Laserfiche WebLink
Scraper Worksheet Cont'd Task#02A Page 2 of 2 <br /> Cycle Time: <br /> Scraper Loading Time: 0.80 Minutes <br /> Maneuver and Spread Time: 0.60 Minutes <br /> Job Condition Correction: Site Altitude: 5700 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: Soft,rutted dirt,no maintenance or water,4"tire penetration 8.0 <br /> Haul Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res Total Res Velocity(fpm) Travel Time <br /> (%) (%) (0/0 (min) <br /> 1 800.00 0.00 8.00 8.00 1131 0.74 <br /> Haul Time: 0.74 minutes <br /> Return Route: <br /> Seg# Haul Distance(Ft) Grade Roll.Res Total Res Velocity(fpm) Travel Time <br /> (%) (%) (°/u) (min) <br /> 1 800.00 0.00 8.00 8.00 1931 0.50 <br /> Return Time: 0.50 minutes <br /> Total Scraper team cycle time: 2.64 minutes <br /> Adjusted for job conditions: 547.05 LCY/Hour <br /> Selected Number of Scrapers: 1 Scraper(s) <br /> Adjusted single scraper team(unit)hourly production: 547.05 LCY/Hour <br /> Adjusted multiple scraper team(fleet)hourly production: 547.05 LCY/Hour <br /> Unadjusted unit production/hour: 659.09 LCY/Hour <br /> Optimal Number of Scrapers per push dozer: <br /> JOB TIME AND COST <br /> Fleet size: 1 Team(s) Total job time: 18.33 Hours <br /> Unit cost: $1.486 /LCY Total job cost: $14,896 <br /> CIRCES Cost Estimating Software <br />