ML021010012

EOC Meeting Slides

ML021010012
Person / Time
Site:	Prairie Island
Issue date:	03/28/2002
From:	NRC/RGN-III
To:
References
Download: ML021010012 (33)

Text

ANNUAL ASSESSMENT MEETING Nuclear Regulatory Commission

Agenda

! Introduction

! Review of Reactor Oversight Process

! Discussion of Plant Performance Results

! Licensee Response and Remarks

! NRC Closing Remarks

! Meeting with the Licensee adjourned

! NRC available to address questions from the public

Region III Organization Jim Dyer, Regional Administrator James Caldwell, Deputy Regional Administrator Jan Strasma, Regional Public Affairs Officer Division of Reactor Projects Division of Reactor Safety Geoffrey E. Grant, Director John (Jack) Grobe, Director Steven Reynolds, Deputy Director Roy Caniano, Deputy Director Reactor Projects Branch #5 Regional Specialists Roger Lanksbury, Chief Mike Kunowski, Project Engineer Prairie Island Resident Inspector Office Steve Ray, Senior Resident Inspector Duane Karjala, Resident Inspector

NRC Representatives

! Roger Lanksbury, Chief Projects Branch #5 rdl@nrc.gov (630/829-9631

! Steve Ray, Senior Resident Inspector (Until 4/6/02) spr@nrc.gov (651)388-8209

! John Adams, Senior Resident Inspector (After 4/6/02) jta@nrc.gov (651)388-8209

! Duane Karjala, Resident Inspector dak2@nrc.gov (651)388-8209

! Jan Strasma, Public Affairs Officer rjs2@nrc.gov (630)829-9663

Reference Sources Reactor Oversight Process http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/

index.html Public Electronic Reading Room http://www.nrc.gov/reading-rm/adams.html Public Document Room 1-800-397-4209 (Toll Free)

NRC Activities

! Ensure nuclear plants are designed, constructed, and operated safely

! Issue licenses for the peaceful use of nuclear materials in the U.S.

! Ensure licensees use nuclear materials and operate plants safely, and are prepared to respond to emergencies

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

NRC Oversight Activities

! Provides assurance plants are operating safely and in accordance with the regulations

! Risk informed process

! Objective indicators of performance

! Inspections focused on key safety areas

! Defines expected NRC and licensee actions

Reactor Oversight Process Strategic Performance Areas Safety Cornerstones Baseline Inspection Performance Indicator Results Results Significance Significance Threshold Threshold Action Matrix Regulatory Response

Strategic Performance Areas Safety Cornerstones

! Reactor Safety P Initiating Events P Mitigating Systems P Barrier Integrity P Emergency Preparedness

! Radiation Safety P Occupational Radiation Safety P Public Radiation Safety

! Safeguards P Physical protection

NRC Resident and Regional Inspectors Conduct Safety Inspections Baseline Inspections at all reactor sites to monitor plant safety performance in each of the Strategic Performance Areas Event Follow-up and Supplemental Inspections when required

Key Aspects of Baseline Inspection Program

! Conducted at all plants

! Objective evidence of safety in all cornerstones

! Emphasizes safety significant systems, components, activities, and events

! Monitors licensee effectiveness in finding and fixing safety issues

! Standardized inspection report format to describe significant findings and non-compliance

! Inspection reports are publicly accessible

Examples of Baseline Inspections

! Plant safety tours

! Plant control room tours

! Maintenance and alignment of equipment

! Operator response during simulated emergency conditions

! Plant security

! Controls for radiation releases

! Worker radiation protection

Examples of Baseline Inspections

! Equipment Alignment - ~ 70 hrs/yr

! Annual Fire Protection - ~ 35 hrs/yr

! Trienniel Fire Protection - ~200 hrs every 3 yrs

! Operator Response - ~ 125 hrs/yr

! Plant security - ~40 hours/yr

! Emergency preparedness - ~60 hrs/yr

! Rad release controls - ~100 hrs every 2 years

! Worker radiation protection - ~125 hrs/year

! Corrective action program - 10% every inspecton

! Corrective action program - ~200 hr every 2 yrs

Inspection Areas Radiation Safety Safeguards Reactor Safety Emergency Occupational Public Initiating Mitigating Barrier Events Systems Integrity Preparedness Radiation Radiation Safety Physical Protection Safety Inspection Procedures

