05000261/FIN-2012003-01: Difference between revisions

Finding

Title

Adequacy of PRE-PLANNED Mitigating Actions in Response to Declaring the Control Room Envelope Inoperable

Description

An URI is being opened to provide for additional inspection in response to the actions performed by the licensee after declaring the control room envelope (CRE) inoperable due to not performing an adequate surveillance to demonstrate the integrity of the CRE. The inspectors noted on June 12, 2012, that in response to declaring the CRE inoperable on June 6, 2012, the licensee was required to verify mitigating actions to ensure CRE occupancy for design basis conditions in accordance with Technical Specification (TS) 3.7.9 Action G.2 was completed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. Those actions are described in PLP-019, Control Room Envelope Habitability Program. An aspect of the mitigating actions included having self-contained breathing apparatus (SCBA) available for the control room occupants. The licensee verified five SCBAs were available in the control room for use by normal shift complement of licensed operators and shift technical advisor. The inspectors questioned whether the emergency communicator should have an SCBA. The licensee responded by adding a sixth SCBA on June 12, 2012. Additional inspection is required to determine if the emergency communicator is required to have an SCBA staged in the control room to support response to design basis conditions.

01
Site:	Robinson
Report	IR 05000261/2012003 Section 1R15
Date counted	Jun 30, 2012 (2012Q2)
Type:	URI:
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.15
Inspectors (proximate)	A Sengupta C Scott D Lanyi G Laska J Hickey M Speck R Musser W Lood Mas-Penarandam Coursey C Scott M Singletary D Jones L Lake J Hickey R Musser
INPO aspect
'
v • d • e

Finding - Robinson - IR 05000261/2012003

1(0)2(3)3(4)4(2)5(4)7(2)8(2)403(1)404(0)405(0)

IR 05000261/2012003: 1 2 3 4

Finding List (Robinson) @ 2012Q2

CCA Matrix: 2012Q2

	Q	CCA	Title
05000261/FIN-2011004-01	2011Q3	P.4	Water Intrusion into Safety-Related Buildings due to Inadequate Design of Site Storm Water Runoff Drainage System
05000261/FIN-2011004-02	2011Q3	P.2	Failure to Take Prompt Corrective Actions to Establish Guidance to Monitor and Operate Service Water Strainers Following LOOP
05000261/FIN-2011005-01	2011Q4	P.4	Failure to Perform Adequate Design Reviews Related to Site Topography Changes Result in Water Intrusion into Safety-Related Buildings
05000261/FIN-2012002-01	2012Q1	H.14	Failure to Implement Technical Specification Action Requirements Regarding B Battery Inoperability
05000261/FIN-2012002-02	2012Q1		Inadequate Design Change Resulted in Interference and Inoperability of Containment Water Level Indication
05000261/FIN-2012002-03	2012Q1		LOW Temperature Overpressure System Rendered Inoperable for Operational Convenience
05000261/FIN-2012003-04	2012Q2		Inaccurate Safety System Functional Failure Performance Indicator Submittal
05000261/FIN-2012003-02	2012Q2	P.2	Lack of Preventive Maintenance on Feedwater Control Switch Results in an Automatic Reactor Trip
05000261/FIN-2012003-03	2012Q2	P.2	Inoperability of the Refueling Water Storage Tank Not Recognized as a Safety System Functional Failure
05000261/FIN-2012007-01	2012Q2	P.3	Failure to Take Adequate Corrective Action to Preclude Repetition of a Significant Condition Adverse to Quality Associated with the Refueling Water Storage Tank Purification
05000261/FIN-2012007-02	2012Q2	P.4	Failure to Implement Trending Requirements Set Forth in Plant Procedures
05000261/FIN-2012003-01	2012Q2		Adequacy of PRE-PLANNED Mitigating Actions in Response to Declaring the Control Room Envelope Inoperable

Self-Identified List (Robinson)

	Q	Title
05000261/FIN-2011012-01	2011Q3	Licensee-Identified Violation
05000261/FIN-2011005-02	2011Q4	Licensee-Identified Violation
05000261/FIN-2012403-01	2012Q1	Security

[Robinson Findings full list]

@@ Line 1: / Line 1: @@
 {{finding
-| title = Adequacy of Pre-Planned Mitigating Actions in Response to Declaring the Control Room Envelope Inoperable
+| title = Adequacy of PRE-PLANNED Mitigating Actions in Response to Declaring the Control Room Envelope Inoperable
 | docket = 05000261
 | inspection report = IR 05000261/2012003

05000261/FIN-2012003-01: Difference between revisions

Latest revision as of 22:15, 29 May 2018

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05000261/FIN-2012003-01: Difference between revisions

Latest revision as of 22:15, 29 May 2018

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