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Task description: Regrade water treatment pond <br />Permit Action: NA - New CIRCES <br />Program Rollover <br />Site: Bear Mine <br />PROJECT IDENTIFICATION <br />Task #: 003 <br />Date: 7/1/2011 <br />User: SLB <br />Cost Breakdown: <br />Agency or organization name: Division of Reclamation, Mining and Safety <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D7R DS Series II - 7SU <br />Horsepower: 240 <br />Blade Type: Semi - Universal <br />Attachment: 3 -shank ripper <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Ownership Cost/Hour: <br />Operating Cost/Hour: <br />Ripper op. Cost/Hour: <br />Operator Cost/Hour: <br />Total unit Cost/Hour: $151.80 <br />Total Fleet Cost/Hour: $151.80 <br />MATERIAL QUANTITIES <br />Initial Volume: 2,567 <br />Swell factor: 1.125 <br />Loose volume: 2,888 LCY <br />Source of estimated volume: DRMS estimated from Drawing 11 -4 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: 75 feet <br />$48.37 <br />$64.94 <br />$0.00 <br />$38.49 <br />Unadjusted hourly production: 854.1 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 0 % <br />Average site altitude: 6,000 feet <br />Material weight: 2,550 lbs /LCY <br />Weight description: Earth - Dry packed <br />Job Condition Correction Factor <br />Operator Skill: <br />Material consistency: <br />BULLDOZER WORK <br />State: Colorado <br />County: Gunnison <br />0.750 <br />0.900 <br />Utilization % <br />NA <br />100 <br />0 <br />NA <br />Source <br />(AVG.) <br />(CAT HB)) <br />Abbreviation: None <br />Page 1 of 2 <br />PermitlJob #: C1981033 <br />Filename: CO33 -003 <br />CIRCES Cost Estimating Software <br />