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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />_ __ .- --- ---11 ---- -- r- -- -- -- -- <br />- - - - -- --- . _ _ ~.._1 y~l.--'-- -'-- -- -- __ <br />PROJECT IDENTIFICATION <br />Task # : 001 State :Colorado PermiUob# : C-1981-033 <br />Date : 08/11/2006 County :Gunnison Abbreviation :none <br />User : SLB Site :Bear No. 3 Filename : C033-001 <br />Agency or organization name : CDRMS <br />Permit or other job action :2005 Midterm and MR 27 <br />Task description : Regrade facilities area <br />HOURLY EQUIPMENT COST ~~ J <br />i <br />---` <br />Basic machine :Cat D7R DS Series 11 - 7SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shift basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $47.67 NA <br />Operating cosUhour : $54.13 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cesUhour : $32.78 NA <br />Total unit cesUhour : $134.58 Total fleet cosUhour : $134.58 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,823 CCY factor : 1.125 volume : 12,176 LCY <br />Source of estimated volume :Assume 1 ft. layer over 6.71 acre area <br />Source of estimated swell factor :Division estimate <br /> <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 125 feet <br />Unadjusted hourty production : 600.0 LCY/hr <br />Material consistency description <br />Compactetl fill or embankment <br />Average push gradient : 0.00 % ({ <br />Average site altitude : 6,000 feet <br />Material weight : 2, 550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />JOB TIME AND COST <br />Horsepower: 240 <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (user) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshifUday <br />Spoil pile : 0.75 (user) <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.90 (Caf HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correcfion : 0.38 <br />Adjusted unit producton : 227.31 LCY/hr <br />Adjusted fleet production : 227.31 LCY/hr <br />Fleet size : 1 Dozers) Total job time : 53.56 Hours <br />Unit cost : $0.592 /LCY Total job cost : $7,208 <br />.._~y~-~' - ----- -- --- - - - - --- ___.L ~L~ __~-- <br />