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Western Fuels-Colorado <br />• Reclamation Cost Summary Form <br />TASK #: 2 PREP. BY: ROSS L. GUBKA, P.E. <br />Date: 10-8-97 w OPERATION: NEW HORIZON MINE #2 <br />PERMIT#: C-81-008 <br />Task Description: Grade Boxcut Material Placed in Final Pit <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 />Cost/Hr 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: 115,250 <br />Swell Factor 1 <br />Loose Volume (LCY) 115,250 <br />Source of quantity take-off: Page 3.02.2-32 <br />~OURLY PRODUCTION: <br />Average Push distance (feet) 200 <br />Unadjusted hourly dozer production (Icy/HR 701 <br />Avg Push gradiant 0% <br />Avg site altitude (ft) 5,700 <br />Material weight fbs/LCY 2,900 <br />Decomposed rock - 50%Rock, 50% Earth <br />Adjusted Unit Prod. (LCY/HR) 341 <br />JOB COST: <br />Fleet Size 1 <br />Total Job Time (Hr): 337.69 <br />Unit cost ($/LCY) $0.2894 <br />Total Job Cost <br /> <br />Shifts: 1/day <br />$16.36 <br />$37.18 <br />2$ 5 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 1.00 <br />Altitude denting 1.00 <br />Material Weight 0.79 <br />Blade Type 1.00 <br />Net Job correctio 0.49 <br />$33,352 <br />C:\DATA\OPRO\PERMIT\96PERMIT\REVISION\BON DCALa.WB1 <br />