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Bulldozer Worksheet Cont'd Task#02A Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Reduce pit slopes to 3:1 <br /> Site: Cotton Creek Pit Permit Action: 2016-10 Permit/Job#: M2013054 <br /> PROJECT IDENTIFICATION <br /> Task#: 02A State: Colorado Abbreviation: None <br /> Date: 10/12/2016 County: Saguache Filename: M054-02a <br /> User: ACY <br /> Agency or organization name: DkMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D8T-8SU <br /> Horsepower: 310 <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: $82.01 NA <br /> Operating Cost/Hour: $79.23 100 <br /> Ripper own.Cost/Hour: $0.00 NA <br /> Ripper op.Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $38.89 NA <br /> Total unit Cost/Hour: $200.13 <br /> Total Fleet Cost/Hour: $200.13 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 500 <br /> Swell factor: 1.330 <br /> Loose volume: 665 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: Compacted fill or embankment 0.9 <br /> Average push gradient: -20% <br /> Average site altitude: 7,800 feet <br /> Material weight: 2,900 lbs/LCY <br /> Weight description: Decomposed rock-50%Rock,50%Earth <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 /> Visibility: 1.000 (AVG.) <br />