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CIRCES Cost Estimating Software <br />• MOTOR GRADER WORK <br />Task # : 036 State :Colorado PermiUjob # : C-81.012 <br />Date: 0 8/0 82 0 0 1 County :Las Animas Abbreviation :none <br />User : JHB Site :New Elk Mine Filename :C012-036 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or otherjob action :2001 Midterm <br />Task description :Grade 1.94 acres topsoil borrow areas prior to seeding <br />~~Y 'M-a'tt. <br />>CmitL ^3' 1, h~ .Y_" '~.~. <br />ii. T M.•••s',h dli ~° <br />d _s....•..~ Y..~' <br />,e II <Y %e... <br />2S3}-7 <br />fOURLY EQUIPMENT COST <br /> Basic machine : CAT 14H Horsepower : 215 <br /> Attachment no. 1 : NA Shift basis : 1 perday <br /> Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cosVhour : $36.44 NA •. <br />Grader operating cosUhour : $44.14 100 <br />Ripper operating cosUhour : $0.00 NA <br /> OperatorcosUhour: $28.18 NA <br /> Total unit cosUhour : $108.77 Total Fleet cosUhour : $108.77 <br />Total area to be graded or ripped : 1.94 acres <br />Source of estimated acreage :topsoil halance requirements <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle : 30 degrees ` ' at 0 degrees, Dlade is perpendicular <br />Effective blade length : 12.10 feet to direction of travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet " '• widN of ripper beam on ripping appliptions <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 7,400 feet Altitude adjustment factor : 1.00 (Cat HB) <br /> Job efficiency adjustmant factor : 0.85 (1sh/d, mod.) <br /> Net job correction : 0.8500 multiplier <br /> <br />Adjusted hourly unit production : 1.3008 acres/hour <br />Adjusted hourly fleet production : 1.3008 acres hour <br /> <br />`"+5F' <br />(y .~~~ .4 '$'. u, R f f33. <br />..a ,': <br />~'r <br />' <br />'V <br />~ <br />~ ' <br />ea :'~- R' 3~ <br />6,Y ."~~Y <br />j <br />~ <br />. <br />'E„~ <br />'..a , <br />A~' <br />~ y <br />T <br />~ ., +.~:i <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Tolal job time : 1.49 hours <br />Unit cost : $83.62 per acre Total job cost : $162 <br /> ( <br />N $i .9 <br />. <br /> ~ h z8-~ y/o z <br />RevraeJ~ <br />