Laserfiche WebLink
CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task # : 74C State : Colorado Permit/job #: C-1982-056 <br />Date : 0810212010 County :Routt Abbreviation :none <br />User: JDM Site :Foidel Creek Filename :C056-74c <br />Agency or organization name : Colorado Division Of Reclamation, Mining, And Safety <br />Permit or other job action : TR74 <br />Task description :Regrade 18LT Pipeline Corridor <br />HOURLY EQUIPMENT COST <br />Basic machine: CAT 14H <br />Horsepower: 215 <br />Attachment no. 1 :NA Shift basis : 1 per day <br />Attachment no. 2 : Multi-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown Ownership cost/hour : $45.57 NA <br />Grader operating cost/hour : $46.26 100 <br />Ripper operating cost/hour : $0.00 0 <br />Operator cost/hour : $24.50 NA <br />Total unit cost/hour : $116.32 Total fleet cost/hour : $116.32 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 7.52 acres <br />Source of estimated acreage : Operator Estimate <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 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 : 6,700 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 /> <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 : 5.78 hours <br />Unit cost : $89.43 per acre Total job cost : $672 <br />