ML23052A088

Inspection Request for Information

ML23052A088
Person / Time
Site:	Waterford
Issue date:	02/17/2023
From:	Sean Hedger NRC/RGN-IV/DRSS/RCB
To:	Milster L, Oertling D Entergy Corp
References
Download: ML23052A088 (1)

Text

ADAMS Accession no. ML23052A088

From: Sean Hedger To: OERTLING, DAVID PATRICK; Milster, Leia Elizabeth Cc: Peak, Monica Renee; Mark Haire (He/Him); Dominic Antonangeli

Subject:

RFI for Waterford 3 95001 Inspection Date: Friday, February 17, 2023 12:43:00 PM Attachments: RFI for Waterford 95001 Insp 021723.pdf

Mr. Oertling, Ms. Milster:

This e-mail serves to transmit a request for information to support and prepare for the 95001 inspection at Waterford Steam Electric Station, Unit 3, currently scheduled to occur the week of February 27, 2023.

By design, this supplemental inspection includes the use of Inspection Procedure (IP) 95001, to assess the causal evaluations conducted based on the two White EP findings provide assurance the causes of the issues have been identified, understood, and that the plan for corrective action involves prompt and effective steps to preclude repetition. Details of the requested materials are included in the attachment to this e-mail. As noted in the attached, if possible, please make the requested materials available to me in electronic format using the online document portal of the stations choice, by the dates stated within the attachment. If you are unable to complete the request by this date, please contact me at the phone number listed below to discuss alternative options.

This letter/e-mail does not contain new or amended information collection requirements subject to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection requirements were approved by the Office of Management and Budget under control number 3150-0011. The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid Office of Management and Budget control number.

This email and its enclosures will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.htmland at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sean D. Hedger Senior Emergency Preparedness Inspector US Nuclear Regulatory Commission, Region IV (817)200-1556 Request for Information for Response to Action Matrix Column 2 Inputs Inspection Docket 05000382 (Waterford 3) Inspection Report 2023 040 Inspection Procedure 95001 In-Office Review: February 9 - 24, 2023 Onsite/Inspection Week: February 27 - March 3, 2023

• Document Requests - Make preparation documents available by February 14, 2023 ( licensee provided on February 16, 2023).

o Corrective Action Process Documentation Provide copies of the corrective action program procedures, including how issues are categorized, classified, and tracked through validation/verification that applied actions are complete and effective Provide causal analysis process procedures and guidance used by the site to complete the various analyses associated with the two White issues

o Documentation Related to Root Cause Evaluation CR-WF3-2022-3999, Revision 1 Condition Reports (including all parts and attachments):

2022-3999 2022-7836

Work Orders

• 573237

• Extent of Condition Work Orders - provide Work Orders and completion status on eleven radiation monitors identified to correct calibration and engineering conversion factor issues Procedure Revisions (provide a copy of the procedure revision prior to the root cause evaluation, and the revisions affected by the root cause evaluations corrective actions):

Procedure Description Number MI- 003 -371 FHB WRGM Calibration Procedure MI- 003 -383 Plant Stack WRGM Calibration Procedure MI- 003 -387 Condenser WRGM Calibration Procedure MI- 003 -360 Containment High Range Monitor Calibration Procedure MI- 003 -389 Main Steam Line Radiation Monitor Calibration Procedure MI- 005 -923 Containment Area Radiation Monitor Calibration Procedure MI- 003 -365 FHB Airborne Isolation Radiation Monitor Calibration Procedure MI- 003 -352 Containment Purge Isolation Radiation Monitor Calibration Procedure MI- 005 -918 Digital High Range Radiation Monitor Calibration Procedure MI- 005 -919 Post LOCA Radiation Monitor Calibration Procedure MI- 005 -920 General Area Radiation Monitor Calibration Procedure W2.109 Procedure Development and Approval

Procedure Description Number EN -LI -102 Corrective Action Program EN -LI -118 Causal Analysis Process EN -FAP - LI- 001 Performance Improvement Review Group (PRG)

Process

Training Needs Analysis for Calibrating RD -72 Detectors Following Replacement (associated with contributing cause CC1)

o Documentation Related to Root Cause Evaluation CR-WF3-2022-6367, Revision 1 Condition Reports (including all parts and attachments) (CR-WF3-):

2022-0284 2022-2010 2022-2221 2022-6663 2022-6367

Work Orders

573242 573245 585706 585710

Procedure Revisions (provide a copy of the procedure revision prior to the root cause evaluation, and the revisions affected by the root cause evaluations corrective actions):

Procedure Description Number UNT -007 -029 Control of the Radiation Monitoring System Database MI- 003 -370 FHB WRGM Functional Test MI- 003 -371 FHB WRGM Calibration Procedure MI- 003 -382 Plant Stack WRGM Functional Test MI- 003 -383 Plant Stack WRGM Calibration Procedure MI- 003 -386 Condenser WRGM Functional Test MI- 003 -387 Condenser WRGM Calibration Procedure

Engineering Change document EC 93677

o Documentation Related to Common Cause Analysis (Two White Issues in EP Cornerstone)

Provide the documentation constituting the common cause analysis

• Document Requests - Make preparation documents available by morning of February 21, 2023.

o Documentation Related to Root Cause Evaluation CR-WF3-2022-3999, Revision 2 Provide copies of the FSAR sections that describe the Radiation Monitoring System that was affected by the identified errors.

Provide the current calibration data/information related to the containment area radiation monitors (ARMIRE5014, ARMIRE5015, and ARMIRE5018), containment high range monitors (ARMIRE5400AS and ARMIRE5400BS), and main steam line A & B radiation monitors (PRMIRE5500A and PRMIRE5500B).

Extent of Condition work orders provided on February 16, 2023, regarding eleven radiation monitors needing corrected calibration were reviewed. The included summary work order list referen ces different work orders than those provided, and some of the work order status information on the eleven monitors may not be complete. Reconcile the work order list to those work orders provided and provide evidence of the current status for each of the radiation monitors in an understandable format.

Condition Report CR-WF3-2022-3392 (including all attachments and documents)

Work Order 52978669

o Documentation Related to Root Cause Evaluation CR-WF3-2022-6367, Revision 2

EC 86890, EP-CALC-WF3-1701 Document LO-WLO-2022- 0095 Condition Report CR-WF3-2022- 06378, -06477

o Documentation Related to Root Cause Evaluation CR-WF3-2022-7836, Revision 2

Condition Reports (including all parts and attachments) (CR-WF3-):

2020-04019 2022-07326 2022-07376 2022-07572 2022-07593

Procedure MI-003-389 Main Steam Line Radiation Monitor Channel Calibration ARMIR5500A or B

If there are any challenges or questions related to providing the requested materials, please contact the lead inspector (Sean Hedger, phone: 817-200-1556), at the stations earliest convenience.

This request does not contain new or amended information collection requirements subject to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection requirements were approved by the Office of Management and Budget under control number 3150-0011. The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid Office of Management and Budget control number.

This e-mail and its enclosures will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.