05000313/FIN-2018002-01

Finding

Title

Failure to Implement Procedural Guidance to Close Spent Fuel Pool Cooler Outlet Crosstie Valve

Description

The inspectors reviewed a self-revealed, Green finding and associated non-cited violation of Arkansas Nuclear One (ANO) Unit 1 Technical Specification (TS) 5.4.1.a for the licensees failure to implement Procedure OP-1102.015, Filling and Draining the Fuel Transfer Canal, Revision 44. Specifically, operators failed to close spent fuel pool cooler outlet valve SF-9 while lining up to fill the fuel transfer canal (FTC) from the borated water storage tank (BWST). As a result, the licensee drained approximately 2600 gallons from the SFP to the FTC.

01
Site:	Arkansas Nuclear
Report	IR 05000313/2018002 Section 1R20
Date counted	Jun 30, 2018 (2018Q2)
Type:	NCV: Green
cornerstone	Barrier Integrity
Identified by:	Self-revealing
Inspection Procedure:	IP 71111.2
Inspectors (proximate)	N O'Keefe C Henderson P Smagacz M Tobin T Sullivan R Kopriva L Carson P Hernandez J O'Donnell B Baca
Violation of:	Technical Specification - Procedures
CCA	H.12, Avoid Complacency
INPO aspect	QA.4
'
v • d • e

Finding - Arkansas Nuclear - IR 05000313/2018002

201(0)1(3)3(6)4(0)5(0)6(0)12(0)13(0)301(0)403(0)404(0)405(2)10(0)40(0)

IR 05000313/2018002: 1

Finding List (Arkansas Nuclear) @ 2018Q2

CCA Matrix: 2018Q2

	Q	CCA	Title
05000313/FIN-2017007-01	2017Q3	H.9	Failure to Promptly Identify and Correct an Inadequate Design Bases Calculation
05000313/FIN-2017003-01	2017Q3	H.14	Failure to Maintain Service Water Train Separation
05000313/FIN-2017015-02	2017Q4		Security
05000313/FIN-2017015-01	2017Q4		Security
05000313/FIN-2018001-01	2018Q1		Failure to Establish Adequate Criteria for Flood Seal Testing
05000368/FIN-2018001-02	2018Q1		Failure to Preplan and Perform Service Water Pre-Screen Maintenance
05000313/FIN-2018002-01	2018Q2	H.12	Failure to Implement Procedural Guidance to Close Spent Fuel Pool Cooler Outlet Crosstie Valve

Self-Identified List (Arkansas Nuclear)

	Q	Title
05000313/FIN-2018001-03	2018Q1	Licensee-Identified Violation

[Arkansas Nuclear Findings full list]

05000313/FIN-2018002-01

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