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CIRCES Cost Estimating Software <br />Task # <br />Date <br />User <br />TAK Site :Carbon Junction Mine <br />State :Colorado <br />County : La Plata <br />Permitlob # : C-92-080 <br />Abbreviation :none <br />Agency or organization name : CDMG <br />Permit or other job action : TR-13 <br />Task description :EXCBVate C.J. <br />HOURLY EQUIPMENT COST <br />Horsepower: 244 <br />Weight (MT) : 33.72 <br />Cost Breakdown : Utilization <br />Ownership cosUhour : $37.35 NA Shift basis : 1 per day <br />Operating cosUhour : $44.07 100 Data source : (CRG) <br />OperatorcosVhour: $31.97 NA <br />Total unit wsUhour : $113.39 Total Fleet cosUhour : $113.39 <br />> <br />MATERIAL QUANTITIES ,:: , <br />Initial Swell Loose <br />volume: 3,992 CCY factor: 1.125 volume : 4,491 LCY <br /> <br />Source of estimated volume : TR-12 cost estimate <br />Source of estimated swell factor : DMG estimate <br /> <br />HOURLY PRODUCTION .. <br />Excavator Cvcle Time (load bucket swing loaded dump bucket. swing emotvl <br />Basic job condition description : AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.32 minutes <br />Bucket Caoacitv <br />Rated bucket capacity : 2.25 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.45 Rock - Poody blasted (40% - 50%) <br />Adjusted bucket capacity : 1.01 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 6,920 feet Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job corcection : 0.83 multiplier <br /> <br />Unadjusted hourly unit production : 189.25 LCY/hour <br />Adjusted hourly unit production : 157.08 LCY/hour <br />Adjusted hourly fleet production : 157.08 LCY/hour <br />JOB 71MEAND COST ~ ~ ~~~ ~ ~ ~~ <br />Fleet size : 1 excavator(s) Total job time : 28.59 hours <br />Unit wst : $0.722 per LCY Total job cost : $3,242 <br />23b <br />11PL3/2005 <br />channel- <br />Filename : C080-23b <br />section <br />Machine description :Cat 330C L <br />