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Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : RN5 <br />Task description : Backfill East F (Z) pit <br /> <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D11 R - 11 SU (2005) Horsepower : 850 <br /> Blade type : Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift bas is : 2 per day <br /> Attachment no. 2: 1-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $107.62 NA <br /> Operating cost/hour : $224.59 100 <br /> Ripper op. cost/hour : $3.84 25 <br /> Operator cost/hour : $32.93 NA <br /> Total unit cost/hour : $368.98 Total fleet cost/hour : $1,475.90 <br />::..:.......... <br />MATERIAL QUANTITIES .. ........... <br />Initial Swell Loose <br />volume : 735,713 L CY factor : NA volume : 735,713 LCY <br /> <br />Source of estimated volume: Appendix A Table 1.4-2 <br />Source of estimated swell factor : NA <br /> <br /> <br />HOURLY PRODUCTION .. .... <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.85 (user) <br />Average push distance : 191 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,564.6 LCY/hr Dozing method : 1.15 (user) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.81 (2 shifts/day) <br />Partly consolidated stockpile Spoil pile : 0.90 (ssd-fc) <br /> Push gradient : 1.16 (Cat HB) <br />Average push gradient : 7.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,000 feet Material weight : 0.93 (user) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,475 Ibs/LCY Net correction : 0.84 <br />Weight description : <br />USER-PROVIDED WEIGHT DATA Adjusted unit production : 1321.80 LCY/hr <br /> Adjusted fleet production : 5,287.19 LCY/hr <br /> <br />.: <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 139.15 Hours <br />Unit cost : $0.279 /LCY Total job cost : $205,372 <br />