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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 05a <br />Date : _ _ 01/06/2005 <br />User : GRM <br />State :Colorado <br />County :Mesa <br />Site : S. Fruita Pit <br />Permit/job # : M-1981-243 <br />Abbreviation :none <br />Filename : M243-05a <br />Agency or organization name :DMG <br />Permit or other job action :2005 <br />Task description : g/dC <br />HOURLY EQUIPMENT COST <br />t0 <br />Basic machine :CAT 14H <br />Attachmentno.l:NA <br />Attachment no. 2 :Multi-shank ripper <br />Horsepower: 215 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Utilization <br />Cost Breakdown Ownership cost/hour : $38.94 NA <br />Grader operating cosUhour : $44.13 100 <br />Ripper operating cosUhour : $0.44 10 <br />Operator cost/hour : $31.76 NA <br />Total unit cost/hour : $115.27 Total fleet cosUhour : $115.27 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 12.60 acres <br />Source of estimated acreage :reclamation <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' <br />Effective blade length : 12.10 feet <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet'* <br />Unadjusted hourly unit production : 1.5303 acreslhour <br />at 0 degrees, blade is Derpendicular <br />to direction of [ravel. <br />~~ width of ripper beam on ripping applications <br />Job Condition Correction Factors <br />Average site attitude : 4,600 feet Altitude adjustment factor <br />Job efficiency adjustment factor <br />Net job correction <br />Adjusted hourly unit production : 1.3008 acres/hour <br />Adjusted hourly fleet production : 1.3008 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time <br />Unit cost : $88.62 per acre Total job cost <br />Source <br />1.00 (Cat HB) <br />0.85 (lsh/d, mod.) <br />0.8500 multiplier <br />g,88 hours <br />$1,117 <br />