05000414/FIN-2018003-01

Finding

Title

Failure to Follow Maintenance Procedure Results in Damage to the 2A EDG During Testing

Description

A Green self-revealed NCV of Technical Specification 5.4.1.a, Procedures, was identified for Catawbas failure to follow procedure TE-MN-ALL-0202, Transformer and Apparatus Testing, during maintenance on the 2A EDG. Specifically, the licensees failure to follow TE-MN-ALL-0202, resulted in damage to the voltage regulator circuit and the unexpected shutdown of the diesel during post maintenance testing (PMT) on June 11, 2018. The licensee entered this issue in the corrective action program (CAP) as Condition Report (CR) 2212222

01
Site:	Catawba
Report	IR 05000414/2018003 Section 4OA3
Date counted	Sep 30, 2018 (2018Q3)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Self-revealing
Inspection Procedure:	IP 71153
Inspectors (proximate)	J Austin C Scott A Hutto B Caballero N Lacy F Ehrhardt
Violation of:	Technical Specification
CCA	H.8, Procedure Adherence
INPO aspect	WP.4
'
v • d • e

Finding - Catawba - IR 05000414/2018003

1(1)2(3)3(1)4(0)5(0)6(0)10(2)11(0)410(0)411(0)412(0)413(0)40(0)

IR 05000414/2018003: 1

Finding List (Catawba) @ 2018Q3

CCA Matrix: 2018Q3

	Q	CCA	Title
05000413/FIN-2017004-02	2017Q4		Failure to Perform a 10 CFR 50.59 Evaluation for a Change to Engineering Safety Features Actuation Periodic Test.
05000413/FIN-2017004-03	2017Q4	H.8	Failure to Follow Administrative Procedures
05000413/FIN-2017004-01	2017Q4	H.3	Inadequate Testing of Fuel Pool Ventilation Radiation Monitors
05000413/FIN-2018001-01	2018Q1		Failure to Ensure that Conditions Adverse toQuality Managed Outside of the Corrective Action Program are Corrected
05000414/FIN-2018002-01	2018Q2	P.2	Failure to Identify and Correct CAQ Associated with Failure of the 2B Seal Water Injection Filter O-ring
05000413/FIN-2018002-02	2018Q2	P.2	Failure to Promptly Identify and Correct a Condition Adverse to Quality
05000414/FIN-2018002-03	2018Q2		Notice of Enforcement Discretion Granted from Technical Specifications Related to the Failure of the 2A EDG During Post-Maintenance Test
05000414/FIN-2018003-01	2018Q3	H.8	Failure to Follow Maintenance Procedure Results in Damage to the 2A EDG During Testing
05000413/FIN-2018010-01	2018Q3		Inadequate Engineering Analyses to Support Design Basis Requirements
05000413/FIN-2018010-02	2018Q3		Operability of the VZ and RN Systems were not Assured

Self-Identified List (Catawba)

[Catawba Findings full list]

05000414/FIN-2018003-01

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