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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 Push Dozer Source <br />Altitude Adj: 0.980 NA (CAT HB) <br />Job Efficiencv: 0.830 NA (CAT HBI <br />Site Altitude: 7800 feet <br />Net Correction: 0.813 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/lt. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />2000.00 <br />12.00 <br />3.00 <br />15.00 <br />589 <br />3.40 <br />Haul Time: 3.40 minutes <br />Return Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />2000.00 <br />-12.00 <br />3.00 <br />-9.00 <br />2192 <br />0.98 <br />Return Time: <br />Total Scraper team cycle time: <br />Adjusted for job conditions: <br />Selected Number of Scrapers: <br />Adjusted single scraper team (unit) hourly production: <br />Adjusted multiple scraper team (fleet) hourly production: <br />Unadjusted unit production/hour: 581.94 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 2 Team(s) <br />Unit cost: $1.844 /LCY <br />0.98 <br />minutes <br />5.98 <br />minutes <br />473.12 <br />LCY/Hour <br />2 <br />Scraper(s) <br />473.12 <br />LCY/Hour <br />946.23 <br />LCY/Hour <br />Total job time: 57.67 Hours <br />Total job cost: $100,655 <br />