ML20137E829

Advises That Pneumatic Supply Sys Mod Identified as Open Item in NUREG/CR-3794, Closeout of IE Bulletin 80-25: Operating Problems W/Target Rock Safety Relief Valves at Bwrs, Completed During 1981 Refueling Outage

ML20137E829
Person / Time
Site:	FitzPatrick
Issue date:	06/18/1985
From:	Bons J, Brons J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
RTR-NUREG-CR-3794 IEB-80-25, JPN-85-50, NUDOCS 8508260082
Download: ML20137E829 (2)

Text

- 4 123 Mrn Street , ,g NWto P!ains, New York 10601 914 681.6240 e s *

1. > NewWrkPbwer r" tag:s.,

4# Authon.ty ~~c-e June 18, 1985 JPN-85-50 U.S. Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406 Attention: Mr. Thomas E. Murley Regional Administrator

Subject:

James A. FitzPatrick Nuclear Power Plant Docket No. 50-333 NRC Bulletin 80-25 Operating Problems with Target Rock Safety Relief Valves

References:

1. PASNY letter, R. J. Pasternak to B. H. Grier, dated March 19, 1981 ,

(JAFP-81-0258).

2. NUREG/CR-3794, "Closecut of IE Bulletin 80-25:

Operating Problems with Target Rock Safety-Relief Valves at Boiling Water Reactors," dated January, 1985.

Dear Sir:

As a result of several malfunctions of Target Rock safety relief valves, IE Bulletin 80-25 was issued for action to all .

operating Boiling Water Reactor facilities. In Reference 1 the New York Power Authority responded to the Bulletin, and committed to modify the pneumatic supply system which actuates the safety relief valves. Upon evaluation of utility responses '

and Nuclear Regulatory Commission inspection reports, Reference 2 was issued. This document identified the Authority's commitment to modify the pneumatic supply as an open item.

However, this modification, which provides additional over pressure protection and high and low pressure alarms, was completed during the 1981 refueling and maintenance outage.

We consider that the completion of this modification closes Bulletin 80-25 for the FitzPatrick plant.

8508260002 050618 gDR ADOCK 05000333 eDR 67 p'-

-- y me l

1 l

l If you have any questions, please contact Mr. J. A. Gray, Jr.

of my staff.

Very truly yours.

4 h*' W John C. Brons Senior Vice President Nuclear Generation cc: Office of the Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 136 Lycoming, N.Y. 13093 Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing, USNRC Washington, D.C. 20555 l

I l

l l

!