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Bulldozer Worksheet Cont'd Task, 005 <br />BULLDOZER WORK <br />Task description: Regrade Collom Haul Road r , <br />Site: Colowyo Coal Mine Permit Action: 13C <br />PROJECT IDENTIFICATION <br />Task #: 005 <br />Date: 311512017 <br />User: ZTT <br />State: Colorado <br />County: Moffat <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: <br />Cat DI IT - I IU <br />Horsepower: <br />850 <br />Blade Type: <br />Universal <br />Attachment: <br />1 -shank ripper <br />Shift Basis: <br />1 per da <br />Data Source: <br />(CRG) <br />Cost Breakdown: <br />Ownership Cost/Hour. <br />Operating Cost/Hour: <br />Ripper own. Cost/Hour: <br />Ripper op, Cost/Hour. <br />Operator Cost/Hour: <br />Total unit Cost/Hour; <br />Total Fleet Cost/Hour: <br />$473.67 <br />_$1,894.66 <br />Utilization % <br />$226.13 <br />NA <br />$183.90 <br />100 <br />$21.79 <br />NA <br />$0.00 <br />0 <br />$41.85 <br />NA <br />MATERIAL QUANTITIES <br />Initial Volume: 1,660,000 <br />Swell factor: 1.250 <br />Loose volume: 2,075,000 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 />I00 feet <br />2,870.3 LCY/hr <br />Materials consistency description: Dry, non -cohesive 0.8 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />Weight description: <br />5% <br />7,600 feet <br />2,650 lbs/LCY <br />Decomposed rock - 25% Rock, 75% Earth <br />Page 1 of 2 <br />Permit/Job#: C1981019 <br />Abbreviation: None <br />Filename: CO 19-005 <br />Job Condition Correction Factor <br />Source <br />Operator Skill: <br />0.900 <br />Material consistency: <br />0.800 <br />CAT HB <br />Dozing method: <br />1.000 <br />GEN. <br />Visibility: <br />1.000AVG <br />