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Cost Summary Worksheet Cont'd Task#022 Page 2 of 11 <br /> BULLDOZER WORK <br /> Task description: Grade slopes to 3H:1V <br /> Site: Mulletts Excavating Pit#1 Permit Action: 2022 Bond Calculation Permit/Job#: M2000115 <br /> PROJECT IDENTIFICATION <br /> Task#: 001 State: Colorado Abbreviation: None <br /> Date: 3/10/2022 County: Las Animas Filename: M115-022 <br /> User: CID <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: 1-shank ripper <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $126.01 NA <br /> Operating Cost/Hour: $141.41 100 <br /> Ripper own. $22 17 NA <br /> Cost/Hour: <br /> Ripper op.Cost/Hour: $6.18 50 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $337.07 <br /> Total Fleet Cost/Hour: $337.07 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 14,484 <br /> Swell factor: 1.000 <br /> Loose volume: 14,484 LCY <br /> Source of estimated volume: Highwall length 1200 ft.Avg highwall height 30 feet. <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 50 feet <br /> Unadjusted hourly 2,110.5 LCY/hr <br /> production: <br /> Materials consistency Rock,poorly ripped or blasted 0.6 <br /> description: <br /> Average push -10% <br /> gradient: <br /> Average site altitude: 5,700 feet <br /> Material weight: 2,600 lbs/LCY <br /> CIRCES Cost Estimating Software <br />