ML101110067

NRC Slides for Peach Bottom Atomic Power Station Annual Assessment Meeting April 19, 2010

ML101110067
Person / Time
Site:	Peach Bottom
Issue date:	04/20/2010
From:	NRC Region 1
To:
KROHN P, RI/DRP/PB4/610-337-5120
References
Download: ML101110067 (11)

Text

U.S.NRC NRC Strategic Plan Goals c"

United States Nuclear Commission Protecting People and the Environment

" Safety - Ensure adequate protection of public health and safety and the environment

_" Security - Ensure adequate protection in the secure use and management of radioactive materials

NRC Annual Assessment Summary u~su!!:?*N~m~

Protecting People and the Environment Peach Bottom Atomic Power Station

.. Exelon operated the plant safely and in a manner that preserved the public health and safety and protected the environment .

.. Peach Bottom was in the Licensee Response column of the NRC's Action Matrix for the last quarter of 2009.

U.S.NRC NRC Action Matrix United States Nuclear Commission ProtectingPeople and the Environment Regulatory Degraded Multiple Repetitive Unacceptable 1\

Response

, Response Cornerstone Degraded Cornerstone Performance All Inputs are or 2 White 2 White or 1 Multiple Yellow Overall Green; Inputs; Yellow Input; Inputs or 1 Red Unacceptable Cornerstone ( ornerstone Cornerstone Input; Cornerstone Performance; Objectives Dbjectives Objectives Met wi Objectives Met wi Plants not Fully Met J Fully Met Moderate Significant permitted to Degradation in Degradation in Operate wlin this Safety Safety Performance Column Performance Unacceptable Margin to Safety I ~ '----------,~ '------~

.. Increasing safety significance W Increasing NRC inspection efforts W Increasing NRC/Licensee management involvement

" Increasing regulatory actions

z~~U.S.NRC NRC Inspection Activities United States Nuclear Regulatory Commission Prot.ecting People and the Environment Peach Bottom for 2009

" 5866 hours0.0679 days <br />1.629 hours <br />0.0097 weeks <br />0.00223 months <br /> of inspection and related activities

.. 2 resident inspectors on site

" 17 regional inspections

" 3 major team inspections PI&R Biennial Team Initial Operator Licensing Exam Triennial Fire Protection Team

Peach Bottom Pis and Findings u:2s~!!:cl?':~"~m~

Protecting People and the Environment January 1 through December 31, 2009

.. All Green Performance Indicators

" 13 Green / Severity Level IV Inspection Findings

" No Greater than Green Inspection Findings

U.S.NRC Significance Threshold United States Nuclear Regulatory- Commission Protecting People and the Environment Performance Indicators

. Baseline inspection White Requires additional NRC oversight W

Requires more NRC oversight

.. Red Requires most NRC oversight Inspection Findings Very low safety issue

" White

\t Low to moderate safety issue tit Substantial safety issue tit Red High safety issue

U.S.NRC NRC Inspection Findings United States Nuclear Regulatory Commission Protecting People Ilnd the Enviromnent Peach Bottom Atomic Power Station

.. Inadequate Valve Lubrication Affected the Reliability of Multiple Safety-Related Valves (Green)

~ Inadequate Procedural Guidance to Establish Effective Preventive Maintenance

" Impacted the Mitigating System Cornerstone

" Multiple Fuel Handling Errors During Refueling Outage (Green)

" Failure to Follow Procedures for Implementing Human Performance Tools

" Impacted the Barrier Integrity Cornerstone

.,' U.S.NRC NRC Plans for 2010 United States Nuclear Regulatory Commission Protecting People and the Environment

" NRC plans baseline inspections at Peach Bottom for the remainder of 2010. This includes:

Permanent Plant Modifications EP Exercise Evaluation

U.S.NRC United States Nuclear Commission Protecting People and the Environment Exelon Response and Remarks William Maguire Site Vice President, PBAPS