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536 <br />• T. Y `J'.C'S.' k 9. <br />¢..S F „X. °33 S 3i ss3,- i~ki's3 l.: r, x~6s a3' elfE"' S,,,y. Ye h'$~ %..'3 V x s 3`3t'~3 rf y <br />.,.,..,,., ...~....,x<sk:«~..,.. w .~C..,..x o;'~...., ..'.«.:T~ae7',, x ..«,a.. ,~. Y3.~, :. u,..w:....k: ....fix '~.~~:, .,1< ~a,"~. v/.x .,.s'.s,:.,., <br />HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Caoaeiri <br />Material description <br />Earth - Loem <br />I Basis <br />weight: 2,100 pounds/LCY <br />Bowl (volume) Basis <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 />hourly production reaeplg volume per scraper pair on push-pull models <br />Rated payload : 75,000 pounds <br />Payload capacity : 35.71 LCY <br />L J <br />• <br />Cvcle Time : ob C tdltio Co to Site altdude (ft.) : 5, 700 <br /> Scraper Push dozer Source <br />Scraper loading time' : 0.80 minutes Altitude adj.: 1.000 1.000 (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 0.830 (Cat HB) <br />1094 time per srraper pair on push-WII models Net correction : 0.830 0.830 <br />Travel time <br />Road condition description :Rutted diR, little maintenance, no water, 2'Sre penatmtion <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res, (%) Total res. (°k) Velocity (fpm) Travel time (min.)•• <br />1 200 0.00 5.00 5.00 1343 0.23 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum route <br />Haul time : 0.23 minutes <br />•• trevel timo ror each sepmant u Wlusted r« acceleraiia/deceierauon. Retum time : 0.30 minutes <br />table velocifiea are max abeinaDle per total resistance shown, not averepe <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 1.83 minutes <br />Unadjusted unit production/hour : 951.03 LCY/hour ••• Adjusted forjob conditions : 789.35 LCYRrour <br />Optimal number of scrapers per push tlozer : 2 Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unR) howdy production : 1,578.71 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 1,578.7! LCY/hour <br />s v _, krxy x ~ -~ ' x9 <br />... .im . n..r. ...~.. it., ..b ,o ~:..~.) .<.£,h39 ., ,.L.. 34 ....~.,~'.:.: <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) <br />Unit cost : 50.354 /LCY <br />Total job time : 6.24 Hours <br />Total job cost : $3,491 <br />(Revised 24May07) Attachment 3.02.2-2-62 <br />