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CIRCES Cost Estimating Software <br /> WHEEL LOADER - LOAD AND CARRY WORK <br />PROJECT IDENTIFICATION <br />Task #: 07a State : Colorado Permit/job #:M-1984-041 <br />Date : 0812112008 County : Eagle Abbreviation :none <br />User : THM Site : Eagle - Gypsum Mine Filename : M041-07a <br />Agency or organization name : DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description : distribute 11,858 cubic yards of topsoil over reclaimed road <br />HOURLY EQUIPMENT COST Basic machine : CAT 950G (2002) Horsepower : 180 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $21.07 NA <br />Operating cost/hour : $30.76 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $84.61 Total fleet cost/hour : $169.22 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 11,858 LCY factor : NA volume : 11,858 LCY <br />Source of quantity take-off : 14.7 acres of reclaimed road disturbance with 6 inch topsoil cover <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.550 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material I Material 314" to 6" diameter 0.000 (Cat HB) <br />Stockpile : Dumped by truck 0.020 (Cat HB) <br />Truck ownership : Common ownership of trucks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HB) <br />Net cycle time adjustment : -v.vov nunuLGa <br />Adjusted basic cycle time : 0.490 minutes <br />Rolling Resistance - Road Conditions <br />Haul : Soft, rutted dirt, no maintenance or water, 4" tire <br />Return : Soft, rutted dirt, no maintenance or water, 4" tire <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 : 1,000 4.00 8.00 12.00 1.5336 (Cat HB) <br />Return route : 1,000 -4.00 8.00 4.00 0.6983 (Cat HB) <br /> Total travel time : Z.ZJ7t1 minutes <br />Loader Bucket Capacity Total cycle time : 2.722 minutes <br />Rated capacity : 3.75 LCY (heaped) (Cat HB) <br />Bucket fill factor : 0.925 Loose material - 118" to 318" (90 - 95%) <br />Adjusted capacity : 3.47 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 1.00 (Cat HB) <br />Site altitude : 7,000 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.83 multiplier <br />Unadjusted hourly unit production : 76.46 LCY/Hr <br />Adjusted hourly unit production : 63.47 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 126.93 LCY/Hr <br />JOB TIME AND COST <br />Fleet size : 2 Loader(s) Total job time : 93.42 Hours <br />Unit cost : $1.333 /LCY Total job cost : $15,809 <br />