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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 0512712011 <br />User: RCO- <br />State : Colorado <br />County : Saguache <br />Site : Klondike Prospect <br />Agency or organization name: DRMS <br />Permit or other job action :New NOI <br />Task description :Backfill and grade trenches <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 315C L <br />Horsepower : 110 <br />Weight (MT) : 16.90 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $23.87 NA Shiftbasis : 1 per day <br />Operating cost/hour : $24.92 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $87.51 Total fleet cost/hour : $87.51 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 300 CCY factor : 1.165 volume : 350 LCY <br /> <br />Source of estimated volume :application <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty) <br />Basic job condition description : AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.26 minutes <br />Bucket Capacity <br />Rated bucket capacity : 0.77 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 90%) <br />Adjusted bucket capacity : 0.65 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 9,350 feet Altitude adjustment : 0.90 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job correction : 0.75 multiplier <br /> <br />Unadjusted hourly unit production : 153.40 LCY/hour <br />Adjusted hourly unit production : 114.59 LCY/hour <br />Adjusted hourly fleet production : 114.59 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) <br />Unit cost : $0.764 per LCY <br />L <br />Total job time : 3.05 <br />Total job cost : $267 <br />Permit/job # : P-2011-008 <br />Abbreviation :none <br />Filename : P008-003 <br />hours <br />