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Scraper Worksheet Cont'd Task # 001 Page 2 of 2 <br />Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.50 Minutes <br />0.60 Minutes <br />Net Correction: I 0.830 0.830 <br />Travel Time: <br />Road Condition: Hard, smooth, stabilized, surfaced, watered, maintained 2.0 <br />T451111 Rnnte- <br />Site Altitude: 6250 feet <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Altitude Ad': <br />1.000 <br />1.000 <br />CAT HB <br />Job Efficiency: <br />0.830 <br />0.830 <br />CAT HB <br />Net Correction: I 0.830 0.830 <br />Travel Time: <br />Road Condition: Hard, smooth, stabilized, surfaced, watered, maintained 2.0 <br />T451111 Rnnte- <br />Site Altitude: 6250 feet <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />600.00 <br />0.00 <br />2.00 <br />2.00 <br />2868 <br />0.40 <br />Haul Time: 0.40 minutes <br />RPtnrn RnntP- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />600.00 <br />0.00 <br />2.00 <br />2.00 <br />2905 <br />0.31 <br />Return Time: <br />0.31 <br />minutes <br />Total Scraper team cycle time: <br />1.81 <br />minutes <br />Adjusted for job conditions: <br />500.94 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />1,001.88 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />1,001.88 <br />LCY/Hour <br />Unadjusted unit production/hour: 603.54 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) <br />Unit cost: $0.749 /LCY <br />Total job time: <br />Total job cost <br />44.97 Hours <br />$33.740.48 <br />CIRCES Cost Estimating Software <br />