IR 05000454/2008005

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IR 05000454-08-005, 05000455-08-005 on 02/10/2009 for Errate, Byron, Units 1 and 2, Integrated Inspection
ML090510040
Person / Time
Site: Byron  Constellation icon.png
Issue date: 02/19/2009
From: Richard Skokowski
Region 3 Branch 3
To: Pardee C
Exelon Generation Co, Exelon Nuclear
References
IR-08-005
Download: ML090510040 (9)
v • d • e


Text

ary 19, 2009

SUBJECT:

ERRATA FOR BYRON STATION, UNITS 1 AND 2, INTEGRATED INSPECTION REPORT 05000454/2008-005; 5000455/2008-005

Dear Mr. Pardee:

On February 10, 2009, the U.S. Nuclear Regulatory Commission (NRC) issued Integrated Inspection Report 05000454/2008-005, 05000455/2008-005 for your Byron Station. An inspection sample for Post Maintenance Testing and an inspection sample for Emergency Preparedness Drill Observation were inadvertently omitted in the original report.

The enclosed errata contain the omitted inspection samples. Please replace Page 12 of the enclosure, Page 5 and 7 of the Attachment to the enclosure, and insert Page 12(a)

and Page 18(a) of the enclosure where appropriate into the NRC Integrated Inspection Report 05000454/2008-005, 05000455/2008-005 with the enclosed revised pages. We regret any inconvenience this may have caused.

In accordance with 10 CFR 2.390 of the NRCs "Rules of Practice," a copy of this letter and its enclosure will be made available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRCs document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Should you have any questions concerning these errata, we will be pleased to discuss them with you.

Sincerely,

/RA/

Richard A. Skokowski, Chief ary 19, 2009

SUBJECT:

ERRATA FOR BYRON STATION, UNITS 1 AND 2, INTEGRATED INSPECTION REPORT 05000454/2008-005; 05000455/2008-005

Dear Mr. Pardee:

On February 10, 2009, the U.S. Nuclear Regulatory Commission (NRC) issued Integrated Inspection Report 05000454/2008-005, 05000455/2008-005 for your Byron Station. An inspection sample for Post Maintenance Testing and an inspection sample for Emergency Preparedness Drill Observation were inadvertently omitted in the original report.

The enclosed errata contain the omitted inspection samples. Please replace Page 12 of the enclosure, Page 5 and 7 of the Attachment to the enclosure, and insert Page 12(a)

and Page 18(a) of the enclosure where appropriate into the NRC Integrated Inspection Report 05000454/2008-005, 05000455/2008-005 with the enclosed revised pages. We regret any inconvenience this may have caused.

In accordance with 10 CFR 2.390 of the NRCs "Rules of Practice," a copy of this letter and its enclosure will be made available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRCs document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Should you have any questions concerning these errata, we will be pleased to discuss them with you.

Sincerely,

/RA/

Richard A. Skokowski, Chief Branch 3 Division of Reactor Projects Docket Nos. 50-454; 50-455 License Nos. NPF-37; NPF-66 DOCUMENT NAME: G:\Byron\BYR 2008-005 Errata.doc X Publicly Available G Non-Publicly Available G Sensitive X Non-Sensitive To receive a copy of this document, indicate in the concurrence box "C" = Copy without attach/encl "E" = Copy with attach/encl "N" = No copy OFFICE RIII RIII NAME RNg:dtp RSkokowski DATE 02/19/09 02/19/09 OFFICIAL RECORD COPY

Letter to from R. Skokowski dated February 19, 2009 SUBJECT: ERRATA FOR BYRON STATION, UNITS 1 AND 2, INTEGRATED INSPECTION REPORT 05000454/2008-005; 05000455/2008-005 cc w/encl: Site Vice President - Byron Station Plant Manager - Byron Station Manager Regulatory Assurance - Byron Station Senior Vice President - Midwest Operations Senior Vice President - Operations Support Vice President - Licensing and Regulatory Affairs Director - Licensing and Regulatory Affairs Manager Licensing - Braidwood, Byron, and LaSalle Associate General Counsel Document Control Desk - Licensing Assistant Attorney General Illinois Emergency Management Agency J. Klinger, State Liaison Officer, Illinois Emergency Management Agency P. Schmidt, State Liaison Officer, State of Wisconsin Chairman, Illinois Commerce Commission B. Quigley, Byron Station

Letter to from R. Skokowski dated February 19, 2009 SUBJECT: ERRATA FOR BYRON STATION, UNITS 1 AND 2, INTEGRATED INSPECTION REPORT 05000454/2008-005; 05000455/2008-005 DISTRIBUTION:

Tamara Bloomer RidsNrrDorlLpl3-2 RidsNrrPMByron Resource RidsNrrDirsIrib Resource Mark Satorius Kenneth OBrien Jared Heck Allan Barker Carole Ariano Linda Linn Cynthia Pederson DRPIII DRSIII Patricia Buckley Tammy Tomczak ROPreports@nrc.gov

This inspection constituted one permanent plant modification sample as defined in IP 71111.18-05.

a. Findings No findings of significance were identified.

