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Agency or organization name: DRMS <br />Permit or other job action : Final Reclamation Bond Update <br />Task description :Regrade Pit Bottom <br />__...:: <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 LGP - 7 Horsepower : 240 <br />Blade type :Straight <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :NA <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $44.90 NA <br />Operating cost/hour : $53.65 100 <br />Ripper op. cost/hour : $0.00 NA <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $137.09 Total fleet cost/hour : $137.09 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,000 LCY factor : NA volume : 1,000 LCY <br />Source of estimated volume : Staff Estimate based on Reclamation Plan <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 : 58 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 800.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 2.00 % (i <br />Average site altitude : 6,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description : <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shift/da) <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 1.05 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.41 <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 330.48 LCY/hr <br />Adjusted fleet production : 330.48 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 3.03 Hours <br />Unit cost : $0.415 /LCY Total job cost : $415