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CIRCES Cost Estimatinst Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 050 <br />Date : 11/20/2007 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 1 Mine <br />Agency. or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-03 <br />Task description :Regrade Timber Storage Access Road <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 330C L <br />Horsepower: 244 <br />Weight (MT) : 33.72 <br />Cost Breakdown : Utilization <br />Ownership cost/hour : $45.61 NA Shift basis : 1 perday <br />Operating cost/hour : $61.06 100 Data source : (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $139.63 Total fleet costlhour : $139.63 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,866 BCY factor : 1.330 volume : 2,482 LCY <br />Source of estimated volume :Map 8-2 <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PROD:::CTI ::.:::............................................................................. <br />U ON ................................... ....................................................................... ............................. <br />Excavator Cvcle_Time (load bucket, swing loaded, duma bucket. swino emot <br /> Basic job condition description : AVERAGE <br /> Secondary job condition within basic description : AVERAGE <br /> Cycle time value : 0.32 minutes <br />Bucket Caaacity <br />Rated bucket capacity : 2.25 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.85 Haul, tough clay (80% - 90%) <br />Adjusted bucket capacity : 1.91 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 7,000 feet Altitude adjustment : 1.00 I (Cat HB) <br /> Job efficiency adjustment : 0.83 (1 shift/day) <br /> Net job correction : 0.83 multiplier <br />Unadjusted hourly unit production : 357.48 LCY/hour <br />Adjusted hourly unit production : 296.71 LCY/hour <br />Adjusted hourly fleet production : 296.71 LCY/hour <br />JOB TIME AND COST:.:.:.:.;; :.................. ............................................................ ............................................................... .......................... <br />........ ................................... <br />Fleet size : 1 excavator(s) Total job time : 8.36 hours <br />Unit cost : $0.471 per LCY Total job cost : $1,168 <br />PermiUjob # : C-1981-038 <br />Abbreviation :none <br />Filename : C038-050 <br />