! Adverse Weather  ! Operability Evaluation  ! Excercise Evaluation  ! Sec Authorization

! Evaluation of Changes  ! Operator Workarounds  ! Alert and Notice Access

! Equipment Alignment  ! Permanent Mods-Online  ! ERO Augment  ! Sec Search

! Fire Protection  ! Permanent Mods  ! EAL  ! Sec Response

! Flood Protection  ! Post Maintenance Test  ! EP Preparation  ! Sec Plan change

! Heat Sink  ! Refueling Outage  ! Drill Evaluation

! In Service Inspection  ! SSDI  ! RAD Access

! Operator Requalification  ! Surveillance Testing  ! ALARA Plan

! Maintenance Rule Imp  ! Temporary Modifications  ! RAD monitoring

! Maintenance Risk Assessment  ! PI&R  ! RAD Effluents

! Non-Routine Events  ! Event Follow-up  ! RAD Transport

! PI Verification  ! RAD Environmental

Event Follow-up and Supplemental Inspections

! Review events for significance

! Follow-up significant inspection findings

! Determine causes of performance declines

! Provides for graduated response

Performance Indicators

! 18 Performance Indicators

! Covers all cornerstones

! Licensee submits data to NRC quarterly

! Baseline Inspection program verifies accuracy

! Available on Reactor Oversight Program Web site

Relationship of Strategic Performance Areas, Safety Cornerstones and Performance Indicators Radiation Safety Safeguards Reactor Safety Initiating Mitigating Barrier Emergency Occupational Public Events Systems Integrity Preparedness Radiation Radiation Safety Physical Protection Safety Performance Indicators Emergency AC Power System Unavailability Reactor Coolant Occupational Drill/Exercise RETS/ODCM Protected Area System Specific Performance Exposure Control Equipment High Pressure Activity Effectiveness Radiological Injection System Effluents Unplanned Unavailability Scrams ERO Drill Personnel Participation Screening Heat Removal Reactor Coolant Program System System Scrams with Unavailability Leakage Loss of Normal Alert and Heat Removal Notification FFD/Personnel Residual Heat System Removal System Reliability Unavailability Program Unplanned Power Change Safety System Functional Failure

Significance Threshold Performance Indicators Green: Only baseline Inspection White: May increase NRC oversight Yellow: Requires more NRC oversight Red: Requires more NRC oversight Inspection Findings Green: Very Low safety issue White: Low to moderate safety issue Yellow: Substantial safety issue Red: High safety issue

Performance Indicator Key Aspects of Assessment Program

! Objective assessment of performance

! Action Matrix to determine agency response to performance P Inspection level increases P Management involvement increases P Regulatory action increases

! Plant specific assessment letters

! Information on NRC public web site

An Action Matrix is used to assess overall plant safety performance and specify thresholds for NRC Enforcement Actions L ic e n s e e R e s p o n s e R e g u la to r y R e s p o n s e D e g ra d e d C o rn e r s to n e M u lt ip l e / R e p e titi v e U n a c c e p ta b le C o lu m n C o lu m n C olum n D e g ra d e d C o rn e r s to n e P e r fo rm a n c e C o lu m n C o lu m n R A ll A s s e s s m e n t In p u ts O n e o r T w o W h i te O ne D e grad ed R e p e tit iv e D e g ra d e d O ve ra ll U n a c c e p ta b l e E ( P e rf o rm a n c e In p u ts (i n d iff e r e n t C o rn e r s to n e ( 2 W h i te C o rn e rs to n e , M u l tip le P e rfo rm a n c e ; P l a n ts S In d ic a t o rs ( P Is ) a n d c o r n e rs to n e s ) in a In p u ts o r 1 Y e ll o w D egra de d N o t P e rm itte d to In s p e c tio n F i n d in g s ) S tra te g ic P e rfo rm a n c e In p u t) o r a n y 3 W h it e C o rn e rs to n e s , M u lti p l e O p e r a t e W ith i n t h is U

