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Pagel of 2 <br />BULLDOZER WORK <br />Task description: Regrade Drill Pad RS -11L <br />Site: Deserado Mine Permit Action: MR156 Permit/Job #: C1981018 <br />PROJECT IDENTIFICATION <br />Task #: 002 <br />Date: 8/7/2013 <br />User: ZTT <br />State: Colorado <br />County: Rio Blanco <br />Agency or organization name: DRMS <br />Abbreviation: None <br />Filename: C018 -002 <br />HOURLY EQUIPMENT COST <br />Source <br />Operator Skill: 0.750 <br />Basic Machine: Cat D9T - 9SU <br />Material consistency: 0.900 <br />CAT HB <br />Horsepower: 405 <br />GEN. <br />Blade Type: Semi - Universal <br />Attachment: NA <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Utilization % <br />Ownership Cost/Hour: <br />$69.88 <br />NA <br />Operating Cost/Hour: <br />$142.13 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$37.41 <br />NA <br />Total unit Cost/Hour: $249.42 <br />Total Fleet Cost/Hour: $249.42 <br />MATERIAL QUANTITIES <br />Initial Volume: 3,500 <br />Swell factor: 1.165 <br />Loose volume: 4,078 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 />75 feet <br />1.514.3 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 0% <br />Average site altitude: 5,800 feet <br />Material weight: 2,900 lbs/LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor <br />Source <br />Operator Skill: 0.750 <br />(AVG.) <br />Material consistency: 0.900 <br />CAT HB <br />Dozing method: 1.000 <br />GEN. <br />CIRCES Cost Estimating Software <br />