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HOURLY PRODUCTION <br />• Hauling Capacity <br />Scraper Payoad (weight) Basis <br />Material weight : 2, 075 pounds/LGY <br />Material description <br />USER-PROVIDED WEIGHT DATA <br />Rated payload : 75,000 pounds <br />Payload capacity : 36.14 LCY <br />• <br />Travel time <br />Road condition description :Rutted dirt, lift/e maintenance, no water, 2"tire <br />Haul Route <br />sheet 2 of 2 <br />u4q <br />Scraper Bowl (volume) Basis <br />Stmck volume : 21.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capaaty : 26.00 LCY "' <br />hounY producfion reflects volume per scaper pair on push-pull models <br />Cvcle Time : b Condition Corrections : Site attitude (it.) : 7,500 <br /> Scraper ~ Push dozer ~ Source <br />Scraper loading time' : 1.00 minutes Attitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job effidency : 0.830 NA (Cat HBj <br />• load fine per scraper pair on pusn-pail models Net ('ArreCtiOn :i 0.830 NA <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) ~ Velocity (Tpm) Travel time (min.)'" <br />P 1,400 710 5.00 f2. i0 765 1.85 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 1.85 minutes <br />Return route ; <br />•• travel time for each segment is atliusted for acceleration/decelerafion. Return time <br />cable velocities are max. attainable per total resisbnce shovm, rot average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit productionthour : 784. i5 LCYfiour "** Adjusted for job condili©ns <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple srsaper team (Reetj hourly production <br />• JOB TIME AND COST <br />Fleet size : 2 Team(s) <br />Unit cost : $1.061 /LCY <br />0.53 minutes <br />3.98 minutes <br />650.85 LCYfiour <br />2 scraper(s) <br />650.85 LCYfiour <br />1,3oa.ss LCYthour <br />Total job time : 29.96 Hours <br />Total job cost : $41,374 <br />u e~ <br />/3-/-Sd <br />