Laserfiche WebLink
64y <br /> .« c 2» .., .. .~ <br />s n ...w....,n. <br />.....co;:_µ .«a~c ,...«.: ~,'.'E,,.f. , !,~ ~. ~ ~ S.L <br />.w.~w«» . -: £, .., -. _ <br />:a . <... ? d ~S'Y~~:~ <br />~ a <br />:.:x ~w~ <br />. <br />.s.. <br />.. <br />:z <br />.: <br />tl <br /> .. <br />. <br />. <br />HOURLY PRODUCTION ~ <br />, <br />, <br />. <br />. <br />. <br />. sheet 2 of 2 <br /> Hauling Caoaeiri <br /> Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br /> Material weight : 2,100 pounds/LCY Struck volume : 24.00 LCY <br /> Matedal description : Heaped volume : 34.00 LCY <br /> Earth -Loam Average volume : 29.00 LCY <br /> Rated payload : 75,000 pounds Adjusted oapadry : 29.00 LCY "' <br /> Payload capadry : 35.71 LCY ^• n0udy production retracts vduma par scraper pair on push-puii models <br /> Cvele Time : ob Condition Correedons • Site ahitude (fl.) : 5,700 <br /> Scraper Push dozer Source <br /> Scraper loading time `: 0.60 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 /> 'load time per srfaper pair on Dush-pull models Net comedion : 0.830 0.830 <br /> <br />• <br />Travel time <br />Road condition description : Fimt, smooth, rolling, dirt/It. surfaced, watered, maintained <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll, res. (%) Total res. (%) VelocHy (fpm) Travel time (min.)*' <br />1 1,200 1.25 3.00 4.25 1667 0.85 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time : 0.85 minutes <br />"irevNtimefor early aepmem is aajuated ror acceleratbNdecelaration. Return Bme: 0.59 minutes <br />IaEla velotillea era mac athiruble per total resistance shown, rat evereve <br />Total scraper team cyde time (load + haul + maneuver and spread + return) : 2.75 minutes <br />Unadjusted unit productionlhour : 633.33 LCY/ttour "' Adjusted for job conditions : 525.66 LCYRtour <br />Optimal number of scrapers per push dozer : 2 Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 1,051.32 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 1,051.32 LCYlhour <br />." ~ sri3 -. - -:.- !4 a °~ uIX ,yy.~ ':3: ~iE, 'u1'~ :. ,w s~ ~ nix. ss, ys x.at s.. + .».osxy <br />o~/u. ~i~ ~~, a. c ..~k..s1i.. .,,,w,.~w.>a Y. *w,e Y< ,,: <E ""s wa«,..,: 7r ~~~~" ~~~- -a<z,~.3c.:,~.A:,32i:.3. ~.~.~.$wav `~. ':: ~ :d < .u~Ytis .~,~ ~ _%,;,. <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job lime : 83.34 Hours <br />Unit cost : 50.571 /LCY Total lob cost : $50.004 <br />(Revised 24May07) Attachment 3.02.2-2-48 <br />