ML030980597

Annual Assessment Meeting for Surry Power Station. NRC Presentation Slides

ML030980597
Person / Time
Site:	Surry
Issue date:	04/03/2003
From:	NRC/RGN-II
To:
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Download: ML030980597 (24)

Text

Annual Assessment Meeting Surry Power Station Nuclear Regulatory Commission April 3, 2003

Annual Licensee Assessment Meeting mA public forum for discussion of the licensee's performance as outlined in the NRC's Annual Assessment Letter

• Provide licensee with an opportunity to respond to the information in the Assessment Letter

NRC Performance Goals Maintain safety and protect the environment

• Enhance public confidence

• Improve effectiveness, efficiency, and realism of processes and decision making

• Reduce unnecessary regulatory burden

Exhibit 1: REGULATORY FRAMEWORK PUBLIC HEALTH AND SAFETY NRC's Overall AS A RESULT OF CIVILIAN Safety Mission NUCLEAR REACIOR OPERATION I

I I I Strategic REACTOR RADIATION Perforannce SAFEGUARDS SAFETY SAFETY Areas -

EMERGENCY PUBLIC OCCUPATIONAL PHYSICAL Cornerstones INII; RADIATION RADIATION PROTECTION PREPAREDNESS EILK SAFETY SAFETY

---

HUMAN ------------------ SAFETY CONSCIOUS WORK -------------------- PROBLEM -------------------

PERFORMAN CE ENVIRONMENT IDENTIFICATION AND I RESOLUTION Cross-Cutting Areas

Reactor Oversight Process okr . A Strategic Performance Areas 7 Safety Cormerstones Inspection 1 LI Results I

• Stgnificance Threshold 0_

0 Action Matrix ,

Regulatory Response

Key Aspects of the Assessment Program

• Objective review of licensee performance

• "Action Matrix" identifies agency response commensurate with safety significance

• Increasing safety significance results in:

- Increased levels of inspection

- Involvement of higher levels of NRC and Licensee management

- Increased regulatory action

• Plant specific assessment information on NRC public web site:

http://www.nrc.gov/NRR/ OVERSIGHT/ASSESS/

actionmatrixsunmary .html

NRC Inspection Activities in 2002

• Security interim compensatory measures

• License renewal

• Strike

• Supplemental Inspection

Plant Performance Summary Unit 1

• Preserved public health and safety

• All cornerstone objectives fully met

• In Regulatory Response Column for all four quarters

• All Inspection Findings were Green

• One White Performance Indicator

• Supplemental Inspection performed for White Finding from previous assessment year. No additional inspection deemed necessary on White Performance Indicator.

Fourth Quarter 2002 Performance Summary Performance Indicators Surry Unit 1: Regulatory Response Column Performance Indicators EmergencyAC Power System Unavailability (Ub)

Surry Unit 1 White Perfornance Indicator Safety System Unavailability, Emergency AC Power N N N N a a a a "t

R a a a N co, N 0%-

2%t-2.3%

2.7% 2.7% 2.7% 2.7% -

4%- 2%

6%-

8%-

10%-

Thresholds: White > 2.5% Yellow > 5.0% Red > 10.0%

White Performance Indicator

• Safety System Unavailability - Emergency AC Power Performance Indicator is in the Mitigating Systems Cornerstone

• Major contributor was the damaged bearings in the number 3 emergency diesel generator which is shared by Units 1 and 2

• A White Finding on both units was identified in the third quarter of 2001 for this issue

• The issue resulted in this Performance Indicator immediately being White on Unit 2 and just inside the Green band for Unit 1

White Perfornance Indicator Cont'd

• A Supplemental Inspection was performed for the White Finding on both units and on Unit 2 for its White Performance Indicator

• In the third quarter 2002, a correction in the method used to calculate this Performance Indicator determined Unit 1 had been White since the fourth quarter of 2001

• Based on the Supplement Inspection and routine resident inspections, no additional inspections were necessary for the Unit 1 Performance Indicator

Year 2002 Perfonnance Summary Most Significant Inspection Findings - Surry Unit 1 Most Significant Inspection Findings 4012002 3Q)2002 2Q12002 102002 11ll

Plant Performance Summary Unit 2

• Preserved public health and safety

• All cornerstone objectives fully met

• In Regulatory Response Column for all four quarters

• All Inspection Findings were Green

• One White Performance Indicator

• Supplemental Inspection performed for White Finding (previous assessment year) and White Performance Indicator

Fourth Quarter 2002 Performance Summary Perfonnance Indicators Surry Unit 2: Regulatory Response Column Performance Indicators Emergency AC Power System Unavailability (M

Surry Unit 2 White Perfomiance Indicator Safety System Unavailability, Emergency AC Power N N N N R R R a a a a aN% a' N 0%

2%

2.4% - 2.6% 9%

4% 3.1% 3.4% 3.3% 3.2%

6%-

8%-

I I I i'

i' 11 10%-

Thresholds: White > 2.5% Yellow > 5.0% Red > 10.0%

Year 2002 Performance Summary Most Significant Inspection Findings - Surry Unit 2 Most Significant Inspection Findings 4Q02002 3Q12002 2Q12002 1Q2002 N,01 Electrochemical

ROP Action Matrix Summary for 2002

• Column 1 - Licensee Response

• Column 2 - Regulatory Response

• Column 3 - Degraded Cornerstone

• Column 4 - Multiple/ Repetitive Degraded Cornerstone

• Column 5 - Unacceptable Performance (Nationwide number does not contain Davis Besse)

Security & Safeguards Update

• Creation of Office of Nuclear Security and Incident Response

• Top-to-Bottom Review of Security Program Initiated

• Issuance of Orders/ Interim Compensatory Measures (ICM)

• Verification of Licensee Actions on ICM

Security & Safeguards Update -- 4

• Proposed Revisions to Design Basis Threat

• Pending Orders on Fatigue/Guard Training

• Initiation of Pilot Force-on-Force Exercise Program

Contacts for additional infonnation for:

Surry Power Station

• Regional Public Affairs Officer:

• Name: Kenneth M. Clark

• Phone: 404-5624416

• State Liaison Officer:

• Name: Robert E. Trojanowski

• Phone: 404-562-4427

• Branch Chief:

• Name: Kerry D. Landis

• Phone: 404-5624510

• Senior Resident Inspector:

• Name: Randy A. Musser

• Phone: 757-357-2101

Contacting the NRC

• Report an emergency

• (301) 816-5100 (call collect)

• Report a safety concern:

• (800) 695-7403

• Allegation@ nrc .gov

• General information or questions

• www.nrc.gov

• Select 'What We Do" for Public Affairs

Regional Organization Regional Organization