ML12335A416

Official Exhibit - RIV000029-00-BD01 - Entergy Condition Report CR-IP3-2006-02270, IPEC00025699 (Entergy CR-IP3-2006-02270)

ML12335A416
Person / Time
Site:	Indian Point
Issue date:	12/22/2011
From:	Entergy Nuclear Operations
To:	Atomic Safety and Licensing Board Panel
SECY RAS
References
RAS 21601, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01
Download: ML12335A416 (3)

Text

United States Nuclear Regulatory Commission Official Hearing Exhibit Entergy Nuclear Operations, Inc.

In the Matter of:

(Indian Point Nuclear Generating Units 2 and 3) lW\ c.\,Vf\REGCI<.q;. ASLBP #: 07-858-03-LR-BD01 RIV000029 Docket #: 05000247 l 05000286 Submitted: December 22, 2011 Exhibit #: RIV000029-00-BD01 Identified: 10/15/2012

< Admitted: 10/15/2012

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< Withdrawn:

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~...",'7 . ~J' Rejected: Stricken:

• • • • ... Other:

Entergy CONDITION REPORT ICR-IP3-2006-02270 Originator: Lizzo,Nicholas Originator Phone: 8277 lriginator Group: Operations Watch Mgmt Operability Required: N ReportabiHty Required: N Supervisor Name: Cramer,Thomas A Discovered Date: 07/23/200604:49 Initiated Date: 07123/200604:58 Condition

Description:

The line downstream of the 1104 valves ("A" reheaters) to 36 FWH shell side is leaking approximately 112 gpm. WRT IP3-06-\8192. Rapid Response activated.

Immediate Action

Description:

SM notified - rapid response activated Suggested Action

Description:

Repair.

EQUIPMENT:

Tag Name Tag Suffix Name Component Code Process System Code 1104 HD REFERENCE ITEMS:

Type Code Description

1. LEVEL OF DEFENSE Observation KEYWORDS leak TEAM3C II WON IP3-06-\8\92 TRENDING (For Reference Purposes Only):

Trend Type Trend Code REPORT WEIGHT 4 EM MAMM KEYWORDS KW-LEAKS-WATER EFlI IPEC00025699

Entergy I CORRECTIVE ACTION 1CR-IP3-2006-02270 CANumber:

Group Name Assigned By: CRG/CARB/OSRC Harrison,Christine B Assigned To: P&C Eng Codes Mgmt Azevedo,Nelson F Subassigned To: P&C Eng Codes Staff Hartjen,Harry G Originated By: Harrison,Christine B 7/2512006 11:27:08 Performed 'By: Azevedo,Nelson F 8/15/2006 14:22:53 Sub performed By: Hartjen,Harry G 8110/200609:27:02 Approved By:

Closed By: Azevedo,Nelson F 8115/200614:22:53 Current Due Date: 08/16/2006 Initial Due Date: 08/16/2006 CA Type: DISP - CA Plant Constraint: #NONE CA

Description:

Please review and assign further corrective actions as required.

Response

UTthickness m~asurements were taken around the leaking area on this pipe (UT Report 06UTl71). The thinned area was found to be localized on one side *o fthe pipe which is downsstream of a tee. A pipe clamp (Team Inc.) was installed over the leak and thinned area under work order IP3-06-18192. Leak repair was successful and the leak has stopped. CA 00002 has been issued to review the FAC program and determine if additional inspections .are warrented as a result of this leak.

'""Ibresponse :

Issued CA#2 Closure Comments:

IPEC00025700

Entergy I CORRECTIVE ACTION ICR-IP3-2006-02270 CANumber: 2 Group *1 Name Assigned By: P&C Eng Codes Staff Hartjen,Harry G Assigned To: P&C Eng Codes Staff Hartjen,Harry G Subassigned T(} :

Originated By: Hartjen,Harry G 8/10/200609:24:00 Performed By: Hartjen,Harry G 10/30/2006 II :28:34 Sub performed By:

Approved By:

CI(}sed By: Hartjen,Harry G 10/3012006 11 :28:34 Current Due Date: 10/3112006 Initial Due Date: 10/3112006 CA Type: ACTION Plant Constraint: #NONE CA

Description:

Review both Unit 2 and Unit 3 FAC Programs and determine if similar locations to this leak have been inspected for wall thinning. Also determine if and when additional inspections are required to determine if wall thinning is occuring at these similar locations. If additional inspections are required, incorporate inspections into work week schedule, or FAC Program outage scopes.

Response

A review of both Unit 2 and Unit 3 FAC programs was performed to determine if similar locations to the current Reheater Drain line leak have been inspected for wall thinning and determine if and when additional inspections are required to determine if wall thinning is occurring at these similar locations.

Review of the Unit 2 FAC inspection history found that all similar locations have been recently inspected or replaced. No additional inspections are recommended for Unit 2 at this time.

Review of the Unit 3 FAC inspection history found that some similar locations do not have recent inspections and should be inspected. A total of9 additional inspections were identified.

Details of this review, along with the recommended additional inspections are attached.

No on-line exams are recommended due to the high temperature (385 degrees F) of these components, and the congestion of piping in these areas. Therefore the 9 additional inspections are to be performed during the JR14 refuel outage.

CA 3 is issued to generate work orders and 3Rl4 scope add forms for these inspections.

Subresponse :

Closure Comments:

Attachments:

Resp Description Review of FAC Inspections due to leak in U3 RHD IPEC00025701