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CIRCES Cost Estimating Software <br />Permit or other job action :2006 Midtemr Review <br />Task description :Place Four Feet of Cover on ll-West Refuse Pile <br />_ .. : ,. ,. <br />HOURLY EQUIPMENT COST <br />Model :Cat 637G w/push-pull <br />Cost Breakdown <br />Ownership cosVhour <br />Operating cosVhour <br />Operator cesVhour <br />Total unit cesVhour <br />Inftial <br />volume: 19,000 CCY <br />Job util'IZatjon °~ <br />$82.59 NA <br />$180.99 100 <br />$24.95 NA <br />$288.53 Total Fleet cosVhour <br />Swell Loose <br />factor: 1.125 volume <br />Shift basis: 1 per day <br />Horsepower : 740 <br />Weight (UST) : 59.08 <br />Cost data source : (CRG) <br />.OB <br />21,375 LCv <br />Source of quantity take-off :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Haulino Capacity <br />Basis <br />Material weight: 2,650 pounds/LCY <br />Material description <br />Decomposed mck - 25% Rock, 75% Earth <br />Rated payload : 75,000 pounds <br />Payload capacity : 28.30 LCY <br />Cvcle lime (load + haul + spread + return) <br />Travel time <br />Scraper Bowl (volume) Basis <br />Struck volume : 21.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capacity : 28.00 LCY "' <br />Loading time : 1.00 minutes' <br />Maneuver and spreading time : 0.60 minutes <br />IoadinB lima par pair on push-0ull models <br />Route Distance (feet) Grade (%) Roll. res.(°/a) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 750 10.0 5.0 15.0 589 1.28 (minutes " <br />Return: 750 -f0~ _ 5.0 -5.0 2,972 0.32 minutes" <br />^ travel time adlusled for acceleration and deceleration a! load and dump poiMa <br />veloulies ere max. attainable per tMal raaislenca shown, rxH average <br />Job Condition Correction Factors <br />Site altitude (feet) : 6,300 <br />Altdude adjustment factor : 1.00 (Cat HBJ <br />Job efficiency factor : 0.83 (i shifl/day) <br />Net job correction factor : 0.83 <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) <br />Unit cost : $0.714 (LCY <br />Total cycle time : 3.21 minutes <br />Adjusted Hourlv Production <br />Unadjusted unit production : 973.11 LCY/Hour"' <br />Adjusted unit production : 807.69 LCY/Hour <br />Adjusted fleet production : 807.89 LCY/Hour <br />times volume an push-pull modals <br />Total job time : 28.48 Hours <br />Total job cost : $15,271 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Task # : 123 State : Coloredo Permit(ob # : C-1981-022 <br />Date : 04/112006 County :Delta Abbreviation :none <br />User : JRS Site :Elk Craek Mine Filename : C022-123 <br />