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CIRCES Cost Estimating Software <br />• <br />WHEEL L ADER L AD AND CARRY <br />WORK <br /> PROJECT IDENTIFICATION <br /> Task # : 08p State :Colorado PermiUjob # : M-2007-044 <br /> Date : 02105/2008 County :Mesa Abbreviation :none <br /> User : GRM Site :Whirlwind Mine Filename : M044-08p <br /> <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 : CA7938G (2003) Horsepower : 160 <br />Attachment no. 1 : ROPS Cab Shlft basis : 1 per day <br /> Data source : (CRG) <br /> Util ization <br />Cost Breakdown : Ownership cosUhour : $16.13 NA <br />Operating cosUhour : $26.21 t00 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $75.11 Total fleet cosUhour : $75.11 <br />. ., ,.. _ <br /> <br />MATERIAL QUANTITIES <br />.: <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 /> <br />_. <br />HOURLY PRODUCTION <br />(Cat HB) : , <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, ma neuver) : 0.525 minutes <br />Cycle Time Factors I Factor (min.) Source <br />Material : No adjustment - !actor not applicable 0.000 (Cat HB) <br />Stockpile : No adjustment - /actor not applicable 0.000 (Cat HB) <br />Truck ownership : No adjustment - !actor not applicable 0.000 (Cat HB) <br />Operation : Inconsistent operation 0.040 (Cef HB) <br />Dump target : No adjustment - ractor not applicable 0.000 (Cat HB) <br />Net cycle time adjustment <br />Adjusted basic cycle time <br />n o40 <br />v. o00 <br />minutes <br />minutes <br />Rolling Resistance -Road Conditions <br />Haul :Rutted diA, little maintenance, no water, 2" fire penetration <br />Return :Rutted dirt, little maintenance, no water, 2" fire 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 : 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 /> Total travel time : 0.8587 minutes <br /> Loader Bucket Caoacity 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 shifUday) <br /> Net correction : 0.83 multiplier <br /> Unadjusted hourly unit production : 123.27 LCYIHr <br /> Adjusted hourly unit production : 102.31 LCYIHr (Cat HB) <br /> Adjusted hourly fleet production : 102.31 LCY1Hr <br />• JOB TIME AND COST ,.!~; <br /> Fleet size : 1 Loader(s) Tota! job time : 4.07 Hours <br /> Unit cost : $0.734 <br />__.. /LCY <br />-. Total job cost : $306 <br />