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CIRCES Cost Estirnating Software <br />BULLDOZER WORK <br />Task p 009 State Colorado PermiViob# C-1981.025 <br />Date 1~'17~2UU? County Potkm Abbreviation Wore <br />User : JHB Site .North Trlompson Creek Mine Filename ~ C025 {n75 <br />Agency or organlzatbn name Colorado D,vsion Ol Mmorals 8 Geology <br />Permd or ether lob acupn SLGS Par,m Pnaso 111 Bond Rolcase <br />Task descnption Reg/ade Pond 9 <br />HOURLY EQUIPMENT COST <br /> Basic machine :Caf OBR - 8SU Horsepower ~ 305 <br /> Blade tYPe : Semi-(/n/Ver$n1 <br /> Attachment no. t : ROPS Cab ShM basis 1 per day <br /> Attachment no 2 :3-shank ripper <br /> Data source (CRG) <br /> Utllizatbn 96 <br />Cost Breakdown Ownership c05Vhour : 548.<7 NA <br /> Operahng cosVhour : 558 B2 r00 <br /> Ripeor op. coslirwur : 50.00 0 <br /> Operator costihour : _530.65 NA <br /> Total unit cosLhatt 5137 91 Total heel cosl'hour $137.94 <br />MATERIAL QUANTfTIES <br />In11181 Swell Loose <br />volumo ' H.55 C.CY fartor i 125 volume 2,087 LCY <br />Source 01 estima ted volume : 1996 M7 Cos! Estimate <br />Source of eSUmatod swr111 (actor Caterprlra, Handbook <br />HOURLY PRODUCTION Joh Contlition Correctbn Factors Source <br /> Operator sk;ll 0.75 (avg.) <br />Average push drslance IUO feel Matenal wnsistency 0.90 (Cat HBJ <br />Unadjusted hourly production . 852.6 LCYlhr Dozing method t p0 (gen ) <br />~ <br /> vls,baity r.oo (avg.) <br />~ <br />hlatarfdl consistency description Job ofliciency 0.83 I, (rshdUday) <br />Comptrcted lei or embankment Spoil pile 0 80 ~ (1nd-r>) <br /> Push gradient t.00 (Cat HB) <br />Avorage push gradient O.W % tpos; Altitude LOp (Cat HB) <br />Average site altitude 7.500 feet Mate+nal weight 0.90 (Caf HB) <br /> B~-Id0 type 1.00 ~ (S/SU/U) <br />Material weight ?.550 Ibs/LCV Net correclion 0 40 <br />Weight description <br />Earth -pry packed Adjusted unit production 344 :i5 LCY;'thr <br /> nrllusted Oeet prod u:;bnr~ 344.55 LCY,hr <br />JOB TIME AND COST <br />Fir•el S!te ! IloZehsl Told Inb time 6.06 Hours <br />Unit cost 50.400 rLCY Total lob cast $835 <br />