05000387/FIN-2011005-05

Finding

Title

RCIC Low Reactor Pressure SR

Description

During review of LER 05000388/2011-002-00, Condition Prohibited by TS due to Unknown RCIC Inoperability, the inspectors questioned whether PPLs implementation of TS SR 3.5.3.4 was appropriate. Specifically, the implementing procedure SO-250-005, 24 Month RCIC Flow Verification, Revision 17, as currently written and performed, did not initiate RCIC with its flow controller in automatic nor verify that it reaches rated flow within 30 seconds. SR 3.5.3.4 is completed on a two-year frequency prior to reactor pressure exceeding 165 psig, normally during power ascension from each refueling outage. This issue will be tracked as a URI pending further NRC review of the issue to include consultation with the Office of Nuclear Reactor Regulation.

05
Site:	Susquehanna
Report	IR 05000387/2011005 Section 4OA3
Date counted	Dec 31, 2011 (2011Q4)
Type:	URI: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71153
Inspectors (proximate)	A Bolger A Rosebrook C Lally J Caruso J Furia J Greives J Richmond M Gray P Finney R Edwards R Rolpha Rosebrookc Crisden D Schroeder E Miller J Furia J Greives J Noggle K Modes P Finney P Krohn R Fuhrmeister S Ibarrola T Fish W Schmidt
INPO aspect
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v • d • e

Finding - Susquehanna - IR 05000387/2011005

201(0)1(0)2(7)3(7)4(8)5(9)7(2)8(0)201(0)301(0)403(3)405(0)501(0)

IR 05000387/2011005: 1 2 3 4 5 6 7 8 9

Finding List (Susquehanna) @ 2011Q4

CCA Matrix: 2011Q4

	Q	CCA	Title
05000387/FIN-2011002-01	2011Q1	H.8	RWST Level Transmitter Failure Not Entered in CAP
05000387/FIN-2011002-02	2011Q1	P.2	Inadequate Corrective Actions Result in Loss of Drywell Cooling and Downpower
05000387/FIN-2011002-03	2011Q1	P.2	B\' CS Chiller lnoperable due to Refrigerant Stacking
05000387/FIN-2011002-04	2011Q1	P.2	Failure to Replace Piping on\'B\' CS Chiller
05000387/FIN-2011002-05	2011Q1	H.7	lnadequate Maintenance Procedure Results in Steam Leak and Manual Scram
05000387/FIN-2011403-03	2011Q1	H.12	Security
05000387/FIN-2011403-02	2011Q1	H.12	Security
05000387/FIN-2011003-07	2011Q2		Unit 1 Secondary Containment Bypass Leakage Exceeded
05000387/FIN-2011003-01	2011Q2	H.7	lnadequate Surveillance Procedure Results in Failure to Meet Required Action of Technical Specifications for Secondary Containment lsolation Valves
05000387/FIN-2011003-02	2011Q2	P.3	Failure to lmplement Risk Management Actions during Dual Unit Elevated Risk
05000387/FIN-2011003-03	2011Q2		Failure to Establish Design Control Measures Associated with lnstallation of a Gland Liner in the HPCI Steam Supply lnboard lsolation Valve
05000387/FIN-2011007-02	2011Q2	P.1	Failure to Establish Adequate Test Acceptance Criteria for Fire Pump Performance Testing
05000387/FIN-2011007-01	2011Q2		Failure to Provide Redundant Fire Water Pumps
05000387/FIN-2011004-06	2011Q3		Inaccurate RCS Pl Data Submittal
05000387/FIN-2011004-05	2011Q3	H.7	Inadequate Surveillance Procedure Results in Missed Technical Specification Surveillance Requirements for Secondary Containment
05000387/FIN-2011004-04	2011Q3	P.2	Inadequate Operability Assessment of Safety Relief Valve Seat Leakage
05000387/FIN-2011004-03	2011Q3	P.2	RCIC Failure During Surveillance
05000387/FIN-2011004-02	2011Q3	H.12	Inadequate Maintenance Practices Result in Trip of Protected Equipment Spent Fuel Pool Cooling Pump
05000387/FIN-2011004-01	2011Q3		Violation of 10CFR55.25, Failure to Notify NRC of a Change in Medical Status and Request a Conditional License
05000387/FIN-2011005-01	2011Q4	H.12	Failure to Properly Implement Work Instructions Results in C EDG Inoperability
05000387/FIN-2011005-02	2011Q4	P.2	Inadequate Operability Assessment of Suppression Pool Spray
05000387/FIN-2011005-03	2011Q4	H.7	Inadequate Post-Modification Testing Results in Main Turbine Trip and Automatic Scram
05000387/FIN-2011005-04	2011Q4	P.5	Inadequate RCIC PMT
05000387/FIN-2011005-05	2011Q4		RCIC Low Reactor Pressure SR
05000387/FIN-2011005-06	2011Q4		Loss of Shield Control During Source Load

Self-Identified List (Susquehanna)

	Q	Title
05000387/FIN-2011002-06	2011Q1	None
05000387/FIN-2011002-07	2011Q1	None
05000387/FIN-2011403-04	2011Q1	Security
05000387/FIN-2011003-04	2011Q2	Licensee-Identified Violation
05000387/FIN-2011003-05	2011Q2	Licensee-Identified Violation
05000387/FIN-2011003-06	2011Q2	Licensee-Identified Violation
05000387/FIN-2011004-07	2011Q3	Licensee-Identified Violation
05000387/FIN-2011004-08	2011Q3	Licensee-Identified Violation
05000387/FIN-2011005-07	2011Q4	Licensee-Identified Violation
05000387/FIN-2011005-08	2011Q4	Licensee-Identified Violation
05000387/FIN-2011005-09	2011Q4	Licensee-Identified Violation

[Susquehanna Findings full list]

05000387/FIN-2011005-05

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