Laserfiche WebLink
Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-03 <br />Task description :Finish Grade Crushing and Screening Road <br />HOURLY E::::UIPMENT:C' ::.:::.......................................................................................................................................................................... <br />................................... <br />Q OST <br />Basic machine :CAT 14H Horsepower : 215 <br />Attachment no. 1 :NA <br />Attachment no. 2 :Multi-shank ripper <br />Source of estimated acreage :Map 8-1 <br />HOURLY PRODUCTION <br />Shift basis : 1 per day <br />Data source : (CRGI <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 : 7,000 feet Altitude adjustment factor : 1.00 (Cat HB) <br /> Job efficiency adjustment factor : 0.85 (1sh/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) <br />Total job time : 0.08 hours <br />Unit cost : $89.32 per acre Total job cost : $9 <br />