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User <br />THM <br />Site :Delta Pavinq Gravel Pit <br />Filename :M105-03a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description : Rough Grade 5.9 acre stockpile area at 1 foot depth <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 : $57.13 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $3.35 50 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $170.39 Total fleet cost/hour : $170.39 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 9,519 CCY factor : 1.090 volume : 10,376 LCY <br /> <br />Source of estimated volume :1' material over 5.9 acres <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 634.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1 shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 4,980 feet Material weight : 0.96 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,400 Ibs/LCY Net correction : 0.43 <br />Weight description : <br />Clay and gravel - Dry Adjusted unit production : 272.06 LCY/hr <br /> Adjusted fleet production : 272.06 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 38.14 Hours <br />Unit cost : $0.626 /LCY Total job cost : $6,498 <br />