Laserfiche WebLink
CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task #: 035 State : Colorado Permit/job # : C-1982-057 <br />Date : 0412812010 County : Routt Abbreviation : none <br />User : JRS Site: Seneca li-W Filename :C057-035 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-02 <br />Task description : Finish Grade All Mine Areas <br />HOURLY EQUIPMENT COST <br />Basic machine: CAT 14H 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 : 440.00 acres <br />Source of estimated acreage :Page 25-1-13 <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 acres/hour <br />Job Condition Correction Factors <br />Average site altitude : 7,500 feet <br />* at 0 degrees, blade is perpendicular <br />to direction of travel. <br />** width of ripper beam on ripping applications <br />Source <br />Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency adjustment factor : 0.85 (1 sh/d, mod_.) <br />Net job correction : 0.8500 multiplier <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 : 338.26 <br />Unit cost : $89.43 per acre Total job cost : $39,348 <br />hours