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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 001 <br />Date : 09/24/2007 <br />User : DEZ <br />Agency or organization name :DRMS <br />Permit or other job action :Amendment 01 to Add 69.2 Acres <br />Task description : Regrade Slopes to 3h:1 v <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11 - 8U (2005) Horsepower : 310 <br />Blade type :Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRGJ <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $57.40 NA <br /> Operating cosUhour : $77.43 100 <br /> Ripper op. cost/hour : $3.35 50 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cosUhour : $170.96 Total fleet cost/hour : x170.96 <br />> <br /> <br />MATERIAL QUANTITIES , <br />;: <br />,.: <br />Initial Swell Loose <br />volume : 18,511 CCY factor : 1.165 volume : 21,565 LCY <br />Source of estimated volume :Operator Provided Estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 88 feet <br />Unadjusted hourly production : 1,066.0 LCY/hr <br />Material consistency description <br />Compacted ill orembankment <br />Average push gradient : 5.00 % (~ <br />Average site altitude : 6,100 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.11 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.43 <br />Adjusted unit production <br />Adjusted fleet production <br />462.37 <br />482.37 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 48.64 Hours <br />Unit cost : $0.370 /LCY Total job cost : x7,974 <br />State :Colorado <br />County :Elbert <br />Site :Miller Gravel Pit <br />PermiUjob# : M-1982-112 <br />Abbreviation :none <br />Filename : M112-001 <br />