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CIRCES Cost Estimatinst Software <br /> BULLDOZER WORK <br />• l~i I C11~ '. <br />PROJECT IDENTIFICATION <br />Task#: 023 State :Colorado Perm~ob#: C-1981-005 <br />Date : 12/012005 County : Routt Abbreviation ; none <br />User :. SLB Site :Seneca li Mine Filename : 0005-023 <br />Agency or organization name : CDMG <br />Permit or other job action :Technical Revision 37 <br />Task description :Doze Wolf Creek highwal/ into pit (SCC Task WC-5) <br /> I ' "'~ it I (ij ~'' ' <br />I I, I I L. Ili ~.!'.!~I~I~: !ii.'~I li II j9 <br />:iiIN.L'.I'a9 ' .il 'I i 'I <br />~I II.;.l~I~ II-II ~., i, ~n i. <br />:1: I'~ !. !I <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D11 R - 11 U Horsepower : 850 <br /> Blade type :Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment rro. 2 : NA <br /> Data source : (CRG) <br /> Util¢ation % <br />Cost Breakdown : Ownership cosiRrour : $97.60 ~ NA <br /> Operatingcostlhour: $188.40 100 <br /> Ripper op.cosUhour: $0.00 NA <br /> Operator cosUhour : $31.78 NA <br /> Total unit cosUhour : $317.79 Total Reef cosUtwur : $317.79 <br /> y~'a li 'I '~~'i, ~' ~ ~~ i"~ <br />MATERIAL QUANTITIES <br />• <br />Initial Swell Loose <br />volume : 719,700 BCY factor : 1.250 volume ; 899,825 LCY <br />Source of estimated volume :SCC Task WC-5 <br />Source of estimated swell factor :SCC Task WC-5 <br />i' I I <br />HOURLY PRODUCTION Job Condition Conection Factors Source <br /> Operator skill ; 0.75 (avg.) <br />Average push distance : 250 feet ~ Material consistency : 0.70 I (Cat HB) <br />Unadjusted hourly production : 1,264.9 LCY/hr Dozing method : 1.20 ~ (slot) <br /> Vsibilily: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (>shifUday) <br />Hard tc cut or frozen Spoil pile ; 0.90 (ssd-fc) <br /> - Push gradient ; 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) AltRude : 0.93 (Cat HB) <br />Average ske aRkude : 8,300 feet Material weigh : 0.61 (user) <br /> Blade type : 1.00 (S/SU/U) <br />Material weigh : 3, 762 Ibs/LCY Net correction : 0.33 <br />Weight description <br />USER-PROVIDED WEIGHT DATA Adjusted unit production : 414.62 LCY/hr <br /> Adjusted fleet production : 414.62 LCY/hr <br />• JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 2169.78 Hours <br />Unit cost : $0.766 /LCY Total job cost : $689,528 <br /> ~ ~ III <br /> /3 -/- 3b' <br />