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Table 3.7-1 Page 15
<br />Task # : 012
<br />Date : 01/262004
<br />User : JRS
<br />CIRCES Cost Estimating Software
<br />State :Colorado Permitlob# : C-80-004
<br />County :Garfield Abbreviation :none
<br />Site :Mcclane Canyon Mine Filename :0004-012
<br />Agency or organization name :Colorado Division O/Minerals And Geology
<br />Permit or other job action :2004 Midterm Review
<br />Task description :Bac~il and Regrade Sediment Pond, Drying Area and Office
<br />HOURLY E QUIPMENT COST
<br /> Basic machine : Cat D8R Series ll - 8SU Horsepower : 310
<br /> Blade type : Semi-Universal
<br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day
<br /> Attachment no. 2 : 3-shank ripper
<br /> Data source : (CRG)
<br /> U5lization
<br /> host Breakdown : Ownership cosUhour: $49.85 NA
<br /> Operatingcost/hour: $88.44 100
<br /> Ripper op. CosUhour : 50.00 0
<br /> Operator cosUhour : $31.83 ~ NA
<br /> Total unit cosUhour : 5148. f2 Total fleet cosUhour
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<br />MATERIAL QUANTITIES
<br />Initial Swell Loose
<br />volume : 4,750 CCY factor: 1.165 volume : 5,534 LCY
<br />Source of estimated volume :Figure 2.2-2
<br />Source of estimated swell factor :CAT Handbook
<br />HOURLY PRODUCTION Jo b Condition Corcection Factors .Source
<br /> Operator skill : 0.75 (avg.)
<br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB
<br />Unadjusted hourly production : 852.6 LCY/hr Dozing method : 1.00 (gen.)
<br /> visibility : 1.00 (avg.)
<br />Material consistency description : Job efficiency : 0.83 (1shiR/da
<br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rQ
<br /> Push gradient : 1.00 (Cat HB
<br />Averege push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB
<br />Average site attitude : 5, 600 feet Material weight : 0.79 (Cat HB
<br /> Blade type : 1.00 (S/SUAI
<br />Material weight : 2,900 Ibs/LCY Net correction : 0.36
<br />Weight description
<br />Decomposed rock -50'6 Rock, 50% Earth Adjusted unit producien : 302.96 LCYRrr
<br /> juste eet production 2 LCY/hr
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<br />JOB TIME AND COST 3 .v.n,n ,.v..,vn ~.. is nn ,.. n ~„ ... n\,M,+v >.... ~.. ... .o..c~„'l~.,, ,nm..: ....$....,.ri
<br />Flees size : 1 Dozers) Total job Gme : 18.27 Hours
<br />Unit cost : $0.489 /LCY Total job Cost : $2,706
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