Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 273 State : Colorado Permit/job# : C-1981-038 <br />Date : 0912912010 County :Delta Abbreviation :none <br />User: JRS Site :Bowie No. 1 Mine Filename : C038-273 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Minor Revision 125 <br />Task description :Regrade Light-Use Roads <br /> <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : BOPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> (CRG) <br />Data source: <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br />Operating cost/hour : $95.29 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $201.60 Total fleet cost/hour : $201.60 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,660 CCY factor : 1.125 volume : 2,992 LCY <br />Source of estimated volume: Division Estimate <br />Source of estimated swell factor : CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Fa( <br /> . Operator skill <br />Average push distance : 150 feet Material consistency <br />Unadjusted hourly production : 910.5 LCY/hr Dozing method <br /> Visibility <br />Material consistency description : Job efficiency <br />Compacted fill or embankment Spoil pile <br /> Push gradient <br />Average push gradient : 5.00 % (pos) Altitude <br />Average site altitude : 7,500 feet Material weight <br /> Blade type <br />Material weight : 2,900 Ibs/LCY Net correction <br />Weight description : <br />Decomposed rock - 50% Rock. 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.690 /LCY <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br /> <br /> <br />tors <br />0.75 Source <br />(avg.) <br />0.90 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1 shift/day) <br />0.80 (fnd-ro <br />0.90 (Cat HB) <br />1.00 (Cat HB) <br />0.79 (Cat HB) <br />1.00 (S/SU/U) <br />0.32 <br />292.33 LCY/hr <br />292.33 LCY/hr <br />10.24 Hours <br />$2, 064