IR 05000416/2017010: Difference between revisions
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| issue date = 05/16/2017 | | issue date = 05/16/2017 | ||
| title = NRC Team Inspection Report 05000416/2017010 | | title = NRC Team Inspection Report 05000416/2017010 | ||
| author name = Kozal J | | author name = Kozal J | ||
| author affiliation = NRC/RGN-IV/DRP/RPB-C | | author affiliation = NRC/RGN-IV/DRP/RPB-C | ||
| addressee name = Larson E | | addressee name = Larson E | ||
| Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:==SUBJECT:== | ||
GRAND GULF NUCLEAR STATION | |||
- NRC TEAM INSPECTION REPORT 05000416/2017010 | - NRC TEAM INSPECTION REPORT 05000416/2017010 | ||
==Dear Mr. Larson:== | ==Dear Mr. Larson:== | ||
On March 10, 2017, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at the Grand Gulf Nuclear Station. On April 27, 2017 , the NRC inspectors discussed the results of this inspection with Mr. Greg Hawkins, Director, Regulatory Assurance and Performance Improvement, and other members of your staff. Inspectors documented the results of this inspection in the enclosed inspection report. The inspection examined activities conducted under your license as they relate to the implementation of mitigation strategies and spent fuel pool instrumentation orders (EA | On March 10, 2017, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at the Grand Gulf Nuclear Station. On April 27, 2017 , the NRC inspectors discussed the results of this inspection with Mr. Greg Hawkins, Director, Regulatory Assurance and Performance Improvement, and other members of your staff. Inspectors documented the results of this inspection in the enclosed inspection report. The inspection examined activities conducted under your license as they relate to the implementation of mitigation strategies and spent fuel pool instrumentation orders (EA-12-049 and EA-12-051) and Emergency Preparedness Communication , Staffing, and Multi-Unit Dose Assessment Plans, your compliance with the Commission's rules and regulations, and your compliance with the conditions of your operating license. Within these areas, the inspection involved examination of selected procedures and records, observation of activities, and interviews with station personnel. | ||
-12-049 and EA-12-051) and Emergency Preparedness Communication , Staffing, and Multi-Unit Dose Assessment Plans, your compliance with the Commission's rules and regulations, and your compliance with the conditions of your operating license. Within these areas, the inspection involved examination of selected procedures and records, observation of activities, and interviews with station personnel. | |||
The NRC inspectors did not identify any findings or violations of more than minor significance associated with this inspection | The NRC inspectors did not identify any findings or violations of more than minor significance associated with this inspection | ||
. In accordance with Title 10 of the Code of Federal Regulation s (10 CFR) 2.390, "Public Inspections, Exemptions, Requests for Withholding," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC's Public Document Room or from the Publicly Available Records (PARS) component of the NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading | . In accordance with Title 10 of the Code of Federal Regulation s (10 CFR) 2.390, "Public Inspections, Exemptions, Requests for Withholding," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC's Public Document Room or from the Publicly Available Records (PARS) component of the NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room). | ||
-rm/adams.html (the Public Electronic Reading Room). | |||
Sincerely, | Sincerely, | ||
| Line 192: | Line 189: | ||
==LIST OF DOCUMENTS REVIEWED== | ==LIST OF DOCUMENTS REVIEWED== | ||
}} | }} | ||
Revision as of 12:41, 19 June 2019
| ML17136A174 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 05/16/2017 |
| From: | Jason Kozal NRC/RGN-IV/DRP/RPB-C |
| To: | Emily Larson Entergy Operations |
| JASON KOZAL | |
| References | |
| IR 2017010 | |
| Download: ML17136A174 (14) | |
Text
SUBJECT:
GRAND GULF NUCLEAR STATION
- NRC TEAM INSPECTION REPORT 05000416/2017010
Dear Mr. Larson:
On March 10, 2017, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at the Grand Gulf Nuclear Station. On April 27, 2017 , the NRC inspectors discussed the results of this inspection with Mr. Greg Hawkins, Director, Regulatory Assurance and Performance Improvement, and other members of your staff. Inspectors documented the results of this inspection in the enclosed inspection report. The inspection examined activities conducted under your license as they relate to the implementation of mitigation strategies and spent fuel pool instrumentation orders (EA-12-049 and EA-12-051) and Emergency Preparedness Communication , Staffing, and Multi-Unit Dose Assessment Plans, your compliance with the Commission's rules and regulations, and your compliance with the conditions of your operating license. Within these areas, the inspection involved examination of selected procedures and records, observation of activities, and interviews with station personnel.
