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Bulldozer Worksheet Cont'd Task#003 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Spread Topsoil 6-in over 26.05 acres <br /> Site: Leone Huerfano Gravel Pit Permit Action: 2024 Inspection Permit/Job#: M2010004 <br /> PROJECT IDENTIFICATION <br /> Task#: 003 State: Colorado Abbreviation: None <br /> Date: 8/23/2024 County: Huerfano Filename: M004-003 <br /> User: AMG <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D7R DS XR Series II <br /> Horsepower: 240 <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: $90.24 NA <br /> Operating Cost/Hour: $78.95 100 <br /> Ripper own. $9.25 NA <br /> Cost/Hour: <br /> Ripper op. Cost/Hour: $0.26 5 <br /> Operator Cost/Hour: $38.59 NA <br /> Total unit Cost/Hour: $217.29 <br /> Total Fleet Cost/Hour: $217.29 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 21,014 <br /> Swell factor: 1.000 <br /> Loose volume: 21,014 LCY <br /> Source of estimated volume: 26.05 acres of 35.27 acre total dist. needs topsoil <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 300 feet <br /> Unadjusted hourly 311.1 LCY/hr <br /> production: <br /> Materials consistency description: Partly consolidated stockpile 1.1 <br /> Average push -5 % <br /> gradient: <br /> Average site altitude: 6,200 feet <br /> Material weight: 1,600 lbs/LCY <br /> Weight description: Top Soil <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 (AVG.) <br />