ML20217N105

Informs That SCE Will Submit Addl Info to Support long-term Use of Mechanical Nozzle Seal Assemblies at San Onofre Nuclear Generation Station,Units 2 & 3,by 980430

ML20217N105
Person / Time
Site:	San Onofre
Issue date:	04/03/1998
From:	Rainsberry J SOUTHERN CALIFORNIA EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TAC-M99558, NUDOCS 9804080328
Download: ML20217N105 (1)

Text

e n.

SOUTHE RN CAtlIORNIA f(-cy EDISON l

1"#Cu-n,

. u unn ivrtussr:ox<t. comv.ny April 3,1998 U.S. Nuclear Regulatory Commission L

Attention: Document Control Desk Washington, D.C. 20555 Gentlemen:

Subject:

Docket Nos. 50-361 and 50-362 Use of the Mechanical Nozzle Seal Assembly San Onofre Nuclear Generating Station, Units 2 & 3 (TAC Nos. M99558 and M99559)

Reference:

Letter from William H. Bateman (NRC)-to Dwight E. Nunn (SCE),

dated February 17, 1998;

Subject:

Use of the Mechanical Nozzle Seal Assembly for the San Onofre Nuclear Generating Station, Units 2 and 3 (TAC Nos. M99558 and M99559) l This letter is to inform the NRC that Southern California Edison (SCE) will l submit the additional information to support the long-term use of Mechanical l Nozzle Seal Assemblies (MNSAs) at San Onofre Nuclear Generating Station, l Units 2 and 3, by April 30, 1998.

The NRC requested the additional information by the referenced l

February 17, 1998, letter and requested that it be submitted within 45 days.

However, to ensure that SCE is providing a complete response to the NRC's request and to finalize the proposed inspection program, SCE needs the additional time.

If you have any questions or would like additional information, please let me know.

Si cerely, '

\;/ i D

(

1 C-9804080328 980403 PDR ADOCK 05000361 h g P PDR cc: E. W. Merschoff, Regional Administratet NRC Region IV K. E. Perkins, Jr., Director, Walnut Creek Field Office, NRC Region IV l I

J. A. Sloan, NRC Senior Resident Inspector, San Onofre Units 2 & 3 J. W. Clifford, NRC Project Manager, San Onofre Units 2 and 3 l

San Onofre Nuclear Generating Station n j e 'I P. O. Box 128 San Clemente, CA 926744)128 'g*jJ i i

- 714 368 7420 (U 1

k