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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 040 <br />Date : 04/06!1006 <br />User: JRS <br />State :Colorado <br />County :Delta Abbreviation :none <br />Site :Sanborn Creek Mine Filename : C022-040 <br />Agency or organization name :Colorado Division O/Minerals And <br />Permit or other job action :2006 Midterm Review <br />Task description :Final Grade All Disturbed Areas <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 14H Horsepower : 215 <br />Attachment no. 1 :NA <br />Attachment no. 2 :NA <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cost hour : $36.52 NA <br />Grader operating cost/hour : $45.93 100 <br />Ripper operating cosUhour : $0.00 NA <br />Operator cosUhour : $24.47 NA <br />Total unit cosUhour : $106.92 Total fleet cosUhour : $106.92 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 90.20 acres <br />Source of estimated acreage :Page 2.05-20 <br />HOURLY PRODUCTION <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle : 30 degrees' ' at 0 degrees, blade is perpendicular <br />Effective blade length : 12.10 feet todireciionorvavei. <br />Width of blade ovedap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet " "width or upper beam on upping applications <br />Unadjusted houdy unit production : 1.5303 acres/hour <br /> <br />Job Condition Correction Factors Source <br />Average site altitude : 6,400 feet Altitude adjustment factor : 1.00 ~ (Caf HB) <br /> Job efficiency adjustment factor : 0.85 (lsh/d, mod.) <br /> Net job correction : 0.8500 multiplier <br />Adjusted houdy unit production : 1.3008 acres/hour <br />Adjusted hourly fleet production : 1.3008 acresfhour <br />JOB TIME AND COST <br />Permitlob # : C-81-022 <br />Fleet size : 1 grader(s) Total job time : 69.34 hours <br />Unit cost : $82.20 per acre Total job cost : $7,414 <br />