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Page 32 of 371 <br /> <br />CIRCES Cost Estimating Software <br />SCRAPER TEAM WORK <br /> <br />Task description: Haul Fill from Upper Mat’l Strge Area to B-Seam Portal Bench <br />Site: Bowie No. 2 Mine Permit Action: Post SL1 Permit/Job#: C1996083 <br /> <br />PROJECT IDENTIFICATION <br /> <br />Task #: 013 State: Colorado Abbreviation: None <br />Date: 4/11/2016 County: Delta Filename: C083-013 <br />User: JDM <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COSTShift basis: 1 per day <br /> <br /> Equipment Description <br />-Scraper: Cat 627G w/push-pull <br />-Dozer: NA <br />Support Equipment -Load Area: NA <br />-Dump Area: NA <br />Road Maintenance –Motor Grader: NA <br />-Water Truck: NA <br /> <br />Cost Breakdown: Scraper Work Team Support Equipment Maintenance Equipment <br /> Scraper Dozer Load Area Dump Area Motor Grader Water Truck <br />%Utilization-machine: 100 NA NA NA NA NA <br />Ownership cost/hour: $87.31 NA NA NA NA NA <br />Operating cost/hour: $177.73 NA NA NA NA NA <br />Ripper op. cost/hour: NA NA NA NA NA NA <br />Operator cost/hour: $34.24 NA NA NA NA NA <br />Unit Subtotals: $299.29 NA NA NA NA NA <br />Number of Units: 2 0 0 0 0 0 <br />Group Subtotals: Work: $598.58 Support: $0.00 Maint: $0.00 <br />Total work team cost/hour: $598.58 <br /> <br />MATERIAL QUANTITIES <br />Initial volume: 39,000 CCY Swell factor: 1.165 <br />Loose volume: 45,435 LCY <br />Source of estimated volume: Operator Estimate, minus 14,000 cy TR79/TR84 to Gob Pile <br />Source of estimated swell factor: Cat Handbook <br /> <br />HOURLY PRODUCTION <br /> Scraper Bowl (volume) Basis: <br />Material weight: 2,900 lbs/LCY Struck Volume: 15.70 LCY <br />Material description: Decomposed rock - 50% Rock, <br />50% Earth <br /> Heaped Volume: 22.00 LCY <br />Rated Payload: 52,800 pounds Average Volume: 18.85 LCY <br />Payload Capacity: 18.21 LCY Adjusted Capacity: 18.21 LCY <br /> <br />