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Page 13 of 20 <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 />Scraper <br />Push Dozer <br />Source <br />Altitude Ad': <br />1.000 <br />NA <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />NA <br />(CAT HB) <br />Site Altitude: 6400 feet <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 />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity <br />(f m) <br />Travel Time <br />(min) <br />1 <br />2581.00 <br />1.60 <br />3.00 <br />4.60 <br />1867 <br />1.50 <br />Haul Time: 1.50 minutes <br />Return Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity <br />(f m) <br />Travel Time <br />(min) <br />1 <br />2581.00 <br />-1.60 <br />3.00 <br />1.40 <br />2963 <br />0.99 <br />Return Time: <br />0.99 <br />minutes <br />Total Scraper team cycle time: <br />4.09 <br />minutes <br />Adjusted for job conditions: <br />706.21 <br />LCY/Hour <br />Selected Number of Scrapers: <br />8 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />2,824.84 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />2,824.84 <br />LCY/Hour <br />Unadjusted unit production/hour: 850.86 LCY/Hour <br />Optimal Number of Scrapers per push <br />dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) <br />Unit cost: $1.438 /LCY <br />Total job time: 0.50 Hours <br />Total job cost: $2,018 <br />CIRCES Cost Estimating Software <br />