Laserfiche WebLink
Western Fuels-Colorado <br />• Reclamatiq~ Cost Summary Form <br />TASK#: 12 PREP. BY: ROSS L. GUBKA, P.E. <br />Date: 10-8-97 OPERATION: NEW HORIZON MINE #2 <br />PERMIT#: C-81-008 <br />Task Description: Reconstruct Drainage' <br />HOURLY EQUIPMENT COST Basic Machine: Caterpiller D9R <br />Blade type: Semi-Universal Shifts: 1/day <br />Attachment #1: ROPS Cab <br />Attachment #2: 1-shank ripper <br />CosUHr Breakdown ownership :.................................................... .................. $16.36 <br />material & supplies plus repairs :.................. .................. $37.18 <br />operator ...... 25.48 <br />Total equipment cost per hour $79.01 <br />Contractors contingencies % 125% <br />Net equipment cost per hour $98.76 <br />MATERIALQUANTITIES <br />Initial Volume: 1,500 <br />Swell Factor 1 <br />Loose Volume (LCY) 1,500 <br />Source of quantity take-off Page 2.05-4(2)(c)-4, Map 2.05.4-2 <br />~OURLY PRODUCTION: <br />Average Push distance (feet) 200 <br />Unadjustetl hourly dozer production (Icy/HR 701 <br />Avg Push gradfant 2% <br />Avg site altitude (ft) 5,700 <br />Material weight Ibs/LCY 2,900 <br />Decomposed rock - 50%Rock, 50% Earth . <br />Adjusted Unit Prod. (LCY/HR) 241 <br />JOB COST: <br />Fleet Size 1 <br />Total Job Time (Hr): 6.23 <br />Unit cost ($/LCY) $0.4102 <br />Total Job Cost <br />• <br />Job Condition Corection Facto <br />Operator 0.75 <br />Mat consistency 0.90 <br />Dozing method 1.00 <br />visibility 1.00 <br />Job efficiency 0.83 <br />Spoil Pile factor 0.80 <br />Push gradient 0.97 <br />Altitude Berating 1.00 <br />Material Weight 0.79 <br />Blade Type 1.00 <br />Net Job correctio 0.34 <br />$615 <br /> <br />C:IDATA\OPROIPERMIT\96PERMIT\REVISION\BONDCALa.WB1 <br />