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HOURLY PRODUCTfOM <br />Hauling Capacity <br />Scraper Payload (weigh) Basis <br />Material weigh : 2, 075 pounds/LCY <br />Material description <br />USER-PROVIDED WEIGHT DATA <br />Rated payload : 75,000 pounds <br />Payload capacity : 36.14 LCY <br />i • <br />Travel time <br />Road condition description :Rutted dirt, little maintenance, no water, 2" Nre penetration <br />Haul Route <br />sheet 2 of 2 <br /> 04 Z <br />Scraper Bowl (voume) Basis <br />Struck volume : 21.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capacity : 26.00 LCY "" <br />' frourrly producM1On reflects volume per scrper pair on push-pull motlels <br />Cvcte Time : ob Corrdition Corrections : Site altitude (R.) : 7,500 <br /> Scraper Push dozer Source <br />Scraper loading time' : 1.00 minutes Attitude adj.: r 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency : 0.830 NA (Cat HB) <br />'load Hme per scraper pair on pusMputl nwtlels Net conection : 0.830 NA <br />Seg. # ~ Haul distance (feet) ~ Grade (%) Roll. res. (%) Total res. (%) ~ Velodty (fpm) Travef time (min.)"' <br />1 10, 000 -3.50 5.00 1.50 2939 3.61 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haut time <br />Return route <br />"travel time ror each segment is adjusted ror acceleragorJdeceleradca Return time <br />table velocities are max. attainable per total resistance sham, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit produdioNhour : 280.51 LCY/hour Adjusted for job conditions <br />Optimal number of scrapers per push dozer : NA Seleded number of stxapers <br />Adjusted single scraper seam (unit) hourly produdion <br />Adjusted multiple scraper team (fleet) hourly produdion <br />• JOB TIME AND COST <br />Fleet size <br />Unit cost <br />2 Team(s) Total job time <br />$2.966 /LCY Total job cost <br />3.64 minutes <br />5.92 minutes <br />11.12 minutes <br />232.82 LCY/hour <br />2 scraper(s) <br />232.82 LCY/hour <br />465.64 LCY/pour <br />26.14 Hours <br />$36,1p5 <br />:i <br />/3 -/-~6 <br />