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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 086 State :Colorado PermiUjob # : C-81-041 <br />Date : 04/27/2001 County :Mesa Abbreviation :none <br />User : JRS Site :Roadside Portals Filename :C041.086 <br />Agency or organization name :Colorado Division OI Minerals And Geology <br />Permit or other job action :Roadside Portals Current Liability <br />task description :Excavate for Upland Diversion Ditch -West Side (TR-32) <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 3158 Horsepower : 99 <br /> Weight (MT) : 15.79 <br />Cost Breakdown : Utilization <br />Ownership cost hour : $20.65 NA Shift basis : 1 per day <br />Operating cosUhour : $21.15 100 Data source : (CRG) <br />OperatorcosUhour: $28.18 NA <br />Total unit cosUhour : $69.98 Total fleet cosUhour : $69.98 <br />MATERIAL QUAN <br />Initial Swell Loose <br />volume : 450 BCY factor : 1.330 volume : 598 LCY <br /> <br />Source of estimated volume : CRDA2-12, 13j and Exhibit 60 <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket. swing loaded. dump bucket swing emog1 <br />Basic job condition description : BELOW AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.29 minutes <br />Bucket Capacity <br />Rated bucket capacity : 0.50 LCY (heaped) Bucket size class : small <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 90%) <br />Adjusted bucket capacity : 0.42 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 5,000 feet Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shiJt/day) <br />Net job correction : 0.83 multiplier <br /> <br />Unadjusted hourly unit production : 88.54 LCY/hour <br />Adjusted hourly unit production : 73.49 LCY/hour <br />Adjusted houdy fleet production : 73.49 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 8.14 hours <br />Unit cost : $0.952 per LCY Total job cost : $570 <br />