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HOURLY PRODUCTION sheet 2 of 2 <br />Haullnp Capacity: <br />Basis <br />Matedal weight : 2,550 pounds/LCY <br />Material description <br />Earth -Dry packed <br />Rated payload : 75,000 pounds <br />Payload capacity : 29.41 LCY <br />Bowl (volume) 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 />houdy production reflects volume pas scraper pair on push-pull models <br />Cvcle Time : ob Condition Corrections : Site altitude (ft.) : 6,160 <br /> Scraper Push dozer Source <br />Scraper loading time ` : 2.40 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 NA (Cat HB) <br />• load 6me per scraper pair on push-pull models Net ('ARBCtIOn ' 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt little maintenance, no water, 2" fire penetration <br />Haul Route <br />Seg. # Haut distance (teat) Grade (°lo) Roll. res. (%) Total res. (%) Velociiy (fpm) Travel time (min.)" <br />1 800 -2.00 5.00 3.00 2227 0.62 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum route <br />Haul time ; 0.62 minutes <br />fable velodtles are max attainable per total resis~nce shown, not averege <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 4.29 <br />Unadjusted unit productionmour : 363.55 LCY/hour "' Adjusted for job conditions : 301.74 <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 1 <br />Adjusted single scraper team (unit) houdy production : 301.74 <br />Adjusted multiple scraper team (fleet) houdy production : 301.74 <br />:. <br />~..~ : .:. ~>s ,. <,.......: ::... <. -. ~.R<~..~~~ .,.gin .. ~, , ' : ~ :: <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 106.93 <br />minutes <br />minutes <br />LCY(hour <br />scraper(s) <br />LCY/hour <br />LCYlhour <br /> <br />Hours <br />Unit cost : 50.870 /LCY Total job cost : $21,612 <br />•' travel time far each segment Is adjusted for acceleretioNdecelereaon. RetUm tlme : 0.57 <br />