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5/6 <br />• ::. 6a:' 'C'. T S l'NL ~ <br />~ ~. R _ /~ 1R <br />~ <br />A <br />~ <br />~ <br />~F ~ <br />/' <br />F <br />~ <br />~ ~ <br />f <br />/ <br />~~ <br />Z <br />~ <br />~ <br />~ <br /> r .~. <br />w'i <br />..{. $. S..f: <br />.... <br />rci.d ~.. ne R..~..• <br />inrvYC..h, n v.t <br />ri . <br />rdN"if .a x y~e <br />r, f <br />. . <br />3\ib i gn <br />vn.ie <br />. <br />.uv <br />nv+An: <br />t...9. ~.../'i.' <br />.vu)... rrw xL F~,. <br />rv'.vF.w~ <br /> HOURLY PRODUCTION sheet 2 of 2 <br /> Hauling Caoacity <br />Sraper Payload (weight) Basis <br />Material weight: 2,100 pounds/LCY <br />Material description <br />Earth -Loam <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 />Rated payload : 75,000 pounds <br />Payload cepaGty : 35.7f LCY <br />• <br />• <br />hoary producgon reflects volume per scrapef pelt on push-pull models <br />Cvcle Time : b C ndition Corte lions : 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 efBGency : 0.830 0.830 (Cat HB) <br />• foes time par scraper pair on push-puu moaete Net correction : 0.830 0.830 <br />Travel time <br />Road condition descdption :Rutted dirt, little maintenance, no water, 2" fire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grede (%) Roll. res. (%) Total res. (%) 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 />Rnhrm rnuto <br />Haul time : 0.23 minutes <br />•' bevel uma for each segment is adjusted for acceleraUWdeceleragon. Retum Gme : 0.30 minutes <br />table velociUea are max. attainable par toad resistance shown, not averege <br />Total scraper team cyGe time (load + haul + maneuver and spread + return) : 1.83 minutes <br />Unadjusted unit production/hour : 851.03 LCY/hour ••' Adjusted for job condttions : 789.35 LCY/hour <br />Optimal number of scrapers per push dozer : 2 Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) houdy production : 1,578.71 LCYmour <br />Adjusted multiple scraper foam (fleet) houdy production : 1,578.71 LCY/hour <br />Fleet size : 1 Team(s) Total job time : 2.10 Hours <br />Unit cost : E0.354 /LCY Total job cost : $1,175 <br />d S Z } ~-J /:.:> FF KV f 4 fh ..q vI L <br />.. ..ew..::... 3i. Sr. ."#.5 .P .v. .e.: f ....:::.. ... .. rHr ..5 .vre.. si,S3. Yr'. .:Fi.. .r :a.r a. .. :::~. ...55. .:' d .~.CA ..fij" <br />(Revised 24May07) Attachment 3.02.2-2-54 <br />