Laserfiche WebLink
Bulldozer Worksheet Cont'd Task#002 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Regrade Section 15 Pond <br /> Site: Colowyo Coal Mine Permit Action: TR158 Permit/Job#: C1981019 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 1/26/2023 County: Moffat Filename: C019-002 <br /> User: ZTT <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: $146.30 NA <br /> Operating Cost/Hour: $141.41 100 <br /> Ripper own.Cost/Hour: $17.01 NA <br /> Ripper op.Cost/Hour: $2.21 1 25 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $348.23 <br /> Total Fleet Cost/Hour: $348.23 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 11,300 <br /> Swell factor: 1.165 <br /> Loose volume: 13,165 LCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 150 feet <br /> Unadjusted hourly production: 910.5 LCY/hr <br /> Materials consistency description: Consolidated stockpile 1.0 <br /> Average push gradient: 5 % <br /> Average site altitude: 7,600 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: 0.900 (AB.AVG.) <br /> Material consistency: 1.000 (CAT HB) <br /> Dozing method: 1.000 (GEN.) <br /> Visibility: 1.000 (AVG.) <br />