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Bowie No. 2 Mine Reclamation Cost Estimate RN -3 Page 19 of 312 <br />Task description: <br />Site: Bowie No. 2 Mine <br />BULLDOZER WORK <br />Old Truck Loadout Material Storage Area <br />Permit Action: Permit Renewal 3 <br />PROJECT IDENTIFICATION <br />Task #: 007 State: Colorado <br />Date: 1/16/2013 County: Delta <br />User: SLB <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: <br />Cat D10T - IOSU <br />Horsepower: <br />574 <br />Blade Type: <br />Semi - Universal <br />Attachment: <br />NA <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Cost Breakdown: <br />NA <br />Permit/Job #: C1996083 <br />Abbreviation: None <br />Filename: C083 -007 <br />Total unit Cost/Hour: $319.93 <br />Total Fleet Cost/Hour: $1,279.71 <br />MATERIAL QUANTITIES <br />Initial Volume: 9,790 <br />Swell factor: 1.165 <br />Loose volume: 11,405 LCY <br />Source of estimated volume: Page 3.02 -2 <br />Source of estimated swell Cat Handbook <br />factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly <br />production: <br />150 feet <br />1,243.2 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 10% <br />Average site altitude: 6,500 feet <br />Material weight: 2,900 lbs /LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 1 (AVG.) <br />Utilization % <br />Ownership Cost /Hour: <br />$99.15 <br />NA <br />Operating Cost/Hour: <br />$183.36 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$37.41 <br />NA <br />Total unit Cost/Hour: $319.93 <br />Total Fleet Cost/Hour: $1,279.71 <br />MATERIAL QUANTITIES <br />Initial Volume: 9,790 <br />Swell factor: 1.165 <br />Loose volume: 11,405 LCY <br />Source of estimated volume: Page 3.02 -2 <br />Source of estimated swell Cat Handbook <br />factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly <br />production: <br />150 feet <br />1,243.2 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 10% <br />Average site altitude: 6,500 feet <br />Material weight: 2,900 lbs /LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 1 (AVG.) <br />