05000311/FIN-2018003-01

Finding

Title

Inadequate Chiller Maintenance Procedures

Description

The inspectors identified a Green NCV of TS 6.8.1, Procedures and Programs, when PSEG did not properly preplan maintenance activities in accordance with written instructions appropriate to the circumstances of safety-related chiller compressor tubing repairs and installation. Specifically, PSEG installed compressor oil tubing lines without appropriate work instructions, which led to insufficient separation, and use of a nylon strap/tie to support and route two adjacent lines of tubing, causing the tubing lines to rub and fret during normal compressor operation. Consequently, on March 5, 2018, the 22 chiller compressor tripped on low oil pressure as a result of oil leakage from tube fretting.

01
Site:	Salem
Report	IR 05000311/2018003 Section 4OA2
Date counted	Sep 30, 2018 (2018Q3)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71152
Inspectors (proximate)	P Finney A Ziedonis J Furia F Bower
Violation of:	Technical Specification - Procedures
CCA	H.7, Documentation
INPO aspect	WP.3
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v • d • e

Finding - Salem - IR 05000311/2018003

1(3)2(1)3(3)4(0)5(0)6(0)7(2)301(0)403(2)410(2)501(0)10(1)

IR 05000311/2018003: 3 1 2

Finding List (Salem) @ 2018Q3

CCA Matrix: 2018Q3

	Q	CCA	Title
05000272/FIN-2017004-02	2017Q4	P.2	Inadequate Reactor Vessel Head Removal Procedure
05000272/FIN-2017004-01	2017Q4	P.1	Non-conformance with the Containment Thermal Insulation System was not Identified and Corrected
05000272/FIN-2018001-01	2018Q1		Implementing Procedures for Beyond Design Basis FLEX Mitigating Strategies Not Followed
05000272/FIN-2018001-02	2018Q1		Inadequate Procedure Step Results in Service Water Strainer Trip
05000272/FIN-2018001-03	2018Q1		Failure to Establish Containment Integrity during Plant Startup
05000272/FIN-2018007-01	2018Q1		Failure to Perform Testing of Emergency Diesel Generator Bypass Switches
05000272/FIN-2018410-01	2018Q1		Security
05000272/FIN-2018002-01	2018Q2	P.2	Inadequate Design Change for Service Water Pumps
05000272/FIN-2018403-01	2018Q2	P.2	Security
05000311/FIN-2018003-01	2018Q3	H.7	Inadequate Chiller Maintenance Procedures
05000311/FIN-2018003-02	2018Q3	P.3	Failure to Follow Generic Letter 89-13 Program Procedure

Self-Identified List (Salem)

	Q	Title
05000272/FIN-2018007-02	2018Q1	Licensee-Identified Violation
05000272/FIN-2018403-02	2018Q2	Licensee-Identified Violation
05000272/FIN-2018003-03	2018Q3	Licensee-Identified Violation

[Salem Findings full list]

05000311/FIN-2018003-01

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