The NRC inspectors did not identify any findings or violations of more than minor significance associated with this inspection
. In accordance with Title 10 of the Code of Federal Regulation s (10 CFR) 2.390, "Public Inspections, Exemptions, Requests for Withholding," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC's Public Document Room or from the Publicly Available Records (PARS) component of the NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
, Branch Chief Project Branch C Division of Reactor Projects Docket No. 50-416 License No. NPF-29 Enclosure:
Inspection Report 05000416/2017010 w/ Attachment:
Supplemental Information
SUNSI Review By: JRG/dll ADAMS Yes No Non-Sensitive Sensitive Publicly Available Non-Publicly Available Keyword: NRC-002 OFFICE SPE:DRP/A PE:DRP/A PE:DRP/C RI:DRP/GG BC:DRP/C NAME RAlexander TSullivan MStafford NDay JKozal SIGNATURE /RA/ /RA/ /RA/ /RA/ /RA/ DATE 04/26/17 05/01/17 04/28/17 05/02/17 5/16/17 Enclosure U.S. NUCLEAR REGULATORY COMMISSION REGION IV Docket: 05000 416 License: NPF-29 Report: 05000416/2017010 Licensee: Entergy Operations, Inc.
Facility: Grand Gulf Nuclear Station, Unit 1 Location: 7003 Baldhill Road Port Gibson, MS 39150 Dates: March 6 - 10, 2017 Inspectors:
R. Alexander, Sr. Project Engineer (Team Leader)
N. Day, Resident Inspector M. Stafford, Project Engineer T. Sullivan , Project Engineer Approved By: Jason Kozal Chief, Project Branch C Division of Reactor Projects
2
SUMMARY
IR 05000 416/2017010; 03/06/2017
- 03/10/2017
- Grand Gulf Nuclear Station
- Temporary Instruction 2515/191, Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans
, issued December 23, 2015.
The inspection activities described in this report were performed between March 6 and March 10, 1017, by a resident inspector at Grand Gulf Nuclear Station and three inspectors from the Region IV office. No findings were identified. The NRC's program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG
-1649, "Reacto r Oversight Process," Revision 6
.
A. NRC-Identified and Self-Revealing Findings
None
B. Licensee-Identified Violations
None 3
REPORT DETAILS
4. Other Activities
4OA5 Other Activities
The objective of Temporary Instruction (TI) 2515/191 "Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi
-Unit Dose Assessment Plans" is to verify that licensees have adequately implemented the mitigation strategies as described in the licensee's Final Integrated Plan (ADAMS Accession No ML16145A523) and the NRC's plant safety evaluation (ADAMS Accession No.
ML16253A322) and to verify that the licensees installed reliable water
-level measurement instrumentation in their spent fuel pools. The purpose of this TI is also to verify the licensees have implemented Emergency Preparedness (EP) enhancements as described in their site
-specific submittals and NRC safety assessments, including multi
-unit dose assessment capability and enhancements to ensure that staffing is sufficient and communications can be maintained during such an event.
The inspection verified that plans for complying with NRC Orders EA 049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond
-Design-Basis External Events (ADAMS Accession No. ML12229A174) and EA 051, Order Modifying Licenses With Regard to Reliable Spent Fuel Pool Instrumentation (ADAMS Accession No. ML12056A044) are in place and are being implemented by the licensee. Additionally, the inspection verified implementation of staffing and communications information provided in response to the March 12, 2012 request for information letter and multi
-unit dose assessment information provided per COMSECY-13-0010, Schedule and Plans for Tier 2 Order on Emergency Preparedness for Japan Lessons Learned, dated March 27, 2013 (ADAMS Accession No. ML12339A262).
The team discussed the plans and strategies with plant staff, reviewed documentation , and where appropriate, performed plant walk downs to verify that the strategies could be implemented as stated in the licensee's submittals and the NRC staff
-prepared safety evaluation. For most strategies, this included verification that the strategy was feasible, procedures and/or guidance had been developed, training had been provided to plant staff, and required equipment had been identified and staged. Specific details of the team's inspection activities are described in the following sections.
1. Mitigation Strategies for Beyond
-Design-Basis External Events
a. Inspection Scope
The team examined the licensee's established guidelines and implementing procedures for the beyond
-design-basis mitigation strategies. The team assessed how the licensee coordinated and documented the interface/transition between existing off
-normal and Emergency Operating Procedures with the newly developed mitigation strategies. The team selected a number of mitigation strategies and conducted plant walk downs with licensed operators and responsible plant staff to assess: the adequacy and completeness of the procedures; familiarity of operators with the procedure objectives 4 and specific guidance; staging and compatibility of equipment; and the practicality of the operator actions prescribed by the procedures, consistent with the postulated scenarios.
The team verified that a preventive maintenance program had been established for the FLEX portable equipment and that periodic equipment inventories were in place and being conducted. Additionally, the team examined the introductory and planned periodic/refresher training provided to the Operations and Security staffs most likely to be tasked with implementation of the FLEX mitigation strategies.
