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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task # : 06d <br />Date : 01/20/2006 <br />User: SSS <br />State :Colorado <br />County : Garireld <br />Site :Logan Wash <br />Agency or organization name :OMG <br />Permit or otherjob action : SL-01 <br />Task description :Rip and grade lower bench <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 16H <br />Horsepower: 275 <br />Attachment no. 1 :NA Shift basis : 1 perday <br />Attachment no. 2 :Multi-shank ripper <br />Cost Breakdown <br /> Utilization <br />OwnershipcosUhour : $54.36 NA <br />Grader operating cosUhour : $57.02 100 <br />Ripper operatingcosUhour : $2.06 50 <br />Operator cosUhour : $31.97 NA <br />Total unit cost/hour : $145.42 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 5.50 acres <br />Source of estimated acreage : TR-04 <br />HOURLY PRODUCTION <br />Selected application :Ripping (0-3 mph) <br />Average grader speed : 1.50 mph <br />Selected blade angle : NA degrees' <br />Effective blade length : NA feet <br />Width of blade overlap per pass : NA feet <br />Net grading or ripping width per pass : 9.75 feet'" <br />Unadjusted hourly unit production : 1.7727 acres/hour <br />Job Condition Correction Factors <br />Average site altitude : 7,700 feet <br />Permitlob # :M-1977-424 <br />Abbreviation :none <br />Filename : M424-O6a <br />' at 0 degrees, blade is perpendicular <br />to direction of travel. <br />$145.42 <br />"width of ripper beam on upping aDPlications <br />Source <br />Altitude adjustment factor : 1.00 I (Cat HBJ <br />Job efficiency adjustment factor : 0.80 (lsh/d, adv.) <br />Net job correction : 0.8000 multiplier <br />Adjusted hourly unit production : 1.4182 acres/hour <br />Adjusted hourly fleet production : 1.4182 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) <br />Unit cost : $102.54 per acre <br />Total job time <br />Total job cost <br />3.88 hours <br />$564 <br />Data source : (CRG) <br />