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 Originator:

CONVERTED DATA Originator Group: CONVERTED DATA Supervisor Name: CONVERTED DATA Discovered Date:

04/27/2001 0O:OO CR-PNP-2001-09403 1 Originator Phone: 0 Operability Required:

N Reportability Required:

N Initiated Date:

04/27/200 1 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 5 ADMIN E--w I I ~ ~ I I 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.

ASSIGNMENTS Ent43g-y Version: 1 Significance Code: B - APCA Classification Code: NON-SIGNIFICANT Owner Group: Eng DE Mech Civil Struct Staff Performed By: Manning,James L Assignment

Description:

CONDUCT A DIRECT CAUSE ANALYSIS PER PNPS 1.3.121. CR-PNP-2001-09403 06/08/2001 0O:OO I I Enferpv I CORRECTIVE ACTION I CR-PNP-2001-09403 CA Number: 1 - . - - "_ll _. Name I i - ----- . I- - I_ I---- Group Assigned By: Eng Design Mgmt Assigned To: Eng DE Mech Civil Struct Staff PACE, R. Manning,James L Subassigned To : Originated By: PACE, R. Performed By: MANNING, J. 4/27/2001 0O:OO:OO 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:

Subresponse

CONVERTED DATA Closure Comments: COMPLETE DIRECT CAUSE ANALYSIS PER PNPS 1.3.121.

PROBLEM REPORT 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 3. @Equipment Performance 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 "NR' if analysis deals with equipment performance only) NR NO TREND DUE AGE. PIPING WAS INSTALLED APPROXIMATELY 30 YEARS AGO. 7.0The significance should: Remain the Same PROBLEM REPORT NO. 01-9403 SUDDSRF# 01-64.

0 Completed By:

J. MANNINGODate:

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