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5 <br />Cresson Project <br />Reclamation Cost <br />Area: Carlton Heap Leach Detoxification <br /> Input <br />p~~p Rate <br />lication Rate 4500 <br />0.0034 gpm <br />gpm/sq.ft. <br />Vo ume Treated 48000000 tons <br />No. of Segments 7 <br /> Output <br />Retention Vole 920863309 gallons <br />Pore Volume 2154389760 gallons <br />Segment Area 1323529 sq.ft. <br />Make-up Rate 90 gpm <br />Gallons per Day 6480000 gpd <br />Pore Vol. per Segment 307769966 gallons <br />RINSE 1: <br />No of Pore Volumes 1 <br />Volume of Make-up Water 40506480 gallons <br />Days per Seetaent 47 days <br />LABOR (3 operators/shift 3 shifts/day) <br />Operator S/hr. Hours Cost <br />9 15.87 7896 1127786 <br />DQUIPMENT COST <br /> S/hr. S/hr. <br />Equip_ Ownership Oper. Hours Cost <br />- <br />- <br />-- <br />_-- <br />--------- <br />----- <br />P~a~ 4.81 ---------- <br />3.12 -------- <br />7896 --- <br />- <br />62615 <br />Backup P~ 4.81 0.00 7896 37980 <br />Generator 8.96 0.00 7896 70748 <br />Power 0.00 21.30 7896 168185 <br />Total 339528 <br />MATERIAL COST <br />Gallons S/gal. Cost <br />-------------------------------------------------------------- <br />Cost of Water 40506480 0.0031 125570 <br />Sprinkler Syst® 11410 • <br />Total 136980 <br />1OTAL COST RINSE 1 1604294 <br />• From Means Site Work be Landscape Cost Data,1994, pg. 95 <br /> <br />