05000354/FIN-2010004-04: Difference between revisions

Finding

Title

LICENSEE-IDENTIFIED Violation

Description

Hope Creek Technical Specification surveillance requirement 4.7.1.1.b. requires, in part, that the SACS subsystems shall be demonstrated to be operable at least once per 18 months by verifying that each automatic valve servicing safety-related equipment actuates to its correct position on the appropriate test signal(s). Contrary to this requirement, PSEG did not perform adequate testing to demonstrate operability of the SACS HX bypass valves by verifying automatic closure on high temperature based on an appropriate test signal. Specifically, on June 8, 2010, PSEG determined that the SACS HX bypass valves (EG-HV-2457 AlB) were not adequately tested prior to June 8, 2010. As an immediate corrective action, PSEG closed the bypass valves and declared them inoperable. Additionally, PSEG placed this issue in the CAP as notification 20470714 and initiated actions to adequately test the valves. This licensee-identified NCV is of very low safety significance based on a Phase 1 SDP screening, because plant historical data from 2007 to 2010 indicated the HX bypass valves closed multiple times in response to increasing SACS temperatures. Thus, there is reasonable assurance the bypass valves would have closed when required, and the safety function of SACS would be maintained.

04
Site:	Hope Creek
Report	IR 05000354/2010004 Section 4OA7
Date counted	Sep 30, 2010 (2010Q3)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	B Welling J Furia T Fish A Patel J Tomlinson A Burritt A Turilin K Mangan J Schoppy
INPO aspect
'
v • d • e

Finding - Hope Creek - IR 05000354/2010004

6(0)201(0)402(0)403(0)404(0)502(0)1(0)2(2)3(2)4(4)5(3)7(1)301(0)404(0)27(0)

IR 05000354/2010004: 1 2 3 4

Finding List (Hope Creek) @ 2010Q3

CCA Matrix: 2010Q3

	Q	CCA	Title
05000354/FIN-2009007-03	2009Q4		Inadequate Design Control for 4 kV Bus Degraded Voltage Relay Bases
05000354/FIN-2009007-04	2009Q4		Degraded Voltage Protection Scheme Design
05000354/FIN-2009007-01	2009Q4		Non-conservative input used in Design Calculation for DC Control Voltage for 4 kV Switchgear
05000354/FIN-2009007-02	2009Q4		EDG Overhead Cranes Not Seismically Restrained
05000354/FIN-2010002-01	2010Q1	H.7	Control Room Chiller Trip
05000354/FIN-2010002-02	2010Q1	P.1	HPCI Booster Pump Outboard Bearing Low Oil Level and Leak
05000354/FIN-2010003-01	2010Q2	H.4 H.5	Reactor Recirculation Pump Trip
05000354/FIN-2010004-02	2010Q3	H.12	RCIC Turbine Bearing Incorrect Oil Level Indication
05000354/FIN-2010004-01	2010Q3	H.8	Failure to Follow Scaffold Procedure
05000354/FIN-2010004-03	2010Q3	H.2	Failure to Identify Inadequate RHR Pipe Vent Configuration

Self-Identified List (Hope Creek)

	Q	Title
05000354/FIN-2009005-01	2009Q4	Licensee-Identified Violation
05000354/FIN-2010007-01	2010Q2	Licensee-Identified Violation
05000354/FIN-2010003-02	2010Q2	Licensee-Identified Violation
05000354/FIN-2010004-04	2010Q3	Licensee-Identified Violation

[Hope Creek Findings full list]

@@ Line 1: / Line 1: @@
 {{finding
-| title = Licensee-Identified Violation
+| title = LICENSEE-IDENTIFIED Violation
 | docket = 05000354
 | inspection report = IR 05000354/2010004

05000354/FIN-2010004-04: Difference between revisions

Revision as of 23:10, 29 May 2018

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05000354/FIN-2010004-04: Difference between revisions

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