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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 01d <br />Date : 02/10/2003 <br />User : GRM <br />County:Mesa <br />Site :15 Road Gravel Pit <br />Permivjob # : M-2002-114 <br />Abbreviation :none <br />Filename :M114-Old <br />Agency or organization name :DMG <br />Permit or otherjob action :Final Reclamation Costs Estimate <br />Task description :final grading and ripping of 25.1 acres <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 120H <br />Attachmentno.l:NA <br />Attachment no. 2 : Multi-shank <br />Horsepower: 125 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization °1° <br />Cost Breakdown Ownership cosUhour : $15.84 NA <br />Grader operatingcosUhour : $20.21 100 <br />Ripper operatingcosvhour : $1.06 50 <br />Operator cosvhour : $30.65 NA <br />Total unit cosvhour : $67.76 Total fleet cosvhour : $67.76 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 25.10 acres <br />Source of estimated acreage <br />HOURLY PRODUCTION <br />Selected application :Ripping (0-3 mph) <br />Average grader speed : 1.50 mph <br />Selected blade angle : NA degrees ` ' at 0 degrees. blade is perpendicular <br />Effective blade length : NA feet co direIXion or vavei. <br />Width of blade overlap per pass : NA feet <br />Net grading or ripping width per pass : 7.58 feet " "width of ripper beam on upping appliragons <br />Unadjusted hourly unit production : 1.3782 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 4,460 feet ~ Altitude adjustment factor : 1.00 (Cat HB) <br /> Job efficiency adjustment factor : 0.85 (1sh/d, mod.) <br /> Net job correction : 0.8500 multiplier <br />State :Colorado <br />