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Demo Worksheet Cont'd Task # TTT Page 10 of 47 <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: 7000 feet <br />Scraper <br />Push Dozer <br />Source <br />Altitude Ad': 1.000 <br />NA <br />CAT HB <br />Job Efficiency: 0.830 <br />NA <br />CAT HB <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res (%) <br />Total Res (%) <br />Velocity (fpm) <br />Travel Time (min) <br />1 <br />1010.00 <br />-1.00 <br />3.00 <br />2.00 <br />2939 <br />0.59 <br />Haul Time: 0.59 minutes <br />Return Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res (%) <br />Total Res (%) <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />1010.00 <br />1.00 <br />3.00 <br />4.00 <br />2910 <br />0.51 <br />Return Time: 0.51 minutes <br />Total Scraper team cycle time: 2.70 minutes <br />Adjusted for job conditions: 1,069.78 LCY/Hour <br />Selected Number of Scrapers: 2 Scraper(s) <br />Adjusted single scraper team (unit) hourly production: 1,069.78 LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: 3,209.33 LCY/Hour <br />Unadjusted unit production/hour: 1,288.89 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 3 Team(s) <br />Unit cost: $0.989 /LCY <br />Total job time: 154.21 Hours <br />Total job cost: $489,487 <br />CIRCES Cost Estimating Software <br />