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CIRCES Cost Estimating Software <br />SCRAPER -ONLY WORK <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Task # : 024 State :Colorado Permiffob # : C-92-081 <br />Date : 02/25/2003 County : Routt Abbreviation :none <br />User: JRS Site :Hayden GUlch Loadout Filename :C081-024 <br />Permit or other job action :Permit Renewal 02 <br />Task description :Replace Topsoil from Stockpile to Rail Loop and Facilities Area <br />HOURLY EQUIPMENT COST <br />Model :Cat 627G w/push-pull Shift basis : 1 per day <br /> <br />Cost Breakdown : Job utilization % Horsepower : 590 <br />Ownership cosVhour : $46.13 NA Weight (UST) : 42.04 <br />Operating cosVhour : $104.14 100 Cost data source : (CRG) <br />Operator cosUhour : $25.43 NA <br />Total unit cosVhour : $175.70 Total fleet cosUhour : $351.40 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 80,180 CCY factor : 1.125 volume: 90,202 LCY <br />Source of quantity take-off : Exhibit f 0-1 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Haulinc Capacity <br />Basis <br />Material weight : 2,550 pounds/LCY <br />Material description <br />Earth -Dry packed <br />Rated payload : 48,000 pounds <br />Payload capacity : 18.82 LCY <br />Cvcle Time (load + haul + spread + returnl <br />Travel time <br />Bowl (volume) Basis <br />Struck volume <br />Heaped volume: <br />Average volume <br />Adjusted capacity <br />Loading time <br />Maneuver and spreading time <br />'loading time per pair on push-pull modals <br />14.00 LCY <br />20.00 LCY <br />1700 LCY <br />17.00 LcY "' <br />0.90 minutes' <br />0.60 minutes <br />Route I Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 2,000 3.0 5.0 r 8.0 1,381 1.45 minutes" <br />Return : 2,000 -3.0 5.0 2.0 2,905 0.69 minutes " <br />"travel time adlustetl for acceleration and deceleration of load and dump points <br />velocities era maz. atUinable per total resistance shown, not average Total cycle time <br />Job Condition Correction Factors <br />Site altitude (feet) : 6,400 Adiusted Hourlv Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production <br />Job efficiency factor : 0.83 (1 shifl/day) Adjusted unit production: <br /> Adjusted fleet production <br />Net job COfrectlOn faCfOf : 0.83 "' 2 times volume on push-pull motlels <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) Total job time <br />Unit cost : $0.755 /LCY Total job cost <br />3.64 minutes <br />560.95 LCY/Hour"' <br />465.59 LCY/Hour <br />465.59 LCY/Hour <br />193.74 Hours <br />$68, 081 <br />