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DOLOWYO COAL COMPANY <br />2000 Mi0 TERM REVIEW ~ TR ~ 51 <br />TR ~ I9 VIEST PIT D16TURBANCE AREA MODIFICATION <br />TR 49 • Weal Plt Olaturbance Araa Medi0catlon <br />Bulldozer produdlon estimation <br />Pmtludian = Maximum Pmtluc0an X Cortedian Fedora <br />9.22 Aue Area <br />Maximum Pratludlon of D10 wan a $U Blatls at an average dozing tllatanm or 150 2 <br />14.05 Acre Aree <br />Maslmum Pmtludlon of D70 with a SU Blade at an average dozing tlislance of 3501E <br />Conedicn Facoas in boN uses (fiom CAT handbook) <br />Operator 0.65 <br />Material /actor 1.00 <br />Dozing loador 1.20 <br />VlsihllXy 1.00 <br />ABM1ude 0.98 <br />Dual tln 1.00 <br />Job etflcienry O.B3 <br />Weight mrtedion 0.90 <br />CoeRldenl al TnWOn 1.00 <br />Oireu Drive Transmission 1.00 <br />Spoil Pile Fedor 1.00 <br />1200 LCYthr. (hom CAT handbook) <br />550 LCY/nr. (from CAT Hanobook) <br />Protludion <br />(LCV/hr) LCV Hours <br />• 9.22 Aue 880 22,321 26 <br />14.05 Aue 407 37,995 84 <br />Bond Caleulatlon <br /> Owning antl <br /> Noun Operating Cost Per <br />Doxing Cost requiretl Hour Total Cost <br /> (hr.) (S) (S) <br />9.22 Aves 25 5166.27 S1,2fi6.13 <br />14.05 Aces 64 5166.27 514,194.39 <br />TOTAL DOZING COST S1B,/fi2.52 <br />Grading Cast <br /> Loose Cubic Bank Cuhic Pradudicn Equipment <br /> Yarda Yarde Rate Houn Equipment Cbata Total Casl <br /> (Lq) ' (BCr) (LCYMR) (hr.) (SA+rJ (5) <br />9.22 AVea <br />14G Molorgreder 26,785 22,321 1,674 16 559.60 3956.64 <br />14.05 Aces <br />14 G Mdorynder 40.794 33,995 1,674 24 559.60 51,457.28 <br /> <br />TOTAL GRADING DD$ T$ 52,414.11 <br />• <br />