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Table 3.7-1 Page 16
<br />CIRCES Cost Estimating Software
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<br />PROJECT IDENTIFICATION
<br />Task#: 013 State:Coloredo
<br />Date : 0126/2004 County :Ga~eld Abbreviation :none
<br />User : JRS Site :McLane Canyon Mine Filename :0004-013
<br />Agency or organization name :Colorado Division Of Minerals And Geology
<br />Permit or other job action :2004 Midterm Review '
<br />Task description : Regrade Diversion Difches
<br />HOURLY EQUIPMENT COST
<br />Machine description :Cat 322C L Horsepower : 162
<br /> Weight (MT) : 24.19
<br />Cost Breakdown : Utilization
<br />Ownership cosUhour: $28.63 NA Shift basis : 1 perday
<br />Operating cosUhour : $33.28 100 Data source : (CRG)
<br />Operator costRrour : $32.02 NA
<br />Total unit cosUhour : $93.92 Total fleet wsVhour : $93.92
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<br />MATERIAL QUANTITIES
<br />Initial Swell Loose
<br />volume : 175 BCY factor : 1.330 volume : 233 LCY
<br />Source of estimated volume : Figu2 2.2-3
<br />Source of estimated swell factor :CAT Handbook
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<br />Excavator CvLe Time (load bucket swing loaded dump bucket swine emotvl
<br />Basic Job condition description
<br />Secondary job condition within basic description
<br />Bucket Caoacitv
<br />Permitlob # : G80-004
<br />Cycle time value
<br />BELOW AVERAGE
<br />AVERAGE
<br />0.34 minutes
<br />Rated bucket capacity : 1.44 LCY (heaped) Bucket size class : medium
<br />Bucket fill factor : 0.97 Sand and gravel (95% - 100•x)
<br />Adjusted bucket capacity : 1.40 LCY
<br />Job Condition Corcection Factors Source
<br />Site altitude: 5,600 feet Altitude adjustment: 1.00 I (CatHB)
<br /> Job efficiency adjustment : 0.83 (1 shiR/day)
<br /> Net job corcection : 0.83 multiplier
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<br />Unadjusted houdy uni! production : 251.46 LCYfhour
<br />Adjusted houdy unit production : 208.71 LCYfhour
<br />Adjusted houdy fleet production 208 71 LCYfhour
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<br />JOB TIME AND COST :
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<br />Fleet size : 1 excavator(s) Total job time : 1,12 hours
<br />Unit cost : $0.450 per LCY Total job cost : $105
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