05000387/FIN-2011003-05

Finding

Title

Licensee-Identified Violation

Description

On April 8, 2011, PPL identified that the entry to the Unit 2 drywell (RB elevation 719) did not have a proper barrier for being a HRA in accordance with Plant Technical Specification 5.7.1. Specifically, the barrier (rope) at the drywell entrance was found down on one side. This issue was determined to be more than minor based on its similarity to IMC 0612, Appendix E, example 6.9 since an HRA existed and was not barricaded. The finding was evaluated in accordance with IMC 0619 Appendix C, Occupational Radiation Safety Significance Determination Process, and the inspectors determined that the finding was of very low safety significance (Green) because the finding was due to ALARA work control and the 3-year rolling average collective exposure was less than 24Q person-rem (99.7 person-rem for 2008-2010). This issue was documented in PPL\'s CAP as CR 1383383.

05
Site:	Susquehanna
Report	IR 05000387/2011003 Section 4OA7
Date counted	Jun 30, 2011 (2011Q2)
Type:	NCV: Green
cornerstone	Barrier Integrity
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	P Kaufman J Furia A Rosebrook P Finney J Brand P Krohn E Torres J Greives
INPO aspect
'
v • d • e

Finding - Susquehanna - IR 05000387/2011003

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 05000387/2011003: 1 2 3 4 5 6 7

Finding List (Susquehanna) @ 2011Q2

CCA Matrix: 2011Q2

	Q	CCA	Title
05000387/FIN-2010004-01	2010Q3	P.2	Procedural Inadequacies Result in Reactor Scram and Loss of Normal Heat Sink
05000387/FIN-2010004-05	2010Q3	H.1	Inadequate Equipment to Measure Freon Concentration and Assess Threshold for an EAL Declaration
05000387/FIN-2010004-03	2010Q3		Failure to Accurately Model the Simulator for RCIC System Operation at Reduced Flow Rates in Automatic
05000387/FIN-2010004-02	2010Q3	H.7	HPCI and RCIC CST Low-Level Suction Transfer Made Inoperable Due to Transfer of Water from Condenser Area to CST Berm
05000387/FIN-2010004-04	2010Q3	H.1	Failure to Accurately Model the Simulator for RPV Level Control Using the Integrated Control System
05000387/FIN-2010005-06	2010Q4		Inaccurate MSPI Data Submittal
05000387/FIN-2010005-03	2010Q4	P.2	Failure to Control, Calibrate and Evaluate M&TE
05000387/FIN-2010007-01	2010Q4	H.7	Inadequate Test Control of Safety-Related DC Circuit Breakers
05000387/FIN-2010005-01	2010Q4	P.3	Failure to Adequately Evaluate Periods of Elevated Risk for Necessary Risk Management Actions
05000387/FIN-2010005-05	2010Q4	P.5	Failure to Evaluate a Non Conforming Condition Resulted in an Alert
05000387/FIN-2011403-02	2011Q1	H.12	Security
05000387/FIN-2011403-03	2011Q1	H.12	Security
05000387/FIN-2011002-05	2011Q1	H.7	lnadequate Maintenance Procedure Results in Steam Leak and Manual Scram
05000387/FIN-2011002-04	2011Q1	P.2	Failure to Replace Piping on\'B\' CS Chiller
05000387/FIN-2011002-03	2011Q1	P.2	B\' CS Chiller lnoperable due to Refrigerant Stacking
05000387/FIN-2011002-02	2011Q1	P.2	Inadequate Corrective Actions Result in Loss of Drywell Cooling and Downpower
05000387/FIN-2011002-01	2011Q1	H.8	RWST Level Transmitter Failure Not Entered in CAP
05000387/FIN-2011007-01	2011Q2		Failure to Provide Redundant Fire Water Pumps
05000387/FIN-2011007-02	2011Q2	P.1	Failure to Establish Adequate Test Acceptance Criteria for Fire Pump Performance Testing
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-2011003-02	2011Q2	P.3	Failure to lmplement Risk Management Actions during Dual Unit Elevated Risk
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-2011003-07	2011Q2		Unit 1 Secondary Containment Bypass Leakage Exceeded

Self-Identified List (Susquehanna)

	Q	Title
05000387/FIN-2010004-06	2010Q3	Licensee-Identified Violation
05000387/FIN-2010004-07	2010Q3	Licensee-Identified Violation
05000387/FIN-2010004-08	2010Q3	Licensee-Identified Violation
05000387/FIN-2010005-07	2010Q4	Licensee-Identified Violation
05000387/FIN-2010005-08	2010Q4	Licensee-Identified Violation
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

[Susquehanna Findings full list]

05000387/FIN-2011003-05

Navigation menu

Search