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CIRCES Cost Estimating Software <br />• BULLDOZER WORK <br />~I~ ~il~ :,. . <br />IP ~,I <br />PROJECT IDENTIFICATION <br />Task # : 014 <br />Date : 12/01/2005 <br />User: SLB <br />State :Colorado <br />County : Routt <br />Site :Seneca li Mine <br />Agency or organization name : CDMG <br />Permit or other job action :Technical Revision 37 <br />Task description : Regrade light use roads (SCC Task LTUSE-1) <br />it i 4~ dl ~ I.~.II ;I al III it "I, Ily~l 1.114 Ili iI ~N I i iryli I ~ II III II'I I <br />_ 14~1~ li i~~'•~~I t~l- e. I~1 L .~ IIPiI ~~~l ~iI III I~1 <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D7R Sedes 11- 7SU Horsepower : 240 <br />Blade type :Semi-Universe! <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />Utilization <br />Cost Breakdown : <br />• MATERIAL QUANTITIES <br />Initial <br />Data source : (CRG) <br />Ownership cost/hour <br />Operating cost/taur <br />Ripper op. cost/hour <br />Operator cost/hour <br />Total unit cosUhour <br />volume : 1,183 BCY <br />$40.fi1 I NA <br />$48.13 100 <br />$0.59 10 <br />$31.78 NA <br />$121.12 Total fleet cost/hour <br /> <br />$121.12 <br />ii` <br />SweA Loose <br />factor : 1.250 volume : 1,479 LCY <br />Source of estimated volume :LTUSE-1 18, 480' (less 16,350' perm. roads TR36) x 15' x 1' <br />Source of estimated swell factor :SCC tasks <br />-.;, I ~ II i L~~ I;qr I~III.,' Il.li!'III~ %il <br />HOURLY PRODUCTION Job Condition Con'ection Factors Source <br /> I Operator ski!! : 0.75 (av, <br />Average push distance : 100 feet ~ Material consistency : 0.50 (us <br />Unadjusted hourly production : 714.3 LCY/hr Dozing method : 0.50 (us <br /> Vsibility : 1.00 (av <br />Material consistency description : Job effiaency : 0.83 (ishifl <br />User provided factor Spoii pile : 0.50 (us <br /> Push gradient : 1.00 (Cat <br />Average push gradient : 0.00 % (pos) ARitude : 1.00 (Cat <br />Average site altitude : 7, 500 feet Material weigh : 1.03 (use <br /> Blade type : 1.00 (S/Sl <br />Material weight : 2, 238 Ibs/LCY I Net correction : 0.08 <br />Weight description <br />USER-PROVIDED lNEIGHT DATA ~ Adjusted unit production : 57.10 LCY/hr <br /> Adjusted fleet production : 57.10 LCYPor <br /> P: <br />JOB TIME AND COST <br />• <br />Fleet size : 1 Dozers) Total job time : 25.90 Hours <br />Unit cost : $2.121 lLCY Total job cost : $3,937 <br />Penn~ob# : C-1981-005 <br />Abbreviation :none <br />Filename :0005-014 <br />/3 -/- 2S <br />