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Page 7 of 264 <br /> BULLDOZER WORK <br /> Task description: Regrade Diversions I/J Pit <br /> Site: Trapper Mine Permit Action: RN8 Permit/Job#: C1981010 <br /> PROJECT IDENTIFICATION <br /> Task#: 001A State: Colorado Abbreviation: None <br /> Date: 8/3/2022 County: Moffat Filename: C010-01A <br /> User: RAR <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D8T-8SU <br /> Horsepower: 310 <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: $124.85 NA <br /> Operating Cost/Hour: $97.63 100 <br /> Ripper own. $13.10 NA <br /> Cost/Hour: <br /> Ripper op. Cost/Hour: $7.30 100 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $284.18 <br /> Total Fleet Cost/Hour: $1,136.73 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 829 <br /> Swell factor: 1.000 <br /> Loose volume: 829 LCY <br /> Source of estimated volume: Permit Appendix A,Table A-2-5, A.3.1 and A-8-2 <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 50 feet <br /> Unadjusted hourly 1,400.0 LCY/hr <br /> production: <br /> Materials consistency description: Consolidated stockpile 1.0 <br /> Average push 0% <br /> gradient: <br /> Average site altitude: 6,413 feet <br /> Material weight: 2,475 lbs/LCY <br /> Weight description: User Provided <br /> Trapper RN8 2022 December <br />