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CIRCES Cost Estimating Soltlnrare <br /> BULLDOZER WORK <br /> <br /> <br />PROJECT IDENTIFICATION <br />Task # : 030 State :Colorado PennrVob# : C-1981-005 <br />Date : 12/01/2005 County : Routt Abbreviation : none <br />User : SLB Site :Seneca li Mine Filename : 0005-030 <br />Agency or organization name : COMG <br />Permit or otherjob action : Technical Revision 37 <br />Task description : Grade Lower Wadge area (SCC Task LW-1) <br /> ~ i a~. qq I ~ <br />k , i~~ I <br />`~II ~ ' <br />~ <br />'~ ; <br />3" <br />~ <br />!I <br />- iii . ~~ i ; ~ <br />I <br />!l!' <br />~'~ <br />) <br />l~' <br />I ' I <br />~~I <br />~i ~IH <br />~ <br />'l t <br />~ j~'t <br />~'I <br />-~ <br /> I„ <br />. <br />I <br />; <br />9 <br />~ <br />I i <br />~, <br />~ <br />; <br />I . . <br />i~ <br />I ~I <br />a <br />~ <br />f <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 no. 2 : NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosVhour : $9760 ~ NA <br /> Operating cost/hour : $188.40 100 <br /> Ripper op. cosUhour : $0.00 NA <br /> Operator cosUhour : $31.78 NA <br /> Total unit cosUhour : $317.79 Total fleet cosUhour : $317.79 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 160, 000 BCY factor : 1.250 voume : 200,000 LCY <br />Source of estimated volume :SCC Task LW-1 <br />Source of estimated swell factor :SCC Task L W-1 <br /> i ii i;, 'b` II il'I~!j ~( il. ~.~~~i I II!'~II i~ni , ~~i~ 1 ~ '~~'~~,~ <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> ~ Operator skill : 0.75 j (avg.) <br />Average push distance : 250 feet ~ Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,264.9 LCY/hr Dozing method : 1.20 (slot) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshifl/day) <br />Parity consolidated stockpile Spoil pile : 0.90 (ssd-fc) <br /> Push gradient : 1.33 /Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 0.93 (Cat HB) <br />Average site altitude : 8,000 feet Material weight : 0.61 (user) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 3, 762 Ibs/LCY ~ Net correction : 0.56 <br />Weight description : ~ <br />USER-PROVIDED WEIGHT DATA ~ Adjusted unit production : 706.62 LCY/trr <br /> Adjusted fleet producton : 706.62 LCYmr <br /> I~~. <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 283.04 Hours <br />Unit cost : $0.450 /LCY Total job cost : $89,945 - <br /> <br /> ~3-t - ~S~ <br />