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~~ <br />JUL~'94 15.36 No .013 P.11 <br />TR 94-24 Amooo Plpellne Undermining Bond Calculation <br />• Remove! of stockpond- <br />Assume 125'x 125' x 3' average depth of cut = 46,875 cublo feet <br />of material to be re-worked to bacMlll atockpond <br />46,876 cubic 19et / 27 cublc feet per cublc yard a 1,736 c. yards <br />Cost for D8N at $98.79 per hour, 660 CY capacity per hour <br />1,736 CY /660 CY per Hour = 2.6 hours SAY 3 hours <br />3 hours x $98.79 per hour = $ 296.37 SAY $300.00 <br />Regrading of dlverslone and stockpond - <br />Assume grading of area 40'x2500' <br />(diversions on both sides) = 100,000 square feet = 23 acres <br />Assume grading of area 150' x t 60' <br />(top Brea of pond plus blending) = 22,600 square feet = 0.6 acres <br />Cost for 14 ~ grader at $83.31 per hour, 1.5 acres per hour <br />28 acres / 1.5 acres per hour = 1.9 hours SAY 2 hours <br />• 2 hours x $83.31 per hour = 3166.62 SAY $175.00 <br />Re~eeding cf areas - <br />Assume 2.8 acres, worst case RangelendM/lldllfe seed mix. <br />Tofsl reaeeding cost $367.31 per acre SAY 3370.00 <br />2.8 acxes x $370.00 per acre = $1,036.00 SAY $1,060.00 <br />Subtotal >$1,625.00 <br />ADD 1896 Admin. 3 274.60 <br />TOTAL $1,799.60 <br />SAY 31,800.00 <br />•• Note: All costs based upon figures and equipment trom Permit Renewal ~2 <br />Reclamation Cost Estimate as received from DMt3. <br />• TR 94-24 Ex, 26-32 ~ 7/11/94 <br />