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CORRESPONDENCE-LETTERS  and OUTGOING CORRESPONDENCE

10 CFR 50 +, 10 CFR 52 +, 10 CFR 2.790 +  and 10 CFR 50.34#f +

SECY-93-087 +, SECY-90-016 +, SECY-85-349 +  and NSD-NRC-97-5329, Forwards Markup of AP600 Ssar,Reflecting Design of Containment Spray Sys.Addl Fire Protection Sys Changes Will Not Affect Representation of Containment Spray Sys +

Joseph Sebrosky +  and NRC (Affiliation Not Assigned) +

ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +, ML20202E831 +  and ML20202E831 +

Westinghouse +  and General Electric +

NRC Bulletin 96-03 +, NRC Bulletin 93-02 +  and NRC Bulletin 95-02 +

NUREG-0869, Forwards CRGR Review of Proposed Resolution of Unresolved Safety Issue A-43, Containment Emergency Sump Performance. Draft NUREG-0869 & NUREG-0897 Re Unresolved Safety Issue A-43 Also Encl +, NUREG-0897, Forwards Susceptibility of ERCO-SIL 36S Insulation Pillows to Debris Formation Under Exposure to Energetic Jet Flows & Bouyancy,Transport & Head Loss Characteristics of ERCO-SIL 36S Insulation Pillows for Nuclear.. +  and NUREG-1050, Forwards Regulatory Analysis of Generic Safety Issue 61, Safety/Relief Valve Discharge Line Break within Mark I or II Wetwell Airspace. Based on Results Discussed in NUREG/CR-4594,risk Lower than Previously Estimated +

SECY-93-087 +, SECY-90-016 +  and SECY-85-349 +

07-52-003 +  and 5t-96-03 +

Ohio +, Pennsylvania +  and Washington +

Primary containment +, Residual Heat Removal +, Emergency Core Cooling System +  and Containment Spray +

WESTINGHOUSE ELECTRIC COMPANY +, DIV OF CBS CORP. +  and Liparulo N +