ML18093A501

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Advises That Tubes Plugged in Facility Steam Generator 24 on 871111.Two Plugged Due to Tube Wall Loss in Excess of 40%. One Plugged as Conservative Measure Due to Tube Loss of 35%. Two Others Plugged Due to Cold Leg Tangent Cracking
ML18093A501
Person / Time
Site: Salem 
Issue date: 11/20/1987
From: Zupko J
Public Service Enterprise Group
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8711300070
Download: ML18093A501 (1)


Text

r n -*o PS~G tt Public Service Electric and Gas Company P.O. Box E Hancocks Bridge, New Jersey 08038 Salem Generating Station U. S. Nuclear Regulatory Conm1ission Document Control Desk Washington, DC 20555

Dear Sir:

SALEM GENERATING STATION LICENSE NO. DPR-75 DOCKET NO. 50-311 urnT N"O. 2 November 20, 1987 TECHNICAL SPECIFICATION SURVEILLANCE NOTIFICATION REQUIREMENT 4.4.6.5.a On November 11, 1987, five (5) tubes were plugged in Unit 2 No. 24 Steam Generator.

Two {2) of the tubes, located at row 33/column 55 and row 32/column 65, were plugged due to tube wall loss in excess of 40% (41% and 48% respectively).

The tube in location row 40/column 49 was plugged as a conservative measure due to a tube wall loss of 35%.

The other two tubes, located at row 1/colurnn 16 and row 1/column 37, were plugged due cold leg tangent cracking.

This notification* is being made as required by Technical Specification Surveillance 4.4.6.5.a within fifteen (15) days after tube plugging.

MJP:pc

,r---------

8711300070 97£120 -:.

PPDR ADOCK 05000311 PDR The Energy People Sincerely yours, Ouj~<J-J.~~- Zupko, Jr.

General Manager -

Salem Operations 95-2189 (11 M) 12-84