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PROJECT IDENTIFICATION <br />Task #: 002 <br />Date : 0410712010 <br />User: PSH <br />Permit/job # :M2010004 <br />Abbreviation :none <br />Filename :M004-002 <br />Agency or organization name: Colorado Department Of Reclamation, Mining And Safety <br />Permit or other job action :Leone Huerfano Gravel Pit Bond Estimate <br />Task description : Grade Topsoil <br />HOURLY EQUIPMENT COST <br />Basic machine: CAT 16H <br />Attachment no. 1 :NA <br />Attachment no. 2 : Multi-shank ripper <br />Cost Breakdown <br />CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />State :Colorado <br />County :Huerfano <br />Site :Leone Huerfano Gravel Pit <br /> Utilization % <br />Ownership cost/hour : $62.02 NA <br />Grader operating cost/hour : $60.59 100 <br />Ripper operating cost/hour : $0.00 0 <br />Operator cost/hour : $24.50 NA <br />Total unit cost/hour : $147.11 Total fleet cost/hour <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 22.50 acres <br />$147.11 <br />Source of estimated acreage :Permit Application <br />HOURLY PRODUCTION <br />Selected application : Heavy blading (0-6 mph) <br />Average grader speed : 3.00 mph <br />Selected blade angle : 30 degrees <br />Effective blade length : 13.90 feet <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 11.90 feet ** <br />Unadjusted hourly unit production : 4.3273 acres/hour <br />* at 0 degrees, blade is perpendicular <br />to direction of travel. <br />- width of ripper beam on ripping applications <br />Job Condition Correction Factors Source <br />Average site altitude : 6,200 feet Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency adjustment factor : 0.85 (1sh1d, mod.) <br />Net job correction : 0.8500 multiplier <br />Adjusted hourly unit production : 3.6782 acres/hour <br />Adjusted hourly fleet production : 3.6782 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time : 6.12 <br />Unit cost : $39.99 per acre Total job cost : $900 <br />Horsepower: 275 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />hours