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Scraper Worksheet Cont'd Task # 008 Page 15 of 161 <br />SCRAPER TEAM WORK <br />Task description: Haul Raw Coal Stockpile to Development Waste Pile <br />Site: New Elk Mine Permit Action: 2011 Midterm Review Permit/Job #: C1981012 <br />PROJECT IDENTIFICATION <br />Task #: 008 State: Colorado <br />Date: 7/13/2011 County: Las Animas <br />User: JDM <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT <br />Abbreviation: None <br />Filename: C012 -008 <br />COSTShift basis: 1 per day <br />iption <br />- Scraper: <br />Cat 627G <br />- Dozer: <br />Cat D9R - 9SU (2005) <br />Support Equipment -Load Area: <br />NA <br />-Dump Area: <br />NA <br />Road Maintenance —Motor Grader: <br />NA <br />-Water Truck: <br />Water Tanker, 5,000 Gal. <br />Cost Breakdown: Scraper Work Team Sunnort Eauinment Maintenance Eauinment <br />Total work team cost/hour: 6$ 29.30 <br />MATERIAL QUANTITIES <br />Initial volume: 5,900 CCY Swell factor: 1.185 <br />Loose volume: 6,992 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Scraper Bowl (volume) Basis: <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 />45 <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 />$49.90 <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 />$146.96 <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 />$558.90 <br />Support: <br />$0.00 <br />Maint: <br />$70.40 <br />Total work team cost/hour: 6$ 29.30 <br />MATERIAL QUANTITIES <br />Initial volume: 5,900 CCY Swell factor: 1.185 <br />Loose volume: 6,992 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Scraper Bowl (volume) Basis: <br />Material weight: <br />1,600 lbs /LCY <br />Struck Volume: <br />15.70 <br />LCY <br />Material description: <br />Coal - Bituminous, Raw <br />Heaped Volume: <br />22.00 <br />LCY <br />Rated Payload: <br />48,000 pounds <br />Average Volume: <br />18.85 <br />LCY <br />Payload Capacity: <br />30.00 LCY <br />Adjusted Capacity: <br />18.85 <br />LCY <br />CIRCES Cost Estimating Software <br />