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HOURLY PRODUCTION sheet 2 of 2 <br />Haullna Caoaclty <br />1(weight) Basis <br />Matedal weight : 2,100 pounds/LCY <br />Material descriptan <br />Earth -Loam <br />Rated payload <br />Payload rapacity <br />48,000 pounds <br />22.86 LCY <br />Bowl (volume) Basis <br />Struck volume : 14.00 LCY <br />Heaped volume : 20.00 LCY <br />Average volume : 1700 LCY <br />Adjusted rapacity : 17.00 LCY "' <br />houdy producUOn rafleW wlume per scraper pair on push-pull models <br />Cvcle Time : ob Condition Correction Site altitude (ft.) : 4,950 <br /> Scraper Push dozer Souroe <br />Scraper loading time' : 1.50 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency : 0. B30 NA (Cat HB) <br />• load dme per scraper pair on pushyull models Net correction : 0.830 NA <br />Travel time <br />Road condition descdptlon :Rutted dirt little maintenance, no water, 2'tire penehation <br />Haul Route <br />Seg. # Haul distance (feet) Grade (°~) Roll. res. (%) Total res. (%) Velocity (fpm) Trvel time (min.)'" <br />1 800 0.00 5.00 5.00 2218 0.42 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.42 minutes <br />Retum route <br />•• travel time for each segment is adjusted for accele2gon/deceleration. RetUm time : 0.38 minUteS <br />table velocities are max. attainable per total resistance shown, not averege <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 2.88 minutes <br />Unadjusted unit production/hour : 354.40 LCY/hour "' Adjusted for job conditions : 294.15 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) houdy production : 588.30 LCY/hour <br />Adjusted multiple scraper team (fleet) houdy production : 588.30 LCY/hour <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 94.76 Hours <br />Unit cost : 50.994 /LCY Total job cost : 555,398 <br /> <br />