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sc i-4)'xr \k"orkshect Cotit'6 Task K 5 0 2 Page ' of 2 <br />Cvcle Time: <br />Scraper Loading Time: 1.00 Minutes <br />NL- neuver and Spread Time: 0.60 Minutes <br />Job Condition Correction: Site Altitude: 7500 feet <br />Seraea r <br />Push Dozer Source <br />_ <br />Altit_ ude Adj: i 1.000 I <br />NA (CAT HS) <br />_ <br />I Job Efficiency i 0.830 I <br />NA (CAT IiB) � <br />Net Correction: 0.830 I <br />NA <br />Travel Time: <br />Road Condition: Firm_ smooth. rollins. dirt/It. surfaced. watered. maintained 10 <br />Haul Route_ : <br />Se-, # 1 haul Distance (Ft) - irrade <br />Roll. Res I Total Res I velocity (fpm) <br />Travel Time <br />(min) <br />1 13000.00 1 5.00 <br />3.00 8.00 <br />1131 <br />2.70 <br />Haul Time: 2.70 minutes <br />Return Route: <br />Seg # Haul Distance (Ft) <br />Grade <br />Roll. Res Total Res ; Velocity (fpm) <br />Travel Time <br />I <br />(min) i <br />1 1 3000.00 <br />-5.00 <br />3.00 - 2.00 2972 <br />I 1.05 <br />Return Time: 1.05 minutes <br />Total Scraper team cycle time: 5.35 <br />minutes <br />Adjusted for job conditions: 539.89 <br />LCY: Hour <br />Selected Number of Scrapers: 2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: 539.89 <br />LCD' /Hour <br />Adjusted multiple scraper team (fleet) hourly production: 1,079.78 <br />LCY; Hour <br />Unadjusted unit production/hour: <br />650.47 LCY.Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 2 Team(s) Total job time: <br />Unit cost: S1.528 /LCY <br />104.56 Hours <br />Total job cost: $172,456.07 <br />l 1RC tS most Fstimatit a Software <br />