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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 016 <br />Date : 1 2/1 42 004 <br />User: JRS <br />State :Colorado <br />County :Las Animas <br />Site : Lomncito Canyon Mine <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Current Permitted Estimate <br />Task description :Grade Borrow Area 3 <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 14H <br />Horsepower : 215 <br />Attachment no. 1 : NA <br />Shift basis : 1 per day <br />Attachment no. 2 : NA <br />Total area to be graded or ripped : 2.70 acres <br />u <br />Source of estimated acreage :Table 2.05.4-1f <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 o degrees, blade is perpendicular <br />Effective blade length : 12.10 feet to direction of travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet ~` "width of ripper beam on ripping applications <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 7,100 feet Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency adjustment factor : 0.85 (lsh/d, mod.) <br />Net job correction : 0.8500 multiplier <br />Adjusted hourly unit production : 1.3008 acres/hour <br />Adjusted houdy Fleet production : 1.3008 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) <br />Total job time : 2.08 hours <br />Unit cost : $84.01 per acre Total job cost : $227 <br />Filename : C084-016 <br />Pennitfjob # : C-96-084 <br />Abbreviation :none <br />Z3 - <br />