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F,w51 P ???' <br />CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Agency or organization name : DRMS <br />Task #: 001 State : Colorado <br />Date : 06!302008 County : Elbert <br />User: AE <br />Permit or other job action : SO <br />Task description : Moving <br />Site : Ddd Mine (East Pit) <br />HOURLY EQUIPMENT COST <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cost/hour : $75.32 NA Weight (UST): <br />4x92 <br />Operating costthour : $7728 75 _ <br />Cost data source : (CRG) <br />Operator cost/hour : $24.95 NA <br />Total unit cost/hour : $177.54 Total fleet costthour : $355.08 <br />: :`.;> ;... __ .................... <br /> <br />MATERIAL Q <br />UANTITIES ........................................................ ..................... <br />.... . .. ......... <br />Initial Swell Loose <br />volume : 20,835 BCY factor : 1.230 volume : 25,627 LCY <br />Source of quantity take-off : Inspection <br />Source of estimated swell factor :Application <br /> <br />HOURLY PRODUCTION <br />Hauling Caoacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis : <br />Material weight : 2,500 pounds/LCY Struck volume : 18.00 LCY <br />Material description : Heaped volume : 23.00 LCY <br />Clay - Dry Average volume : 20.50 LCY <br />.Rated payload : 55,000 pounds <br />Payload capacity: 22.00 LCY Adjusted capacity : .20.50 LCY •'• <br />Cycle Time (load + haul + spread + return) : Loading time : 0.90 minutes' <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : loading time per pair on push-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 765 5.0 4.0 9.0 715 1.10 minutes " <br />Return : 765 -5.0 4.0 -1.0 2,774 0.35 minutes " <br />'• travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max attainable per total resistance shown, not average Total cycle time 3.05 minutes <br />Job Condition Correction Factors : <br />Site altitude (feet) : 6,000 Adjusted Hourly Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 403.40 LCY/Hour"' <br />Job efficiency factor : 0.83 (1 shiff/day) Adjusted unit production : 334.82 LCY/Hour <br /> Adjusted fleet production : 009.65 LCY/Hour <br />Net job correction factor : 0.83 » 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) Total job time : 38.27 Hours <br />Unit cost : $0.530 /LCY Total job cost : $13,589 <br />from stockpile to pit <br />Model : Cat 623G <br />Permit/job #: M-1984-076 <br />Abbreviation :none <br />Filename : M076-001