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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 />Scraper <br />Push Dozer <br />Source <br />Altitude Ad: 1.000 <br />1.000 <br />CAT HB <br />Job Efficiency: 0.830 <br />0.830 <br />CAT HB <br />Page 45 of 176 <br />Site Altitude: 5300 feet <br />Net Correction: 0.830 0.830 <br />Travel Time: <br />Road Condition: Rutted dirt, little maintenance, no water, 2" tire penetration 5.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity <br />00m) <br />Travel Time <br />(min) <br />1 <br />200.00 <br />0.00 <br />5.00 <br />5.00 <br />1867 <br />0.21 <br />Haul Time: 0.21 minutes <br />Return Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity <br />(f m) <br />Travel Time <br />(min) <br />1 <br />200.00 <br />0.00 <br />5.00 <br />5.00 <br />2795 <br />0.24 <br />Return Time: <br />0.24 <br />minutes <br />Total Scraper team cycle time: <br />2.05 <br />minutes <br />Adjusted for job conditions: <br />1,408.98 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />1,408.98 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />4,226.93 <br />LCY/Hour <br />Unadjusted unit production/hour: 1,697.56 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 3 Team(s) Total job time: 79.85 Hours <br />Unit cost: $0.533 /LCY Total job cost: $179,805 <br />CIRCES Cost Estimating Software <br />