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Bulldozer Worksheet Cont'd Task#002 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Regrade D-Portal Area <br /> Site: Deserado Mine Permit Action: 2022 Midterm Review Permit/Job#: C1981018 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 11/7/2022 County: Rio Blanco Filename: C018-002 <br /> User: CCW <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 /> Utilization% <br /> Ownership Cost/Hour: $146.30 NA <br /> Operating Cost/Hour: $141.41 100 <br /> Ripper own. $17.01 NA <br /> Cost/Hour: <br /> Ripper op. Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $346.02 <br /> Total Fleet Cost/Hour: $1,384.09 <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 Operator Study <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 250 feet <br /> Unadjusted hourly 546.0 LCY/hr <br /> production: <br /> Materials consistency description: Compacted fill or embankment 0.9 <br /> Average push 0% <br /> gradient: <br /> Average site altitude: 5,300 feet <br /> Material weight: 2,743 lbs/LCY <br /> Weight description: User Provided <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.900 (AB.AVG.) <br />