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- <br />C I R C E S Lost Estimating Software <br />EAR THNORK FORM - BULLD02ER NORK <br />Agency or organization name DMG <br />Task # 036 State Colorado Permit # :M-77-306 <br />Date 09/28/99 Lounty Montrose Abbr. :none <br />User NHE Site Jd-9 Mine Filename M306-036 <br />_____________ ---------__-_______ ___________-___------- <br />Permit/jab action General 112 Bond Review <br />Task description Slope reduction for waste rock stockpile to approx 2H: 1V <br />HOURLY EOUI PMENT COST Basic machine Cat D8N (1996) Horsepower 285 <br />_____________________ Blade type Semi-Universal --------- <br />Attachment #1 ROPS Lab Shift basis: 1/day <br />Attachment #2 3-shank ripper --------- <br />-------------------- <br />Utilization % (LRG) <br />Cost Breakdown Ownership S/hour 543.08 NA <br />-------------- Operating E/hour 554.94 100 <br />Ripper op.5/hour 50.00 0 <br />Operator E/hour 523.12 NA <br />Total unit E/hour: 5121.13 Total fleet E/hour 5121.13 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume 10,000 LCY factor NA volume 10,000 LCY <br />Source of quantity take-off Operator supplied quantity and method <br />______________________________________________ <br />Source of est. swell factor NA <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance 75 ft. --------------------- ------------ <br />- ------- - Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 1.00 (CAT HB) <br />dozer production 957 LCY/hr Dozing method..... 1.00 (gen.) <br />- ------- - Visibility........ 1.00 (avg.) <br />Material consistency descript ion Job efficiency.... 0.83 (1sh/day) <br />Consolidated stockpile Spoil pile factor. 0.80 (fnd-rf) <br />---------------------- -----------------Push 9radient..... 1.22 (LAT HB) <br />Avg. push gradient 10.00 % (neg) Altitude deration. 1.00 (CAT HB) <br />- ------- - Material weight... 0.87 (CAT HB) <br />Avg. site altitude 6,500 ft. Blade type........ 1.00 (5 or U) <br />- <br />Material weight ------- <br />2,650 _ <br />lb/LCY --------------------- <br />Ne[ jo6 correction ------------ <br />0.53 <br />Mat. description - ------- - - ------------ <br />Decomposed rock - 25% <br />______________________ Rock, 75% Earth <br />______ Adjusted unit prod.: 506.47 LCY/hr <br /> _ __________ _ <br />Adjusted fleet production _--_-------_ <br />506.47 <br />LCY/hr <br />JOB LOST - ------------ <br />Fleet size 1 Dozers) Total job time 19.74 Hours <br />_ <br />Unit cast _______ <br />50.239 _ <br />/LCY - <br />Total job cost ------------ <br />52,391.72 <br />