ML070780508

CR-PNP-2001-04779, T- 112 Cation Regen Tank Found Second Leak

ML070780508
Person / Time
Site:	Pilgrim
Issue date:	11/08/2001
From:	Entergy Operations
To:	Office of Nuclear Reactor Regulation
References
CR-PNP-2001-04779
Download: ML070780508 (4)

Text

Enfffgy 1 CONDITION REPORT CR-PNP-2001-04779 Originator: CONVERTED DATA Originator Phone: 0 Originator Group: CONVERTED DATA Operability Required: N Reportability Required: N Supervisor Name: CONVERTED DATA Discovered Date: 11/08/20010O:OO Initiated Date: 11/08/20010O:OO Condition

Description:

DURING FIELD WALKDOWN OF M R 19600625 FOR TANK REPAIR ON T- 1 12 CATION REGEN TANK FOUND A SECOND LEAK SUSPECTED AREA OF DAMAGE ON TANK WALL. ALSO SEE ATTACHED LIST OF ADDITIONAL FINDINGS AND PHOTOS Immediate Action

Description:

Suggested Action

Description:

EQUIPMENT:

Tag Name Tag S u f f i Name Component Code Process System Code 20A REFERENCE ITEMS:

Type Code Description CONVERTED PR PR.01.4779

Entergy I ADMIN CR-PNP-2001-04779 Initiated Date: 11/8/2001 0:OO Owner Group :Eng Support Minor Mods Staff Current

Contact:

MILLER, R.

Current Significance: C - CORRECTION Closed by: MILLER, R. 11/15/20010:OO

~~ ~-

Summary

Description:

DURING FIELD WALKDOWN OF MR 19600625FOR TANK REPAlR ON T-I12 CATION REGEN TANK FOUND A SECOND LEAK SUSPECTED AREA OF DAMAGE ON TANK WALL. ALSO SEE ATTACHED LIST OF ADDITIONAL FINDINGS AND PHOTOS Remarks

Description:

PR=EF RADIATION PROTECTION T- 112 CATION REGEN TANK LEAK R.HELMS Closure

Description:

SEE CORRECTIVE ACTION RESPONSE.

Version: 1 Significance Code: C - CORRECTION Classification Code: NON-SIGNIFICANT Owner Group: Eng Support Minor Mods Staff Performed By: DeTemple,Francis J 11/15/2001 0O:OO Assignment

Description:

REVIEW THE! ISSUES IDENTIFIED IN THIS PROBLEM REPORT REGARDING T-112, CATION REGEN TANK LEAK.

P Entt3g-y CORRECTIVE ACTION CR-PNF-2001-04779 Assigned To: Eng Support Minor Mods Staff DeTemple,Francis J Subassigned To :

Originated By: KALB, J. 11/8/2001 0O:OO:OO Performed By: DETEMPLE, F. 12113/2001 0O:OO:OC Subperformed By:

Approved By:

Closed By: KALB, J. 12/13/2001 0O:OO:OC Current Due Date: 02/14/2002 Initial Due Date: 02/14/2002 CAType: GENERAL, Plant Constraint: NONE CA

Description:

REVIEW THE ISSUES IDENTIFIED IN THIS PROBLEM REPORT REGARDING T-112, CATION REGEN TANK LEAK.

Response

CONVERTED DATA Subresponse :

Closure Comments:

MEMO DETAILING THE RESULTS OF THE REVIEW. SHOULD CORRECTIVE ACTIONS BE REQUIRED, PROVIDE THE NAME OF THE RESPONSIBLE MANAGER (CONCURRANCEIS REQUIRED PER SECTION 6.5[6]

OF PROCEDURE 1.3.121) AND PROVIDE THE NECESSARY DUEDEAD DATES.

[12/13/01; J. KALB] FRN00-01-92B ISSUED 12/12/01TO REPAIR THE ADDITIONAL LEAK FOUND ON THE CATION TANK T-112. THE LEAKS APPEAR TO BE IN THE AREA OF THE INTERNAL SUPPORTS WHICH WERE INSTALLED IN THE 1978 TIMEFRAME. POSSIBLE CAUSE OF THE LEAK MAY BE INSUFFICIENT RUBBER LINING REPAIR AT THE TIME OF THE SUPPORT INSTALLATION.

MR19600625 WILL USE FRN 00-01-92B TO REPAIR THE LEAKS. THIS MR WILL ALSO ADDRESS THE HOUSEKEEPING ISSUES IDENTIFIED IN THE ATTACHMENTS TO PRO1.4779.00. MAXIM0 HAS BEEN UPDATED.