Laserfiche WebLink
Bulldozer Worksheet Cont'd Task#004 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Backfdl and Grade Material Used to Widen Access Road <br /> Site: Elk Creek Mine Permit Action: MT8 Permit/Job#: C1981022 <br /> PROJECT IDENTIFICATION <br /> Task#: 004 State: Colorado Abbreviation: None <br /> Date: 7/12/2021 County: Delta Filename: 022-004 <br /> User: LDS <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D10T- IOSU <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: $169.60 NA <br /> Operating Cost/Hour: $166.94 100 <br /> Ripper own.Cost/Hour: $0.00 NA <br /> Ripper op.Cost/Hour: $0.00 1 0 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $377.84 <br /> Total Fleet Cost/Hour: $1,133.53 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 1,600 <br /> Swell factor: 1.165 <br /> Loose volume: 1,864 LCY <br /> Source of estimated volume: Technical Revision 21 <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 125 feet <br /> Unadjusted hourly production: 1,450.0 LCY/hr <br /> Materials consistency description: Compacted fill or embankment 0.9 <br /> Average push gradient: 10% <br /> Average site altitude: 6,100 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 />