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Task description: <br />Site: Elk Creek Mine <br />PROJECT IDENTIFICATION <br />Task #: 322 State: Colorado <br />Date: 12- Jul -11 County: Delta <br />User: JRS <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9R - 9SU (2005) <br />Horsepower: 405 <br />Blade Type: Semi- Universal <br />Attachment: NA <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Ownership Cost/Hour: <br />Operating Cost/Hour: <br />Ripper op. Cost/Hour: <br />Operator Cost/Hour: <br />Total unit Cost/Hour: $198.57 <br />Total Fleet Cost/Hour: $198.57 <br />MATERIAL QUANTITIES <br />Initial Volume: 1,200 <br />Swell factor: 1.125 <br />Loose volume: 1,350 LCY <br />Average push gradient: <br />Average site altitude: <br />Regrade Drill Pads <br />5% <br />8,200 feet <br />Material weight: 2,650 lbs /LCY <br />$49.19 <br />$110.89 <br />$0.00 <br />$38.49 <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: 100 feet <br />Unadjusted hourly production: 1,243.2 LCY/hr <br />BULLDOZER WORK <br />Materials consistency description: Consolidated stockpile 1.0 <br />Weight description: Decomposed rock - 25% Rock, 75% Earth <br />Permit Action: Technical Revision 72 Permit/Job #: C1981022 <br />Utilization % <br />NA <br />100 <br />0 <br />NA <br />Abbreviation: None <br />Page 1 of 2 <br />Filename: CO22 -322 <br />CIRCES Cost Estimating Software <br />