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CIRCES Cost Estimatino Software <br />PROJECT IDENTIFICATION <br />HYDRAULIC EXCAVATOR WORK <br />Task # : 002 State :Colorado <br />Date : 03/23/2006 <br />User : WHE <br />County :Montezuma <br />Site :Hindmarsh Sandstone <br />Permitfjob # : M-2006-009 <br />Agency or organization name :DMG <br />Permit or other job action :112c application review <br />Task description :Scale highwall for loose rock <br />HOURLY EQUIPMENT COST <br />Abbreviation :none <br />Filename :M009-002 <br />Machine description :Cat 325C L Horsepower : 140 <br /> Weight (MT) : 28.18 <br />Cost Breakdown : Utilization <br />Ownership cosUhour : $33.26 NA Shift basis : 1 per day <br />Operating cost/hour : $42.57 100 Data source : (CRG) <br />Operator cosUhcur : $32.72 NA <br />Total unit cosUhour : $108.55 Total fleet cost/hour : $108.55 <br /> <br />MATERIAL QUANTITIES <br />initial Swell Loose <br />volume : 333 LCY factor : NA volume : 333 LCY <br /> <br />Source of estimated volume : (((3'H x 3'D) / 2) x 2000'L) / 27 = 333.33 cy <br />Source of estimated swell factor :NA <br />HOURLY PRODUCTION _ _ _ <br />Excavator Cvcle Time (load bucket swino loaded dump bucket swing emp~1 <br />Basic job condition description : SEVERE <br />Secondary job condition within basic description : SEVERE <br />Cycle time value : 0.40 minutes <br />Bucket Caoacity <br />Rated bucket capacity : 1.63 LCY (heaped) Bucket size class : small <br />Bucket fill factor : 0.45 Rock -Poorly blasted (40% - 50%) <br />Adjusted bucket capacity : 0.73 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 6,500 feet Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shiWday) <br />Net job correction : 0.83 multiplier <br /> <br />Unadjusted hourly unit production : 109.21 LCY/hour <br />Adjusted hourly unit production : 90.64 LCY/hour <br />Adjusted hourly fleet production : 90.64 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 3.67 hours <br />Unit cost : $1.198 per LCY Total job cost : $399 <br />