Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br /> <br />Task description: Doze Remaining East Pit Spoil <br />Site: Colowyo Coal Mine Permit Action: Permit Renewal 06 Permit/Job#: C1981019 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 005 State: Colorado Abbreviation: None <br />Date: 1/7/2013 County: Moffat Filename: C019-005 <br />User: JRS <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D11R - 11U <br />Horsepower: 850 <br />Blade Type: Universal <br />Attachment: 1-shank ripper <br />Shift Basis: 1 per day <br />Data Source: (CRG) Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $143.02 NA <br />Operating Cost/Hour: $280.92 100 <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $37.41 NA Total unit Cost/Hour: $461.35 <br />Total Fleet Cost/Hour: $1,845.40 <br /> <br />MATERIAL QUANTITIES Initial Volume: 575,200 <br />Swell factor: 1.000 <br />Loose volume: 575,200 LCY Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell <br />factor: <br />Cat Handbook <br /> <br />HOURLY PRODUCTION <br />Average push distance: 285 feet <br />Unadjusted hourly <br />production: <br />1,115.6 LCY/hr <br /> <br />Materials consistency description: Partly consolidated stockpile 1.1 <br /> <br />Average push gradient: -10 % <br />Average site altitude: 7,600 feet <br /> <br />Material weight: 2,900 lbs/LCY <br /> <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />