ML20214J279

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Forwards Insp Rept 50-423/86-33 on 861007-1117.Corrective Action on Licensee Identified Violation Re Fire Protection Action Statement Discrepancy Acceptable.Notification Re Cause & Corrective Actions Concerning Cited Trips Requested
ML20214J279
Person / Time
Site: Millstone Dominion icon.png
Issue date: 11/20/1986
From: Wenzinger E
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Opeka J
NORTHEAST NUCLEAR ENERGY CO.
Shared Package
ML20214J282 List:
References
NUDOCS 8612010234
Download: ML20214J279 (2)


See also: IR 05000423/1986033

Text

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Nov 2 0 ;ggg

Docket / License: 50-423/NPF-49

Northeast Nuclear Energy Company-

ATTN: Mr. J. F. Opeka

Senior Vice President - Nuclear

Engineering and Operations Group

P. O. Box 270 -

Hartford, Connecticut 06141-0270

Gentlemen:

Subject: Millstone 3 Routine Inspection 50-423/86-33 (10/07/86-11/17/86)

This transmits the report of the above subject inspection by Messrs. J. Shedlosky

and F. Casella of this office. The inspection findings have been discussed with

Messrs. W. Romberg and J. Crockett of your staff.

A licensee identified violation of minor safety significance is noted in the en-

closed report. Your corrective action on this fire protection action statement

discrepancy was evaluated as acceptable at this time. Therefore, no violation

citation was issued, and you need not reply to this item.

Two trips of the turbine-driven auxiliary feedwater pump (TDAFP) steam supply valve

occurred while the TDAFP was not in operation (Report Detail 2b refers). When the

cause of these trips is found and corrected, I would appreciate hearing from you

on what the basic problem is and your corrective actions.

Thank you for your cooperation.

Sincerely,

Origi: cl E4:o1372

Edward C. Wenzinger, Chief

Projects Branch No. 3

Division of Reactor Projects

Enclosure: NRC Region I Inspection Report 50-423/86-33

cc w/ enc 1:

E. J. Mroczka, Vice President, Nuclear Operations

D. O. Nordquist, Manager of Quality Assurance

R. T. Laudenat, Manager, Generation Facilities Licensing

W. D. Romberg, Station Superintendent

Public Document Room (PDR)

Local Public Document Room (LPDR)

Nuclear Safety Information Center (NSIC)

NRC Senior Resident Inspector

State of Connecticut

8612010234 861120

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Northeast Nuclear Energy Company 2

Nov 2 01986

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Region I Docket Room (with concurrences)

Management Assistant, DRMA (w/o enc 1)

DRP Section Chief

L. Prividy, RI, BV-2

T. Rebelowski, SRI, Millstone 1&2

B. Doolittle, LPM, NRR

Robert J. Bores, DRSS

C. Anderson, DRS

J. Johnson, DRS

D. Florek, DRS

W. Pasciak, DRS

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