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PROJECT IDENTIFICATION <br />Task # : 06a <br />Date : 0611612010 <br />User : THM <br />CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />State : Colorado Permit/job #:M-1987-103 <br />County : Rio Blanco Abbreviation :none <br />Site :East Douglas Pit Filename :M103-06a <br />Agency or organization name: DRMS <br />Permit or other job action :Final reclamtion Bond Update <br />Task description : Regrading and Reclaiming Access Road <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 320C <br />Horsepower: 138 <br />Weight (MT) : 19.70 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $26.97 NA Shiftbasis : 1 per day <br />Operating cost/hour : $32.00 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $97.69 Total fleet cost/hour : $97.69 <br /> <br />X X. <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,600 CCY factor : 1.165 volume : 1,864 LCY <br /> <br />Source of estimated volume :Based on conditions observed during the inspection <br />Source of estimated swell factor : CAT Handbook <br /> <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 : 0.28 minutes <br />Bucket Capacity <br />Rated bucket capacity : 1.63 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 90%) <br />Adjusted bucket capacity : 1.39 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 6,000 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 : 292.71 LCY/hour <br />Adjusted hourly unit production : 218.66 LCY/hour <br />Adjusted hourly fleet production : 218.66 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 8.52 hours <br />Unit cost : $0.447 per LCY Total job cost : $833 <br />