ML19344D448

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Forwards Updated LER 79-027/03L-1
ML19344D448
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 03/04/1980
From: Kalivianakis N
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19344D449 List:
References
NJK-80-74, NUDOCS 8003120405
Download: ML19344D448 (1)


Text

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'N Commonwealth Edison Guad Cities Nucutt Power Stati n Dbh O ,)/ Cordova, lilinois 61242 22710 206 Avenue North Nj Telephone 309/664-2241 NJ K-80-74 March 4, 1380 J. Keppler, Regional Director Office of Inspection and Enforcement Region ill U.S. Nuclear Regulatory Commission 799 Roosevelt Road

, Glen Ellyn, Illinois 60137 -

Reference:

Quad-Ci ties Nuclear Power Station

, Docket No. 50-265*, DPR-30, Unit 2 Appendix A, Sections 4.7.A.2.1 and 6.6.8.2.b

! Enclosed please find Supplemental Reportable Occurrence Report No. R0

) 79-27/03L-l for Quad-Ci ties Nur. lear Power Sta tion.

This report is submitted to you in acco.rdance with the requirements of Technical Specification 6.6.B.2.b, as conditions leading to operation in a degraded mode permitted by a limiting condition for operation.

! .This supplemental report is being sent upon completion of all testing and corrective actions regarding the excessive leakages measured for primary containment during the Unit Two End of Cycle 4 refueling outage local leak rate testing program.

l Very truly yours, COMMONWEALTH EDISON COMPANY ,

QUAD-CITIES NUCLEAR POWER STATION

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, .$ GY &

N. J. Kallvianakis Station Superintendent l

I NJK/JCV/ san T cc: R'. I'. Janecek-l go f t!M ,i 800312o405