Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 245 State :Colorado Permit/job# : C-1981-038 <br />Date <br />User <br />10/06/2008 <br />JRS <br />County :Delta <br />Site :Bowie No. 1 Mine <br />Abbreviation :none <br />Filename :C038-245 <br /> Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br /> Permit or other job action :Technical Revision 50 <br /> Task description :Replace Topsoil from Stockpile to 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 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br /> Cost Breakdown : Ownership cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br /> <br />• '' ........... ........................................................................................................................... ............................... ........... <br /> MATERIAL UANTITIES <br />Q <br /> Initial Swell Loose <br /> volume : 1,400 BCY factor : 1.250 volume : 1,750 LCY <br /> <br /> Source of estimated volume :Division Estimate <br /> Source of estimated swell factor :CAT Handbook <br /> <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> Average push distance : 100 feet Material consistency : 1.00 _ (Cat HB) <br /> Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br /> Material consistency description : Job efficiency : 0.83 (1shift/day) <br /> Consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.90 (Cat Ht3) <br /> Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br /> Average site altitude : 7,500 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br /> Material weight : 2,550 Ibs/LCY Net correction : 0.41 <br /> Weight description <br /> Ea-th -Dry packed Adjusted unit production : 504.38 LCY/hr <br /> Adjusted fleet production : 504.38 LCY/hr <br /> <''<'~'B TIME AND COST>[ ................ <br />JO ........................................................................................................................... .............................. ............................ <br /> Fleet size : 1 Dozers) Total job time : 3.47 Hours <br /> Unit cost : $0.411 /LCY Total job cost : $720 <br /> <br />