ML20155B852

Forwards Applications for Amends 173 & 159 to Licenses NPF- 10 & NPF-15,respectively.Proposed Change Number 485 Will Add SR TS 3.3.9, CR Isolation Signal

ML20155B852
Person / Time
Site:	San Onofre
Issue date:	10/20/1998
From:	Nunn D SOUTHERN CALIFORNIA EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20155B858	List: ML20155B852 ML20155B863 ML20155B874
References
NUDOCS 9810300316
Download: ML20155B852 (2)

Text

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h SOUTHERN CAlllORNIA E EDISON " * " " "

W hesident An LDl50;N INTERNATIONAL

• Cunpany October 20, 1998 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 Gentlemen:

Subject:

Docket Nos. 50-361 and 50-362

Proposed Technical Specification Change Number 485 San Onofre Nuclear Generating Station Units 2 and 3 Enclos4d are Amendment Application Numbers 173 and 159 to facility Licenses NPF-10 and NPF-15, respectively, for San Onofre Nuclear Generating Station, Units 2 and 3. These Amendment Applications consist of Proposed Change Number 485 (PCN 485) to the San Onofre Units 2 and 3 Technical Specifications, which is provided as an Enclosure to this letter.

Proposed Change 485 will add a Surveillance Requirement to Technical Specification 3.3.9, " Control Room Isolation Signal (CRIS)." The new Surveillance Requirement will provide for response time testing of CRIS to ensure compliance with the design basis and 10 CFR 50, Appendix A, General Design Criterion 19.

Southern California Edison requests this amendment be issued effective as of its date of issuance, to be implemented within 30 days from the date of issuance. This will provide adequate time for the necessary procedure changes and training on the new Technical Specifications.

CN002 l

. O 9810300316 981020' 361 PDR ADOCK 050 P

P. O. Ekn 128 San Clemente, CA 92674 0128 949-368 1480 Fax 949 368-l490

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Document Control Desk . .

If you.have any questions or would like additional information regarding this Amendment Application, please contact me.

Sincerely, p k ) .

Enclosure cc: E..W. Merschoff, Regional Administrator, NRC Region IV J. A. Sloan, NRC Senior Resident Inspector, San Onofre Units 2 & 3 J. W. Clifford, NRC Project Manager,' San Onofre Units 2 and 3 S.Y. Hsu, California Department of Health Services l

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