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Bulldozer Worksheet Cont'd Task # 010 Page 1 of 2 <br />Task description <br />Site: Calhan Clay Pit <br />BULLDOZER WORK <br />Backfilling of cut, initial slope grading <br />Permit Action: 2015 Update Permit/Job #: M1993080 <br />PROJECT IDENTIFICATION <br />Task #: 010 <br />Date: 2/3/2015 <br />User: TC 1 <br />State: Colorado <br />County: El Paso <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: <br />Horsepower: <br />Blade Type: <br />Attachment: <br />Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />Cat D8T - 8SU <br />310 <br />Semi - Universal <br />NA <br />Iper day <br />(CRG) <br />Abbreviation: None <br />Filename: M080 -010 <br />Total unit Cost/Hour: $209.11 <br />Total Fleet Cost/Hour: $209.11 <br />MATERIAL QUANTITIES <br />Source <br />Utilization % <br />Ownership Cost/Hour: <br />$62.67 <br />NA <br />Operating Cost/Hour: <br />$107.59 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$38.85 <br />NA <br />Total unit Cost/Hour: $209.11 <br />Total Fleet Cost/Hour: $209.11 <br />MATERIAL QUANTITIES <br />Source <br />Initial Volume: <br />1,000 <br />Swell factor: <br />1.125 <br />Loose volume: <br />1,125 LCY <br />Source of estimated volume: Calc from SWMP berms, mining/recl plans / Google <br />Earth dist. <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />100 feet <br />852.6 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />-30% <br />6,600 feet <br />50 lbs/LCY <br />Weight description: Earth - Dry packed <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 />Visibility: 1.000 <br />(AVG.) <br />