05000456/FIN-2011001-02

Finding

Title

Failure to Follow Procedures to Ensure Multi Purpose Canister Design Basis Pressure is Not Exceeded

Description

The inspectors identified a Severity Level IV NCV of 10 CFR 72.150, Instructions, Procedures, and Drawings, when licensee personnel failed to adhere to procedures to ensure that the design pressure limit for the multi-purpose canister (MPC) would not be exceeded during loading operations. The licensee entered this issue into their CAP as IR 01279837, IR 01286670, and IR 01285354. The licensee imposed an ISFSI stand-down to reinforce and correct procedure use and adherence as a corrective action to restore compliance. The issue was determined to be of more than minor significance using IMC 0612, Power Reactor Inspection Reports, Appendix E, Examples of Minor Issues, Example 2h, in that multiple examples of a failure to follow procedures were identified. Although the violation contributed to the likelihood of the canister design pressure being exceeded, it was verified that the canister was within its design pressure. Therefore, the inspectors determined that the issue represented a Severity Level IV violation. Reactor Oversight Process cross-cutting aspects do not apply to TE issues or licensee-identified ROP findings of very low safety significance, therefore, none was identified

02
Site:	Braidwood
Report	IR 05000456/2011001 Section 4OA5
Date counted	Dec 31, 2011 (2011Q4)
Type:	TEV: Severity level IV
cornerstone	Miscellaneous
Identified by:	NRC identified
Inspection Procedure:
Inspectors (proximate)	A Dunlop R Jickling B Bartlett B Palagi J Benjamin T Go V Meghani M Perry A Garmoe E Duncan M Learn J Nance
INPO aspect
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v • d • e

Finding - Braidwood - IR 05000456/2011001

7(0)15(6)2(6)3(11)4(9)5(10)6(0)7(0)8(2)9(1)10(2)11(0)13(0)301(0)403(2)404(0)405(0)406(1)407(0)501(0)405(0)1(0)

