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CIRCES Cost Estimatina Software <br />WHEEL LOADER - LOAD AND CARRY WORK <br />PROJECT IDENTIFICATION <br />Task #: 02a State : Colorado Permit/job #: P-2008-023 <br />Date : 0610312008 County : Montrose Abbreviation :none <br />User: GRM Site :J-8irds Project Filename:P023-02a <br /> <br />Agency or organization name : DRMS <br />Permit or other job action :Final Reclamation Liability Estimate <br />Task description : Misc. earthwork and repairs <br />HOURLY EQUIPMENT COST Basic machine : CAT246 (2004) Horsepower : 74 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $5.55 NA <br />Operating cost/hour : $13.60 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $51.93 Total fleet cost/hour : $51.93 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 500 LCY factor : NA volume : 500 LCY <br />Source of quantity take-off : reclamation estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.425 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material : Mixed material 0.020 (Cat HB) <br />Stockpile : No adjustment - factor not applicable 0.000 (Cat HB) <br />Truck ownership : No adjustment - factor not applicable 0.000 (Cat HB) <br />Operation : Inconsistent operation 0.040 (Cat HB) <br />Dump target : Fragile target 0.050 (Cat HB) <br />Net cycle time adjustment : U. 11 u minutes <br />Adjusted basic cycle time : 0.535 minutes <br />Rolling Resistance - Road Conditions <br />Haul :Rutted dirt, little maintenance, no water, 2" tire penetration <br />Return : Rutted dirt, little maintenance, no water, 2" tire penetration <br />Haul and Return Time Length <br />(feet) Grade res. <br />(%) Rolling res. <br />(%) Total res. <br />(%) Travel time <br />(minutes) Data <br />Source <br />Haul route : 100 0.00 5.00 5.00 0.0705 (Cat HB) <br />Return route : 100 0.00 5.00 5.00 0.0705 (Cat HB) <br /> Total travel time : U. 741V minutes <br />Loader Bucket Capacity Total cycle time : 0.676 minutes <br />Rated capacity : 0.53 LCY (heaped) (Cat HB) <br />Bucket fill factor : 1.100 Other- rock/dirt mixtures (100-120%) <br />Adjusted capacity : 0.58 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 0.97 (Cat HB) <br />Site altitude : 6,800 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.81 multiplier <br />Unadjusted hourly unit production : 51.75 LCY/Hr <br />Adjusted hourly unit production : 41.66 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 41.66 LCY/Hr <br />JOB TIME AND COST <br />Fleet size : 1 Loader(s) Total job time : 12.00 Hours <br />Unit cost : $1.246 /LCY Total job cost : $623