1R19 Post-Maintenance Testing (71111.19)

a. Inspection Scope The inspectors reviewed the following post-maintenance (PM) activities to verify that procedures and test activities were adequate to ensure system operability and functional capability:

  • Unit 2 Charging/Safety Injection System Flow Balance following Outage Maintenance;
  • Unit 1 Train B Charging Pump Return to Service Following Maintenance;
  • Work Order (WO) 1171264, Operate Diesel Generator 2A in Local Following Switch Repair;
  • Barring Over of Unit 1 Train B Diesel Generator to Look for Moisture in the Cylinders Following the Identification of an Indication in Two Cylinders;
  • Relay Actuation Surveillance 2BOSR 3.2.8-632A to Test Valve 2AF004A.

These activities were selected based upon the structure, system, or component's ability to impact risk. The inspectors evaluated these activities for the following (as applicable):

the effect of testing on the plant had been adequately addressed; testing was adequate for the maintenance performed; acceptance criteria were clear and demonstrated operational readiness; test instrumentation was appropriate; tests were performed as written in accordance with properly reviewed and approved procedures; equipment was returned to its operational status following testing (temporary modifications or jumpers required for test performance were properly removed after test completion), and test documentation was properly evaluated. The inspectors evaluated the activities against TS, the UFSAR, 10 CFR Part 50 requirements, licensee procedures, and various NRC generic communications to ensure that the test results adequately ensured that the equipment met the licensing basis and design requirements. In addition, the inspectors reviewed corrective action documents associated with post-maintenance tests to determine whether the licensee was identifying problems and entering them in the CAP and that the problems were being corrected commensurate with their importance to safety. Documents reviewed are listed in the Attachment to this report.

This inspection constituted seven post-maintenance testing samples as defined in IP 71111.19-05.

12 Enclosure

b. Findings No findings of significance were identified.

12(a) Enclosure

.2 Emergency Preparedness Medical/Health Physics Drill Observation a. Inspection Scope The inspectors evaluated the conduct of a routine licensee emergency drill on June 3, 2008, to identify any weaknesses and deficiencies in classification, notification, and protective action recommendation development activities. The inspectors observed emergency response operations during the Annual Medical/Health Physics Drill to determine whether the event classification, notifications, and protective action recommendations were performed in accordance with procedures. The inspectors also attended the licensee drill critique to compare any inspector-observed weakness with those identified by the licensee staff in order to evaluate the critique and to verify whether the licensee staff was properly identifying weaknesses and entering them into the corrective action program. As part of the inspection, the inspectors reviewed the drill package and other documents listed in the Attachment to this report.

This emergency preparedness drill inspection constituted one sample as defined in IP 71114.06-05.

b. Findings No findings of significance were identified.

18(a) Enclosure

Operational and Technical Decision Making 2008 - 2009; Suspect 1RC8002D Valve guide(s)

Not Properly Retained in Valve Body Adverse Condition Monitoring and Contingency Plan; Unit 1 Loose Parts Monitoring System (LPMS) Noise, August 26, 2008 CAE-02-31 Westinghouse Letter; LSIV Loose Parts 50.59 Screen EVAL-02-062, Revision 1, March 21, 2002 WO 1072112 02; MOV PM, Actuator Inspection, Diagnostic testing, November 18, 2008 Section 1R18: Plant Modifications IR 842362; 2CV181 2A RCP Standpipe PW Supply Valve Failed to Close, November 08, 2008 IR 843783; Unexpected Alarm, November 12, 2008 IR 846404; Revised Bars for TCP 373002 are Incorrect, November 18, 2008 EC 373002; Installation of Temporary Line to Connect the Drain Lines of RCP Standpipes 2A and 2D, Revision 0 EC 371360; Install Vent Valve on 2SI05CA-8, Revision 2 EC 373224; Provide Temporary Fans for 1A DG Room, Revision 0 WO 01149077; Install Vent Valve on 2SI05CA-8, October 18, 2008 WO 01149077 13; SEP PMT: VT-2 of 2SI130, October 15, 2008 WO 01149077 14; OP PMT: Verify No Seat leakage on 2SI130, October 15, 2008 WO 01149077 15; SEP PMT: Record Vibe Data 2SI130 at Full Flow Conditions, October 15, 2008 Section 1R19: Post Maintenance Testing 1BOSR 3.2.8-610B; Unit 1 ESFAS Instrumentation Slave Relay Surveillance and Automatic Actuation Test (Train B Automatic Safety Injection - K610), Revision 2 2BOSR 7.5.5-2; Unit 2 Train B Auxiliary Feedwater Valve Emergency Actuation Signal Verification Test, Revision 4 WO 999110; 1AP12E-A Relay #1-RCF2 for 1VP01CB Operations PMT Partial 1BOSR 3.2.8-610B, November 25, 2008 2BOSR 3.2.8-632A; ESFAS Instrumentation Slave Relay Surveillance (Train A Auxiliary Feedwater Actuation - Relays k632, K639, Revision 2 WO 1165207 01; MM-Repair of 2SI8818C During B2R14 WO 1165207 04; EP - Perform Visual Examination of Disassembled Check Valve WO 1165207 06; Operations PMT - 2SI8818C SLT Per 2BOSR 4.14.1-1 WO 1165207 07; Operations PMT - 2SI8818C CO Per 2BOSR 5.5.8RH.2-2 WO 1020023 01; 2RH25 VT-2 Exam, October 15, 2008 WO 1192590; Bar Over Diesel Generator to check for Moisture ASME Section XI Repair/Replacement Plan; 2SI8818C (Loop 3 Cold Leg Accumulation Injection Check Valve, September 29, 2008 BOP CV-19; Switching Charging Pumps, Revision 14 1BOSR 5.5.1-1; Unit 1 RCS Seal Injection Flow Verification Monthly Surveillance, Revision 4 2BVSR 5.c.2-1; Unit 2 Charging/Safety Injection System Flow Balance, Revision 4 Section 1R20: Refueling and Outage Activities Ultrasonic Thickness Calibration Data Sheet; Report Number 2008-707 IR 826879; Calibrate/Repair 2FI-0928A, October 05, 2008 IR 834405; Need B2R15 W/O to Retrieve Rag and Wire From Upender Pit B2R14 Work Orders Added to Date, October 15, 2008 5 Attachment

