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CIRCES Cost Estimatinsa Software <br />PROJECT IDENTIFICATION <br />Agency or organization name : DMG <br />Task # : 04d State :Colorado <br />Date : 10/06/2004 County :Mesa <br />User: SSS Site: Whitewater Pit 500 <br />Permit or other job action : TR-O1 plus recalculation of current reclamation liability <br />Task descdption : Backfill pit highwall trailing slopes <br />HOURLY EQUIPMENT COST <br />Model :Cat 633E Series 2 <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 490 <br />Ownership cesVhour: $67.49 NA Weight (UST): 56.34 <br />Operating cosVhour : $111.11 100 ~ Cost data source : (CRG) <br />Operator cosVhour : $32.02 NA <br />Total unit cosUhour : $210.63 Total Beet cosVhour : $631.88 <br />MATERIAL QUANTITIES <br />Initial ~ Swell Loose <br />volume; 54,600 CCY ~ factor : 1.115 volume: 60,879 LCY <br />Source of quantliy take-off : 14001.1. x 39 c. y.R.L (AM-02 Exh. LMap C- ls) <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Hauling CaoaciN <br />Basis <br />Material weight : 2,500 pounds/LCY <br />Material description <br />Clay -Dry <br />Rated payload ; 82,000 pounds <br />Payload capacity : 32.80 LCV <br />Cycle Time (load + haul + soread + retuml <br />Travel time <br />Scraper Bowl (volume) Basis <br />Struck volume : 23.20 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 28.60 LCY <br />Adjusted capacity : 28.60 LCY "` <br />Loading 6me : 0.90 minutes ` <br />Maneuver and spreading time : 0.70 minutes <br />' loatling rimy par pair ynpush-W II models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 1,500 -2.0 50 3.0 Z, 173 0.69 minutes" <br />Retum: 1,500 2.0 5.0 7.0 1,606 0.93 minutes" <br />"travel bma atljustetl for acceleration antl tlecelara0on at loatl and dump points <br />velocities are maz. attainable per total resistance shao*t, not average <br />Job Condition Correction Factors <br />Site altitude (feet) : 4,650 <br />Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor: 0.83 (1 shiWday) <br />Net job correction factor : 0.83 <br />Total cyGe time 3-22 minutes <br />Adiusted Hourlv Production <br />Unatljusted unit production : 532.21 LCY/Hour'"' <br />Adjusted unit production : 441.73 LCY/Hour <br />Adjusted fleet production : 1,325.20 LCY/Hour <br />times volume on push-pull motlels <br />JOB TIME AND COST <br />Fleet size : 3 Scraper(s) Total job time : 45.94 Hours <br />Unit cost : $0.477 /LCY Total job cost : $29,028 <br />PermiUjob # : M-1977-129 <br />Abbreviation :none <br />Filename : M129-04a <br />