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Agency or organization name : DBMS <br />Permit or other job action :Routine bond update <br />Task description : Highwall reduction at Level 3 <br />........ <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 320C <br />portal <br />Horsepower: 138 <br /> Weight (MT) : 19.70 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $26.22 NA Shift basis : 1 per day <br />Operating cost/hour : $42.86 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $107.80 Total fleet cost/hour : $107.80 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 250 LCY factor : NA volume : 250 LCY <br />Source of estimated volume : CIRCES 11120107 estimation for Wildcat as SO Operator <br />Source of estimated swell factor : NA <br /> <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 />AVERAGE <br />AVERAGE <br />0.28 minutes <br />Rated bucket capacity : 2.22 LCY (heaped) Bucket size class : large <br />Bucket fill factor : 0.68 Rock - Well blasted (60% - 75%) <br />Adjusted bucket capacity : 1.50 LCY <br />Jot) Condition Correction Factors Source <br />Site altitude : 9,200 feet Altitude adjustment : 0.87 (Cat HB) <br /> Job efficiency adjustment : 0.83 (1 shift/day) <br /> Net job correction : 0.72 multiplier <br />Unadjusted hourly unit production : 316.58 LCY/hour <br />Adjusted hourly unit production : 228.61 LCY/hour <br />Adjusted hourly fleet production : 228.61 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 1.09 hours <br />Unit cost : $0.472 per LCY Total job cost : $118