BOP DG-11; Diesel Generator Startup, Revision 20 BOP DG-12; Diesel Generator Shutdown, Revision 19 Corrective Action Documents as a Result of NRC Inspection IR 841953; IST Basis Documents for 1/2SI8818A-D Need Updating, November 06, 2008 IR 841953; IST Basis Documents for 1/2SI8818A-D Need Updating, November 07, 2008 Section 2OS1: Access Control to Radiologically Significant Areas RP-AA-460; Controls for High Radiation and Locked High Radiation Areas; Revision 17 RP-AA-460-001; Controls for Very High Radiation Areas; Revision 1 RP-AA-460; Access to Reactor Incore Sump Area; Revision 2 RP- BY-500-1003; Radiological Controls for Handling Items and Hanging Activated Parts in the Spent Fuel Pool Radiation Work Permit and Associated ALARA Reviews; RWP 10008926; B2R14 Seal Table -

Rack Disconnect/Maintenance/Eddy Current/Restoration Radiation Work Permit and Associated ALARA Reviews; RWP 10009830; P-68 Penetrant Test and Vent Line Inspection IR 795311; RWP Violations (PC Requirements); dated July 10, 2008 IR 761294; Level 1 Personal Contamination Event; dated 9, 2008 IR 756342; Worker Entered A/D Platform without Electronic Dosimeter; dated March 29, 2008 IR 754696; Worker Locked Out of RCA - Rad Worker Behavior; dated March 26, 2008 IR 756136; PCE: B1R15 Personal Contamination Event; dated March 28, 2008 IR 673712; RP Not Effectively Using Corrective Action Program; dated September 20, 2007 IR 755986; Alpha Survey Documentation Gaps; dated March 27, 2008 IR 756296; RP-AA-460-1001; Not Completed in Timely Manner; dated March 28, 2008 IR 812338; Ni-63 Source Leak Tests Exceed 6-Month Surveillance Frequency; dated August 22, 2008 Section 1EP6: Drill Evaluation IR 844467; OSC Minimum Staffing Not Met for Crew D in Drill, November 13, 2008 Byron 2008 Drive-In Drill; Scenario Information Nuclear Accident Reporting System (NARS) Form; Utility Message No. 2, November 12, 2008 IR 844467; OSC Minimum Staffing Not Met for During Drill, November 12, 2008 Cycle 08-4 Out of the Box Evaluation, 08-4-1, Revision 0.

Section 4OA1: Performance Indicator Verification LS-AA-2090; Monthly Data Elements for NRC Reactor Coolant System (RCS) Specific Activity; dated July 3, 2007 through September 2, 2008 LS-AA-2100; Monthly Data Elements for NRC Reactor Coolant System Leakage, Revision 5 LS-AA-2150; Monthly Data Elements for RETS/ODCM Radiological Effluent Occurrences; dated July 10, 2007 through September 10, 2008 MSPI Derivation Report; Unit 1 and Unit 2 High Pressure Injection System Unavailability and Unreliability Index, February 2008 Operations Log; February 1, 2008 - February 29, 2008 MSPI Derivation Report; Unit 1 and Unit 2 Cooling Water System Unavailability and Unreliability Index, March 2008 IR 854124; Inconsequential Error identified in March 2008 MSPI Data for SX, December 9, 2008 7 Attachment

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