Laserfiche WebLink
CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task #: 075 <br />Date : 1210212010 <br />User : JRS <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review (MT-6) <br />Task description : Construct 2, 730 Feet of 3 Foot Ditches <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 330C L <br />Cost Breakdown <br />Ownership cost/hour : <br />Operating cost/hour : <br />Operator cost/hour : <br />Total unit cost/hour : <br />MATERIAL QUANTITIES <br />Initial <br />volume : 1,000 BCY <br />Utilization % <br />$45.38 NA <br />$53.71 100 <br />$38.72 NA <br />$137.82 <br />Swell <br />factor : 1.330 <br />LCY <br />Permit/job #: C-1981-038 <br />Abbreviation :none <br />Filename :C038-075 <br />Horsepower: 244 <br />Weight (MT) : 33.72 <br /> <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Total fleet cost/hour : $137.82 <br /> <br />Loose <br />volume : 1,330 <br />Source of estimated volume: 1998 Operator Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket. swina loaded. dumb bucket. swino empty) <br />Basic job condition description <br />SEVERE <br />Secondary job condition within basic description : SEVERE <br /> Cycle time value : 0.45 minutes <br />Bucket Capacity <br />Rated bucket capacity : 2.25 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 90916) <br />Adjusted bucket capacity: 1.91 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 7,000 feet Altitude adjustment : 1.00 (Cat HB) <br /> Job efficiency adjustment : 0.83 (1 shif1day) <br /> Net job correction : 0.83 multiplier <br />Unadjusted hourly unit production : 257.87 LCY/hour <br />Adjusted hourly unit production : 214.03 LCY/hour <br />Adjusted hourly fleet production : 214.03 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 6.21 hours <br />Unit cost : $0.644 per LCY Total job cost : $856 <br />State : Colorado <br />County:Delta <br />Site: Bowie No. 1 Mine