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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />Task # : ex3 <br />Date : i 1252003 <br />User : BHM <br />Staie :Colorado <br />County : La Plata <br />Site :Oakridge Energy <br />Agency or organization name : L And Assc. <br />Permit or other job action :Final Rec <br />Task description :Task 23A (Hari <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 3308 L <br />Cost Breakdown : Utilization <br />OwnershipcesUhour: $41.55 NA <br />Operatingcost/hour: $35.55 80 <br />Operator cosUhour : $28.18 NA <br />Total unit cosUhour : $105.28. <br />MATERIAL QUANTITIES <br />Initial Swetl <br />volume: 3,992 BCY factor: 1.667 <br />Source of estimated volume :ACAD <br />Source of estimated swell factor :ACAD <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket, swing loaded dump bucket. swing em <br />Horsepower: 222 <br />Weight (MT) : 33.73 <br />Shift basis : f perday <br />Data source : (CRG) <br />Total fleet cost/hour : $105.28 <br />Loose <br />volume : 6,853 LCY <br /> <br /> <br />Basic job condition description : SEVERE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.42 minutes <br />Bucket Caoacitv <br />Rated bucket capacity : 1.12 LCY (heaped) Bucket size class : smelt <br />Bucket fill factor : 0.45 Rock -Poorly blasted (40% - 50%) ' <br />Adjusted bucket capacity : 0.50 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 corcection : 0.83 multiplier <br /> <br />Unadjusted houdy unit production : 72.34 LCY/hour <br />Adjusted hcudy unit production : 60.05 LCY/hour <br />Adjusted hourly fleet production : 60.05 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 110.80 hours <br />Unit cost : $1.753 per LCY Total job cost : $11,666 <br /> <br />Percnitijob # :080 <br />Abbreviation :none <br />Filename :0080-ez3 <br />