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WI'. ? 0" <br />PROJECT IDENTIFICATI <br />CIRCES Cost Estimatina Software <br />CCRADFR _ nNl V WnRK <br />Agency or organization name : DRMS <br />Task # : 018 State : Colorado Permit/job #:A#-1984-076 <br />Date : 0613012008 County: Elbert Abbreviation : none <br />User : JLE Site : Ddd Mine (West Pit) Filename : M076-01a <br />Permit or other job action : SO <br />Task description : MG <br />HOURLY EQUIPMENT COST <br />product from <br />Model : Cat 623G <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cost/hour : $75.32 NA Weight (UST) : 40.92 <br />Operating cost/hour : $77.28 75 Cost data source : (CRG) <br />Operator cost/hour : $24.95 NA <br />Total unit cost/hour : $177.54 Total fleet cost/hour : $355.08 <br /> <br />MATERIAL QUANTITIES ...... ........................................................... . <br />initial Swell Loose <br />volume : 18,349 BCY factor : 1.230 volume : 22,569 LCY <br />Source of quantity take-off :Inspection <br />Source of estimated swell factor :"Application <br />............................................................. . <br />HOURLY PRODUCTION <br />Haulina Capacity : <br />Basis : Scraper Bow! (volume) Basis : <br />Into the pit. <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 (°r6) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 700 3.0 4.0 7.0 944 0.79 minutes " <br />Return : 700 -3.0 4.0 1.0 2,710 a26 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 cycJe time 2.65 minutes <br />Job Condition Correction Factors : <br />Site altitude (feet) : 6,050 Adiusted Hourly Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 463.61 LCY/Hour"' <br />Job efficiency factor : 0.83 (1 shift/day) Adjusted unit production : 384.80 LCY/Hour <br /> Adjusted fleet production : 769.60 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 : 29.33 Hours <br />Unit cost : $0.461 /LCY Total job cost : $10,413