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Bulldozer Worksheet Cont'd Task # 001 Page 1 of 2 <br />BULLDOZER WORK <br />Task description: Backfilling and Grading <br />Permit Action: 2014 SO Cost <br />Site: Ensminger Pit #2 Estimate Permit /Job #: M2010036 <br />PROJECT IDENTIFICATION <br />Task #: 001 State <br />Date: 11/25/2014 County <br />User: ERR <br />Colorado <br />Phillips <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: 3 -shank ripper <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Abbreviation: None <br />Filename: M036 -001 <br />Total unit Cost/Hour: $264.49 <br />Total Fleet Cost/Hour: $264.49 <br />MATERIAL QUANTITIES <br />Initial Volume: 15,649 <br />Swell factor: 1.165 <br />Loose volume: 18,231 LCY <br />Source of estimated volume: Application (6" Overburden on 19.4 acres) <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />200 feet <br />700.0 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: -5% <br />Average site altitude: 4,069 feet <br />Material weight: 2,900 lbs/LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: <br />Material consistency: <br />Dozing method: <br />Visibility: <br />Job efficiency: <br />0.750 <br />(AVG.) <br />Utilization % <br />Ownership Cost/Hour: <br />$81.10 <br />NA <br />Operating Cost/Hour: <br />$143.16 <br />100 <br />Ripper op. Cost/Hour: <br />$2.23 <br />25 <br />Operator Cost/Hour: <br />$38.01 <br />NA <br />Total unit Cost/Hour: $264.49 <br />Total Fleet Cost/Hour: $264.49 <br />MATERIAL QUANTITIES <br />Initial Volume: 15,649 <br />Swell factor: 1.165 <br />Loose volume: 18,231 LCY <br />Source of estimated volume: Application (6" Overburden on 19.4 acres) <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />200 feet <br />700.0 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: -5% <br />Average site altitude: 4,069 feet <br />Material weight: 2,900 lbs/LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: <br />Material consistency: <br />Dozing method: <br />Visibility: <br />Job efficiency: <br />0.750 <br />(AVG.) <br />0.900 <br />CAT HB <br />1.000 <br />GEN. <br />1.000 <br />(AVG.) <br />0.830 <br />(1 SHIFT/DAY) <br />