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Page 51 of 556 <br />BULLDOZER WORK <br />Task description: Regrade Material Storage Area from TR -29 <br />Site: Bowie No. 2 Mine Permit Action: SLI Permit/Job#: C1996083 <br />PROJECT IDENTIFICATION <br />Task #: 020 State: <br />Date: 3/8/2016 County: <br />User: JDM <br />Colorado <br />Delta <br />Agency or organization name: DRMS <br />Abbreviation: None <br />Filename: C083-020 <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D10T - IOSU <br />Horsepower: 574 <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: $133.56 <br />NA <br />Operating Cost/Hour: $173.02 <br />100 <br />Ripper op. Cost/Hour: $0.00 <br />0 <br />Operator Cost/Hour: $38.89 <br />NA <br />Total unit Cost/Hour: $345.47 <br />Total Fleet Cost/Hour: $1,381.88 <br />MATERIAL QUANTITIES <br />Initial Volume: 500 <br />Swell factor: 1.165 <br />Loose volume: 583 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell Cat Handbook <br />factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly <br />production: <br />200 feet <br />946.0 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push <br />gradient: <br />Average site altitude: <br />Material weight: <br />5% <br />6,000 feet <br />2.900 lbs/LCY <br />Weight description: Decomposed rock - 50% <br />Job Condition Correction Factor <br />Operator Skill: 0.750 <br />50% Earth <br />Source <br />AVG.) <br />CIRCES Cost Estimating Software <br />