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Inspection Report -2- 30 December 1987 <br /> Lawrence Livermore <br /> National Laboratory <br /> gated. Other specific sites we inspected are Pits I and 7 (the active land- <br /> fills ) , the firing table at Building 801, the Building 834 complex where soil <br /> and ground water are contaminated with TCE, and Buildings 814 and 819 where old <br /> HE lagoons were recently discovered. The landfills are governed by WDRs Order <br /> No. 80-184. By letter dated 8 October 1987, Board staff requested LLNL to <br /> submit A Report of Waste Discharge for reclassification of the landfills under <br /> the California Administrative Code, Title 23, Chapter 3, Subchapter 15. Both <br /> landfills also are suhject to the federal Resource Conservation and Recovery Act <br /> (RCRA ) , and the Subchapter 15 reclassification will be coordinated with RCRA <br /> requirements. Pit I is almost full , while Pit 7 has enough capacity remaining <br /> for approximately 10 more years . We observed that the debris at Pit I was <br /> ­ ­ - - covAred with -dirt; bat at Pit-7 it -was not. Ground Water lh-th& Pit Varea" '" <br /> contains tri Lium and TCE. <br /> At Building 801 We observed the discharge from one of the two largest cooling <br /> roynrs (the MY- Y V Buildinn 065 ) . ThPQP ? 'n and mony othor 7maller <br /> tower disch6ryei are governed by AGES normit No. CAU081396, WDRs Order <br /> i,i"u L"j i,e i ie,:_ ., !rt, bi - 30C Dijon&rye UILH Lhe app(opriate <br /> filing fee. At noth Buildings 901 and 865 we observed the cooling tower <br /> di ,Mrres V�­ �Mnkiy of ii .:i down roadsidn d1khof , &- i npith-i- <br /> ppra Lo surf6cv Loc nnoven of LUL h a D <br /> o 1-he O� Mny Uvn7n ;airly constanL throughout bho eb, ( i . e. , does <br /> r,ol ircrE-in do, ! rq ; "- hn ; since the bul loings musuno QpL unal ye6i <br /> round. S i i e _`, , v!�i c'! i i-,,!r t h es discharges really need an MES permit, and Ken <br /> Landau replied h. thought they did not. The discharges would still need to be <br /> regulated by Ms. <br /> ILSPECTIO,'! SU':, <br /> Lawrence Livermore National Laboratory Site 300 submitted a work plan and time <br /> line for ongoing ground water investigations and will follow through on specific <br /> tasks listed for fiscal year 1988. The active landfills will be reclassified <br /> under Subchapter 15, and additional data still are needed for the HE lagoon <br /> closures . An NPDES permit may not be necessary for the cooling tower dis-7 <br /> charges. <br /> WENDY L. OHEN <br /> Project Engineer <br /> W L C lAmam <br /> Attachment <br />