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CIRCES Cost Estimating Software <br /> MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task # : 52a State :Colorado Permit/job # :M-1977-205 <br />Date : 04/13/2005 County :Delta Abbreviation :none <br />User: SSS Site :Tri-County Gravel Filename:M205-s2a <br />Agency or organization name :DMG <br />Permit or otherjob action :TR-Ol <br />Task description :SpCe <br />HOURLY EQUIPMENT COST <br />2800 c. y. of fines and <br />Basic machine :CAT 16H <br />Attachment no. 1 :NA <br />Attachment no. 2 : Multi-shank <br />Cost Breakdown <br /> Utilizaticn <br />_ Ownership cosUheur : $54.36 NA . <br />Grader operating cosUhour : $57.05 100 <br />Ripper operatingcosUhour : $0.00 0 <br />OperatorcosUhour : $31.95 NA <br />Total unit cost/hour : $143.37 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 5.00 acres <br />Source of estimated acreage :Assume 5 acres of <br />HOURLY PRODUCTION <br />area to be <br />Selected application :Heavy b/ading (0-6 mph) <br />Average grader speed : 3.00 mph <br />Selected blade angle : 0 degrees <br />Effective blade length : 16.00 feet <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 14.00 feet *" <br />Unadjusted hourly unit production : 5.0909 acres/hour <br />Job Condition Correction Factors <br />Average site altitude : 5,380 feet <br />at 0 degrees, blade is peryendialar <br />to direction of travel. <br />"width of ripper beam on dpping applications <br />Altitude adjustment factor <br />Jab efficiency adjustment factor <br />Net job correction <br />$143.37 <br />Source <br />1.00 (Cat HB) <br />0.80 (lsh/d, adv.) <br />0.8000 multiplier <br />Data source : (CRG) <br />