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CIRCES Cost Estimating Software <br />• PROJECT IDENTIFICATION <br /> Task # : 001 State :Colorado Perm~ot# : C-1981-012 <br /> Date : 02/07/2005 County :Les Animas Abbreviation :none <br /> User : JRS Sfte :New Elk Mine Filename :C012-001 <br /> <br /> Agenq or organization name :Colorado Division Of Minerals And Geology <br /> Permit or other job action :2005 Bond Recalculation <br /> Task description <br />a <br />: : Backfill and Regrade East Portal Area <br />s <br /> . <br />HOURLY El]UIPMENT COST <br /> Basic machine :Cat D9R - 9SU Horsepower : 405 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br /> Cost Breakdown : Ownership cosUhour : $51.88 NA <br /> Operating cosUhour : $93.54 100 <br /> Ripper op. cosUhour : $2.25 20 <br /> Operator cosf/hour: $31.76 NA <br /> Total unit cosUhour : $179.22 Total fleet cost/hour : $537, 6B <br /> <br /> <br /> MATERIAL QUANTITIES <br />. Initial Swell Loose <br /> volume : 183,000 CCY factor : 1.125 volume : 205,875 LCY <br /> <br /> Source of estimated volume :Map 17 <br /> Source of estimated swell factor :CAT Handbook <br /> Y <br /> HOURLY PRODUCTION Job Condfion Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> Average push distance : 200 feet Material consistency : 0.90. (Cat HB) <br /> Unadjusted hourly production : 700.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Vsibility: 1.00 (avg.) <br /> Material consistency description : Job effidency : 0.83 (lshiff/day) <br /> Compacted fill or embankment Spoil pile : 0.80 (fnd-rQ <br /> Push gradient : 0.90 (Cat HB) <br /> Average push gradient : 5.00 % (pos) ARi[ude : 1.00 (Cat HB) <br /> Average ske altitude : 7,500 feet Material weigh : 0.87 (Cat HB) <br /> Blade type: 1.00 (S/SUZ) <br /> Material weigh : 2, 650 Ibs/LCY Net correction : 0.35 <br /> Weight description <br /> Decomposed rods 25% Rods 75% Earth Adlusted unit producbon . 245.95 LCY/hr <br /> Adjusted fleet produdwn : 737.85 LCY/hr <br /> <br /> <br />JSB TIME AND COST ;s. <br />;; <br />~~ <br />; : ; <br />:. <br />• Fleet size : 3 Dozers) Total jab Ume : 279.02 Hours <br /> Unit cost : $0.729 /LCY Total job cost : $150.017 <br />~X ltt~ir~ Zr.R`ls ~-?A -0.6 <br />