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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.40 Minutes <br />0.60 Minutes <br />Scraper Push Dozer Source <br />Altitude Ad': 1.000 1.000 (CAT HB <br />Job Efficiencv: 0.830 0.830 (CAT HB) <br />Page 59 of 161 <br />Site Altitude: 7500 feet <br />Net Correction: ( 0.830 0.830 <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/it. surfaced, watered, maintained 3.0 <br />W—I RnntP- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res Velocity <br />% 00m) <br />Travel Time <br />(min) <br />1 <br />1100.00 <br />5.00 <br />3.00 <br />8.00 1381 <br />0.85 <br />Haul Time: 0.85 minutes <br />Rafiirn Rnnte- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res Velocity Travel Time <br />(fpm) (min) <br />1 <br />1100.00 <br />-5.00 <br />3.00 <br />-2.00 2938 0.44 <br />Return Time: <br />0.44 <br />minutes <br />Total Scraper team cycle time: <br />2.29 <br />minutes <br />Adjusted for job conditions: <br />409.93 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />819.85 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />819.85 <br />LCY/Hour <br />Unadjusted unit production/hour: 493.89 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) <br />Unit cost: $1.220 /LCY <br />Total job time: 0.22 Hours <br />Total job cost: $220 <br />CIRCES Cost Estimating Software <br />