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Cost Summary Worksheet Cont'd Task # 001 Page 11 of 118 <br />Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />1.00 Minutes <br />0.60 Minutes <br />Site Altitude: 7100 feet <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rollin!, dirt/lt. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Altitude Adj: <br />1.000 <br />NA <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />NA <br />(CAT HB) <br />Site Altitude: 7100 feet <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rollin!, 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 />2500.00 <br />5.00 <br />3.00 <br />8.00 <br />1131 <br />2.26 <br />Haul Time: 2.26 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 />2500.00 <br />-5.00 <br />3.00 <br />-2.00 <br />2972 <br />0.89 <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 productionihour: 732.63 LCY /Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />0.89 <br />minutes <br />4.75 <br />minutes <br />608.08 <br />LCY /Hour <br />2 <br />Scraper(s) <br />608.08 <br />LCY /Hour <br />608.08 <br />LCY /Hour <br />Fleet size: 1 Team(s) Total job time: 2.19 Hours <br />Unit cost: $1.392 /LCY Total job cost: $1,853.14 <br />CIRCES Cost Estimating Sofiivare <br />