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HOURLY PRODUCTION <br />Hauling Caoacitv <br />Scraper Payloatl (weight) Basis <br />Material weight <br />Material description <br />Top Soil <br />Rated payload <br />Payload capacity <br />Cvcle Time <br />sheet 2 of 2 <br />1,600 pounds/LCY <br />55,000 pounds <br />34.38 LCY <br />5, 975 <br />Source <br />Site altitude (ft.) <br />Push dozer <br />Scraper loading time * : 0.90 minutes Altitude adj.: 1.000 NA <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 NA <br />'Joao time per screperpair on push-pull models Net correction : 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt, little maintenance, no water, 2"tire penetration <br />Haul Route <br />Seg. # <br />1 Haul distance (feet) <br />400 Grade (%) <br />3.00 Roll, res. (%) <br />5.00 Total res. (%) <br />8.00 Velocity (fpm) <br />822 Travel time (min.)'* <br />0.51 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />1 400 <br />Haul time : 0.51 minutes <br />-3.00 5.00 2.00 2688 0.32 <br />"travel time for each segment is adjusted for acceleratioNdeceleratlon. RetUfn time ; <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) ; <br />Unadjusted unit production/hour : 505.56 LCY/hour "* Adjusted for job conditions : <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple scraper team (fleet) hourly production ; <br />,. <br />J BTIMEANOCOST --- ------ '~` <br />Fleet size : 1 Team(s) Total job time <br />Unlt cost : ;0.373 /LCY Total job cast <br />Scraper Bowl (volume) Basis <br />Struck volume : 18.00 LCY <br />Heaped volume : 23.00 LCY <br />Average volume : 20.50 LCY <br />Adjusted capacity : 20.50 LCY *** <br />hourly production reflects volume per scraper pair on push-pull models <br />0.32 minutes <br /> <br />2.43 minutes <br />419.62 LCY/hour <br />1 scraper(s) <br />419.62 LCY/hour <br />419.62 LCY/hour <br /> <br />15.96 Hours <br />