2008-02-04_PERMIT FILE - C1982056A (4)

Home Browse Search

WASHPLANT II PROJECT- RECLAMATION COST ESTIMATE (TR07-59) Facilities Demolition and Removal • Buildines Remove process equipment and demolish Crushing/Screening Building - (50 x 60 x 80 feet high) x $0.26/cf $62,400 Demolish Transfer Building - (20 x 20 x 40 feet high) x $0.26/cf 4,160 Remove process equipment and demolish Washplant II Building - 55 x 125 x 80 feet high x $0.26/cf 143,000 Remove electrical equipment and haul Motor Control Center (MCC) /Office Building modular units (3) off-site- (20 x 50 x 10 feet high) x $0.26/cf 2,700 Demolish Refuse Bin - (30 x 30 x 50 feet high) x $0.26/cf 45,000 Demolish Thickener Tank - (50 foot diameter x 12 feet high) x $445/cy 31,150 Remove sampling equipment and demolish Sampling Station Building - (20 x 20 x 25 feet high) x $0.26/cf 2.600 Subtotal $291,010 Convevors Crushing/Screening Feed Conveyor* - (950 ft) x $15.29/1£ 14,530 Washplant Feed Conveyors* (2) - (370 ft) x $15.29/1£ 5,660 Coal Refuse Conveyor* - (270 ft) x $15.29/1£ 4.130 Subtotal $24,320 Foundations Crushing/Screening Building* - (52 x 62 x 1 foot) x $8.55/cf 27,570 Transfer Building - (22 x 22 x I foot) x $8.55/cf 4,140 • Washplant BBuilding* - (58 x 128 x 1 foot) x $8.55/cf 63,480 MCC/Office Building* - (22 x 52 x 0.75 foot) x $8.55/cf 7,340 Refuse Bin* - (32 x 22 x 1 foot) x $8.55/cf 6,020 Thickener - (50 foot diameter x 1 foot) x $8.55/cf 16,790 Substation - (40 x 60 x 1 foot) x $8.55 20,520 Sampling Station* - (22 x 22 x 0.75) x $8.55/cf 3,110 Grade Walls - (Pad perimeters* x 3 x 0.75 feet = 2,124cf x $8.55/cf) 18,160 Caisson Supports* - (assume 94 caissons 42-inch diameter x 4 foot removal depth) x $8.55/cf 30.930 Subtotal $198,060 Miscellaneous Demolition Culvert removal - (2 - 36" x 40', 1 - 18" x 210') x $9.30/1£ 2,700 Powerline removal - (300 feet) x $2.34/1£ 700 Fence removal (@ Washplant Substation, 200 feet) x $2.40/1£ 480 Subtotal $3,880 Backfillina and ReQradina Backfilling and rough grading - (24,000 cy) x $1.40/cy 33,600 Final grading - (0.22 acres) x $1,200/ac 270 Subtotal $33,870 • TR07-59 04/02/07 ,/}-IZ $