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Cycle Time: <br /> Scraper Loading Time: 1.00 Minutes <br /> Maneuver and Spread Time: 0.60 Minutes <br /> Job Condition Correction: Site Altitude: 7000 feet <br /> Scraper Push Dozer Source <br /> Altitude Adj: 1.000 1.000 (CAT HB) <br /> Job Efficiency: 0.830 0.830 (CAT HB) <br /> Net Correction: 0.830 0.830 <br /> Travel Time: <br /> Road Condition: Firm, smooth,rolling, dirt/It. surfaced,watered,maintained 3.0 <br /> Haul Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res(%) Total Res(%) Velocity(fpm) Travel Time(min) <br /> (%) <br /> 1 700.00 0.00 3.00 3.00 2800 0.46 <br /> Haul Time: 0.46 minutes <br /> Return Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res(%) Total Res(%) Velocity(fpm) Travel Time <br /> (%) (min) <br /> 1 700.00 0.00 3.00 3.00 2949 0.38 <br /> Return Time: 0.38 minutes <br /> Total Scraper team cycle time: 2.44 minutes <br /> Adjusted for job conditions: I,183.77 LCY/Hour <br /> Selected Number of Scrapers: 2 Scraper(s) <br /> Adjusted single scraper team(unit)hourly production: 1,183.77 LCY/Hour <br /> Adjusted multiple scraper team(fleet)hourly production: 19183.77 LCY/Hour <br /> Unadjusted unit production/hour: 1,426.23 LCY/Hour <br /> Optimal Number of Scrapers per push dozer: <br /> JOB TIME AND COST <br /> Fleet size: 1 Team(s) Total job time: 9.99 Hours <br /> Unit cost: $1.053 /LCY Total job cost: $12,463 <br />