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SCRAPER TEAM WORK <br />Task description: Place Three Feet of Cover on Coal Mine Waste Pile <br />Site: McClane Canyon Mine <br />PROJECT IDENTIFICATION <br />Permit Action: RN8 <br />Task #: 007 State: Colorado <br />Date: 9/5/2018 County: Garfield <br />User: TNL <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT <br />-Scraper: Cat 627G <br />-Dozer: NA <br />Support Equipment -Load Area: NA <br />-Dump Area: NA <br />Road Maintenance —Motor Grader: NA <br />-Water Truck: NA <br />Permit/Job#: C1980004 <br />Abbreviation: None <br />Filename: 007 <br />COSTShift basis: 1 per day <br />Cost Breakdown: Scraper Work Team Sunnort Eauinment Maintenance Eauinment <br />Total work team cost/hour: $258.73 <br />MATERIAL OUANTITIES <br />Initial volume: 7,500 CCY Swell factor: 1.250 <br />Loose volume: 9,375 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: 2,650 lbs/LCY <br />Material description: Decomposed rock - 25% Rock, <br />75% Earth <br />Rated Payload: 52,800 pounds <br />Payload Capacity: 19.92 LCY <br />Scraper Bowl (volume) Basis: <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 />$102.39 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Operating cost/hour: <br />$125.30 <br />NA <br />NA <br />NA <br />NA <br />NA <br />%Utilization -ripper: <br />NA <br />NA <br />NA <br />NA <br />NA <br />NA <br />Ripper own. costihour: <br />NA <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 />$31.05 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Unit Subtotals: <br />$258.73 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Number of Units: <br />1 <br />0 <br />0 <br />0 <br />0 <br />0 <br />Group Subtotals: <br />Work: <br />$258.73 <br />Support: <br />$0.00 <br />Maint: <br />$0.00 <br />Total work team cost/hour: $258.73 <br />MATERIAL OUANTITIES <br />Initial volume: 7,500 CCY Swell factor: 1.250 <br />Loose volume: 9,375 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: 2,650 lbs/LCY <br />Material description: Decomposed rock - 25% Rock, <br />75% Earth <br />Rated Payload: 52,800 pounds <br />Payload Capacity: 19.92 LCY <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 />