05000250/FIN-2006002-02

Finding

Title

Failure of MOV-3-744B to open when demanded on March 7, 2006

Description

The inspectors observed portions of the plant shutdown and cooldown in accordance with FPL procedure 3-GOP-305, Hot Standby to Cold Shutdown, to verify that cooldown restrictions and similar procedural requirements were followed. During the shutdown, while attempting to place the B loop of residual heat removal into shutdown cooling, the residual heat removal system injection valve, 3-MOV-744B, did not open when demanded. The licensee then placed the A loop of RHR in service and began an investigation to determine the cause of the failure. The initial results of the investigation identified that the motor had failed. However, at the end of the inspection period, additional inspection was needed to resolve this issue. Therefore, pending additional inspection this will remain open as unresolved item URI 50- 250/2006-02-02, Failure of MOV-3-744B to open when demanded on March 7, 2006.

02
Site:	Turkey Point
Report	IR 05000250/2006002 Section 1R20
Date counted	Mar 31, 2006 (2006Q1)
Type:	URI: Severity level Enforcement Discretion
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.2
Inspectors (proximate)	S Vias R Taylor R Chou S Stewart T Kolbs Viase Michel H Gepford J Kreh G Kuzo R Carrion S Stewart T Kolb J Diaz Velezr Baldwin
INPO aspect
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v • d • e

Finding - Turkey Point - IR 05000250/2006002

1(0)2(1)3(0)4(0)5(0)6(0)7(0)10(0)11(0)13(0)14(0)15(0)16(0)201(0)301(0)401(0)402(0)403(0)10(0)

IR 05000250/2006002: 2

Finding List (Turkey Point) @ 2006Q1

CCA Matrix: 2006Q1

	Q	Title
05000250/FIN-2005010-01	2005Q4	Unprotected Post-Fire Safe Shutdown Cables and Related Non-feasible Local Manual Operator Actions
05000250/FIN-2007402-01	2006Q1	Tampering with security weapons
05000250/FIN-2006002-02	2006Q1	Failure of MOV-3-744B to open when demanded on March 7, 2006

Self-Identified List (Turkey Point)

[Turkey Point Findings full list]

05000250/FIN-2006002-02

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