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Agency or organization name : DRMS <br />Permit or other job action :New 110c <br />Task description : Rip compaction in operations area <br />... .... <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D6R LGP - 6S (2003) Horsepower : 185 <br />Blade type :Straight <br />Attachment no. 1 :BOPS Cab Shift basis : 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 : NA BCY <br />Area : 1.00 acres Rip depth (ft) : 1.00 Volume : 1,613 BCY or CCY <br /> <br />Source of estimated quantity :application <br />Source of estimated load facto r :NA <br /> <br /> <br /> <br />HOURLY PRODUCTION . . :.:. <br />...:::.; <br />Alternate methods - Job Condition Correction Factors - <br />Seismic : Seismic velocity : NA feet/second Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 1,122.17 cu. yds./hour . <br /> <br />Area : Avg. ripping depth : 1.00 feet/pass Site altitude : 6,200 feet <br />Average ripping width : 6.58 feet/pass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 150.00 feet/pass <br />Average dozer speed : 88.00 feet/minute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.696 acres/hour <br />Unadjusted production : 1,122.17 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozer(s) <br />Job efficiency factor : 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 931.40 cu. yds./hour <br />Adjusted fleet production : 931.40 cu. yds./hour <br />Total job time : 1.73 hours <br />Unit cost : $0.126 per cu. yd. Total job cost : $204