05000293/LER-1997-024, Forwards LER 97-024-00,plant Valve Configurating for Inerting Primary Containment Was Outside Design Basis.Ltr Contains Listed Commitment

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Forwards LER 97-024-00,plant Valve Configurating for Inerting Primary Containment Was Outside Design Basis.Ltr Contains Listed Commitment
ML20202A897
Person / Time
Site: Pilgrim
Issue date: 11/24/1997
From: Olivier L
BOSTON EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20202A900 List:
References
BECO-LTR-2.97.1, NUDOCS 9712030014
Download: ML20202A897 (1)


LER-2097-024, Forwards LER 97-024-00,plant Valve Configurating for Inerting Primary Containment Was Outside Design Basis.Ltr Contains Listed Commitment
Event date:
Report date:
2932097024R00 - NRC Website

text

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10 CFR 50.73 I i G

Boston Edison Paym Nuclear Post staten Rocky Hiti Road Phmouth, MassettiuSetts 02360 1997 November BECo Ltr. 2.0 24,'. I17 L J. Olivier VKe PresL*nt Nuclest Operatons and Staton Director U.S. Nuclear Regulatory Commission Attn.: Document Control Desk Washington, D.C. 20555 Docket No. 50-203 License No. DPR-35 The enclosed Licenseo Event Report (LER) 97 024-00, ' Plant Valve Configuration Sr Inerting the Primary Containment was Cutside the Design Basis of the Plant,"is submitted in accordance with 10 CFR Pa:t 50.73.

This letter contains the following commitment:

Pilgrim Nuclear Power Station Procedure 2.2.70, "Pnmary ContrJnment Atmosph ire Control System," will be revised to eliminate the vulnerability of a single failure that would result in a bypass path from the drywell to the torus.

Please do not hesitate to contact me if there are any questions regarding this report.

. J. livier RLC/dmc/9701400

Enclosure:

LER 97 024 00 cc: Mr. Hubert J. Miller Regional Administrator, Region i U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 l$ l} lll]l0lll!ll$lf]!lll Sr. NRC Resident inspector - Pilgrim Ste. tion

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Standard BECo LER Distribution ih 9712030014 971124 gDR ADOCK 05000293 PDR

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