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Page 12 of 80 <br />SCRAPER TEAM WORK <br /> <br />Task description: Place Approximately Three Feet of Cover on Waste Fill Pile <br /> <br />Site: Northfield Mine Permit Action: 2014 Updated Costs Permit/Job#: C2006085 <br /> <br />PROJECT IDENTIFICATION <br /> <br />Task #: 009 State: Colorado Abbreviation: None <br />Date: 7/28/2014 County: Fremont Filename: C085-009 <br />User: JHB <br /> <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT <br /> <br />COSTShift basis: 1 per day <br /> <br /> <br />Equipment Description <br />-Scraper: Cat 623G <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: <br />Scraper Work Team Support Equipment Maintenance Equipment <br />Scraper Dozer Load Area Dump Area Motor Grader Water Truck <br /> <br />%Utilization-machine: 100 NA NA NA NA NA <br />Ownership cost/hour: $75.81 NA NA NA NA NA <br />Operating cost/hour: $140.78 NA NA NA NA NA <br />Ripper op. cost/hour: NA NA NA NA NA NA <br />Operator cost/hour: $33.56 NA NA NA NA NA <br />Unit Subtotals: $250.15 NA NA NA NA NA <br />Number of Units: 1 0 0 0 0 0 <br />Group Subtotals: Work: $250.15 Support: $0.00 Maint: $0.00 <br /> <br />$250.15 <br />Total work team cost/hour: <br /> <br />MATERIAL QUANTITIES <br /> <br />Initial volume: 7,560 CCY Swell factor: 1.165 <br />Loose volume: 8,807 LCY <br /> <br />Source of estimated volume: Pages 2.05.3-20 and 2.05.4-7; Map 12 <br />Source of estimated swell factor: Cat Handbook <br /> <br />HOURLY PRODUCTION <br /> <br /> <br /> Scraper Bowl (volume) Basis: <br /> <br />Material weight: 2,900 lbs/LCY Struck Volume: 18.00 LCY <br />Material description: Decomposed rock - 50% Rock, Heaped Volume: 23.00 LCY <br />50% Earth <br />Rated Payload: 55,200 pounds Average Volume: 20.50 LCY <br />Payload Capacity: 19.03 LCY Adjusted Capacity: 19.03 LCY <br /> <br /> <br /> <br /> <br />CIRCES Cost Estimating Software <br />