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Bulldozer Worksheet Cont'd Task#002 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Push Highwall Block 1 into Pit <br /> Site: New Horizon Mine Permit Action: RN8r Permit/Job#: C1981008 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 8/7/2023 County: Montrose Filename: C008-002 <br /> User: CCW <br /> Agency or organization name: Colorado Division of Reclamation,Mining and Safety <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: OBSOLETE-Cat D9T-9U <br /> Horsepower: 405 <br /> Blade Type: Universal <br /> Attachment: NA <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $10.00 NA <br /> Operating Cost/Hour: $10.00 100 <br /> Ripper own. $0.00 NA <br /> Cost/Hour: <br /> Ripper op. Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $61.30 <br /> Total Fleet Cost/Hour: $122.60 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 56,971 <br /> Swell factor: 1.000 <br /> Loose volume: 56,971 LCY <br /> Source of estimated volume: WFC Fence Diagram, 1,748'long Cut 96 <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 190 feet <br /> Unadjusted hourly 779.1 LCY/hr <br /> production: <br /> Materials consistency description: Rock,avg. ripped or blasted 0.7 <br /> Average push -20% <br /> gradient: <br /> Average site altitude: 5,700 feet <br /> Material weight: 2,900 lbs/LCY <br /> Weight description: Decomposed rock-50%Rock, 50%Earth <br /> Job Condition Correction Factor Source <br />