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Borehole Worksheet Cont'd Task#TTT Page 4 of 12 <br /> BULLDOZER WORK <br /> Task description: Regrade Pond 009 <br /> Site: New Horizon Mine Permit Action: SL25 Permit/Job#: C1981008 <br /> PROJECT IDENTIFICATION <br /> Task#: 051 State: Colorado Abbreviation: None <br /> Date: 12/29/2022 County: Montrose Filename: C008-051 <br /> User: JHB <br /> Agency or organization name: Colorado Division of Reclamation,Mining and Safety <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D9T-9SU <br /> Horsepower: 405 <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: $146.30 NA <br /> Operating Cost/Hour: $141.41 100 <br /> Ripper own. Cost/Hour: $0.00 NA <br /> Ripper op. Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $329.01 <br /> Total Fleet Cost/Hour: $329.01 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 8,861 <br /> Swell factor: 1.165 <br /> Loose volume: 10,323 LCY <br /> Source of estimated volume: Operator Task 013 <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly production: 1,243.2 LCY/hr <br /> Materials consistency description: Compacted fill or embankment 0.9 <br /> Average push gradient: 0% <br /> Average site altitude: 5,700 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 /> CIRCES Cost Estimating Software <br />