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CIRCES Cost Estimating Software <br />Agency or organization name :DA4r; <br />Permit or otherjob action :Routine Bond Recalculation <br />Task description :BaCkfill maximum of one <br />HOURLY EQUIPMENT COST <br />of <br />Basic machine :Cat D7R Series ll - 7SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />to 3H:1 V <br />Horsepower: 240 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $40.61 NA <br />Operatingcost/hour : $50.22 100 <br />Ripper op.cost/hour : $1.25 20 <br />Operator cosUhour : $31.76 NA <br />Total unitcosUhour : $123.84 Total fleetcosVhour: $123.84 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,250 CG'Y factor : 1.110 volume : 1,388 LCY <br />Source of estimated volume :Assume 350 R of max 8 ft high pit wall filled to 3H:1V <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 75 feet <br />Unadjusted hourly production : 854.1 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 10.00 % (i <br />Average site altitude : 4,730 feet <br />Material weight : 2,400 IbsILCY <br />Weight description <br />C/av and gravel - Drv <br />Operator skill : 0.75 <br />Material consistency : 1.10 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.22 <br />Altitude : 1.00 <br />Material weight : 0.96 <br />Blade type : 1.00 <br />Net correction : 0.64 <br />Adjusted unit production : 549.27 LCY/hr <br />Adjusted fleet production : 549.27 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 2.53 Hours <br />Unit cost : .p~0.225 /LCY Total job cost : $313 <br />Task # : 01 a State :Colorado Permit/job# :M-1986-002 <br />Date : 02/23/2005 County :Mesa Abbreviation :none <br />User: SSS Site:WhitewaterOuarry Filename:M002-01a <br />