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Bulldozer Worksheet Cont’d Task # 04B Page 1 of 2 <br /> <br /> <br />BULLDOZER WORK <br /> <br />Task description: Finish grading transported topsoil <br />Site: Cerise Mine Permit Action: TR2 Permit/Job#: M2010058 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 04B State: Colorado Abbreviation: None <br />Date: 9/27/2021 County: Garfield Filename: M058-04b <br />User: ACY <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9T - 9SU <br />Horsepower: 405 <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: $126.01 NA <br />Operating Cost/Hour: $141.41 100 <br />Ripper own. Cost/Hour: $0.00 NA <br />Ripper op. Cost/Hour: $0.00 15 <br />Operator Cost/Hour: $41.30 NA <br />Total unit Cost/Hour: $308.72 <br />Total Fleet Cost/Hour: $1,234.89 <br /> <br />MATERIAL QUANTITIES <br />Initial Volume: 24,503 <br />Swell factor: 1.000 <br />Loose volume: 24,503 LCY <br />Source of estimated volume: Half of Transported volume <br />Source of estimated swell factor: Cat Handbook <br /> <br />HOURLY PRODUCTION <br />Average push distance: 150 feet <br />Unadjusted hourly production: 910.5 LCY/hr <br /> <br />Materials consistency description: Loose stockpile 1.2 <br /> <br />Average push gradient: 0 % <br />Average site altitude: 6,300 feet <br /> <br />Material weight: 1,600 lbs/LCY <br /> <br />Weight description: Top Soil <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />Material consistency: 1.200 (CAT HB) <br />Dozing method: 1.000 (GEN.) <br />Visibility: 1.000 (AVG.)