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Task description: <br />Site: Peabody Sage Creek Mine <br />PROJECT IDENTIFICATION <br />Task #: 010 <br />Date: 2/4/2013 <br />User: JDM <br />BULLDOZER WORK <br />Cut Material Over 6.93 ROM Coal Area <br />Permit Action: 2013 Midterm Review <br />State: Colorado <br />County : Routt <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D8T - 8SU <br />Horsepower: 310 <br />Blade T}'pe: Semi - Universal <br />Attachment: 3- shank ripper__ <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Page 15 of 129 <br />Permit /Job#: C2009087 <br />Abbreviation: None <br />Filename: C087 -010 <br />Total emit Cost/Hour: $204.45 <br />Total Fleet Cost/Hour: $204.45 <br />MATERIAL QUANTITIES <br />Initial Volume: 16.770 <br />Swell factor: 1.125 <br />Loose volume: 18,866 LCY <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: 852.6 LCY/hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: 0% <br />Average site altitude: 6.800 feet <br />Material weight: <br />Weight description: <br />2.650 lbs/LCY <br />rock - 25 %Rock, 75% Earth <br />Job Condition Correction Factor <br />Utilization % <br />Onnership Cost/Hour: <br />$63.00 <br />NA <br />Operating Cost/Hour: <br />$1003 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$37.41 <br />NA <br />Total emit Cost/Hour: $204.45 <br />Total Fleet Cost/Hour: $204.45 <br />MATERIAL QUANTITIES <br />Initial Volume: 16.770 <br />Swell factor: 1.125 <br />Loose volume: 18,866 LCY <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: 852.6 LCY/hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: 0% <br />Average site altitude: 6.800 feet <br />Material weight: <br />Weight description: <br />2.650 lbs/LCY <br />rock - 25 %Rock, 75% Earth <br />Job Condition Correction Factor <br />Source <br />Operator Skill: <br />0.750 <br />(AVG.) <br />Material consistency: <br />1.100 <br />(CAT HB) <br />Dozing method: <br />1.000 <br />(GEN. ) <br />Visibility: <br />1.000 <br />(AVG.) <br />CIRCES Cost Estimating SoffiNare <br />