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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.60 Minutes <br />0.60 Minutes <br />Site Altitude: 5700 feet <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Total Res <br />(%) <br />Altitude Adj: <br />1.000 <br />1.000 <br />(CAT HB) <br />3.00 <br />Job Efficiency: <br />0.830 <br />0.830 <br />(CAT HB) <br />Net Correction: <br />0.830 <br />0.830 <br />Travel Time: <br />Road Condition: <br />Firm, smooth, rolling, <br />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 />00m) <br />Travel Time <br />(min) <br />1 <br />340.00 <br />3.00 <br />3.00 <br />6.00 <br />1477 <br />0.31 <br />Haul Time: 0.31 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 />340.00 <br />-3.00 <br />3.00 <br />0.00 <br />2965 <br />0.22 <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 production/hour: 870.79 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />0.22 <br />minutes <br />1.73 <br />minutes <br />722.75 <br />LCY/Hour <br />1 <br />Scraper(s) <br />722.75 <br />LCY/Hour <br />722.75 <br />LCY/Hour <br />Fleet size: 1 Team(s) Total job time: 5.72 Hours <br />Unit cost: $0.500 /LCY Total job cost: $2,066 <br />CIRCES Cost Estimating Software <br />