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CIRCES Cost Estimating Software <br /> WHEEL LOADER - LOAD AND CARRY WORK <br />PROJECT IDENTIFICATION <br />Task #: 03a State : Colorado Permit/job #: P-2008-022 <br />Date : 0712212008 County : Montrose Abbreviation :none <br />User : GRM Site : Vex Claims Filename : P022-03a <br /> <br />Agency or organization name : DRMS <br />Permit or other job action :Final Reclamation Liability Estimate <br />Task description : road and mud pit reclamation <br /> <br />HOURLY EQUIPMENT COST Basic machine : CAT446B (2004) Horsepower : 102 <br /> Attachment no. 1 : BOPS Cab Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $16.86 NA <br /> Operating cost/hour : $23.84 100 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $73.47 Total fleet cost/hour : $73.47 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 1,600 LCY factor : NA volume : 1,600 LCY <br />Source of quantity take-off : estimated from plans <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.475 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material : No adjustment - factor not applicable 0.000 (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 <br />Adjusted basic cycle time <br />Rolling Resistance - Road Conditions <br />Haul : Rutted dirt, little maintenance, no water, 2" tire <br />Return :Rutted dirt, little maintenance, no water, 2" tire <br />0.090 minutes <br />0.565 minutes <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 10.00 5.00 15.00 0.1563 (Cat HB) <br />Return route : 100 -10.00 5.00 -5.00 0.0705 (Cat HB) <br />Total travel time : 0.2268 minutes <br />Loader Bucket Capacity Total cycle time : 0.792 minutes <br />Rated capacity: 1.50. LCY(heaped) (CatHB) <br />Bucket fill factor : 0.900 Other - soil, boulders, roots (80 -100%) <br />Adjusted capacity : 1.35 LCY <br />Job Condition Correction Factors <br />Site altitude : 7,100 feet <br />Source <br />Altitude adjustment factor : 0.97 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiflday) <br />Net correction : 0.81 multiplier <br />Unadjusted hourly unit production : 102.30 LCY/Hr <br />Adjusted hourly unit production : 82.36 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 82.36 LCY/Hr <br />JOB TIME AND COST <br />Fleet size : 1 Loader(s) Total job time : 19.43 Hours <br />Unit cost : $0.892 /LCY Total job cost : $1,427