ML17058A557
| ML17058A557 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 06/22/1990 |
| From: | Capra R Office of Nuclear Reactor Regulation |
| To: | Burkhardt L NIAGARA MOHAWK POWER CORP. |
| Shared Package | |
| ML17058A558 | List: |
| References | |
| TAC-76410, NUDOCS 9006270306 | |
| Download: ML17058A557 (4) | |
Text
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Docket No. 50-220 June 22, 1990 Mr. Lawrence Burkhardt III Executive Vice President, Nuclear Operations Niagara Mohawk Power Corporation 301 Plainfield Road
- Syracuse, New York 13212
Dear Mr. Burkhardt:
SUBJECT:
INTERIM RELIEF RE(UEST PR-8, EMERGENCY DIESEL GENERATOR COOLING WATER SYSTEM PUMPS 72-62 AND 72-63, NINE MILE POINT, UNIT NO.
1 (TAC NO. 76410)
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'y letter dated March 27, 1990, the Niagara Mohawk Power Corporation (NMPC) requested inter im relief from the requirements of Section XI, paragraph IWP-3100, that the system resistance be varied to fix the reference flow or the reference differential pressure to measure inservice test quantities.
A fixed reference value was stated to not be obtainable from emergency diesel generator cooling water (EDGCW) system pumps 72-62 and 72-63 due to the lack of a permanent throttle valve.
As stated in the staff's enclosed evaluation, this relief request is applicable until the next refueling outage when NMPC has committed to install the throttle valve necessary to accomplish hydrualic testing in accordance with the Code.
We have determined that the requirements are impractical for the subject systems pump for which interim relief is being granted and, pursuant 'to 10 CFR 50.55a(g)(6)( i), that the granting of the interim relief is authorized by law, will not endanger life or property or the common defense and security, and is otherwise in the public interest.
In making this determination, we have given due consideration to the burden that could result if those requirements are imposed on your facility.
This letter grants the interim relief.
Sincerely, cc w/enclosure:
See next page original signed by DNeighbors, gctj,ng Robert A. Capra, Director Project Directorate I-I Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
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DOCUMENT NAME:
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- Mr. L. Burkhardt III Niagara Mohawk Power Corporation Nine Mile Po Nuclear Station, Unit No.
1 CC:
Mr. Troy B. Conner, Jr., Esquire Conner 5 Wetterhahn Suite 1050 1747 Pennsylvania
- Avenue, N. W.
Washinoton, D. C.
20006 Supervisor Town of Scriba R. D. ¹4
- Oswego, New York 13126 Mr. James L. 'Willis General Su'pt.-Nuclear Generation Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station Post Office Box 32
- Lycoming, New York 13093 Resident Inspector U. S. Nuclear Regulatory Commission Post Office Box 126
- Lycoming, New York 13093 Mr. Gary D. Wilson, Esquire Niagara Mohawk Power Corporation 300 Erie Boulevard West
- Syracuse, New York 13202 Regional Administrator, Region I U. S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, Pennsylvania 19406 Ms. Donna Ross New York State Energy Office 2 Empire State Plaza 16th Floor
- Albany, New York 12223 Mr. Kim Dahlberg Unit 1 Station Superintendent Nine Mile Point Nuclear Station Post Office Box 32
- Lycoming, New York 13093 Mr. Peter E. Francisco, Licensing Niagara Mohawk Power Corporation 301 Plainfield Road
- Syracuse, Hew York 13212 Charlie Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, New York 10271 Mr. Paul D. Eddy State of New York Department of Public Service Power'ivision, System Operations 3 Empire State Plaza
- Albany, New York 12223
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