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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Agency or organization name : DMG <br />Task # : O4d State :Colorado <br />Date : 09/27/2005 <br />User : GRM <br />County :Gunnison <br />Site :Rozman Pit <br />Permit or other job action :2005 Update <br />Task description : haul fO/JSO11 f~Om <br />HOURLY EQUIPMENT COST~~ <br />Model:Cat 623G <br />Permit/job # : M-1981-014 <br />Abbreviation :none <br />Filename : M014-04a <br />tO pit flOOI <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cosUhour: $49.36 NA Weight (UST): 40.92 <br />Operating cosf/hour : $87.19 100 Cost data source : (CRG) <br />Operator cosUhour : $32.15 NA <br />Total unit cosUhour : $168.70 Total fleet cosUhour : $337.40 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 21,175 CCY factor : 1.125 volume: 23,822 LCY <br />Source of quantity takeoff :accepted volumes from 2002 <br />Source of estimated swell factor :program <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Basis <br />2,550 pounds/LCY <br />Matedal description <br />Earth -Dry packed <br />Rated payload : 55,000 pounds <br />Payload capacity : 21.57 LCY <br />Cvcle Time (load + haul + spread + return) <br />Travel time <br />Scraper Bowl (volume) Basis <br />Struck volume : 18.00 LCY <br />Heaped volume : 23.00 LCY <br />Average volume : 20.50 LCY <br />Adjusted capacity : 20.50 LCY "' <br />Loading time : 0.90 minutes' <br />Maneuver antl spreading time : 0.70 minutes <br />loatling time per pair on push pull mpdele <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (mint <br />Haul: 1,000 10.0 5.0 15.0 427 2.35 minutes" <br />Return: 1,000 -10.0 5.0 -5.0 2,774 0.43 minutes" <br />travel Gme adjusted for acceleration antl tleceleration at loatl antl dump points <br />velocities are max. attainable per total resistance shown, no[ average <br />Job Condition Correction Factors <br />Site altitude (feet) : 8,900 <br />Altitude adjustment factor : 1.00 I <br />Job effciency factor : 0.83 (1 <br />Net job correction factor : 0.83 <br />JOB TIME AND COST <br />Fleet size: 2 Scraper(s) <br />Unit cost : $0.724 /LCY <br />Total cycle time 4.38 minutes <br />Adiusted Hourlv Production <br />Unadjusted unit production : 280.57 LCY/Hour"' <br />Adjusted unit production : 232.88 LCY/Hour <br />Adjusted fleet production : 465.75 LCY/Hour <br />' 2 times volume on push-pull motlels <br />Total job time : 51.15 Hours <br />Total job cost : $17,257 <br />