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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 />ESTIMATE OF CONSTRUCTION COSTS <br /> <br />ITEM <br /> <br />QUANTITY <br /> <br />UNIT <br />COST <br /> <br />A. DAM <br />1.Remove & windrow <br />riprap 750 <br />2.clear & restore <br />borrow area 2 <br />3.Excavation- <br />outlet breach 3712 <br />4.Embankment-95%std. <br />a. Dam 8222 <br />b. Replace breach 3898 <br />c. Royalty 11000 <br /> <br />B. OUTLET WORKS <br />1.18~ Class V R.C. <br />pipe, R4 Gask.Jt. <br />2.R.C. bedding <br />3. 18" gate, lift,tr. <br />rack, air vent pipe <br />& appurtenances <br />4.Conc. inlet & lift <br />str. & outlet bent <br />5.Cutoff collars(5) <br />6.Gage rods <br /> <br />C. RlPRAP <br />1. 6" pit run, sand <br />gravei mat <br />2. 18" thick rock <br />riprap <br />3.Replace old <br />riprap <br /> <br />D. SPILLWAY <br />I.Excavate solid <br />sandstone <br />2.Concrete control <br />sections <br /> <br />UNIT <br /> <br />c.y. <br /> <br />1.60 <br /> <br />ac. <br /> <br />275.00 <br /> <br />0.90 <br /> <br />2.10 <br />2.05 <br />0,15 <br /> <br />c. y. <br /> <br />c.y. <br />c.y. <br />c. y.. <br /> <br />140 <br />13.68 <br /> <br />lof. <br /> <br />29.00 <br />140.00 <br /> <br />c.y. <br /> <br />1 <br /> <br />1.8. <br /> <br />4030.00 <br /> <br />325.00 <br />325.00 <br />85.00 <br /> <br />4.20 <br />6.00 <br />5 <br /> <br />c.y. <br />c.y. <br />ea. <br /> <br />484 <br /> <br />c.y. <br /> <br />10.00 <br />11. 50 <br />2.50 <br /> <br />726 <br /> <br />c.y. <br /> <br />750 <br /> <br />c. y. <br /> <br />22 <br />3 <br /> <br />c.y. <br /> <br />17.50 <br />325.00 <br /> <br />c.y. <br /> <br />TOTAL <br />Contingencies 15% <br /> <br />7% Projected cost increase <br /> <br />Engineering - 11.63% <br /> <br />PROJECT TOTAL <br /> <br />9 <br /> <br />TOTAL <br /> <br />1,200 <br />550 <br />3,341 <br /> <br />17,266 <br />7,991 <br />1,650 <br /> <br />4,060 <br />1,915 <br /> <br />4,030 <br /> <br />1,365 <br />1,950 <br />425 <br /> <br />4,81,0 <br /> <br />8,349 <br /> <br />1,875 <br /> <br />385 <br /> <br />975 <br /> <br />62,167 <br />9,325 <br /> <br />71 ,492 <br />5,004 <br /> <br />76,496 <br />8,896 <br /> <br />85,392 <br />