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<br /> <br /> <br /> <br /> NOTES <br /> 1. THE NORTHNFSi INTAIQ PORTAL 2 NEST PatTMS AND N(aiTH PORTALS ARE <br /> BAC161LLID SEALS THE NORIHMEST INTAKE PORTAL HAS 1 - ~~ ADS OEWATEAING <br /> PW6 NHIp1 DdATFR 7HE NORTNNEST INTAKE POCL 7NROULN OUTEALL 002 7NE <br /> Na1nIW6T WTAKE PORTAL WAS BACKgLLED N!D COYPACIFD MIH A NHEFl TYPE <br /> BAa(HOE 1NE 1 NEST PORTALS ANO NOlini PORTALS HERE BACKgIIm AND <br /> COMPACTED NI7M A LOW PROELLE dD LOADd (WD). qPE RAYS ATTAdED TO THE <br /> LOADER BUCKETS ARE USED TD COMPACT 1HE INCOYBUSWBIE E1lL <br /> 2 1NE ROADSIDE SOUM YAW PORTALS ARE SEALED AND BACKFlLLED SEALS ONE (i <br /> WHICN NAS A SINaE 4' ADS DEWATEPoNG qPE MNlal INTENOEPTS UNDd4F0UND <br /> FLOYIS BEFORE THE NORTHMESf WTAXE P00. ANO OISCHARCES 7HROUa1 gl1FALL <br /> 001. AS OF NONEYBFA 2001. THE INCOYBUSIIBIE MATERIAL HAS NOT BEEN PULED <br /> IN n1E SOUTN PORTALS <br /> J. DATES <br /> MORTHNESf INTAKE -JULY NJ <br /> MORn{ PMTAlS -FEBRUARY 1000 <br /> SOUTH PORTALS AND 2 WEST PORTALS -APRIL 2ODO <br /> BACKFILLED <br /> scALE: I' . iC <br /> ~~ 2S' YaaY <br /> A~~ MINE <br /> ENTRY <br /> ro WgaES Q'A7YAROE PO'Nr cYamvsne~E YAnxlu <br /> ' aAYETFR YCIE OEM'A /ER/Ef gPE(S) <br /> SEALED AND BACKFILLED <br /> s.,~.r_IO• <br /> x.,04' <br />WO <br />Y <br />' <br /> ~~ . <br />Loo <br />AP(• <br />Nor ro sruc cavaveTE MINE <br />suL 2' Haar <br /> ENTRY <br /> ro NPDES asovARa PaNr aDDYW/snerc .u nTNA/. <br /> ~' aAYETER YMIE <br /> CEMA /OaAG qPE <br /> AZ1ID Nro RIBS AAO fLOOR IS' <br /> (Revised 11/2001) <br /> ~~~~REG t <br />~ <br />~QP~~ <br />~ <br /> ..... <br />~ <br />s F <br />~ <br />• • <br />e <br />NV:Q~ <br />/ <br />1 / /=lTe6y c~7J~ <br />pf lhi diu~~ wos done <br />b <br />~ POWDEEWORNCOALCOMPANY PERMANENT MINE SEALS <br />yma w ~ y d/rect:superHa <br />n and •~A <br />m <br />N thbt oll o/ the in /armatipr~Yjsen tad on ~+m•~® <br />\ 9 draw/ng is true an Cypct to the uzml m rTC J Q000 <br />Y/ my w/edyQer~EE`alief. OKN tt <br /> <br />~e <br />• r <br />~ o / <br />. • <br />J. e. BNJW6 a YieOCU~ <br />RuVx tt• D.A.J. <br />~ <br />J.E.S. <br />: <br />e <br />a ^~° w K w use srxA. <br />1 <br />= 10 <br />Co/aroEE • .--- .-.~•-•~,.: r ~ ~ -=- >w m C - 81 - 041 we wJO F]GURE 74-2 <br />