The team also reviewed the introductory and planned periodic training provided to the Emergency
Response Organization personnel.
b. Assessment Based on samples selected for review, the inspectors verified that the licensee satisfactorily implemented appropriate elements of the FLEX strategy as described in the plant specific submittals and the associated safety evaluation and determined that the licensee is generally in compliance with NRC Order EA 049. The inspectors verified that the licensee satisfactorily:
Developed and issued FLEX Support Guidelines (FSG) to implement the FLEX strategies for postulated external events
- Integrated their FSGs into their existing plant procedures such that entry into and departure from the FSGs are clear when using existing plant procedures
- Protected FLEX equipment from site
-specific hazards
- Developed and implemented adequate testing and maintenance of FLEX equipment to ensure their availability and capability
- Trained their staff to assure personnel proficiency in the mitigation of beyond-design-basis events; and Developed means to ensure that the necessary off
-site FLEX equipment will be available from off
-site locations
. The inspectors verified that any non-compliances with current licensing requirements and other issues identified during the inspection were entered into the licensee's corrective action program.
c. Findings
No findings were identified.
5 2. Spent Fuel Pool (SFP) Instrumentation
a. Inspection Scope
The team examined the licensee's newly installed spent fuel pool instrumentation. Specifically, the inspectors verified the sensors were installed as described in the plant specific submittals and the associated safety evaluation and that the cabling for the power supplies and the indications for each channel are physically and electrically separated. Additionally, environmental conditions and accessibility of the instruments were evaluated. b. Assessment Based on samples selected for review, the inspectors determined that the licensee satisfactorily installed and established control of the SFP instrumentation as described in the plant specific submittals and the associated safety evaluation and determined that the licensee is generally in compliance with NRC Order EA 051. The inspectors verified that the licensee satisfactorily:
Installed the SFP instrumentation sensors, cabling and power supplies to provide physical and electrical separation as described in the plant specific submittal and safety evaluation
- Installed the SFP instrumentation display in the location, environmental conditions
, and with the accessibility as described in the plant specific submittals; and Trained their staff to assure personnel proficiency with the maintenance, testing, and use of the SFP instrumentation.
The inspectors verified that any non-compliances with current licensing requirements, and other issues identified during the inspection were entered into the licensee' s corrective action program.
c. Findings
No findings were identified.
3. Staffing and Communication Request for Information
a. Inspection Scope
Through discussions with plant staff, review of documentation
, and plant walk downs, the team verified that the licensee has implemented required changes to staffing, communications equipment and facilities to support an Extended Loss of All AC Power (ELAP) scenario as described in the licensee's staffing assessment and the NRC safety assessment. The team also verified that the licensee has implemented dose assessment (including releases from spent fuel pools) capability using the licensee's site-specific dose assessment software and approach as described in the licensee's dose assessment submittal.
6 b. Assessment The inspectors reviewed information provided in the licensee's multi
-unit dose submittal and in response to the NRC's March 12, 2012, request for information letter. The inspectors verified that the licensee satisfactorily implemented enhancements pertaining to Near-Term Task Force Recommendation 9.3 response to a large scale natural emergency event that results in an ELAP scenario to the site and impedes access to the site.
The inspectors verified the following: The licensee satisfactorily implemented required staffing change(s) to support an ELAP scenario
- Emergency preparedness communications equipment and facilities are sufficient for dealing with an ELAP scenario; and Dose assessment capabilities (including releases from spent fuel pools) using the licensee's site
-specific dose assessment software and approach.
The inspectors verified that any non-compliances with current licensing requirements, and other issues identified during the inspection were entered into the licensee's corrective action program.
c. Findings
No findings were identified.
4OA6 Meetings, Including Exit
Exit Meeting Summary
On March 10, 2017, the inspectors presented the inspection results in a management debrief to Mr. B. Roach , Senior Manager , Site Projects and Nuclear Services
, and other members of the site staff. The inspectors confirmed that proprietary information was not provided or examined during the inspection. The inspectors completed an exit meeting conducted with Mr. G. Hawkins, Director, Regulatory and Performance Improvement, and other members of the site staff, via telephone o n April 27, 2017 , to discuss the final results of the inspection.
ATTACHMENT: SUPPLEMENTA L INFORMATION
SUPPLEMENTAL INFORMATION
KEY POINTS OF CONTACT
Licensee Personnel
- C. Bottemiller, Entergy Corporate Licensing
- T. Coutu, Director, Regulatory Assurance and Performance Improvement
- J. Dorsey, Manager, Security
- D. Ellis, Senior Emergency Planner, Emergency Preparedness
- V. Fallacara, Acting Site Vice President
- B. Flowers, FLEX Marshal, Operations
- M. Greenough, Design Engineer, Engineering
- F. Guynn, Project Manager, Entergy Corporate Fukushima Projects
- G. Hawkins, Director, Regulatory Assurance and Performance Improvement
- R. Meyer, Shift Manager, Operations
- J. Nadeau, Manager, Regulatory Assurance
- B. Roach, Senior Manager, Site Projects and Nuclear Services
- C. Roberts, Procedure Writer, Operations
- S. Sweet, Licensing Engineer, Regulatory Assurance
- F. Weaver, Shift Manager, Operations Training
- B. Wentz, Senior Manager, Operations
NRC Personnel
- M. Young, Senior Resident Inspector
LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED
Opened and Closed
2515/191 TI Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi
-Unit Dose Assessment Plans
, issued December 23, 2015