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Mine Aree Yoast • <br />Project Misc. Riooing <br />Task Rio Final Graded Areas <br />NORKSHEET N0. RIP-2 <br />MISCELLANEOUS RECLAMATION ACTIVITIES <br />Description: Additional ripping nn the contour of severely compacted final graded areas <br />Equipment: D11-N with 3 shank ripper <br />Volume: .Assume 15X of the 105.2 acres of final graded area will require ripping <br />Final graded area = 105.2 ac x 0.15 x 3 ft = 76,400 cy <br />Cost: 76,400 cy/2522 cy/hr = 30 hrs. <br />30 hrs x E254.98/hr = EJ 649 <br />References: <br />Table 25-2-4, Attachment 25-2 <br />Yo rk sheet HR-1, Attachment 25-4, Poge 25-4-10 <br />1r <br />u <br /> <br />25-4-19a Revised 03/27/95 <br />