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Cycle Time: <br /> Scraper Loading Time: 0.90 Minutes <br /> Maneuver and Spread Time: 0.60 Minutes <br /> Job Condition Correction: Site Altitude:4250 feet <br /> Scraper Push Dozer Source <br /> Altitude Ad': 1.000 NA (CAT HB) <br /> Job Efficiency: 0.830 NA (CAT HB) <br /> Net Correction: 0.830 NA <br /> Travel Time: <br /> Road Condition: Rutted dirt,little maintenance,no water,2"tire penetration 5.0 <br /> Haul Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res Total Res Velocity Travel Time <br /> (%) (%) (%) (f m) (min) <br /> 1 985.00 0.02 5.00 5.02 2218 0.59 <br /> Haul Time: 0.59 minutes <br /> Return Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res Total Res Velocity Travel Time <br /> (%) (%) (%) (f m) (min) <br /> 1 985.00 -0.02 5.00 4.98 2814 0.50 <br /> Return Time: 0.50 minutes <br /> Total Scraper team cycle time: 2.59 minutes <br /> Adjusted for job conditions: 724.89 LCY/Hour <br /> Selected Number of Scrapers: 2 Scraper(s) <br /> Adjusted single scraper team(unit)hourly production: 724.89 LCY/Hour <br /> Adjusted multiple scraper team(fleet)hourly production: 724.89 LCY/Hour <br /> Unadjusted unit production/hour: 873.36 LCY/Hour <br /> Optimal Number of Scrapers per push <br /> dozer: <br /> JOB TIME AND COST <br /> Fleet size: 1 Team(s) Total job time: 10.27 Hours <br /> Unit cost: $1.802 /LCY Total job cost: $13,418 <br /> Stoker Borrow Pit CIRCES Cost Estimating Software <br /> 2022 February <br />