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Scraper Worksheet Cont'd Task # 509 Page 2 of 2 <br />Cyc1e Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />1.00 Minutes <br />0.60 Minutes <br />Site Altitude: 7500 feet <br />Net Correction: 0.830 NA <br />Trace) Time: <br />Road Condition: Firm, smooth, rolling, dirt/,lt. surfaced, watered, maintained 3.0 <br />Haul Rome- <br />Seg # Haul Distance (Ft) <br />Scraper <br />Push Dozer_ <br />Source <br />Altitude Ad': <br />1.000 <br />NA <br />CAT HH <br />Job Efficiency: <br />0.830 <br />NA <br />CAT RBI <br />Site Altitude: 7500 feet <br />Net Correction: 0.830 NA <br />Trace) Time: <br />Road Condition: Firm, smooth, rolling, dirt/,lt. surfaced, watered, maintained 3.0 <br />Haul Rome- <br />Seg # Haul Distance (Ft) <br />Grade <br />hall. Res <br />% <br />Total ices <br />%fl <br />Velocity (fpm) <br />Travel '1 imc <br />(mill) <br />1 3000.00 <br />0.00 <br />1 3.00 <br />1 3.00 <br />1 2800 <br />1.31 <br />Haul Time: 1.31 minutes <br />Return Router <br />Scg # <br />Haul Distance (Ft) Grade <br />Roll. Res <br />% <br />Total Res <br />% <br />Velocity (fpm) <br />Travel Time <br />(min) <br />l <br />3000.00 1 0.00 <br />1 3.00 <br />1 3,00 <br />2949 <br />1.16 <br />Return Time: <br />1.16 <br />minutes <br />Total Scraper team cycle time: <br />4.07 <br />minutes <br />Adjusted For job conditions: <br />709.68 <br />LCY /Hour <br />Selected Number of Scrapers: <br />2 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />709.68 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />1,41136 <br />LCY /Hour <br />Unadjusted unit production/hour: 855.04 LCY /Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 2 Team(s) Total job time: 4.55 Hours <br />Unit cost: $1.162 /LCY Total job cost: $7,509.51 <br />CIRCES Coo Esifinating Sollware <br />