IR 05000456/2011001: 1 2

Finding List (Braidwood) @ 2011Q4

CCA Matrix: 2011Q4

	Q	CCA	Title
05000456/FIN-2010503-01	2011Q1	H.14	(Traditional Enforcement) Changes to EAL basis Decreases the Effectiveness of the Plan without Prior NRC Approval (Tradiional Enforcement
05000456/FIN-2011002-04	2011Q1	P.5	Failure To Evaluate The Effects Of Dynamic Loads At The Containment Spray Discharge Piping
05000456/FIN-2011002-03	2011Q1	P.5	Inadequate Instructions for Measuring ECCS Voids
05000456/FIN-2011002-01	2011Q1		Failure to Provide Complete and Accurate Information in an LER
05000456/FIN-2011009-01	2011Q1		Concerns with Licensees Margin to Overfill (MTO) Analysis Related to Steam Generator Tube Rupture (SGTR) Event
05000456/FIN-2011403-02	2011Q1	H.8	Security
05000456/FIN-2011403-01	2011Q1	H.2	Security
05000456/FIN-2011002-02	2011Q1		Failure to Account for Vortexing When Calculating the Maximum Available Time to Secure the Containment Spray Additive Tank
05000456/FIN-2010503-02	2011Q1	H.14	Changes Made to EAL Basis that Decreased the Effectiveness
05000456/FIN-2011003-04	2011Q2		Failure to Ensure that the Design of the Auxiliary Feedwater Suction Piping was Adequate to Prevent Air Entrainment Following a Seismic or Tornado Event
05000456/FIN-2011003-09	2011Q2	H.11 H.12	Incorrect Equipment Used During an Auxiliary Feedwater Suction Piping Flush Surveillance
05000456/FIN-2011003-07	2011Q2	H.14	Failure to Follow Procedure During Reactor Vessel Head Lift
05000456/FIN-2011003-08	2011Q2	P.3	Inadequate Quality Review of Temporary Constructed Scaffolds Installed Throughout the Plant
05000456/FIN-2011012-02	2011Q2	H.14	Failure to Adequately Document and Justify Continued Operability of the Auxiliary Feedwater System
05000456/FIN-2011003-05	2011Q2		Potential Design Control Violation Related to Safety-Related Door Impairment
05000456/FIN-2011003-06	2011Q2		Asiatic Clams Identified in the Essential Service Water System Supply to the Auxiliary Feedwater System
05000456/FIN-2011012-01	2011Q2		Design of Auxiliary Feedwater System Included Voids in Safety-Related Alternate Suction Flowpaths
05000456/FIN-2011010-02	2011Q2		Concerns with Licensees Margin to Overfill Analysis Related to Steam Generator Tube Rupture
05000456/FIN-2011003-02	2011Q2		Structural Steel Beam Missing Fire Proofing Materials
05000456/FIN-2011012-03	2011Q2		Incorrect Installation of Annunciator System Wiring
05000456/FIN-2011012-04	2011Q2	H.7	Untimely Declaration of a Notice of Unusual Event
05000456/FIN-2011003-03	2011Q2	H.8	Failure to Perform Post VT-3 Examination Illumination Verification in Accordance with ASME Code
05000456/FIN-2011010-01	2011Q2		Restoring Compliance With Respect to Single Failures
05000456/FIN-2011003-01	2011Q2	H.2	Failure to Follow Procedural Standards Related to the Storage of Outside Material that could Impact Offsite Power Availability
05000456/FIN-2011004-03	2011Q3		Failure to Control High Energy Line Break Barrier Doors
05000456/FIN-2011004-05	2011Q3	P.2	Asiatic Clams Identified in the Essential Service Water System Supply to the Auxiliary Feedwater System
05000456/FIN-2011004-07	2011Q3	P.5	Modification of the Auxiliary Feedwater System Without Prior NRC Approval
05000456/FIN-2011004-08	2011Q3	H.7	Failure to Follow Maintenance Rule Procedure
05000456/FIN-2011004-09	2011Q3		Design of Auxiliary Feedwater System Included Voids in Safety-Related Alternate Suction Flow Paths
05000456/FIN-2011004-01	2011Q3	H.2	Failure to Adhere to Standards of Outdoor Secured Material Zones
05000456/FIN-2011004-04	2011Q3		Operability Evaluation Not Performed in Accordance with Station Standards
05000456/FIN-2011008-01	2011Q3		Embedment Plate Design Deficiencies
05000456/FIN-2011008-02	2011Q3		Permanent Lead Shielding added to Safety Injection and Chemical Volume and Control System Piping.
05000456/FIN-2011004-06	2011Q3		Modification of the Auxiliary Feedwater System Without Prior NRC Approval
05000456/FIN-2011004-02	2011Q3		Use of Mesh Strainer Bags in Auxiliary Building Floor Drains
05000456/FIN-2011001-01	2011Q4		Failure to Perform Adequate Evaluations to Facilitate Independent Spent Fuel Storage Installation Activities
05000456/FIN-2011001-02	2011Q4		Failure to Follow Procedures to Ensure Multi Purpose Canister Design Basis Pressure is Not Exceeded
05000456/FIN-2011005-06	2011Q4	H.7	Failure to Adhere to Maintenance Rule Implementaion Procedures
05000456/FIN-2011005-03	2011Q4		Failure to Submit Licensee Event Report Per 10 CFR 50.73(a)(2)(vii)
05000456/FIN-2011005-07	2011Q4		Failure to Perform Adequate Evaluations to Facilitate Independent Spent Fuel Storage Installation Activities
05000456/FIN-2011005-05	2011Q4	P.5 P.2(b)	Failure to Follow and Establish Adequate Hazard Barrier Impairment Procedures
05000456/FIN-2011005-04	2011Q4	P.2	Operability Evaluation Not Performed in Accordance with Station Standards
05000456/FIN-2011005-02	2011Q4		Failure to Evaluate CQ System Performance Against Maintenance Rule Criteria
05000456/FIN-2011005-01	2011Q4	H.13	Failure to Maintain Adequate Circulating Water Blowdown Procedure During Liquid Radiological Releases
05000456/FIN-2011005-08	2011Q4		Failure to Follow Procedures Adequate Evalations to Facilitate Independent Spent Fuel Storage Installation Activities

Self-Identified List (Braidwood)

	Q	Title
05000456/FIN-2011002-05	2011Q1	Licensee-Identified Violation
05000456/FIN-2011003-10	2011Q2	Licensee-Identified Violation
05000456/FIN-2011003-11	2011Q2	Licensee-Identified Violation
05000456/FIN-2011005-09	2011Q4	Licensee-Identified Violation
05000456/FIN-2011005-10	2011Q4	Licensee-Identified Violation
05000456/FIN-2011406-01	2011Q4	Security

[Braidwood Findings full list]

05000456/FIN-2011001-02

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