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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task #: 081 State : Colorado Permit/job #: C-1980-005 <br />Date : 0311712009 County:Routt Abbreviation :none <br />User : SLB Site : Seneca li Mine Filename : 0005-081 <br />Agency or organization name : CDRMS <br />Permit or other job action : Phase ll Bond Release Request <br />Task description :Excavate Postmining Drainage Channels 8 and 12A <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 330C L Horsepower : 244 <br /> Weight (MT) : 33.72 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $45.61 NA Shift basis : 1 per day <br />Operating cost/hour : $61.06 100 Data source : (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $139.63 Total fleet cost/hour : $139.63 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,903 BCY factor : 1.250 volume : 2.379 LCY <br />Source of estimated volume : Exhibits 7-19 and 7-20 <br />Source of estimated swell factor : Consistent with other SCC Tasks <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty) <br />Basic job condition description <br />Secondary job condition within basic description <br />Cycle time value <br />Bucket Capacity <br />Rated bucket capacity <br />Bucket fill factor <br />Adjusted bucket capacity <br />SEVERE <br />SEVERE <br />0.45 minutes <br />2.25 LCY (heaped) Bucket size class : medium <br />a50 USER-PROVIDED BUCKET FILL FACTOR <br />1.12 LCY <br />Job Condition Correction Factors <br />Site altitude : 8,000 feet <br />Unadjusted hourly unit production <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) <br />Unit cost : $1.109 per LCY <br /> Source <br />Altitude adjustment : 1.00 I (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shif1day) <br />Net job correction : 0.83 multiplier <br />151.69 LCY/hour <br />125.90 LCY/hour <br />125.90 LCY/hour <br />Total job time : 18.90 hours <br />Total job cost : $2,639