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Page] of 2 <br />BULLDOZER WORK <br />Task description: Backfill settling pond <br />Site: Monument View Gravel Pit Permit Action: SI-01 Permit/Job#: M2000032 <br />PROJECT IDENTIFICATION <br />Task #: 06A State: Colorado <br />Date: 3/31/2011 County: Mesa <br />User: THM <br />Agency or organization name: DRMS <br />HOURLY EOU <br />Basic Machine: <br />Horsepower: <br />Blade Type: <br />Attachment: <br />Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />IPMENT COST <br />Cat D8R Series II - 8SU (2005) <br />310 <br />Semi-Universal <br />NA <br />1 per day <br />(CRG) <br /> Utilization % <br />Ownership Cost/Hour: $39.08 NA <br />Operating Cost/Hour: $87.10 100 <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $38.49 NA <br />Total unit Cost/Hour: $164.67 <br />Total Fleet Cost/Hour: $749,240.25 <br />MATERIAL Q UANTITIES <br />Initial Volume: 5,000 <br />Swell factor: 1.000 <br />Loose volume: 5,000 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: 50 feet <br />Unadjusted hourly production: 1,400.0 LCY/hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />-5% <br />4,550 feet <br />2,800 lbs/LCY <br />Weight description: Clay - Natural bed <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 />Abbreviation: None <br />Filename: M032-06a <br />CIRCES Cost Estimating Software