ML13331B302
| ML13331B302 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 01/07/1991 |
| From: | Rosenblum R Southern California Edison Co |
| To: | NRC/IRM |
| References | |
| IEB-89-003, IEB-89-3, NUDOCS 9101100004 | |
| Download: ML13331B302 (2) | |
Text
Southem Califomia Edison Company 23 PARKER STREET IRVINE, CALIFORNIA 92718 R.
M. ROSENBLUM TELEPHONE MANAGER OF (714) 454-4505 NUCLEAR REGULATORY AFFAIRS January 7, 1991 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 Gentlemen:
Subject:
Docket No. 50-206, 50-361, and 50-362 NRC Bulletin No. 89-03: "Potential Loss of Required Shutdown Margin During Refueling Operations" San Onofre Nuclear Generating Station Units 1, 2 and 3
Reference:
Letter from F. R. Nandy to the NRC dated January 31, 1990,
Subject:
Same as above This letter provides the confirmation requested by Mr. L. E.
Kokajko, NRC Project Manager for San Onofre Units 2 and 3, concerning the compliance of Units 1 and 3 with the three requested actions in NRC Bulletin No. 89-03 "Potential Loss of Required Shutdown Margin During Refueling Operations".
The programmatic changes recommended in the bulletin were implemented at Units 1, 2, and 3 to assure adequate shutdown margin is maintained during all refueling operations. Procedural changes, personnel training, and refueling cycle analysis are used to ensure achievement of full compliance with the requested actions in the bulletin. The requested actions were implemented on Unit 2 during the Cycle 5 refueling in June of 1989, on Unit 3 during the Cycle 5 refueling in April of 1990, and on Unit 1 prior to the core offload during the current Cycle 11 refueling outage.
The referenced letter reported Unit 2 was in compliance with the requested actions in Bulletin No. 89-03. This letter reports Southern California Edison has achieved full compliance with the requested actions in Bulletin 89-03 for Units 1 and 3.
9101100004 910107 PDR ADOCK 05000206 Q
PEER
Document Control Desk 2
Please advise me if you need additional information on this matter.
Respectfully submitted, By:
)
A 4
R. M. Rosenblum Manager of Nuclear Regulatory Affairs Subscribed and sworn to before me this OFFClAL S, MARIANE SANCHEZ OWPubflc-Caffomia day of COmN I
Notary Public in the State of California TWR\\CRIT.NRC cc:
J. B. Martin Regional Administrator, NRC Region V C. Caldwell, NRC Senior Resident Inspector, San Onofre Units 1, 2 and 3 C. D. Townsend, NRC Resident Inspector, San Onofre Units 1, 2 and 3