ML17059A501
| ML17059A501 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 10/26/1994 |
| From: | Brinkman D Office of Nuclear Reactor Regulation |
| To: | Sylvia B NIAGARA MOHAWK POWER CORP. |
| References | |
| GL-94-03, GL-94-3, TAC-M90102, NUDOCS 9411020110 | |
| Download: ML17059A501 (8) | |
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 26, 1994 g(e
~~+/8 Hr. B. Ralph Sylvia Executive Vice President, Nuclear Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.
Box 63
- Lycoming, NY 13093
SUBJECT:
SUPPLEMENTAL RESPONSE TO GENERIC LETTER (GL) 94-03, "INTERGRANULAR STRESS CORROSION CRACKING OF CORE SHROUDS IN BOILING WATER REACTORS,"
FOR NINE NILE POINT NUCLEAR STATION, UNIT NO.
1 (NHP-1)
(TAC NO. H90102)
Dear Hr. Sylvia:
By letter dated August 23, 1994, Niagara Mohawk Power Corporation (NHPC) responded to GL 94-03 for NHP-l.
Additional information was provided in NMPC's September 26, 1994, letter which was submitted in response to our September 16, 1994, request for additional information.
NMPC's response to GL 94-03 recommended that the results of the core shroud inspection, scheduled for performance at Oyster Creek during October
- 1994, be used to assess the uncertainty in estimating the potential shroud cracking depth for the Hl through H7 welds.
Inspection of th'e Oyster Creek core shroud has now been completed.
.Therefore, we request that NHPC supplement its response to GL 94-03 for NHP-1 based on the results of the Oyster Creek core shroud inspection.
During a telephone conference call with the NRC staff on October 19,
- 1994, Hr. Carl Terry of your staff stated that NMPC's supplemental response to GL 94-03 for NMP-1 would be ready for submittal to the NRC by November 7, 1994.
Hr. Terry also stated that NHPC representatives would be available to brief the NRC staff on this supplemental response via another telephone conference call on November 1 or 2, 1994.
We request that NHPC's supplemental response to GL 94-03, based on the results of the inspection of the Oyster Creek core shroud, be submitted to the NRC as soon as possible, preferably by November 4, 1994, but no later than November 7, 1994.
We also accept Hr. Terry's offer to brief the NRC staff on this supplemental response.
I will contact your staff to arrange the telephone conference call.
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B. Sylvia October 26, 1994 This requirement affects'ne respondent,and, therefore, is not subject to Office of Management and Budget review under P.L.96-511.
If you have any questions regarding this issue, please contact me at (301) 504-1409.
Sincerely, Original signed by Docket No. 50-220 cc:
See next page Donald S.
Brinkman, Senior Project Manager Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation DISTRIBUTION:
Docket File PUBLIC PDI-1 Reading SVarga JZwolinski LHarsh CVogan DBrinkman OGC ACRS (10)
CCowgill, RGN-I EHackett RHermann RJones JStrosnider RWessman DOCUMENT NAME:
G: iNMP1 iNH190102. LTR ggAIit l To receive a copy of this document, indicate in the box: "C" ~ Copy withou enciosures "E" ~ Copy with enciosures "N" ~ No copy OFFICE LA:PDI-PH: PDI-1
'DE D: PDI-1 M
NAME CVo an et C.V'Brinkman:ml BSh LHarsh DATE 10/4g/94 10/~~/94 OFFICIAL RECORD COPY P'3-I.i 10/
/94 10/
/94
B. Sylvia This requirement affects one respondent and, therefore, is not subject to Office of Nanagement and Budget review under P.L.96-511.
If you have any questions regarding this issue, please contact me at (301) 504-1409.
Docket No. 50-220 cc:
See next page Sincerely, 4~ J. /3 Donald S. Brinkman, Senior Project Manager Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
B. Ralph Sylvia Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station Unit No.
1 CC:
Mark J. Wetterhahn, Esquire Winston E Strawn 1400 L Street, NW Washington, DC 20005-3502 Supervisor Town of Scriba Route 8, Box 382
- Oswego, NY 13126 Mr. Louis F. Storz Vice President - Nuclear Generation Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.
Box 63
- Lycoming, NY 13093 Resident Inspector U.S. Nuclear Regulatory Commission P.O.
Box 126
- Lycoming, NY 13093 Gary D. Wilson, Esquire Niagara Mohawk Power Corporation 300 Erie Boulevard West
- Syracuse, NY 13202 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Hs.
Donna Ross New York State Energy Office 2 Empire State Plaza 16th Floor
- Albany, NY 12223 Hr. Richard B. Abbott Unit 1 Plant Manager Nine Mile Point Nuclear'Station P.O.
Box 63
- Lycoming, NY 13093 Hr. David K. Greene Manager Licensing Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.
Box 63
- Lycoming, NY 13093 Charles Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, NY 10271 Hr. Paul D.
Eddy State of New York Department of Public Service Power Division, System Operations 3 Empire State Plaza
- Albany, NY 12223 Hr. Martin J. HcCormick, Jr.
Vice President Nuclear Safety Assessment and Support Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.
Box 63
- Lycoming, NY 13093
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