Laserfiche WebLink
Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Liability Estimate Update 2010 <br />Task description :reduce highwalls to 3:1 slope <br />XXXXXXXXXXXXX: <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series 11- 8SU (200,' Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $53.74 NA <br />Operating cost/hour : $70.63 100 <br />Ripper op. cost/hour : $1.59 25 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $164.49 Total fleet cost/hour : $164.49 <br /> <br /> <br />..........:.:. _..... . <br />::.::: <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,507 LCY factor : NA volume : 2507 LCY <br /> <br />Source of estimated volume :previous accepted volumes <br />Source of estimated swell factor :NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,400.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Partly consolidated stockpile Spoil pile: 0.80 (fnd-rf) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient:- 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,280 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.53 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 745.10 LCY/hr <br /> Adjusted fleet production : 745.10 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 3.36 Hours <br />Unit cost : $0.221 /LCY Total job cost : $553 <br />