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Page 1 of 2 <br />BULLDOZER WORK <br />Task description: Replace Topsoil on Drill Pads and Roads <br />Site: Northfield Proiect Permit Action: SL2 Permit/Job #: X200522600 <br />PROJECT IDENTIFICATION <br />Task #: 004 State: Colorado <br />Date: 7/1/2013 County: Fremont <br />User: ERR <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine' Cat D6T <br />Horsepower: 185 <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 />$30.43 _ <br />Operating Cost/Hour: <br />$57.9_7_ <br />Ripper op. Cost /Hour: <br />$0.00 <br />Operator Cost /Hour: <br />$37.41 <br />Total unit Cost/Hour: $125.81 <br />Total Fleet Cost /Hour: $125.81 <br />Abbreviation: None <br />Filename: X226 -004 <br />Utilization % <br />NA <br />-� -- 100 -- <br />-- 0 - <br />_L NA <br />MATERIAL QUANTITIES <br />Initial Volume: 726 <br />Swell factor: 1.125 <br />Loose volume: 817 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: 303.3 LCY /hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: 0% <br />Average site altitude: 5,500 feet <br />Material weight: 2,650 Ibs /LCY <br />Weight description: Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: _ 0.750 (AVG.) <br />Material consistency: 1.100 (CAT HB) <br />Dozing method: 1.000 (GEN.) <br />CIRCES Cost Estimating Software <br />