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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task # : 006 <br />Date : 01/29/2002 <br />User: JD7 <br />State :Colorado <br />County :Chaffee <br />Site : Butala Grave/ Pit <br />Agency or organization name : DMG <br />Permit or other job action :Phased Reclamation <br />task description :Smooth Grade Growth Medium <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 120H <br />Horsepower: 125 <br />- - - - - - - - - - - - - Attachment-no.-1- : NA- - - - - - - - - - - - - - - - - - -Shift-basis:- - 1 peF daY- - <br />Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cosUhour : $14.84 NA <br />Grader operating cosUhour : $22.04 100 <br />Ripper operating cosUhour : $0.00 NA <br />OperatorcosUhour : $27.99 NA <br />Total unit cosUhour : $64.87 Total fleet cosUhour : $64.87 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 34.60 acres <br />Source of estimated acreage ;calculation <br />HOURLY PRODUCTION <br />Selected application : Heavy blading (0-6 mph) <br />Average grader speed : 3.00 mph <br />Selected blade angle : 30 degrees ` <br />Effective blade length : 10,40 feet <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 8.40 feet " <br />Unadjusted hourly unit production : 3.0545 acres/hour <br />Job Condition Correction Factors <br />Average site altitude : 7,170 feet <br />at 0 degrees, blade is perpendicular <br />to direction of [ravel. <br />" witltn of ripper beam on ripping applications <br />Source <br />Altitude adjustment factor: 1.00 I (CatHB) <br />Job efficiency adjustmant factor : 0.85 (tsh/d, mod.) <br />Net job correction : 0.8500 multiplier <br />Adjusted hourly unit production : 2.5964 acres/hour <br />Adjusted hourly fleet production : 2.5964 acres/hour <br />JOB 71ME AND COST <br />Fleet size : 1 grader(s) <br />Unit cost : $24.98 per acre <br />PermiUjob # : M-Y977-170 <br />Abbreviation :none <br />Filename : M770-006 <br />Total job time : 13.33 <br />Total job cost : $864 <br />hours <br />