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CIRCES Cost Estimating Software
<br />PROJECT IDENTIFICAT{ON
<br />Task # : 004
<br />Date : 07/292003
<br />User: JDt
<br />State :Colorado Permitfjob# : M-1977-560
<br />County :Otero Abbreviation :none
<br />Site :Rocky Ford East Pit Filename : M560-004
<br />Agency or organization name :OMG
<br />Permit or other job action :Phased reclamation
<br />Task description :Move overburden to lake banks
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<br />HOURLY EQUIPMENT COST
<br />Basic machine :Cat D8R Series 11 - 8U Horsepower : 310
<br />Blade type :Universal
<br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day
<br />Attachment no. 2 :3shank ripper
<br /> Data source : (CRG)
<br /> Utilizatio
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<br />Cost Breakdown : Ownership cosUhour : $50.76 NA
<br />Operating cost/hour : $61.72 100
<br />Ripper op. cost/hour : $0.00 0
<br />Operator cosVhour: $24.01 NA
<br />Total unit cost/hour : $136.49 Total fleet cosUhour : x138.49
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<br />MATERUIL QUANTITIES
<br />Initial Swell Loose
<br />volume : 7,050 CCY factor: 1.125 volume : 7,931 LCY
<br />Source of estimated volume :calculation
<br />Source of estimated swell factor :program
<br />HOURLY PRODUCTION
<br />Average push distance : 120 feet
<br />Unadjusted hourly production : 817.7 LCY/hr
<br />Material consistency description
<br />Average push gradient : 30.00 % (r
<br />Average site altitude : 4,150 feet
<br />Material weight : 2,650 Ibs/LCY
<br />Weight description
<br />Decomposed rock - 25% Rock, 75% Earth
<br />JOB TIME AND COST
<br />Fleet size : 1 Dozers)
<br />Unit cost : $0.183 /LCY
<br />Operator skill : 0.75
<br />Material consistency : 1.10
<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 : 0.91
<br />Source
<br />Adjusted unit production : 746.78 LCY/hr
<br />Adjusted fleet production : 748.78 LCYIhr
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<br />Total job time : 10.62 Hours
<br />Total job cost : x1,450
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