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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.90 Minutes <br />0.60 Minutes <br />Scraper Push Dozer Source <br />Altitude Adj: 1.000 NA (CAT HB) <br />Job Efficiency: 0.830 NA (CAT HB) <br />Site Altitude: 6100 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 (fpm) <br />Travel Time <br />(min) <br />1 <br />1600.00 <br />-7.00 <br />3.00 <br />-4.00 <br />2938 <br />0.60 <br />Haul Time: 0.60 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 />1600.00 <br />7.00 <br />3.00 <br />10.00 <br />1768 <br />0.98 <br />CIRCES Cost Estimating Software <br />Return Time: <br />0.98 <br />minutes <br />Total Scraper team cycle time: <br />3.08 <br />minutes <br />Adjusted for job conditions: <br />609.56 <br />LCY/Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />609.56 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />609.56 <br />LCY/Hour <br />Unadjusted unit production/hour: <br />734.42 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) <br />Total job time: <br />8.31 <br />Hours <br />Unit cost: $1.161 /LCY <br />Total job cost: <br />$5,876 <br />CIRCES Cost Estimating Software <br />