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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.90 Minutes <br />0.70 Minutes <br />Scraper I Push Dozer I Source <br />Altitude Adi: 1 1.000 1 NA I (CAT HB) <br />Site Altitude: 4850 feet <br />Net Correction: I 0.830 I NA <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 />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity qpm) <br />Travel Time <br />(min) <br />1 <br />500.00 <br />0.00 <br />5.00 <br />5.00 <br />1292 <br />0.48 <br />Haul Time: 0.48 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 />(nun) <br />1 <br />500.00 <br />0.00 <br />5.00 <br />5.00 <br />2359 <br />0.45 <br />Return Time: 0.45 minutes <br />Total Scraper teamcycle time: 2.53 minutes <br />Adjustedforjob conditions: 403.52 LCY/Hour <br />Selected Number of Scrapers: 2 Scraper(s) <br />Adjustedsinglescraper team(unit)hourly production: 807.04 LCY/Hour <br />Adjusted multiple scraperteam(fleet) hourly production: 807.04 LCY/Hour <br />Unadjusted unit production/hour: 486.17 LCY/Hour <br />Optimal Numberof Scrapers perpush dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Teams) Totaljob time: 2.81 Hours <br />Unit cost: $0.632 /LCY <br />Totaljob cost: $1,432 <br />C-1981-041, SL -09 Findings Document Page 25 of 79 <br />