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Bowie No. 2 Mine C -1996 -083 Minor Revision No. 151 <br />Page 2 of 5 <br />SCRAPER TEAM WORK <br />Task description: Replace Topsoil from Stockpile A to Truck LoadouVCoal Stkpl <br />Site: Bowie No. 2 Mine Permit Action: Minor Revision 151 Permit/Job #: C1996083 <br />PROJECT IDENTIFICATION <br />Task #: 111 State: Colorado <br />Date: 5/19/2014 County: Delta <br />User: SLB <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT <br />- Scraper: Cat <br />- Dozer: NA <br />Support Equipment -Load Area: NA <br />-Dump Area: NA <br />Road Maintenance —Motor Grader: NA <br />-Water Truck: NA <br />Abbreviation: None <br />Filename: C083 -111 <br />COSTShift basis: 1 per day <br />Cact Rreakdown: Scraner Work Team Sunnort F.auinment Maintenance F.auinment <br />Total work team cost/hour: 5$ 87.48 <br />MATERIAL QUANTITIES <br />Initial volume: 20,900 CCY <br />Loose volume: 23,513 LCY <br />Source of estimated volume: Page 2.05 -35 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Material weight: 2,5501bs/LCY <br />Material description: Earth - Dry packed <br />Rated Payload: 52,800 pounds <br />Payload Capacity: 20.71 LCY <br />Swell factor: 1.125 <br />Scraper Bowl (volume) Basis: <br />Struck Volume: <br />Scraper <br />Dozer <br />Load Area <br />Dump Area <br />Motor Grader <br />Water Truck <br />%Utilization- machine: <br />100 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Ownership cost/hour: <br />$72.62 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Operating cost/hour: <br />$187.56 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Ripper op. cost/hour: <br />NA <br />NA <br />NA <br />NA <br />NA <br />NA <br />Operator cost/hour: <br />$33.56 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Unit Subtotals: <br />$293.74 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Number of Units: <br />2 <br />0 <br />0 <br />0 <br />0 <br />0 <br />Group Subtotals: <br />Work: <br />$587.48 <br />Support: <br />$0.00 <br />Maint: <br />$0.00 <br />Total work team cost/hour: 5$ 87.48 <br />MATERIAL QUANTITIES <br />Initial volume: 20,900 CCY <br />Loose volume: 23,513 LCY <br />Source of estimated volume: Page 2.05 -35 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Material weight: 2,5501bs/LCY <br />Material description: Earth - Dry packed <br />Rated Payload: 52,800 pounds <br />Payload Capacity: 20.71 LCY <br />Swell factor: 1.125 <br />Scraper Bowl (volume) Basis: <br />Struck Volume: <br />15.70 <br />LCY <br />Heaped Volume: <br />22.00 <br />LCY <br />Average Volume: <br />18.85 <br />LCY <br />Adjusted Capacity: <br />18.85 <br />LCY <br />CIRCES Cost Estimating Software <br />