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BULLDOZER WORK <br /> Task description: Regrade Ditch NHN-001 East <br /> Site: New Horizon North Mine Permit Action: RN2 Permit/Job#: C2010089 <br /> PROJECT IDENTIFICATION <br /> Task#: 043 State: Colorado Abbreviation: None <br /> Date: 2/15/2022 County: Montrose Filename: 043-RN2 <br /> User: JHB <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D9T-9SU <br /> Horsepower: 405 <br /> Blade Type: Semi-Universal <br /> Attachment: 3-shank ripper <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $126.01 NA <br /> Operating Cost/Hour: $141.41 100 <br /> Ripper own. $19.26 NA <br /> Cost/Hour: <br /> Ripper op.Cost/Hour: $2.87 25 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $330.85 <br /> Total Fleet Cost/Hour: $330.85 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 4,000 <br /> Swell factor: 1.125 <br /> Loose volume: 4,500 LCY <br /> Source of estimated volume: Map 2.05.3(4)-7 and 2.053(4)-11 <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 50 feet <br /> Unadjusted hourly 2,110.5 LCY/hr <br /> production: <br /> Materials consistency Compacted fill or embankment 0.9 <br /> description: <br /> Average push 0% <br /> gradient: <br /> Average site altitude: 5,000 feet <br /> Material weight: 2,650 lbs/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: 0.900 (CAT HB)) <br />