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BULLDOZER WORK <br />Task description: Regrade Pond 010 <br />Permit Action: Phase II/III Bond <br />Release SL -12 and <br />Site: New Horizon Mine PR -6 <br />PROJECT IDENTIFICATION <br />Task #: 052 State: Colorado <br />Date: 10/21/2011 County: Montrose <br />User: SLB <br />Page 1 of 2 <br />Permit/Job #: C1981008 <br />Abbreviation: None <br />Filename: C008 -052 <br />Agency or organization name: Colorado Division of Reclamation, Mining and Safety <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9T - 9SU <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 />Utilization % <br />Ownership Cost/Hour: <br />$72.40 <br />NA <br />Operating Cost/Hour: <br />$140.68 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$38.49 <br />NA <br />Total unit Cost/Hour: $251.56 <br />Total Fleet Cost/Hour: $251.56 <br />MATERIAL QUANTITIES <br />Initial Volume: 10,065 <br />Swell factor: 1.165 <br />Loose volume: 11,726 LCY <br />Source of estimated volume: Operator Task 13 <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 />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />0% <br />5,700 feet <br />lbs /LCY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />CIRCES Cost Estimating Software <br />