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Agency or organization name : DIV <br />Permit or other job action : Succession of Operator <br />Task description :Backfilling western highwall <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 Shift basis : 1 per day <br /> Attachment no. 2: 3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $57.13 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $0.67 10 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $167.70 Total fleet cost/hour : $335.41 <br />.. :::.:::::::::::::::: <br />. .......... <br />MATERIAL QUANTITIES ::::::::::::. . <br />. <br />Initial Swell Loose <br />volume : 113,244 LCY factor : NA volume : 113,244 LCY <br /> <br />Source of estimated volume :Amendment 01 Application Information and Technical Revision 02 <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 : 200 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 491.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (a vg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 1.60 (Cat HB) <br />Average push gradient : 30.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,000 feet Material weight : 0.85 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,700 Ibs/LCY Net correction : 0.68 <br />Weight description : <br />Sand and clay - Loose Adjusted unit production : 334.03 LCY/hr <br /> Adjusted fleet production : 668.06 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 169.51 Hours <br />Unit cost : $0.502 /LCY Total job cost : $56,855 <br />