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BULLDOZER WORK <br /> Task description: Backfill and Regrade Substation No.3 Pad and Sediment Pond <br /> Site: Elk Creek Mine Permit Action: SL1 Permit/Job#: C1981022 <br /> PROJECT IDENTIFICATION <br /> Task#: 003 State: Colorado Abbreviation: None <br /> Date: 9/9/2019 County: Delta Filename: 003 <br /> User: TNL <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D10T- lOSU <br /> Horsepower: 574 <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: $140.61 NA <br /> Operating Cost/Hour: $135.35 100 <br /> Ripper own. $0.00 NA <br /> Cost/Hour: <br /> Ripper op.Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $41.24 NA <br /> Total unit Cost/Hour: $317.20 <br /> Total Fleet Cost/Hour: $951.59 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 1,650 <br /> Swell factor: 1.165 <br /> Loose volume: 1,922 LCY <br /> Source of estimated volume: Page 2.05-37v and Drawing 5-091 <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly 1,718.9 LCY/hr <br /> production: <br /> Materials consistency Compacted fill or embankment 0.9 <br /> description: <br /> Average push 10% <br /> gradient: <br /> Average site altitude: 6,200 feet <br /> Material weight: 2,900 lbs/LCY <br /> Weight description: Decomposed rock- 50%Rock,50%Earth <br />