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cqc <br />• F,..,. .,.....,.x.<............ <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Basis <br />Material weight : 2,100 pounds/LCY <br />Matedal description <br />EaRh -Loam <br />icraper Bowl (volume) Basis <br />sheet 2 of 2 <br />Struck volume : 24.00 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 29.00 LCY <br />Adjusted capacity : 29.00 LCY "' <br />hoary producMOn refleW vdume par scraper pair on push-pull models <br />Rated payload : 75,000 pounds <br />Payload capacity : 35.71 LCY <br />r 1 <br />L J <br />Cvele Time : ob Condition C orreetlons : Site altitude (ft.) : 5,700 <br /> Scraper Push dozer Source <br />Scraper loading time • : 0.60 minutes Attitude adj.: 1.000 1.000 (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 0.830 (Cat HB) <br />• load time per scaper pair on push-pall models Nel correction : 0.830 0.830 <br />Travel time <br />Road condition description :Firm, smooth, rolling, dirt/It. surfaced, watered, maintained <br />Haul Route <br />Seg. # Haul distance (feel) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 1,350 0.00 3.00 3.00 2227 0.84 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : <br />Haul time : 0.84 minutes <br />minutes <br />• <br />Total scraper team cyGe time (load + haul + maneuver and spread + return) : 2.83 minutes <br />Unadjusted unit production/hour : 815.18 LCY/hour "' Adjusted forjob conditions : 510.58 LCYlhour <br />Optimal number of scrapers per push dozer : 2 Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) houdy production : 1,021.16 LCY/hour <br />Adjusted mulOple scraper team (fleet) hourly production : 1,021.16 LCYRtour <br /> <br />'; 3 ~` ~ "- i~ 'sh Z~ ~ tip ~ a g L '$` ti <br />~ <br />....~,.:.: ...~ . .... .::... ... ........:_. ....... h:;; .r .,, .:,::. ... .. >G .... .,, . <br />3,.. a»:; ........._ 5 .t: ...... . ems,.;. s..h ~ .,. ::.ss ... r ,:F <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 48.68 Hours <br />Unit cost : 50.585 /LCY Total job cost : $29,089 <br />(Reused zan-tayo7) Attachment 3.02.2-2-46 <br />•• travel erne fw each segment b aQusted M acceleretlonldecekratlon. Return lime : 0.69 <br />taEle vebWes are mac altainabb per btal resistance shown, nW average <br />