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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 005 State : Colorado Permit/job #: C-1981-033 <br />Date : 1210112009 County:Gunnison Abbreviation :none <br />User : SLB Site : Bear No. 3 Filename : C033-005 <br />Agency or organization name: CDRMS <br />Permit or other job action :Phase 1 Bond Release <br />Task description :Regrade ditches <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 325C L <br />Horsepower: 140 <br />Weight (MT) : 28.18 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $37.15 NA Shiftbasis : 1 per day <br />Operating cost/hour : $43.69 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $119.56 Total fleet cost/hour : $119.56 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 330 CCY factor : 1.125 volume : 371 LCY <br />Source of estimated volume: Map 11-1 <br />Source of estimated swell factor : Division estimate <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket swing loaded dump bucket swing em <br />Basic job condition description : AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.29 minutes <br />Bucket Capacity <br />Rated bucket capacity : 2.22 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 90%) <br />Adjusted bucket capacity : 1.89 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 6,000 feet Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />Unadjusted hourly unit production : 386.42 LCY/hour <br />Adjusted hourly unit production : 320.73 LCY/hour <br />Adjusted hourly fleet production : 320.73 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 1.16 hours <br />Unit cost : $0.373 per LCY Total job cost : $138