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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />j; <br />PROJECT IDENTIFICATION <br />Task #: 005 State :Colorado Permitljob # : M-1995-056 <br />Date : <br />User: <br />05/16/2007 <br />KAP <br />County :Archuleta <br />Site : Weber Pit No 2 <br />Abbreviation :none <br />Filename :M056-005 <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Amendment _ <br />Task description :Place Rip Rap in Drainage Ditches <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 307C <br />Horsepower : 55 <br />Weight (MT) : 6.49 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $15.06 NA Shift basis : 1 perday <br />Operating cost/hour : $15.51 100 Data source : (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $63.53 Total fleet cost/hour : $63.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 224 LCY factor : NA volume : 224 LCY <br /> <br />Source of estimated volume :Reclamation Plan <br />Source of estimated swell factor :NA <br /> <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing emotv) <br />Basic job condition description : AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.24 minutes <br />Bucket Caoagty <br />Elated bucket capacity : 0.20 LCY (heaped) Bucket size class : small <br />Bucket fill factor : 0.45 Rock - Poorly blasted (40% - 50916.) <br />Adjusted bucket capacity : 0.09 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 7,560 feet Altitude adjustment : 0.87 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shiftlday) <br />Net job correction : 0.72 multiplier <br /> <br />Unadjusted hourly unit production : 22.31 LCY/hour <br />Adjusted hourly unit production : 16.11 LCY/hour <br />Adjusted hourly fleet production : 16.91 LCY/hour <br /> <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 13.90 hours <br />Unit cost : $3.943 per LCY Total job cost : $883 <br />.......... <br />,24.