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CIRCES Cost Estimating Software <br /> WHEEL LOADER - LOAD AND CARRY WORK <br />PROJECT IDENTIFICATION <br />Task #: 08p State : Colorado Permit/job #:M-2007-044 <br />Date : 0210512008 County : Mesa Abbreviation :none <br />User : GRM Site : Whirlwind Mine Filename : M044-08p <br />Agency or organization name : Colorado <br />Permit or other job action :Initial Reclamation Liability Estimate <br />Task description : Place obstruction boulders in place <br /> <br />HOURLY EQUIPMENT COST Basic machine : CAT 938G (2003) Horsepower : 160 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Data source : (CRG) <br /> Uti lization % <br />Cost Breakdown : Ownership cost/hour : $16.13 NA <br />Operating cost/hour : $26.21 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $75.11 Total fleet costlhour : $75.11 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 250 BCY factor : 1.667 volume : 417 LCY <br />Source of quantity take-off : reclamation plan <br />Source of estimated swell factor : na <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.525 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 : No adjustment - factor not applicable 0.000 (Cat HB) <br />Net cycle time adustment <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 />U. U4U 1111HULUb <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 : 200 6.00 5.00 11.00 0.3055 (Cat HB) <br />Return route : 600 -12.00 5.00 -7.00 0.5532 (Cat HB) <br /> i otal travel time : U.aOai [1111lules <br />Loader Bucket Caved Total cycle time : 1.424 minutes <br />Rated capacity : 3.25 LCY (heaped) (Cat HB) <br />Bucket fill factor : 0.900 Other - soil, boulders, roots (80 -100%) <br />Adjusted capacity : 2.93 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 1.00 (Cat HB) <br />Site altitude : 6,800 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.83 multiplier <br />Unadjusted hourly unit production : 123.27 LCY/Hr <br />Adjusted hourly unit production : 102.31 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 102.31 LCY/Hr <br />JOB TIME AND COST <br />Fleet size : 1 Loader(s) Total job time : 4.07 Hours <br />Unit cost : $0.734 /LCY Total job cost : $306 <br />