ML19324C402
| ML19324C402 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 11/10/1989 |
| From: | Keuter D SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| AGM-NUC-89-201, IEB-89-002, IEB-89-2, NUDOCS 8911160245 | |
| Download: ML19324C402 (1) | |
Text
n 7-.
usuun SACRAMtWTo MUNICIPAL UTRUTY DISTRICT O 6201 S Street, P.o. Box 15830. Sacramento CA 95Bs2-1830. (916) 462 3211 AN ELECTRIO SYSTEM SERVING THE HEART OF CALIFORNIA AGM/NUC 89-201 Nweder 10,1989 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Hashington, DC 20555 Docket No. 50-312 Rancho Seco Nuclear Generating Station License No. DPR-54 NRC BULLETIN 89-02, STRESS CORROSION CRACKING OF HIGH-HARDNESS TYPE 410 STAINLESS STEEL INTERNAL PRELOADED BOLTING IN ANCHOR DARLING MODEL S350H SHING CHECK VALVES OR VALVES OF SIMILAR DESIGN Attention: George Knighton The subject bulletin required us to determine whether swing check valves of the Model 5350H Anchor Darling type, or similarly designed valves of any other type or manufacturer, existed in our plant, and if applicable, disassemble and inspect the valve internals.
Reviews performed by our Technical Services Department determined that Rancho Seco does not have any valves of the same or similar design, anf therefore no further actions are required.
Members of your staff with questions requiring additional information or clarification may contact Steve Rutter at (209) 333-2935, extension 4911.
i State of California SS County of Sacramento Dan R. Keuter, being first duly sworn, d0 poses and says:
that he is Assistant General Manager, Nuclear of Sacramento Municipal Utility District (SMUD), the licensee herein; that he has executed the foregoing document; that the statements made in this document are true and correct to the best of his knowledge, information, and belief, and that he is authorized to execute this document on behalf of said licensee, fE32-w Dan R. Keuter f
Assistant General Manager
'l Nuclear Subscribed and affirmed to before me on this day of
--, 1989.
8911160245 891110
[
[
- 0 00kih No}t'ary PublicEl $beth L. Gandy cc:
J. B. Martin, NRC, Halnut Creek G. Kalman, NRC, Rockville A. D'Angelo. NRC, Rancho Seco F. J. Miraglia, NRR, Rockville
' RANCHO SEco NUCLEAR GENERATING STATloN D 1444o Twin Cities Road, Herald, CA 95638 9799;(209) 333 2935
.