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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task # : 05a <br />Date : ] i/2i/2006 <br />User : GRM <br />State :Colorado <br />County :Mesa <br />Site : Woodring Pit <br />Agency or organization name :DRMS <br />Permit or other job action :Final Reclamation Liability Uf <br />Task description :spread overburden on <br />HOURLY EQUIPMENT COST <br />- 2006 <br />floor <br />Basic machine :CAT 16H <br />Attachment no. 1 : NA <br />Attachment no. 2 :Multi-shank <br />Cost Breakdown <br /> Utilization <br />Ownership cost/hour : $51.97 NA <br />Grader operating cosUhour : 355.93 100 <br />Ripper operating cosUhour : $0.82 25 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : .8141.50 Totai fleet cosUhour <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 10.00 acres <br />Source of estimated acreage :reclamation <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 : 13.90 feet <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 17.90 feet *" <br />Unadjusted hourly unit production : 4.3273 acres/hour <br />PermiUjob # : M-1978-323 <br />Abbreviation :none <br />Filename :M323-05a <br />at 0 degrees, blade is perpendicular <br />to direction of travel. <br />$141.50 <br />"width of ripper beam on ripping applications <br />Job Condition Correction Factors <br />Average site altitude : 5,400 feet <br />Source <br />Attitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency adjustment factor : 0.85 (lsh/d, mod.) <br />Netjob correction : 0.8500 multiplier <br />Adjusted hourly unit production : 3.6782 acres/hour <br />Adjustetl hourly fleet protluction : 3.6782 acres/hour <br />Horsepower: 275 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time : 2.72 hours <br />Unit cost : 538.47 per acre Total job cost : $385 <br />