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. 1. Topsoil Stockpile and Borrow Area <br />These areas would only need to be bonded for seed bed preparation <br />and reseeding. <br />0.95 acres x $317.00/acre = $301.15 <br />2. Rail Siding Removal <br />1,400 ft x $1.13/ft = $1,582.00 <br />3. Storage and Loading Pad Reclamation <br />A. Rip Area <br />2.9 acres x 2'dp x 43,560 ft2 x cy = 9,357 cy <br />Acre x 27ft <br />9,357 cy/1,346 bcy/hr = 7 hours x $128.44/hr = $899.08 <br />B. Load Topsoil <br />2.9 acres 1'dp = 4,679 cy <br />• 640/370 = 1.73 trucks - use 2 trucks <br />(4,679 cy/370 cy/hr) a 2 = 7 hrs x $88.85/hr = $621.95 <br />C. Haul Topsoil <br />Fixed Time 4.9 minutes <br />Haul Distance 1/10 mile (1 way) <br />Loaded @ 0% 1.8min/mile or .18 min. <br />Empty @ . 2% 2.4min/mile or .24 min. <br />Travel Time = .42 min. <br />Cycle Time = 4.9 min + .42 min. = 5.32 min/cycle <br />= 11.28 cycles/hr <br />49 cy/cycle x 11.28 cycles/hr = 552 cy/hr <br />Factor = .67 x 552 cy/hr = 370 cy/hr <br />2 trucks for 7 hours = 14 x 586.14/hr = $1,205.96 <br />D. Rough Grade <br />D-10 Production = 2.9 acres e 2 acres/hr = 2 hrs. <br />2 hrs x $111.73/hr = $223.46 <br />