05000311/LER-1980-025, Forwards LER 80-025/01T-0

Forwards LER 80-025/01T-0

ML18082B033
Person / Time
Site:	Salem
Issue date:	09/04/1980
From:	Librizzi F Public Service Enterprise Group
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18082B034	List: 05000311/LER-1980-025, Forwards LER 80-025/01T-0 05000311/LER-1980-025-01, /01T-0:on 800822,during Review of Equipment Qualification Records,Limit Switches for Power Operated Relief Valves Were Determined Seismically & Environmentally Unqualified.Caused by Internal Communication Problem
References
NUDOCS 8009090437
Download: ML18082B033 (2)

LER-1980-025, Forwards LER 80-025/01T-0

Event date:
Report date:
3111980025R00 - NRC Website

text

e PS~G Public Service Electric and Gas Company 80 Park Place Newark. N.J. 07101 Phone 201 !430-7000 Mr. Boyce H. Grier Director of USNRC September 4, 1980 Off ice of Inspection and Enforcement Region l*

631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

LICENSE NO. DPR-75 DOCKET NO. 50-311

. RE.PORTABLE OCCURRENCE 8o,...25/01 T Pursuant to the requirements of Salem Generating Station Unit No. 2 Technical Specifications, Section 6.9.1, we are submitting Licensee Event Report for Reportable Occurrence 80-25/0lT.

This report is required within fourteen (14) days of the occurrence.

Sincerely yours,

• .If~

7 I 7--,..

• F. P. Librizzi General Manager -

Electric Production CC:

Director, Office of Inspection and Enforcement (40 copies)

Director, Office of Management Information and Program Control (3 copies)

~oO~,

4S I I 95*2001 1200MI 2-78

.. '*, -\\f e

e Report Number:

80-25/0lT Report Date:

9/4/80 Occurrence Date:

8/22/80 Facility:

Salem Generating Station, Unit 2 Public Service Electric & Gas Company Hancock's Bridge, New Jersey 08038 IDENTIFICATION OF OCCURRENCE:

Inoperable Power Operated Relief Valves Limit Switches CONDITIONS PRIOR TO OCCURRENCE:

Mode 3 Low Power Physics Testing DESCRIPTION OF OCCURRENCE:

During a review of equipment qualification records, it was determined the limit switches for the power operated relief valves were not seismically and environmentally qualified as stated in our letter of

• March 28, 1980.

The problems associated with the limit switches were

~eported to the Assistant Director for Licensing by phone on August 22, 1980.

DESIGNATION OF APPARENT CAUSE OF OCCURRENCE:

Design Erro*r ANALYSIS OF OCCURRENCE:

Because of an internal communication problem, our response to NUREG 0578 in Section 2.l.3A was incorrectly stated.

The limit switches are not seismically or environmentally qualified.

CORRECTIVE ACTION

Design Change Request 2EC0818 has been approved for implementation, and the limit switches will be replaced at the next cooldown with Namco Snaplock switches, model EA180.

FAILURE DATA:

Namco Snaplock Model D2400X Prepared By M. J. Mur£.!:!i.

SORC Meeting No.

70-80

~-.

. 7 AMI 1~f

)/*9~~

Manager -

Salernl"Generating Station