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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br />• ~° I~ fig; +~ <br />~' CI.II ;! <br /> PROJECT IDENTIFICATION <br /> Task # : 109 State :Colorado Permitlob# : C-1981-005 <br /> Date : 12/01/2005 County : Roud Abbreviation : none <br /> User : • SLB Site :Seneca li Mine Filename : 0005-109 <br /> <br /> Agency or organization name : CDMG <br /> Permit or other job action : Technical Revision 37 <br /> Task description : Regrade Stock Tank 9 <br /> n III I l~_ <br />' iii 51 ~ I ,~ jl I III I,, li ~~ I'~ ! I t, iii, ~ III ijl" (il~ I ll <br />I,i~ <br /> . f <br /> HOURLY EQUIPMENT COST <br /> Basic machine :Cat Df 1 R - 11 SU Horsepower : 850 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization °h <br /> Cost Breakdown : Ownership cosUhour : $111.01 ~ NA <br /> Operating cost/hour : $188.40 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cosUhour : $31.78 NA <br /> Total unit cosUhour : $331.19 Total fleet cosUhour : $331.19 <br />• ~ i ~~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ! <br /> MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 700 BCY factor : 1.250 volume : 875 LCY <br /> <br /> Source of estimated volume :150' I x 6.3' h, top width 10', bottom width 30' <br /> Source of estimated swell factor :Consistent with other SCC tasks <br /> .. I I ~ I ,. I ~I ,. ~ it i:~, <br /> HOURLY PRODUCTION Job Condition Cortection Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 4,351.4 LCYlhr <br />Material consistency description <br />Userprovided factor <br />Average push gradient <br />Average site attitude <br />Material weight <br />Weight description <br />Earth - Drv packed <br />0.00 % (pas <br />7.300 feet <br />2.550 Ibs/LCY <br />JOB TIME AND COST <br />Fleet size : 7 Dozers) <br />Unit cost : $0.969 /LCY <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.70 (user) <br />Dozing method : 0.50 (user) <br />VsibiFty : 1.00 (avg.) <br />Job efficiency : 0.83 (1shiWday <br />Spoil pile : 0.40 (user) <br />Push gradient : 1.00 (Cat HB) <br />Attitude : 1.00 (Cat HB) <br />Material weight : 0.90 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.08 <br /> <br />Adjusted unB production : 341.92 LCY/hr <br />Adjusted fleet production : 341.92 LCYmr <br /> <br />Total job time : 2.56 Hours <br />Total job cost : $848 <br />/3-/- /~~ <br />