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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 07a <br />Date : 11/30/2005 <br />User: SSS <br />State :Colorado <br />County:Mesa <br />Site :Soaring Eagle Gravel Pit <br />PermiUjob # : M-1999-025 <br />Abbreviation :none <br />Filename : M025-07a <br />Agency or organization name : DMG <br />Permit or other job action :7R-02 Reclamation Cost Estimate Recalculation <br />Task description :Place riprap on outlet structure <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 320C <br />Cost Breakdown : Utilization <br />Ownership cosUhour : $26.04 NA <br />OperatingcosUhour: $31.64 100 <br />Operator cosUhour : $31.97 NA <br />Total unit cosVhour : $89.66 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 1,540 LCY factor : NA <br />Source of estimated volume :See outlet structure <br />Source of estimated swell factor :NA <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket, swing loaded, dump bucket, swing empt <br />Horsepower: 138 <br />Weight (MT) : 19.70 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Total fleet cost/hour : $89.66 <br />Loose <br />volume : 1,540 LCY <br />Basic job condition description <br />Secondary job condition within basic description <br />Cycle time value <br />Bucket Capacity <br />Rated bucket capacity : 1.63 LCY (heaped) Bucket size class <br />Bucket fill factor : 0.45 Rock -Poorly blasted (40% - 50%) <br />Adjusted bucket capacity : 0.73 LCY <br />Job Condition Correction Factors <br />Site altitude : 4,490 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 : $0.957 per LCY <br />SEVERE <br />SEVERE <br />0.39 minutes <br />medium <br />Source <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shifUday) <br />Net job correction : 0.83 multiplier <br />112.85 LCY/hour <br />93.66 LCY/hour <br />93.66 LCY/hour <br />Total job time <br />Total job cost <br />16.44 hours <br />$1,474 <br />