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Pagel of 2 <br />BULLDOZER WORK <br />Task description: Highwall reduction <br />Site: Lost Cause Pond Permit Action: Initial Bond Pennit/Job#: M2010084 <br />PROJECT IDENTIFICATION <br />Task #: 001 State: Colorado <br />Date: 3/15/2011 County: Rio Blanco <br />User: DMC <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 /> Utilization % <br />Ownership Cost/Hour: $39.08 NA <br />Operating Cost/Hour: $81.13 100 <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $38.49 NA <br />Total unit Cost/Hour: $158.69 <br />Total Fleet Cost/Hour: $158.69 <br />MATERIAL QUANTITIES ) N V 3 H -- / Vi ( Qf4 <br />Initial Volume: 5,625 / I F+ ` ° <br />Swell factor: 1.250 <br />Loose volume: 7,031 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: Compacted fill or embankment 0.9 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />Weight description: <br />0% <br />6,450 feet <br />2.550 lbs/LCY <br />Earth - Dry packed <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />Material consistency: 0.900 (CAT HB)) <br />Dozing method: 1.000 (GEN. <br />CIRCES Cost Estimating Software <br />Abbreviation: None <br />Filename: M084-001 <br />