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CIRCES Cost Estimating Software <br />WHEEL LOADER • LOAD AND CARRY WORK <br />Task p : 09C <br />Date : 01/06x2004 <br />User. RCO <br />State :Colorado Permitlob n : M-1986-076 <br />County:la Plata Abbreviation :none <br />Site :Incas Mine Filename :M076-09c <br />Agency or organization name :OMG <br />Permit or other job action :Amendment AM-03 <br />Task description :Replace topsoil over grade stormwater control area, first phase <br />HOURLY EQUIPMENT COS7 Basic machine:CAT938G Horsepower: 160 <br />Attachment rw. 1 : ROPS Cab Shift basis : 1 per day <br />Data source : (CRG) <br />Utilization <br />Cost Breakdown : Ownership cosVhcun $14.83 NA <br />Operating cosVhour. $18.35 700 <br />Operator cesVhour: $30.65 NA <br />Total unit cesVhour : $63.83 Total fleet cosVhour : $127.66 <br />MATERIAL OUANTRIES <br />Initial Swell Final <br />volume: 97 LCY fagor NA volume: 97 LCY <br />Source of quantity take-0ff :6' depth x 0.12 ac <br />Source of estimatetl swell factor :na <br />HOURLY PRODUCTION (Cat HB) <br />Loatler Cycle Time Unatljustetl basic cycle time (loaQ dump, maneuver) : 0.475 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material : Material 3/4'to 6' diameter 0.000 (Cat HB) <br />Stockpile : Conveyor or dozer piled 10 tt. high orless 0.010 (Cat HB) <br />Truck ownership: No adjustment-/actornof applicable 0.000 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : No adjustment -factor not applicable 0.000 (Cat HB) <br />Net cycle time atllustment <br />Adjusted basic cycle time <br />-0.030 minutes <br />Rollins Resistance - Roatl Conditions <br />Haul : Sott, nrtted dirt, no maintenance or wafer, 4' fire penetration <br />Retum : Sott, rutted dirt, no maintenance or water, 4'tire 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 : 175 0.00 8.00 8.00 0.2265 (Cat HB) <br />Retum route : 175 0.00 8.00 8.00 0.2057 (Cat HB) <br />Total travel time : 0.4316 minutes <br />Loader Bucket CaoaciN Total cycle time : 0.877 minutes <br />Rated capacity: 3.25 LCY (heapetl) (Cat HB) <br />Buckei fill factor : 0.875 Blastedrack -well blasted (BO - 95%) <br />Atljustetl capacity: 2.84 LCY <br />Job Contlition Correction Factors <br />Site altitude: 10,800 feet <br />Source <br />Aititutle adustment factor: t00 (Cat HBJ <br />Job efficiencyfactor: 0.83 (15hilUday) <br />Net correction: 0.83 multiplier <br />Unadjusted hourly unit production : 194.64 LCYMr <br />Adjusted hourly unit production : 761.55 LCYMr <br />Atljustetl hourly fleet production : 323.11 LCV/Hr <br />JOB TIME AND COST <br />Fleet size: 2 Loatler(s) <br />Unit cost: $0.395 /LCY <br />(Cat HB) <br />Total job time : 0.30 <br />Total job cost : $38 <br />Hours <br />