05000528/FIN-2018001-01

Finding

Title

Inadequate Post Maintenance Test Instructions for Diesel Fuel Oil Transfer Pump

Description

The inspectors reviewed a self-revealed, Green, non-cited violation of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, for the failure to prescribe appropriate work instructions for maintenance on the Unit 1 diesel fuel oil transfer pump A. Specifically, following power cable maintenance on November 9, 2017, the instructions for conducting a post-maintenance test for the transfer pump were inadequate to detect a high resistance connection in the associated motor control center.

01
Site:	Palo Verde
Report	IR 05000528/2018001 Section 1R12
Date counted	Mar 31, 2018 (2018Q1)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Self-revealing
Inspection Procedure:	IP 71111.12
Inspectors (proximate)	C Peabody D Reinert D You L Carson S Hedger G Miller
Violation of:	10 CFR 50 Appendix B 10 CFR 50 Appendix B Criterion V
INPO aspect	QA.4
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v • d • e

Finding - Palo Verde - IR 05000528/2018001

1(1)2(3)3(1)4(0)5(0)6(0)7(0)8(5)10(0)12(1)301(0)302(0)401(0)403(0)404(0)

IR 05000528/2018001: 1

Finding List (Palo Verde) @ 2018Q1

CCA Matrix: 2018Q1

	Q	CCA	Title
05000528/FIN-2017003-02	2017Q3	H.12	Loss of Refrigerant Failure of Essential Chiller Unit due to Installation of Incorrect Parts
05000529/FIN-2017003-03	2017Q3	H.12	Failure to Follow Conduct of Operations Procedure
05000530/FIN-2017003-01	2017Q3	P.1	Failure to Initiate Corrective Actions for Thermography Tests
05000530/FIN-2017003-04	2017Q3	H.13	Reactor Trip due to Pressurizer Spray Valve Failing Open due to Volume Booster Internals Not Environmentally Qualified for Anticipated Ambient Operating Temperatures
05000528/FIN-2017404-01	2017Q4	H.3	Security
05000528/FIN-2018012-01	2018Q1		Failure to provide adequate guidance to personnel to assure degraded or deficient emergency lighting required for post-fire safe shutdown was corrected in a timely manner
05000528/FIN-2018001-01	2018Q1		Inadequate Post Maintenance Test Instructions for Diesel Fuel Oil Transfer Pump

Self-Identified List (Palo Verde)

[Palo Verde Findings full list]

05000528/FIN-2018001-01

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