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CIRCES Cost Estimating Software
<br />Task # : 001
<br />Date : 07P19/2003
<br />User: JD1
<br />
<br />State :Colorado
<br />County :Otero
<br />Site :Rocky Ford East Pit
<br />Agency or organization name :DMG
<br />Permit or other job action :Phased reclamation
<br />Task description :Grade outslope
<br />HOURLY EQUIPMENT COST
<br />to 3:1
<br />Basic machine :Cat D8R Series Il - 8U Horsepower : 310
<br />Blade type :Universal
<br />Attachment no.1 : ROPS Cab Shift basis : 1 per day
<br />Attachment no. 2 :3~hank ripper
<br /> Data source : (CRG)
<br /> Utilization
<br />Cost Breakdown : Ownership cosUhour: $50.76 NA
<br /> Operating cosUhour: $61.72 100
<br /> Ripper op. cost/hour : $0.00 0
<br /> Operator cost/hour: $24.01 NA
<br /> Total unit cosUhour : $136.49 Total fleet cosUhour : X136.49
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<br />MATERIAL QUANTITIES
<br />Initial Swell Loose
<br />volume : 40,000 BCY factor : 1.250 volume : 50,000 LCY
<br />Source of estimated volume :calculation
<br />Source of estimated swell factor :program
<br />Average push distance : 90 feet
<br />Unadjusted howdy production : 1,021.2 LCY/hr
<br />Material consistency description
<br />Consolidated stockpile
<br />Average push gradient : 30.00 %
<br />Average site altitude : 4,150 fey
<br />Material weight : 2,650 Ibs/LCY
<br />Welght descdption
<br />Decomposed rock - 25% Rock, 75% Earth
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<br />JOB TIME AND COST
<br />.Fleet size : 1 Dozers)
<br />Unit cost : $0.161 /LCY
<br />Total job timQ
<br />Total job cost
<br />58.97 Hours
<br />Permitfjob# : M-1977-580
<br />Abbreviation :none
<br />Filename :M560-0O1
<br />Operator skill : 0.75
<br />Material consistency : 1.00
<br />Dozing method : 1.20
<br />Visibility : 1.00
<br />Job efficiency : 0.83
<br />Spoil pile ; 0.80
<br />Push gradient : 1.60
<br />Altitude : 1.00
<br />Material weight : 0.87
<br />Blade type : 1.00
<br />Net correction : 0.83
<br />Source
<br />Adjusted unit production : 847.85 LCY/hr
<br />Adjusted fleet production : 847.85 LCY/hr
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