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Demo Worksheet Cont'd Task # TTT Page 53 of 144 <br />Cycle Time: <br />Scraper Loading Time: 1.00 Minutes <br />Maneuver and Spread Time: 0.60 Minutes <br />Job Condition Correction: Site Altitude: 5400 feet <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Rutted dirt, little maintenance, no water, 1" tire penetration 4.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />(%) <br />Roll. Res <br />(%) <br />Scraper Push Dozer Source <br />Altitude Ad': <br />1.000 NA CAT HB <br />Job Efficiency: <br />0.830 NA (CAT HB) <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Rutted dirt, little maintenance, no water, 1" tire penetration 4.0 <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 />1360.00 <br />0.00 <br />4.00 <br />4.00 <br />2394 <br />0.80 <br />Haul Time: 0.80 minutes <br />Return 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 />1360.00 <br />0.00 <br />4.00 <br />4.00 <br />2910 <br />0.63 <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: 1,148.51 LCY/Hour <br />Optimal Number of Scrapers per push <br />dozer: <br />JOB TIME AND COST <br />Fleet size: 1 <br />Unit cost: $0.774 <br />0.63 <br />minutes <br />3.03 <br />minutes <br />953.27 <br />LCY/Hour <br />2 <br />Scraper(s) <br />953.27 <br />LCY/Hour <br />953.27 <br />LCY/Hour <br />Team(s) Total job time: 2.47 Hours <br />/LCY Total job cost: $1,820 <br />CIRCES Cost Estimating Software <br />