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Scraper Worksheet Cont'd Task # 006 Page 11 of 161 <br />SCRAPER TEAM WORK <br />Task description: Haul Southeast Coal Stockpile Footprint to Development Waste <br />Site: New Elk Mine Permit Action: 2011 Midterm Review Permit/Job #: C1981012 <br />PROJECT IDENTIFICATION <br />Task #: 006 State: Colorado <br />Date: 7/12/2011 County: Las Animas <br />User: JDM <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT <br />Abbreviation: None <br />Filename: C012 -006 <br />COSTShift basis: 1 en r day <br />- Scraper: Cat 627G <br />- Dozer: Cat D9R - 9SU (2005) <br />Support Equipment -Load Area: NA <br />-Dump Area: NA <br />Road Maintenance —Motor Grader: NA <br />-Water Truck: I Water Tanker, 5,000 Gal. <br />Cost Breakdown: Scraner Work Team Sunnort Fouinment Maintenance Fnninment <br />Total work team cost/hour: $640.39 <br />MATERIAL OUANTITIES <br />Initial volume: 7,200 CCY Swell factor: 1.185 <br />Loose volume: 8,532 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Material weight: <br />Scraper <br />Dozer <br />Load Area <br />Dump Area <br />Motor Grader <br />Water Truck <br />%Utilization- machine: <br />100 <br />55 <br />NA <br />NA <br />NA <br />25 <br />Ownership cost/hour: <br />$48.66 <br />$57.16 <br />NA <br />NA <br />NA <br />$22.04 <br />Operating cost/hour: <br />$132.36 <br />$60.99 <br />NA <br />NA <br />NA <br />$9.66 <br />Ripper op. cost/hour: <br />NA <br />$1.41 <br />NA <br />NA <br />NA <br />$0.00 <br />Operator cost/hour: <br />$24.95 <br />$38.49 <br />NA <br />NA <br />NA <br />$38.70 <br />Unit Subtotals: <br />$205.97 <br />$158.05 <br />NA <br />NA <br />NA <br />$70.40 <br />Number of Units: <br />2 <br />1 <br />0 <br />0 <br />0 <br />1 <br />Group Subtotals: <br />Work: <br />$569.99 <br />Support: <br />$0.00 <br />Maint: <br />$70.40 <br />Total work team cost/hour: $640.39 <br />MATERIAL OUANTITIES <br />Initial volume: 7,200 CCY Swell factor: 1.185 <br />Loose volume: 8,532 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Material weight: <br />1,600 lbs /LCY <br />Material description: <br />Coal - Bituminous, Raw <br />Rated Payload: <br />48,000 pounds <br />Payload Capacity: <br />30.00 LCY <br />Scraner 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 />C[RCES Cost Estimating Software <br />