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CIRCES Cost Estimating Software <br /> SCRAPER-ONLY WORK <br />- - <br /> _.;'. <br />~.L ... <br />_- - - - - - - -. <br />PROJECT IDENTIFICATION <br /> Agency or organization name :OMG <br />Task # : 02a State :Colorado PermiUjob # : M-2002-111 <br />Date : 03/12/2004 County :Mesa Abbreviation :none <br />User : SSS Site : Gilsonite Pit Filename : M111-02a <br /> <br />Permit or otherjob action :New 112c Permit <br /> Task description : BacMill Phase 3 Max 1200' highwall from pit floor stockpile <br />- -r < <br /> <br />HOURLY E QUIPMENT COST <br />Cost Breakdown <br />Model :Cat 633E Series 2 <br />Ownership cosVhour <br />Opersting cosf/hour <br />Operator cosVhour <br />Total unit wsVhour <br />MATERIAL QUANTITIES <br />Initial <br />volume: 48,888 CCY <br />$67.49 <br />$111.11 <br />$32.02 <br />$210.63 <br />Swell <br />Job utilization <br />NA <br />100 <br />Shift basis : 1 per day <br />Horsepower: 490 <br />Weight (USn : 56.34 <br />Cost data source : (CRG) <br />NA <br />Total Fleet cosUhour : $210.83 <br />factor: 1.110 <br />Loose <br />volume : 54,268 LCY <br />Source of quantity take-off :Exhibit L <br />~a,~r~ Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Hauling Caoacily <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,800 pounds/LCY Struck volume : 23.20 LCY <br />Material descdption : Heaped volume : 34.00 LCY <br />Clay -Natural bed Average volume : 28.60 LCY <br />Rated payload : 82,000 pounds <br />Payload capacity : 29.29 LCY Adjusted capacity : 28.60 LCY "` <br />Cvcle Time (load + haul + spread + return) : Loading time : 0.90 minutes ` <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : • loetlirg Gma par pair an pusr~-pull modeu <br />Route Distance (feet) Grade (%) Roll. res.(°h) Total res.(°~) Velocity (fpm) Travel time (min.) <br />Haul: 300 2.0 8.0 10.0 634 0.47 ~ minutes" <br />Retum : 300 -2.0 8.0 6.0 1,975 0.15 minutes " <br />^ trevel time adjusted for easleration and deceleration at load entl dump poinla <br />velocdies ere max. attamaDla par total resistance mown, nol average Total cycle time 2.23 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 4,455 Adiusted Hourly Production <br />Altkude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 771.21 LCYMour"` <br />Joti efficiency factor : 0.83 (1 shiff/day) Adjusted unit production : 640.10 LCY/Hour <br /> Adjusted beet production : 640.10 LCYMour <br />Nat job fpffeCtlOn factor: 0.83 ' ••2 times rolume on push-pull models <br />~.,, Ta <br />~~ __ ~ ~ ~ "_ -, - <br />r ... _. _ ' __ ~ 1, _. _ - - _ _. <br />JOB TIME AND COST <br />Fleet size : ~ 1 Scraper(s) Total job time : 84.78 Hours <br />Unit wst : $0.329 /LCY Total job wst : $17,856 <br />Gy~x~..~ F ~4.- ~ h t'f#M?XEAeSh ° i aa• +° ~Z w.' '~+. 6 A h <br />L: ; 34a:. :Se ~ ~ 5c~~.:.= Y+F ~, °i~: ~'~,b ?L?,SS. fs.~ _ ~-rtY...+.`.rY~^.:~ v~:. °N.,y^'n'$"~3.,~ ~. fis 2Y'C,^i <br />___ .'.r?.~:1.. ik"~.a .'s6?.k?~--.~ffyj;- <br />