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<br />PROJECT IDENTIFICATION <br />CIRCES Cost Estimatina Software <br />HYDRAULIC EXCAVATOR WORK <br />Task # : KEY State : Colorado <br />Date : 0112612010 County :Adams <br />User : DB2 Site :120Th Avenue Estates Pit <br />Permit/job # : M-2001-085 <br />Abbreviation :none <br />Filename :M085-KEY <br />Agency or organization name: DRMS <br />Permit or other job action :AM-04 Bond recalc <br />Task description : Excavate 4'x 4' key for clay liner <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 330C L Horsepower : 244 <br /> Weight (MT) : 3.3.7_2_ _ <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $45.38 NA Shift basis : 1 per day <br />Operating cost/hour : $59.06 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $143.16 Total fleet cost/hour : $143.16 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,400 CCY factor : 1.215 volume : 2916 LCY <br />Source of estimated volume :estimate _ <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty) <br />Basic job condition description : A BOVE AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.27 minutes <br />Bucket Capacity <br />Rated bucket capacity : 2.25 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 1.05 Moist loam or sandy clay (100% - 110%) _ <br />Adjusted bucket capacity: 2.36 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 5,030 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 : 517.34 LCY/hour <br />Adjusted hourly unit production : 429.39 LCY/hour <br />Adjusted hourly fleet production : 429.39 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 6.79 hours <br />Unit cost : $0.333 per LCY Total job cost : $972 <br />