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Page 27 of 121 <br />Cycle Time: <br />Scraper Loading Time: 1.00 Minutes <br />Maneuver and Spread Time: 0.60 Minutes <br />Job Condition Correction: Site Altitude: 8000 feet <br />Net Correction: L 0.813 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered maintained 3.0 <br />Haul Route- <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Altitude Ad': <br />0.980 <br />NA <br />CAT HB <br />Job Efficiency: <br />0.830 <br />NA <br />CAT HB <br />Net Correction: L 0.813 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 />% <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />3000.00 <br />2.00 <br />3.00 <br />5.00 <br />1867 <br />1 1.72 <br />Haul Time: 1.72 minutes <br />Return Route- <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 />3000.00 <br />-2.00 <br />3.00 <br />1.00 <br />2963 <br />1 1.13 <br />CIRCES Cost Estimating Software <br />Return Time: <br />1.13 <br />minutes <br />Total Scraper team cycle time: <br />4.45 <br />minutes <br />Adjusted for job conditions: <br />635.78 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />635.78 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />1,271.57 <br />LCY/Hour <br />Unadjusted unit production/hour: <br />782.02 LCY /Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 2 Team(s) <br />Total job time: <br />31.41 <br />Hours <br />Unit cost: $1.280 /LCY <br />Total job cost: <br />$51,140.52 <br />CIRCES Cost Estimating Software <br />