Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />:..............:::::::: <br />PROJECT IDENTIFICATION ................................................................................................................................................................................ <br />.................. <br />ON <br />Task #: 001 State : Colorado Permit/job # : M-2008-076 <br />Date <br />User <br />02117/2009 <br />JLE <br />County: Las Animas Abbreviation :none <br />Site : Robinson Sons Gravel Pit No. Filename : M076-001 <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action : Reclamation Cost <br />Task description : Ripping 10 acres of hardpan <br />::: ::::::............................................................................................................................................................................................. <br />... <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series /I - 8SU (200: Horsepower : 310 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br />Data source : (CRG) <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume <br />Area : 10.00 acres Rip depth (ft) : 1.00 Volume <br />NA <br />16,133 <br />BCY <br />BCY or CCY <br />Source of estimated quantity :estimate <br />Source of estimated load factor :NA <br /> <br /> <br />HOURLY PRODUCTION _......._.__ <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 : 3,193.16 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 2.56 feet/pass Site altitude : 6,915 feet <br />Average ripping width : 7.08 feet/pass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 200.00 feet/pass Job efficiency factor : 0.83 (1 shift/day) <br />Average dozer speed : 88.00 feet/minute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.773 acres/hour Adjusted unit production : 2,650.32 cu. yds./hour <br />Unadjusted production : 3,193.16 cu. yds./hour Adjusted fleet production : 2,650.32 cu. yds./hour <br /> <br />:;<: ;:.. ................. <br />JOB TIME AND COST ..................... ................................. ......................................................................... ........................ .......................... <br />......... <br />Fleet size : 1 dozer(s) Total job time : 6.09 hours <br />Unit cost : $0.066 per cu. yd. Total job cost : $1,060 <br />