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• <br />.~ <br />Task Description: <br />TASK #: 29 <br />Western Fuels-Colorado <br />Reclamation Cost Summary Form <br />:Date: 10-8-97 { ~ ' `OPERATIbN: NEW HORIZON MINE #2 <br />PERMIT #: C-81-008 <br />Grade Pit Turn Slot Cut Lowwall <br />HOURLY EQUIPMENT COST Basic Machine: Caterpiller D9R <br />Blade type: Semi-Universal <br />Attachment #1: ROPS Cab <br />Attachment #2: 1-shank ripper <br />CosUHr Breakdown ownership :...................................................................... <br />material & supplies plus repairs :.................................... <br />operator :..................................................................... . <br />Total equipment cost per hour <br />Contractors contingencies <br />Net equipment cost per hour <br />MATERIALQUANTITIES <br />Initial Volume: 482,930 <br />Swell Factor 1 <br />Loose Volume (LCY) 482,930 <br />~OURLY PRODUCTION: <br />Average Push distance (feet) 263 <br />Unadjusted hourly dozer production (Icy/HR 541 <br />Avg Push gradiant -10% <br />Avg site altitude (ft) 5,700 <br />Material weight Ibs/LCY 2,900 <br />Decomposed rock - 50%Rock, 50% Earth <br />Adjusted Unit Prod. (LCY/HR) 321 <br />Shifts: 1 /day <br />$16.36 <br />$37.18 <br />25.48 <br />$79.01 <br />125% <br />$98.76 <br />Job Condition Corection Facto <br />Operator 0.75 <br />Mat consistency 1.10 <br />Dozing method 1.00 <br />visibility 1.00 <br />Job efficiency 0.83 <br />Spoil Pile factor 0.90 <br />Push gradient 1.22 <br />Altitude Berating 1.00 <br />Material Weight 0.79 <br />Blade Type 1.00 <br />Net Job correctio 0.59 <br />JOB COST: <br />U <br />Fleet Size 1 <br />Total Job Time (Hr): 1,502.88 <br />Unit cost ($/LCY) $0.3074 <br />Total Job Cost <br />$148,432 <br />C:\DATA\OPROIPERMIT\96PERMIT\REVISIONIBON DCALa. W61 <br />