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CIRCES Cost Estimating Sot`tware <br />BULLDOZER WORK <br /> ^ <br />PROJECT IDENTIFICATION <br />Task # : 006 State :Colorado PermiUjob# : C-80.007 <br />Date : OSf312006 County :Gunnison Abbreviation : none _ <br />User : TAK Site :West Elk Mine Filename : 0007-006 <br />Agency or organization name : Colorado Division Mining, Reclamation And Safety <br />Permit or other job action : Permit Renewal RN-05 _ <br />Task description : Bac~ll/grade shop and warehouse area <br />ff _ i <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <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 <br />Cost Breakdown : Ownership costfhour : $72.92 NA <br /> Operating cosUhour : <br />$98.84 <br />100 <br /> _ <br />~ <br />Ripper op.cosUhour: $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cosUhour : $818.13 <br />-- --- -- - <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,913 CCV factor : 1.165 volume : 2,229 LCY <br />Source of estima ted volume :Permit Volume 7, Exhibit 43 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 80 _ feet <br />Unadjusted hourly production : 1,460.1 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 30.00 % (pos) <br />Average site altitude : 6,300 -feet <br />Material weight : _2_,_900 Ibs/LCY <br />Weight description <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1 shitUday) <br />' Spoil pile : 0.80 (fnd-rfJ <br />Push gradient : 0.30 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : ~ 0.79 (Cat HB) <br />Blade type : 1.00 (S/SUAI) <br />Net correction : 0.11 <br /> <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 154.65 LCY/hr <br />Adjusted fleet production : 618.61 LCYthr <br />~-- ---- ~ <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 3.60 Hours <br />Unit cost : $1.323 /LCY Total job cost : $2,947 <br />C - - ~~ <br />