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SCRAPER TEAM WORK <br />Task description: Haul Clean Coal Stockpile to Development Waste Pile <br />Site: New Elk Mine Permit Action: I Mid Term 08 Permit/Job#: I C1981012 <br />PROJECT IDENTIFICATION <br />Task #: <br />034 <br />State: <br />Colorado <br />Abbreviation: <br />None <br />Date: <br />8/5/2021 <br />County: <br />Las Animas <br />Filename: <br />C012-034 <br />User: <br />DC1 <br />Agency or organization name7 DRMS <br />HOURLY EQUIPMENT <br />COSTShift basis: 1 per day <br />Equipment Descriptioi <br />-Scraper: at <br />627G <br />-Dozer: Cat D9T - 9SU <br />Support Equipment -Load Area: NA <br />-Dump Area: NA <br />Road Maintenance —Motor Grader: CAT 14M <br />-Water Truck: Water Tanker, 5,000 Gal. <br />Cost Breakdown: Scraper Work Team Support Eauipment Maintenance Eauipment <br />Scraper <br />Dozer <br />Load Area <br />Dump Area <br />Motor <br />Grader <br />Water Truck <br />%Utilization -machine: <br />100 <br />35 <br />NA <br />NA <br />50 <br />50 <br />Ownership cost/hour: <br />$154.27 <br />$126.01 <br />NA <br />NA <br />$85.80 <br />$33.45 <br />Operating cost/hour: <br />$153.83 <br />$49.49 <br />NA <br />NA <br />$30.20 <br />$20.98 <br />%Utilization -ripper: <br />NA <br />20 <br />NA <br />NA <br />NA <br />NA <br />Ripper own. cost/hour: <br />NA <br />$19.26 <br />NA <br />NA <br />$0.00 <br />$0.00 <br />Ripper op. cost/hour: <br />NA <br />$2.30 <br />NA <br />NA <br />$0.00 <br />$0.00 <br />Operator cost/hour: <br />$30.90 <br />$41.30 <br />NA <br />NA <br />$28.56 <br />$21.12 <br />Unit Subtotals: <br />$339.00 <br />$238.36 <br />NA <br />NA <br />$144.56 <br />$75.55 <br />Number of Units: <br />2 <br />1 <br />0 <br />0 <br />1 <br />1 <br />Group Subtotals: <br />Work: <br />$916.36 <br />Support: <br />$0.00 <br />Maint: <br />$220.11 <br />Total work team cost/hour: $1,136.47 <br />MATERIAL QUANTITIES <br />Initial volume: 7,600 <br />Loose volume: 9,006 <br />Source of estimated volume <br />Source of estimated swell factor <br />HOURLY PRODUCTION <br />CCY Swell factor: 1.185 <br />LCY <br />Division of Reclamation, Mining & Safety <br />Cat Handbook <br />Scraper Bowl (volume) Basis: <br />Material weight: <br />1,600 Ibs/LCY <br />Struck Volume: <br />15.70 <br />LCY <br />Material <br />description: <br />Coal - Bituminous, Raw <br />Heaped Volume: <br />22.00 <br />LCY <br />Rated Payload: <br />52,800 pounds <br />Average Volume: <br />18.85 <br />LCY <br />Payload Capacity: <br />33.00 LCY <br />Adjusted Capacity: <br />18.85 <br />LCY <br />