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CIRCES Cost Estimating Software <br />WHEEL LOADER -LOAD AND CARRY WORK <br />Task u : 09C <br />Date : 01/05/2004 <br />User: RCO <br />State :Colorado <br />County : La Plata <br />Site :Incas Mine <br />Permitlob s : M-1986-076 <br />Abbreviation :none <br />Filename : M076-O9c <br />Agency or organization name :OMG <br />Permit or other job action : Amentlment AM-03 <br />Task description :Replace topsoil over grade stormwater control area, first phase <br />HOURLY EQUIPMENT COST Basic machine:CAT938G Horsepower: 160 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per tlay <br />Data source: (CRG) <br />Utilization <br />Cost Breakdown: Ownership cost/hour: $14.83 NA <br />Operating cosVhour: $18.35 f00 <br />Operator cosuhour: $30.65 NA <br />Total unit cosvhour: $63.83 Total fleet cosuhour : 5127.66 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume: 97 LCY Factor: NA volume: 97 LCY <br />Source Of quantity takeoff : 6' depth x 0.12 ac <br />Source of estimatetl 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 : Material 3ra' fo 6' diameter 0.000 (Cat HB) <br />Stockpile : Conveyor or dozer piletl l0 k. high or less 0.010 (Cat HB) <br />Truck ownership: NO adjustment-/actornot app/icable 0.000 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target NO adjustment-lactornof applicable 0.000 (Cat HB) <br />Net cycle time adjustment <br />Adjusted basic cycle time <br />-n nzn <br />0.445 <br />minutes <br />minutes <br />Rollinb Resistance -Road Conditions <br />Haul :Sofl, nmed dirt, no maintenance or wafer, 4'tire penetration <br />Return :Sofl, rutted dirt, no maintenance or wafer, 4'tire penetration <br />Haul and Return Time Len th <br />9 <br />(feet) Gratle res. <br /> <br />(%) Rollin res. <br />9 <br />(%) Total res. <br /> <br />(%) Travel time <br /> <br />(minutes) Data <br /> <br />Source <br />Haul route : 175 0.00 8.00 8.00 0.2265 (Cat HB) <br />Return route: 775 0.00 8.00 8.00 0.2051 (Gat HB) <br /> ~ otal travel nine : 0.4316 minutes <br />Loader Bucket Caoacity Total cycle time : 0.877 minutes <br />Rated capacity : 3.25 LCY (heaped) (Cat HB) <br />Bucket fill factor: 0.875 Blasted rock-well blasted (80-95%) <br />Adjusted rapacity: 2.84 LCY <br /> Source <br />Job Condition Correction Factors Altitutle adjustment factor : 1.00 (Cat HB) <br />Site altitude : 70,800 feet Job efficiency factor 0.83 (1 shitt/day) <br /> Net correction : 0.83 multiplier <br />Unadjusted hourly unit protluaion: 194.64 LCY/Hr <br />Atljustetl hourly unit production : 161.55 LCY/Hr <br />Adjusted hourly fleet production : 323,11 LCV/Hr <br />JOB TIME AND COST <br />Fleet size: 2 Loader(s) <br />Unit cost: $0.395 /LCY <br />(Cat HBJ <br />Total job time : 0.30 Hours <br />Total job cost : $38 <br />