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Earthmoving, Hauling,and Ripping: <br /> Pit floor-Will be excavated to full depth in Segments,and backfilled (for reclamation) in Segments. <br /> Total pit floor is 5.7 acres; each of 3 segments is 1.9 acres; one segment disturbed at a time. <br /> Segment backfill Overburden (1.9 ac x 30 ft deep, haul downhill loaded) <br /> Scraper haul,from stockpile to pit, 2300 ft $.35/cy 91,960 cy $32,186. <br /> Pit floor-Entire floor(all 3 segments)grade,Topsoil (5.7 ac) <br /> Rough grade floor, dozer, 50 ft push, 12 in deep .20/cy 9196 cy 1839. <br /> Truck/loader,topsoil stockpile to pit, 1700 ft .40/cy 4598 cy 1839. <br /> Operations Pad, incl Explosives Area (1.6 acres, rip 1 ft deep x 400 ft, 1200-ft haul, 60-ft dozer push) <br /> Grade Oper pad (minimal needed) 1.20/cy 150 cy 180.00 <br /> Rip Oper pad (400 ft, 1 ft deep) 100/ac 1.6 ac 160.00 <br /> Haul overburden to cover Oper pad (2200 ft haul) 1.40/cy 4033 cy 5646.00 <br /> Spread overburden on Oper pad 1.00/cy 4033 cy 4033.00 <br /> Haul topsoil to Oper pad 1.40/cy 2016 cy 2823.00 <br /> Spread topsoil on Oper pad 1.00/cy 2016 cy 2016.00 <br /> Excavate, shape drainage channel 1.00/cy 5200 cy 5200.00 <br /> Armor drainage channel (onsite generated stone) 1.10/cy 150 cy 165.00 <br /> Pit Benches(2.3 acres, 1000-ft haul, 600-ft avg loader carry, dozer push a/o skidsteer spread) <br /> Push overburden to pit benches (from stockpile) 1.30/cy 3711 cy 4824.00 <br /> Spread overburden on pit benches 1.00/cy 2097 cy 3711.00 <br /> Haul topsoil to pit benches 1.30/cy 1048 cy 2412.00 <br /> Spread topsoil on pit benches 1.00/cy 1048 cy 1856.00 <br /> Processing Area (1.1 ac,T/S in windrows at margins, rip 1 ft deep x 400 ft,80-ft level dozer push) <br /> Rough grade proc area 250/ac 3.9 ac 975.00 <br /> Rip proc area 100/ac 3.9 ac 390.00 <br /> Push and grade T/S,from windrow onto proc area 1.20/cy 3630 cy 4356.00 <br /> Overburden Stockpile Area (2.8 ac, rip 1 ft deep x 400 ft, 100-ft dozer push) <br /> Rough grade overburden area (O/B) 250/ac 3.9 ac 975.00 <br /> Rip overburden area 100/ac 3.9 ac 390.00 <br /> Push and grade T/S,from windrow onto O/B area 1.20/cy 3630 cy 4356.00 <br /> Topsoil Stockpile Area (1.3 acres, 60-ft level push, disc 6 inches deep, after T/S stockpile removal) <br /> Disc T/S stockpile area (seedbed preparation) 80/ac 1.3 ac 104.00 <br /> Temporary onsite roads (1500 LF x 20 ft width, 500-ft rip 1 ft deep, push 6"T/S from windrow) <br /> Rip roads 100/ac 0.7 ac 70.00 <br /> Revegetation: <br /> (Cost per acre includes seed, mulch,fertilizer and all applications) <br /> Pit benches-2.3 ac, broadcast 2600/ac 1.3 ac 3380.00 <br /> Operations pad/explosives area-1.6 ac,drill 1900/ac 1.6 ac 3040.00 <br /> Processing area-1.1 ac, drill 1900/ac 1.1 ac 2090.00 <br /> Overburden stockpile area-2.8 ac, drill 1900/ac 2.8 ac 5320.00 <br />