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BULLDOZER WORK <br /> <br />Task description: Regrade D-Portal Area <br />Site: Deserado Mine Permit Action: RN7 Permit/Job#: C1981018 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 002 State: Colorado Abbreviation: None <br />Date: 3/5/2019 County: Rio Blanco Filename: 002 <br />User: TNL <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: 3-shank ripper <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $110.70 NA <br />Operating Cost/Hour: $95.46 100 <br />Ripper own. <br />Cost/Hour: $12.36 NA <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $41.52 NA <br />Total unit Cost/Hour: $260.05 <br />Total Fleet Cost/Hour: $1,040.18 <br /> <br />MATERIAL QUANTITIES <br />Initial Volume: 160,750 <br />Swell factor: 1.111 <br />Loose volume: 178,593 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell <br />factor: <br />Operator Study <br /> <br />HOURLY PRODUCTION <br />Average push distance: 250 feet <br />Unadjusted hourly <br />production: <br />546.0 LCY/hr <br /> <br />Materials consistency <br />description: <br />Compacted fill or embankment 0.9 <br /> <br />Average push <br />gradient: <br />0 % <br />Average site altitude: 5,300 feet <br /> <br />Material weight: 2,743 lbs/LCY <br /> <br />Weight description: User Provided <br />Job Condition Correction Factor Source <br />Operator Skill: 0.900 (AB.AVG.) <br />Material consistency: 0.900 (CAT HB))