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Page 1 of 2 <br />BULLDOZER WORK <br />Task description: Replace Topsoil from Stockpile to De « Expansion Ponds <br />Site: Deserado Mine Permit Action: MR 153 Pennit/Job #: C1981018 <br />PROJECT IDENTIFICATION <br />Task #: 002 State: Colorado <br />Date: 8/9/2012 County: Rio Blanco <br />User: ZTT <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9T - 9SU <br />Horsepower: 405 <br />Blade Type: Semi - Universal <br />Attachment: <br />1 -shank ripper <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Cost Breakdown <br />$140.68 <br />Total unit Cost/Hour: $270.66 <br />Total Fleet Cost/Hour: $270.66 <br />MATERIAL QUANTITIES <br />Source <br />Utilization % <br />Ownership Cost/Hour: <br />$81.85 <br />NA <br />Operating Cost/Hour: <br />$140.68 <br />100 <br />Ripper op. Cost/Hour: <br />$9.64 <br />100 <br />Operator Cost/Hour: <br />$38.49 <br />NA <br />Total unit Cost/Hour: $270.66 <br />Total Fleet Cost/Hour: $270.66 <br />MATERIAL QUANTITIES <br />Source <br />Initial Volume: <br />192 <br />Swell factor: <br />1.125 <br />Loose volume: <br />216 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: <br />Unadjusted hourly production: <br />50 feet <br />2.110.5 LCY/hr <br />Materials consistency description <br />Average push gradient <br />Average site altitude: <br />0% <br />acted fill or embankment 0.9 <br />5,650 feet <br />Material weight: 2,550 lbs/LCY <br />Weight description: Earth - Dry packed <br />Job Condition Correction Factor <br />Source <br />Operator Skill: 0.750 <br />(AV&) <br />Material consistency: 0.900 <br />(CAT HB)) <br />Dozing method: 1.000 <br />GEN.) <br />Abbreviation: None <br />Filename: C018 -002 <br />CIRCES Cost Estimating Software <br />