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Task description <br />Site: Bowie No. 2 Mine <br />Page I of 2 <br />BULLDOZER WORK <br />Drill Pad Topsoil (13 pads) <br />Permit Action: Technical Revision 73 Permit/Job #: C 1996083 <br />PROJECT IDENTIFICATION <br />Task #: 101 State: <br />Date: 6/8/2012 County: <br />User: BFB <br />Colorado <br />Delta <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D8T - 8SU <br />Horsepower: <br />Blade Type: <br />Attachment: <br />Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />310 <br />Semi - Universal _ <br />NA <br />1 per day <br />(CRG) <br />Abbreviation: None <br />Filename: C083 -101 <br />Total unit Cost/Hour: $199.86 <br />Total Fleet Cost/Hour: $199.86 <br />MATERIAL QUANTITIES <br />Initial Volume: 19,295 <br />Swell factor: 1.125 <br />Loose volume: 21,707 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: <br />Unadjusted hourly production: <br />100 feet <br />852.6 LCY/hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: 5% _ <br />Average site altitude: 8,000 feet <br />Material weight: 2,550 lbs /LCY <br />Weight description: Earth - Dry packed <br />Job Condition Correction Factor <br />Source <br />Operator Skill: 0.750 <br />Utilization % <br />Ownership Cost/Hour: <br />$58.56 <br />NA <br />Operating Cost/Hour: <br />$102.81 <br />_ <br />_ GEN.) <br />_ <br />100 <br />Ripper op. Cost/Hour: <br />_ $0.00 <br />0 <br />Operator Cost/Hour: <br />$38.49 <br />_ <br />NA <br />Total unit Cost/Hour: $199.86 <br />Total Fleet Cost/Hour: $199.86 <br />MATERIAL QUANTITIES <br />Initial Volume: 19,295 <br />Swell factor: 1.125 <br />Loose volume: 21,707 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: <br />Unadjusted hourly production: <br />100 feet <br />852.6 LCY/hr <br />Materials consistency description: Partly consolidated stockpile 1.1 <br />Average push gradient: 5% _ <br />Average site altitude: 8,000 feet <br />Material weight: 2,550 lbs /LCY <br />Weight description: Earth - Dry packed <br />Job Condition Correction Factor <br />Source <br />Operator Skill: 0.750 <br />(AVG.) <br />Material consistency: 1.100 <br />CAT HB <br />Dozing method: 1.000 <br />_ <br />_ GEN.) <br />CIRCES Cost Estimating Software <br />