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Page I of 2 <br /> j BULLDOZER WORK <br /> Task description: Reduce highwalls to 3:1 <br /> Permit Action: 2014 Inspection- <br /> Site: Montoya Pit BLM Permit/Job#: M1980146 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None _ <br /> Date: 7/1/2014 County: La Plata Filename: M146-002 <br /> User: KAP <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat DIOT- IOSU <br /> Horsepower: 574 <br /> Blade Type: Semi-Universal <br /> Attachment: 3-shank ripper ____ <br /> Shift Basis: I per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $131.86 NA <br /> Operating Cost/Hour: _ $184.48 100 <br /> Ripper op.Cost/Hour: _ $0.00 0 _ <br /> Operator Cost/Hour: $38.01 i NA <br /> Total unit Cost/Hour: $354.34 <br /> Total Fleet Cost/Hour: $354.34 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 37,500 <br /> Swell factor: 1.330 _ <br /> Loose volume: 49,875 LCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly production: 1,718.9 LCY/hr _ <br /> Materials consistency description: Consolidated stockpile 1.0 <br /> Average push gradient: -25% <br /> Average site altitude: 6,700 feet <br /> Material weight: 2,900 lbs/LCY <br /> Weight description: Decomposed rock-50%Rock,50%Earth <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 <br /> Material consistency: 1.000 J (CAT HB) <br /> CIRCES Cost Estimating Software <br />