ML20035F976
| ML20035F976 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 04/19/1993 |
| From: | Capra R Office of Nuclear Reactor Regulation |
| To: | Sylvia B NIAGARA MOHAWK POWER CORP. |
| Shared Package | |
| ML20035F977 | List: |
| References | |
| TAC-M85500, NUDOCS 9304230165 | |
| Download: ML20035F976 (3) | |
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UNITED STATES j kl.1 1 j NUCLEAR REGULATORY COMMISSION
% p 4Mg ' f WASHINGTON D C. 20555 0001 April 19, 1993 Docket No. 50-410
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Mr. B. Ralph Sylvia Executive Vice President, Nuclear Niagara Mohawk Power Corporation 301 Plainfield Road Syracuse, New York 13212
Dear Mr. Sylvia:
SUBJECT:
INSERVICE TESTING RELIEF REQUESTS EGF-PRR-1, SLS-PRR-2, AND GPRR-3 FOR NINE MILE POINT NUCLEAR STATION, UNIT 2 (TAC NO. M85500)
By letter dated January 15, 1993, Niagara Mohswk Power Corporation (NMPC) submitted Relief Requests EGF-PRR-1, SLS-PRR-2, and GPRR-3 for the Nine Mile Point Nuclear Station, Unit 2 (NMP-2) Inservice Testing (IST) Program Plan.
i Relief Request EGF-PRR-1 concerned emergency diesel generator fuel oil transfer pumps 2EGF* PIA, PIB, Plc, PID, P2A, and P28. Relief was requested from the requirement of ASME Code,Section IX, Table IWP-3100-1, to measure-pump suction pressure.
Relief Request SLS-PRR-2 concerned standby liquid control pumps 2SLS* PIA and PIB. Relief was requested from the requirements of Table IWP-3100-1 to measure pump suction pressure and differential pressure.
Relief Request GPRR-3 concerned high pressure core spray pump 2CSH*P1; low pressure core spray pump 2CSL*P1; emergency diesel generator fuel oil transfer pumps 2EGF*P!A, PIB, Plc, PID, P2A, and P2B; reactor core isolation cooling i
pump 2ICS*Pl; residual heat removal pumps 2RHS* PIA, PIB, and PIC; fuel pool cooling pumps 2SFC* PIA and PIB; and service water' pumps 2SWP* PIA, PIB, PIC, PID, PIE, and PlF. Relief was requested from the requirement of Table i
IWP-3100-1 to measure pump inlet pressure prior to pump start.
l The NRC staff has reviewed the subject relief requests and provided the enclosed safety evaluation (SE). As discussed in the SE, effective September 8, 1992, the NRC amended 10 CFR S0.55a to incorporate by reference the 1989 Edition of Section XI of the ASME Code. The 1989 Edition of the ASME Code,Section XI, provides that the rules for IST of pumps and valves may meet the requirements set forth in ASME Operations and Maintenance Standards Part 6 (OM-6), " Inservice Testing of Pumps in Light-Water Reactor Power Plants," and Part 10 (OM-10), " Inservice Testing of Valves in Light-Water Reactor Power Plants." Pursuant to 10 CFR 50.55a(f)(4)(iv), portions of editions or addenda may be used provided that all related requirements of the respective editions or addenda are met. Relief is, therefore, not required for those inservice j
tests that are conducted in accordance with OM-6 and OM-10, or portions thereof. We have determined that the alternate testing proposed by NMPC in conjunction with the relief requests is consistent with the provisions of OM-6 and have, therefore, concluded that the requested relief is not requ} red.
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Mr. B. Ralph Sylvia April 19, 1993 This completes our efforts in response to the NMPC submittal dated January 15, 1993, and its associated TAC No. M85500.
Sincerely, R & O-Robert A. Capra, Director Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Enclosure:
Safety Evaluation of Relief Requests cc w/ enclosure:
See next page l
i
s.:
f Mr. B. Ralph Sylvia Nine Mile Point Nuclear Station Niagara Mohawk Power Corporation Unit No. 2 cc:
Mark J. Wetterhahn, Esquire Regional Administrator, Region I Winston & Strawn U. S. Nuclear Regulatory Commission 1400 L Street, NW.
475 Allendale Road Washington, DC.20005-3502 King of Prussia', PA 19406 Mr. Richard Goldsmith Charles Donaldson, Esquire Syracuse University Assistant Attorney General College of Law New York Department of Law E. I. White Hall Campus 120 Broadway I
Syracuse, New York 12223 New York,.New York 10271 Resident Inspector Mr. Richard M. Kessel f
Nine Mile Point Nuclear Station Chair and Executive Director P. O. Box 126 State Consumer Protection Board Lycoming, New York 13093 99 Washington Avenue Albany, New York 12210 Gary D. Wilson, Esquire Niagara Mohawk Power Corporation Mr. Martin J. McCormick Jr.
300 Erie Boulevard West Plant Manager, Unit 2 Syracuse, New York 13202 Nine Mile Point Nuclear Station Niagara Mohawk Power Corporation Mr. David K. Greene
-P.'0. Box 32 Manager Licensing Lycoming, New York 13093 I
Niagara Mohawk Power Corporation i
301 Plainfield Road Mr. Neil S. Carns Syracuse, New York 13212 Vice President - Nuclear Generation Nine Mile Point Nuclear Station Ms. Donna Ross
' Niagara Mohawk Power Corporation ti New York State Energy Office P. O. Box 32' 2 Empire State Plaza Lycoming, New York'13093 j
16th Floor Albany, New York 12223 Supervisor i
Town of Scriba Route 8, Box 382 Oswego, New York 13126 i
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