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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 01n <br />Date : 06/06/2003 <br />User : ACS <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Amendment AM-04 <br />Task description :Finish Grade Mine Site (revised upon appv'1 of <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County :Clear Creek <br />Site :Henderson Mine <br />Basic machine :CAT 14H <br />Attachment no. 1 : NA <br />Attachment no. 2 : Multi-shank ripper <br />Horsepower: 215 <br />Shift basis : 1 per day <br /> Data source : (CRGJ <br /> Utilization <br />Cost Breakdown Ownership cosUhour : $40.78 NA <br />Grader operating cosUhour : $44.14 100 <br />Ripper operating cost/hour : $1.29 30 <br />Operator cosUhour : $28.18 NA <br />Total unit cosUhour : $114.39 Total Fleet cosUhour : $114.39 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped <br />Source of estimated <br />HOURLY PRODUCTION <br />100.00 acres <br />:Orig. application sec. 9-9 as modified by AM-04 <br />Selected application :Finish grading (0-2.5 mphJ <br />Average grader speed : 1.25 mph <br />Selected blade angle <br />Effective blade length <br />Width of blade overlap per pass <br />Net grading or ripping width per pass <br />Unadjusted hourly unit production <br />Job Condition Correction Factors <br />Average site altitude : 10,300 feet <br />30 degrees ' ' at 0 degrees, blade is perpendicular <br />12.10 feet to direction of trevel. <br />2.00 feet <br />10.10 feet " "width of ripper beam on ripping applicat ions <br />1.5303 acres/hour <br /> Source <br /> Altitude adjustment factor : 0.91 (Cat HB) <br /> Job efficiency adjustment factor : 0.80 (1 sh/d, adv.J <br /> Net job correction : 0.7280 multiplier <br />Adjusted hourly unit production : 1.1141 acres/hour <br />PermiUjob # : M-1977-342 <br />Abbreviation :none <br />Filename :M342-Otn <br />