravel/Sand Filter Material <br /> <br /> <br />Under Drain Pipe <br /> <br /> <br />Riprap <br /> <br /> <br />Bedding for Riprap <br /> <br /> <br />Outlet Works <br /> <br /> <br />Outlet Works Concrete <br /> <br /> <br />Gate & Operating Stem <br /> <br /> <br />Spillway <br /> <br /> <br />Crack Seal <br /> <br /> <br />Road Relocation <br /> <br />I <br />I <br />I <br />I <br />I <br /> <br />- <br /> <br />TABLE 6.1 <br />COST ESTIMATE <br /> <br />QUANTITY UNIT PRICE <br />Lump Sum $ -0- <br />2500 CY 1. 00 <br />400 CY 2.00 <br />13,000 CY 1.40 <br />11,800 CY .50 <br />100 CY 30.00 <br />400 LF 4.00 <br />800 CY 10.00 <br />400 CY 15 . 00 <br />150 LF 25.00 <br />3 CY 300.00 <br />Lump Sum -0- <br />250 CY 5.00 <br />Lump Sum -0- <br />Lump Sum -0- <br />ESTIMATED COST: <br />Contingencies (+20%): <br />Engineering: <br />TOTAL ESTIMATED COST: <br /> <br />-20- <br /> <br />$ <br />(Say <br /> <br />$ <br /> <br /> COST <br />$ 1,000 <br /> 2,500 <br /> 800 <br /> 18,200 <br /> 5,900 <br /> 3.000 <br /> 1,600 <br /> 8,000 <br /> 6,000 <br /> 3,250 <br /> 900 <br /> 1,000 <br /> 1,250 <br /> 800 <br /> 1,000 <br /> 55,200 <br /> ~ <br /> 11,040 <br /> 8,000 <br /> 74,240 <br /> $75,000) <br />