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Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Replace Topsoil and Subsoil(60 ac L9") <br /> Permit Action: 2014 Inspection- <br /> Site: Montoya Pit BLM Permit/Job#: M1980146 <br /> PROJECT IDENTIFICATION <br /> Task#: 004 _ State: Colorado Abbreviation: None <br /> Date: _7/10/2014 County: La Plata Filename: MI46-004 <br /> User: KAP <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D IOT- IOSU <br /> Horsepower: 574 <br /> Blade Type: Semi-Universal _ <br /> Attachment: 3-shank ripper _ <br /> Shift Basis: 1 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 NA <br /> Total unit Cost/Hour: $354.34 <br /> Total Fleet Cost/Hour: S354.34 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 77,550 <br /> Swell factor: 1.125 <br /> Loose volume: 87,244 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: Partly consolidated stockpile 1.1 <br /> Average push gradient: _-10% <br /> Average site altitude: 6,700 feet <br /> Material weight: 2,550 lbs/LCY <br /> Weight description: Earth-Dry packed <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 ! (AVG.) <br /> Material consistency: 1.100 (CAT HB) <br /> CIRCES Cost Estimating Software <br />