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Page 1 of 2 <br />BULLDOZER WORK <br />Task description: <br />Site: Frentress Gravel Pit <br />Grade pit slopes to 3H: 1V <br />Permit Action: <br />PROJECT IDENTIFICATION <br />Task #: 003 State: <br />Date: 3/31/2011 County: <br />User: DMC <br />Initial Bond <br />Colorado <br />Routt <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D8R Series II - 8U (2005) <br />Horsepower: 310 <br />Blade Type: Universal <br />Attachment: NA <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br /> <br />Ownership Cost/Hour: <br />$39.08 Utilization <br />NA <br />Operating Cost/Hour: $81.13 100 <br />Cost/Hour: <br />per op <br />Ri $0.00 0 <br />. <br />p <br />Operator Cost/Hour: $38.49 NA <br />Total unit Cost/Hour: $158.69 <br />Total Fleet Cost/Hour: $158.69 <br />MATERIAL QUANTITIES <br />Initial Volume: 7,031 <br />Swell factor: 1.230 <br />Loose volume: 8,648 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: <br />Unadjusted hourly production: <br />50 feet <br />1.627.0 LCY/hr <br />Materials consistency description: Loose <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />10% <br />6,380 feet <br />2.100 lbs/LCY <br />ile 1.2 <br />Weight description: Earth - Loam <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />Material consistency: 1.200 (CAT HB <br />Dozing method: 1.000 (GEN.) <br />Permit/Job#: M2011017 <br />Abbreviation: None <br />Filename: MO 17-003 <br />CIRCES Cost Estimating Software