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<br />I <br /> <br />I <br /> <br />I <br /> <br />CONCEPTUAL COST ESTIMATE <br />DAM #3 <br /> <br />I <br /> <br />PROJECT: Dry Creek <br />PROJECT #6800024660.00 <br /> <br />ESTIMATED BY: G. Glunz <br />DATE: 11/01/99 <br /> <br />I <br /> <br />NO. DESCRIPTION QUANTITY UNIT UNIT COST TOTAL COST <br /> General <br />1 Diversion structure 1 lump sum $2,000.00 $2,000 <br />2 Site Clearing and Grubbing 6.3 acres $5,000.00 $31,500 <br />3 Top soil excavation 5045 cubic yards $1.50 $7,568 <br />4 Trench excavation 7380 cubic yards $4.00 $29,520 <br />5 Embankment fill 25809 cubic yards $5.00 $129,045 <br />6 Outlet works <br />6a 36" diam reinf conc pipe 94 linear feet $150.00 $14,100 <br />6b Reinforced concrete - cradle 31 cubic yards $400.00 $12,400 <br />6c Reinforced concrete - wing walls and apron 27.5 cubic yards $450.00 $12,375 <br />7 Spillway <br />7a Reinforced concrete - cutoff walls 89 cubic yards $400.00 $35,600 <br />7b Overtopping protection - reventment blocks 9854 square feet $7.00 $68,978 <br />8 Stilling basin <br />8a Bedding 185 cubic yards $25.00 $4,625 <br />8b Riprap 555 cubic yards $50.00 $27,750 <br />9 Re-seeding 6.4 acres $3,000.00 $19,200 <br /> Subtotal $394,661 <br /> Mobilization/Demobilization (10%) $39,466 <br /> Total $434,127 <br /> Design and Quantity Contingencies (30%) $130,238 <br />10 Land Purchase and Flood Easements $130,000 <br /> DAM #3 TOTAL $694,365 <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />