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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />1.00 Minutes <br />0.60 Minutes <br />Net Correction: 0.813 NA <br />Page 61 of 121 <br />Site Altitude: 8000 feet <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/it. surfaced, watered, maintained 3.0 <br />Haul Route- <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Altitude Ad': <br />0.980 <br />NA <br />CAT HB <br />Job Efficiency: <br />0.830 <br />NA <br />CAT HB <br />Net Correction: 0.813 NA <br />Page 61 of 121 <br />Site Altitude: 8000 feet <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/it. surfaced, watered, maintained 3.0 <br />Haul Route- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />500.00 <br />5.00 <br />3.00 <br />8.00 <br />1131 <br />0.48 <br />Haul Time: 0.48 minutes <br />Return Route- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />500.00 <br />-5.00 <br />3.00 <br />-2.00 <br />2972 <br />0.23 <br />Return Time: <br />0.23 <br />minutes <br />Total Scraper team cycle time: <br />2.31 <br />minutes <br />Adjusted for job conditions: <br />1,224.78 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />1,224.78 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />2,449.56 <br />LCY/Hour <br />Unadjusted unit production/hour: 1,506.49 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 2 Team(s) Total job time: 6.23 Hours <br />Unit cost: $0.665 /LCY Total job cost: $10,150.50 <br />CIRCES Cost Estimating Software <br />