ML20083F020

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Withdraws 880421 Request for Exemption from 10CFR50,App J. Util Intends to Recalculate MSIV Leakage Per BWR Owners Group Effort to Increase MSIV Leakage Limits.When Effort Completed,Exemption Request May Be Resubmitted
ML20083F020
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 09/27/1991
From: Beck G
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9110040027
Download: ML20083F020 (2)


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PillLADEl.l' Illa El.ECTitlC COhlPANY NUCl. liar GROUP lillADQUARTIIRS i

955-65 CilliSTIIRiiROOK IILVD.

WAYNI!, PA 19087-5691 (215) 640-6000 NUClf.AR 1:NGIN1'.f: RING & SI:RVICl3 DITARTMI;NT September 27, 1991 Docket Nos.

50-277 50-278 License Nos.

DPR-44 DPR-56 U.S.

Nuclear Regulatory Commission Attn: Document Control Do C.

Washington, DC 20555

SUBJECT:

Peach Bottom Atomic Power Stat.i.cn, Units 2 and 3 Withdrawal of Request for Exemption from Certain Requirement.s of Appendix J to 10CFR50

REFERENCES:

1)

Letter from J.

W.

Gallagher (PECo) to T.

E.

Murley (NRC) dated April 21, 1988 2)

Letter ffom G.

Y. Suh (NRC) to G.

A.

Ilunger, Jr. (PECo) daLed November 21, 1990

Dear Sir:

In the Reference 1 letter, Philadelphia Elect.ric Company submitt.ed to the NRC a request for exemption from cartain requirements of Appendix J to 10CFR50.

In the response to this request (Reference 2), the NRC stated that review of the exemption to exclude t.he measured main st.eam isolation valvo leakage retes from the combined local leak rate testing limit of 0.6La is continuing.

Accordingly, Philadelphia Electric Company withdrcws t.his particular request for exemption from certain requirements of Appendix J to 10C'FR50.

It is our intent to recalculate main steam isolation valve leakage in accordance with the Boiling Water Reactor Owners' Group effort to increase main steam isolat. ion valvo leakage 1!mits.

Upon completion of this effort, a resubmittal of the exemption request will be considered.

913o040027 910927

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Nuclear Regulatory Commission September 27, 1991 Pagc 2 I

If you have any additional questions, please contact US.

Very truly yours, gf hgf i L.

G. J. / floc k, Manager Licensing S6ction cc:

T.

T.

Martin, Administrator, Region I, USNRC J.

J.

Lyash, USNRC Senior Resident Inspector, PBAPS

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