ML070780529

CR-PNP-2001-09403, Fire System Has Broken Pipe Between 12-D-8, 12D-9 in Aog Building

ML070780529
Person / Time
Site:	Pilgrim
Issue date:	04/21/2001
From:	Entergy Operations
To:	Office of Nuclear Reactor Regulation
References
CR-PNP-2001-09403
Download: ML070780529 (4)

Text

Enfwgy 1 CONDITION REPORT CR-PNP-2001-09403 1

Originator: CONVERTED DATA Originator Phone: 0 Originator Group: CONVERTED DATA Operability Required: N Reportability Required: N Supervisor Name: CONVERTED DATA Discovered Date: 04/27/2001 0O:OO Initiated Date: 04/27/2001 0O:OO Condition

Description:

LARGE LEAK REPORTED IN THE VINCINITY OF AOG BUILDING. FIRE SYSTEM HAS BROKEN PIPE BETWEEN 12-D-8. 12-D-9 Immediate Action

Description:

Suggested Action

Description:

EQUIPMENT:

Tag Name Tag Suffi Name Component Code Process System Code 33 REFERENCE ITEMS:

Tvpe Code Description CONVERTED PR PR.01.9403 TRENDING (For Reference Purposes Only):

Trend Tvpe Trend Code KEYWORDS MAINT RULE

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I I I E--w I ADMIN CR-PNP-2001-09403 I

Initiated Date: 4/27/2001 0:OO Owner Group :Eng DE Mech Civil Struct Staff Current Contact: SHATAS, A.

Current Significance: B - APCA Closed by: SHATAS, A. 5/4/200 1 0:OO Summary

Description:

LARGE LEAK REPORTED IN THE VINCINITY OF AOG BUILDING. FIRE SYSTEM HAS BROKEN PIPE BETWEEN 12-D-8, 12-D-9 Remarks

Description:

PR=EF 2.4.54 FIRE PROTECTION AOG MROl107828 MCDONNELL Closure

Description:

SEE EVALUATION RESPONSE.

Ent43g-y ASSIGNMENTS CR-PNP-2001-09403 Version: 1 Significance Code: B - APCA Classification Code: NON-SIGNIFICANT Owner Group: Eng DE Mech Civil Struct Staff Performed By: Manning,James L 06/08/2001 0O:OO Assignment

Description:

CONDUCT A DIRECT CAUSE ANALYSIS PER PNPS 1.3.121.

I I CR-PNP-2001-09403 I

Enferpv I CORRECTIVE ACTION CA Number: 1

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I i- -----

I - 1- I_

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Group Name Assigned By: Eng Design Mgmt PACE, R.

Assigned To: Eng DE Mech Civil Struct Staff Manning,JamesL Subassigned To :

Originated By: PACE, R. 4/27/2001 0O:OO:OO Performed By: MANNING, J. 5/24/200 1 0O:OO:OO Subperformed By:

Approved By:

Closed By: PACE, R. 5/24/2001 0O:OO:OO Current Due Date: 08/08/2001 Initial Due Date: 08/08/2001 CA Type: GENERAL Plant Constraint: NONE CA

Description:

CONDUCT A DIRECT CAUSE ANALYSIS PER PNPS 1.3.121.

Response

CONVERTED DATA Subresponse :

Closure Comments:

COMPLETE DIRECT CAUSE ANALYSIS PER PNPS 1.3.121.

PROBLEM REPORT PROBLEM REPORT NO.01-9403 1.OProblem

Description:

Large leak reported in the vicinity of AOG building. Fire system has broken pipe between 12-D-8 and 12-D-9.

2. ODirect Cause: Minor fabrication anomalies .Possibly compounded by improper pipe bedding material and placement. See SUDDSRF# 01-64.

3.@EquipmentPerformance Issues: System Number -33 Component Number OComponent Type or Description UMaintenance Rule Functional Failure: NO

4. OCorrective Actions Completed (include Dates if possible) Damaged pipe removal and replacement completed on May 18, 200 1.

5.OCorrective Actions Required (if not required, check "N/R") X N/R 6.0Trend Data for Apparent Cause (check " N R ' if analysis deals with equipment performance only) N R NO TREND DUE AGE. PIPING WAS INSTALLED APPROXIMATELY 30 YEARS AGO.

7.0The significance should: Remain the Same 0

Completed By: J. MANNINGODate: 005/24/01 0 OEvaluatorMentor Approved By: R. PACE ODate: 005/24/01 0 0Manager