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TABLE 7 <br />SOUTH GRAY <br />INCREASE STORAGE 111 ACRE-FEET <br />LJNIT <br />ITEM DESCRIPTION QUANTITY UNITS PffiCE AMOUNT <br />L Mobilization, Insurance, Bonds I.00 L.S. $37,047.50 $37,048 <br />2. Stripping 3400.00 C.Y. $1.50 $5,100 <br />3. Dam <br />a. Embankment Fill 36600.00 C.Y. $2.00 $73,200 <br />b. Borrow Material 42000.00 C.Y. $ I.00 $42,000 <br />c. Toe Drain 3500.00 L.F. $20.00 $7Q000 <br />d. Seepage Blanket 3200.00 Tons $15.00 $48,000 <br />e. Crest Gravel 1900.00 Tons $18.00 $34,200 <br />E Riprap 8500.00 Tons $20.00 $] 70,000 <br />g. Riprap Bedding 2000.00 Tons $20.00 $40,000 <br />4. Extend Outlet <br />a. Pipe- 18" Concrete 25.00 L.F. $100.00 $2,500 <br />b. Outlet Headwal] 10.00 C.Y. $450.00 $4,500 <br />g. Riprap 40.00 TONS $20.00 $800 <br />h. Bedding 15.00 TONS $30.00 $450 <br />5. Spiflway (100' crest @ 6:l slopes) <br />a. Excava[ion i00.00 C.Y. $4.00 $1,200 <br />b. Fill 275.00 C.Y. $4.00 $1,100 <br />c. Concrete Wall 42.00 C.Y. $350.00 $14,700 <br />d. Riprap 450.00 Tons $20.00 $9,000 <br />e. Riprap Bedding 225.00 Tons $20.00 $4,500 <br />6. Seeding 4.00 Acres $2,000.00 $8,000 <br />TOTAL CONSTRUCTION COST <br />Engineering/Con[ingency/Legal <br />OPINION OF TOTAL COST <br />$530,098 <br />$196,136 <br />$�26,234 <br />