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SCRAPER TEAM WORK <br />Task description: Haul/Regrade Spoil to Collom Haul Road: 00+00 - 208+00 <br />Site: Colowyo Coal Mine Permit Action: 13C (TRI 18) Permit/Job#: C1981019 <br />PROJECT IDENTIFICATION <br />Task #: 004 State: Colorado <br />Date: 3/13/2018 County: Moffat <br />User: ZTT <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT <br />-Scraper: Cat 637G <br />-Dozer: NA <br />Abbreviation: None <br />Filename: C019-004 <br />COSTShift basis: 1 per day <br />Support Equipment -Load Area: NA <br />-Dump Area: Cat DI IT - I IU <br />Road Maintenance —Motor Grader: CAT 16M <br />-Water Truck: Water Tanker, 5,000 Gal. <br />Cnst Rreakdnwn! Rosner Wnrle Team C innnrt P—; --f M ­;.,+o .,... Q,,...... _+ <br />Total work team cost/hour: $4,511.85 <br />MATERIAL OUANTITIES <br />Initial volume: 394,559 CCY Swell factor: 1.000 <br />Loose volume: 394,559 LCY <br />Source of estimated volume: Table 7 Exh. 1313-T-20 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <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 />NA <br />NA <br />75 <br />25 <br />25 <br />Ownership cost/hour: <br />$152.84 <br />NA <br />NA <br />$226.13 <br />$72.40 <br />$24.01 <br />Operating cost/hour: <br />$158.39 <br />NA <br />NA <br />$137.93 <br />$14.49 <br />$8.53 <br />%Utilization -ripper: <br />NA <br />NA <br />NA <br />NA <br />NA <br />NA <br />Ripper own. cost/hour: <br />NA <br />NA <br />NA <br />$0.00 <br />$0.00 <br />$0.00 <br />Ripper op. cost/hour: <br />NA <br />NA <br />NA <br />$0.00 <br />$0.00 <br />$0.00 <br />Operator cost/hour: <br />$31.26 <br />NA <br />NA <br />$41.85 <br />$28.90 <br />$0.00 <br />Unit Subtotals: <br />$342.49 <br />NA <br />NA 1 <br />$405.90 <br />$115.79 <br />$32.54 <br />Number of Units: <br />8 <br />0 <br />0 1 <br />4 <br />1 <br />1 <br />Group Subtotals: <br />Work: <br />$2,739.92 <br />Support: 1 <br />$1,623.60 <br />Maint: <br />$148.33 <br />Total work team cost/hour: $4,511.85 <br />MATERIAL OUANTITIES <br />Initial volume: 394,559 CCY Swell factor: 1.000 <br />Loose volume: 394,559 LCY <br />Source of estimated volume: Table 7 Exh. 1313-T-20 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Material weight: <br />2,650 lbs/LCY <br />Material description: <br />Decomposed rock - 25% Rock, <br />LCY <br />75% Earth <br />Rated Payload: <br />81,600 pounds <br />Payload Capacity: <br />30.79 LCY <br />Scraper Bowl (volume) Basis: <br />Struck Volume: <br />24.00 <br />LCY <br />Heaped Volume: <br />34.00 <br />LCY <br />Average Volume: <br />29.00 <br />LCY <br />Adjusted Capacity: <br />29.00 <br />LCY <br />