05000296/FIN-2018012-01

Finding

Title

Failure to correct an inoperable 250V Shutdown Board Battery Charger

Description

A self-revealed, Green, NCV of Technical Specifications (TS) 3.8.4 was identified when the licensee failed to correct an inoperable 250V Shutdown Board (SDBD) 3EB Battery Charger on Unit 3. Specifically, in 2014 the 250V SDBD 3EB Battery Charger was entered into the Corrective Action Program (CAP) as a Condition Adverse to Quality (CAQ), but no actions were taken to correct the condition, which led to the component being in inoperable for longer than the allowed outage time defined in TS 3.8.4.

01
Site:	Browns Ferry
Report	IR 05000296/2018012 Section 4OA3
Date counted	Sep 30, 2018 (2018Q3)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Self-revealing
Inspection Procedure:	IP 71153
Inspectors (proximate)	W Deschaine T Stephen N Hobbs M Kirk G Eatmon S Ninh A Masters
Violation of:	Technical Specification
INPO aspect
'
v • d • e

Finding - Browns Ferry - IR 05000296/2018012

1(4)3(2)4(0)6(0)10(1)11(0)12(1)50(0)301(0)410(0)411(0)412(1)413(0)440(0)2(1)

IR 05000296/2018012: 1

Finding List (Browns Ferry) @ 2018Q3

CCA Matrix: 2018Q3

	Q	CCA	Title
05000296/FIN-2017004-02	2017Q4	H.13	Failure to Perform an IDO without delay for 3A EDG after Observing Indications of a Degraded Condition
05000260/FIN-2017004-01	2017Q4	P.2	Inadequate Determination of Operability for the HPCI System
05000296/FIN-2018001-04	2018Q1		Inadequate Configuration Control of High Pressure Coolant Injection (HPCI)ValveDesign Issues
05000259/FIN-2018001-01	2018Q1		Inadequate Post-Maintenance Testing of 4kV Breaker Stationary Switches
05000259/FIN-2018001-02	2018Q1		Unauthorized Entry into a High Radiation Area(HRA
05000259/FIN-2018001-03	2018Q1		Failure to Implement Controls for Locked High Radiation Area (LHRA) Access
05000259/FIN-2018002-01	2018Q2	P.3	HPCI System Over Pressurization due to Failure to Maintain Procedure
05000296/FIN-2018002-02	2018Q2		Inoperable Residual Heat Removal (RHR) Pump Results in Condition Prohibited by Technical Specifications
05000259/FIN-2018412-01	2018Q2	H.12	Security
05000296/FIN-2018003-01	2018Q3		Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints
05000296/FIN-2018012-01	2018Q3		Failure to correct an inoperable 250V Shutdown Board Battery Charger

Self-Identified List (Browns Ferry)

	Q	Title
05000259/FIN-2017004-03	2017Q4	Licensee-Identified Violation
05000259/FIN-2018002-03	2018Q2	Failure to analyze for a Water Hammer event due to Spurious Operation of Residual Heat Removal Service Water (RHRSW) Valves during a Fire Event
05000259/FIN-2018002-04	2018Q2	Licensee Identified Non-Cited Violation
05000259/FIN-2018010-01	2018Q2	Licensee-Identified Violation
05000259/FIN-2018003-02	2018Q3	Licensee-Identified Violation

[Browns Ferry Findings full list]

05000296/FIN-2018012-01

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