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BULLDOZER WORK <br /> Task description: Bachfill active pit <br /> Site: Rich Pit Permit Action: 2023 Inspection Permit/Job#: M1985218 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 8/31/2023 County: Pueblo Filename: M218-002 <br /> User: ANM <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: NA <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $241.38 NA <br /> Operating Cost/Hour: $143.92 100 <br /> Ripper own. Cost/Hour: $0.00 NA <br /> Ripper op. Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $40.04 NA <br /> Total unit Cost/Hour: $425.34 <br /> Total Fleet Cost/Hour: $1,276.01 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 1,263,240 <br /> Swell factor: 1.125 <br /> Loose volume: 1,421,145 LCY <br /> Source of estimated volume: 1.26 mil sqft pit x 27' deep=34.12mil ft^3 or 1,263,240 CY <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 50 feet <br /> Unadjusted hourly production: 1,400.0 LCY/hr <br /> Materials consistency description: Wet,highly cohesive 0.8 <br /> Average push gradient: 0% <br /> Average site altitude: 4,550 feet <br /> Material weight: 2,550 lbs/LCY <br /> Weight description: Earth-Dry packed <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 (AVG.) <br /> Material consistency: 0.800 (CAT HB) <br /> Dozing method: 1.200 (SLOT) <br /> Visibility: 1.000 (AVG.) <br /> Job efficiency: 0.830 (1 SHIFT/DAY) <br /> Spoil pile: 0.800 (SSD-AC) <br />