Laserfiche WebLink
Agency or organization name : Colorado Division Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal RN-05 <br />Task description : Rip aggregate road base on Sylvester Gulch Rd extension <br />:. :::::::...................................................................................................................................................................................................................................... <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume <br />Area : 6.33 acres Rip depth (ft) : 1.00 Volume <br />NA <br />10,212 <br />BCY <br />BCY or CCY <br />Source of estimated quantity : Volume 15, TR-99 submittal <br />Source of estimated load factor : NA <br />:.:::::• ........................................................................................................... <br />HOURLY P ........................................................................................................................... <br />RODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />Average maneuver time <br />Production per unit area <br />NA feet/second <br />NA cu. yds./hour <br />1.00 feet/pass <br />7.67 feet/pass <br />500.00 feet/pass <br />88.00 feet/minute <br />0.25 minutes/pass <br />0.891 acres/hour <br />Unadjusted production <br />per selected method <br />1,436.70 cu. yds./hour <br />6,900 feet <br />1.00 (Cat HB) <br />Unadjusted production : 1,436.70 cu. yds./hour <br />Site altitude <br />Altitude adjustment <br />Job efficiency factor <br />Net job correction <br />Adjusted unit production <br />Adjusted fleet production <br />0.83 (1 shift/day) <br />0.83 multiplier <br />1,192.46 cu. yds./hour <br />1,192.46 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozer(s) Total job time : 8.56 hours <br />Unit cost : $0.178 per cu. yd. Total job cost : $1,816