05000348/FIN-2017001-03: Difference between revisions

Finding

Title

LICENSEE-IDENTIFIED Violation

Description

10 CFR Part 50, Appendix B, Criterion III, Design Control, required, in part, that measures be established for the selection and review for suitability of application of materials and parts that are essential to the safety -related functions of the structures, systems, and components. Contrary to those requirements, on October 20, 2016, the licensee discovered that an incorrect splice kit for the 1C containment cooler fan was installed on May 4, 2015. The design called for a bolted V splice, but the licensee installed a bolted in- line splice kit that was not suitable for use inside containment in accordance with Environment Qualification Package A -506152- 0029E, Rev. 2. This error resulted in the inoperability of the 1C containment cooler during periods of the Unit 1 operating cycle 27 (May 7, 2015 October 1, 2016). Specifically, there were four periods during applicable modes (modes 1 4) when the 1C containment cooler was the selected cooler for train B for a period greater than seven days, which exceeded the allowed completion time per TS 3.6.6. Upon discovery of the incorrect containment cooler splice kit in -use, the licensee removed and replaced the bolted in- line splice with an approved bolted V splice kit. The repairs were completed and tested on October 25, 2016. The finding was determined to be Green, very low safety significance, because the finding did not represent an actual open pathway in the physical integrity of the reactor containment, nor did it involve an actual reduction in function of the hydrogen igniters using the Barrier Integrity screening questions. The licensee entered this issue into the corrective action program as CRs 10288801 and 10317447

03
Site:	Farley
Report	IR 05000348/2017001 Section 4OA7
Date counted	Mar 31, 2017 (2017Q1)
Type:	NCV: Green
cornerstone	No Cornerstone
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	K Miller P Niebaum S Sandal
Violation of:	10 CFR 50 Appendix B 10 CFR 50 Appendix B Criterion III, Design Control 10 CFR 50.65 10 CFR 50.65(a)(1) 10 CFR 50.65(b) Technical Specification
INPO aspect
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v • d • e

Finding - Farley - IR 05000348/2017001

1(4)2(4)3(1)4(4)5(0)7(2)8(0)9(2)201(0)301(0)403(0)404(0)405(0)406(0)

IR 05000348/2017001: 1 2 3 4

Finding List (Farley) @ 2017Q1

CCA Matrix: 2017Q1

	Q	CCA	Title
05000348/FIN-2016003-01	2016Q3		Failure to Comply with NFPA-13 for Pre-action Fire Suppression System 1A-36 and Provide NRC Staff Complete and Accurate Information
05000348/FIN-2016003-02	2016Q3	H.1	Failure to Maintain Requalification Examination Integrity
05000348/FIN-2016003-03	2016Q3	H.2	Failure to Perform Adequate Preventive maintenance on Circuit Breaker Cell Switch
05000348/FIN-2016004-01	2016Q4	H.8	Failure to Adequately Install an Oil Collection System on Reactor Coolant Pump Motors
05000348/FIN-2016004-02	2016Q4	H.8	Failure to Perform Adequate NTTF Flooding Walkdowns
05000348/FIN-2016004-03	2016Q4	H.8	Failure to Follow Procedure Resulted in Automatic Reactor Trip and Safety Injection
05000348/FIN-2017001-01	2017Q1	P.4	Failure to perform PM task resulted in MSIV closure
05000348/FIN-2017001-02	2017Q1		Pressurizer Safety Valve Setpoint Pressure Outside of Technical Specification Tolerance Band

Self-Identified List (Farley)

	Q	Title
05000348/FIN-2016003-04	2016Q3	Licensee-Identified Violation
05000348/FIN-2016004-04	2016Q4	Licensee-Identified Violation
05000348/FIN-2017001-03	2017Q1	Licensee-Identified Violation
05000348/FIN-2017001-04	2017Q1	Licensee-Identified Violation

[Farley Findings full list]

@@ Line 1: / Line 1: @@
 {{finding
-| title = Licensee-Identified Violation
+| title = LICENSEE-IDENTIFIED Violation
 | docket = 05000348, 05000364
 | inspection report = IR 05000348/2017001

05000348/FIN-2017001-03: Difference between revisions

Revision as of 22:26, 29 May 2018

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05000348/FIN-2017001-03: Difference between revisions

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