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CIRCES Cost Estimatina Software <br />TRUCKING - ONLY WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name : CDRMS <br />Task #: tru State : Colorado Permitijob #: C-80-007 <br />Date : 0412712009 County : Gunnison Abbreviation :none <br />User : TAK Site : West Elk Mine Filename : 0007-tru <br />Permit or other job action : Midterm Review 6 <br />Task description : Calculation of Total fleet cost(hour <br />HOURLY EQUIPMENT COST <br />Model : Generic 10-12 cy, 6x4 Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 400 <br />Ownership cost/hour : $12.32 NA <br />Operating cost/hour : $43.93 100 Weight (UST) : 7.30 <br />Operator costthour : $21.72 NA Cost data source : (CRG) <br /> <br />Total unit costthour : $77.97 Total fleet cost/hour : $77.97 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1 CCY factor : 1.165 volume : 1 LCY <br />Source of quantity takeoff : N/A <br />Source of estimated swell factor : N/A <br /> <br />Material purchase cost : $0.00 /LCY Total cost : $0 <br /> <br />HOURLY PRODUCTION <br />Haulina Capacity : <br />Truck Payload (weight) Basis : Truck Bed (volume) Basis : <br />Material weight : 2,900 pounds/LCY Struck volume : 10.00 LCY <br />Material description : Heaped volume : 12.00 LCY <br />Decomposed rock - 50% Rock, 50% Earth Average volume : 11.00 LCY <br />Rated payload : 35,400 pounds <br />Payload capacity : 12.21 LCY Adjusted volume : 11.00 LCY <br /> Source <br />Truck Cycle Time : Exchange time (min.) : a50 (Cat HB) <br /> Load time (min.) : 2.02 (Cat HB) <br />1.00 mile haul trip at : 20.0 mph (avg.) = Haul time (min.) : 3.00 (mi.1mph)x60 <br /> Dump time (min.) : 0.90 (Cat HB) <br />1.00 mile return trip at : 20.0 mph (avg.) = Return time (min.) : 3.00 (mi./mph)x60 <br /> <br /> Total cycle time : 9.42 minutes <br />Job Condition Correction Factors <br />Average site altitude 6,300 feet Adjusted Hourly Truck Production <br />Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shift/day) Unadjusted unit production : 70.03 LCY/Hour <br /> Adjusted unit production : 58.12 LCY/Hour <br />Net job correction : 0.83 Adjusted fleet production : 58.12 LCY/Hour <br /> <br />JOB COST <br />Fleet size : 1 Truck(s) Total job time : 0.02 Hours <br />Unit cost : $1.341 /LCY Total job cost : $2 <br />