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N R C In s p e c t io n R is k - In fo rm e d B a s e lin e B a s e l in e a n d B a s e l in e a n d B a s e l in e a n d In s p e c tio n s u p p le m e n ta l s u p p le m e n ta l s u p p le m e n ta l P ro g ra m in s p e c tio n p ro c e d u re in s p e c tio n p r o c e d u r e in s p e c tio n p ro c e d u re 95 00 1 95 002 95 003 R e g u l a to ry A c ti o n s N on e S up plem ental S u p p le m e n ta l - 1 0 C F R 2 .2 0 4 D F I O rd e r to M o d i fy ,

in s p e c tio n o n l y in s p e c tio n o n ly - 1 0 C F R 5 0 .5 4 (f) L e tte r S us pen d, or R ev ok e

- C A L /O rd e r L ic e n s e d A c ti v i tie s C A s s e ss m e n t L e tte rs B C o r D D re v i e w /s ig n D D re v ie w /s i g n R A re v ie w /s i g n R A re v ie w /s i g n O a s s e s s m e n t r e p o rt (w / a s s e s s m e n t re p o rt a s s e s s m e n t re p o r t a s s e s s m e n t r e p o rt M in s p e c tio n p la n ) (w / i n s p e c ti o n p la n ) (w / in s p e c tio n p la n ) ( w / in s p e c tio n p la n )

M C o m m iss io n In fo rm e d U

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O N

IN C RE AS I NG S AFE TY S IG N IFI CA NC E ---------->

Action Matrix Concept Licensee Regulatory Degraded Multiple/Degraded Unacceptable Response Response Cornerstone Cornerstone Performance Increasing Safety Significance Increasing NRC Inspection Efforts Increasing NRC/Licensee Management Involvement Increasing Regulatory Actions

National Summary of Plant Performance -103 Plants End of Calendar Year 2001 Licensee Response 74 Regulatory Response 24 Degraded Cornerstone 4 Multiple/Repetitive Degraded Cornerstone 1 Unacceptable 0

Fourth Quarter Calendar Year 2001 Performance Indicator Results Green: 1834 White: 8 Yellow: 0 Red: 0 Total Inspection Findings (April 2001 - December 2001)

Green: 660 White: 23 Yellow: 2 Red: 0

Prairie Island 1 4th Qtr 2001 - Performance Summary

Prairie Island 1 4th Qtr 2001 - Performance Summary

Prairie Island 2 4th Qtr 2001 - Performance Summary

Prairie Island 2 4th Qtr 2001 - Performance Summary

PRAIRIE ISLAND INSPECTION ACTIVITES MAJOR INSPECTION ACTIVITIES:

SUPPLEMENTAL INSPECTION PROBLEM IDENTIFICATION & RESOLUTION PERMANENT PLANT MODIFICATIONS APPROXIMATELY 2300 BASELINE INSPECTION HOURS EXPENDED

PRAIRIE ISLAND INSPECTION RESULTS ONE WHITE FINDING FROM LAST ASSESSMENT PERIOD COULD NOT BE CLOSED (MITIGATING SYSTEMS CORNERSTONE)

ONE GREEN FINDINGS (MITIGATING SYSTEMS CORNERSTONE)

TWO NO COLOR FINDINS

Prairie Island Annual Assessment (April 1 -Dec 31, 2001)

! Operated safely

! Fully met all cornerstone objectives

! Regulatory Response Band of Action Matrix P One inspection finding of low to moderate safety significance (White) from the previous assessment period required additional NRC oversight P Supplemental Inspection done but issue not closed P Remainder required no additional NRC oversight (Green)

! NRC Plans to conduct baseline inspections and a follow-up supplemental inspection for the White finding