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Category:Meeting Summary
MONTHYEARML23228A1952023-08-21021 August 2023
Summary of August 10, 2023, Public Observation Meeting Re. Proposed Alternative
ML23179A0012023-06-28028 June 2023
6/7/2023 - Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - Meeting Summary
ML22187A1462022-07-0606 July 2022
Joint Annual Assessment Meeting for Pa/Md/Nj/Ny Nuclear Power Plants - Meeting Summary
ML21035A1842021-02-11011 February 2021
Summary of the January 26, 2021, Meeting with Susquehanna Nuclear Regarding a Future License Amendment Request Related to Adopting Technical Specifications Task Force Traveler TSTF-505, Revision 2
ML20065F5522020-03-19019 March 2020
Summary of February 27, 2020, Meeting with Talen Energy Regarding Future License Amendment Request Related to Creating New Condition for Inoperable Manual Synchronization Circuit at Susquehanna Steam Electric Station, Units 1 and 2
ML19308A1082019-11-18018 November 2019
Summary of Meeting with Talen Energy Regarding a Future License Amendment Request Related to Revising the Dose Consequence Analysis for a Loss-Of-Coolant Accident at Susquehanna Steam Electric Station, Units 1 and 2
ML19259A2222019-10-16016 October 2019
Summary of September 16, 2019, Closed Meeting with Susquehanna Nuclear, LLC Regarding the Transition to Allow the Use of Atrium 11 Fuel for the Susquehanna Steam Electric Station, Units 1 and 2
ML19176A0502019-07-16016 July 2019
Summary of June 18, 2019, Meeting with Talen Energy Regarding Submittal of a Potential License Amendment Request Related to Changes to the Emergency Response Organization Staffing and Augmentation
ML19191A1882019-07-0909 July 2019
Joint Annual Assessment Meeting (Webinar) for Pennsylvania Power Plants - Meeting Summary
ML19134A0292019-05-21021 May 2019
Summary of Pre-Submittal Meeting with Susquehanna Nuclear, LLC to Discuss a Potential License Amendment Request Use of Atrium 11 Fuel
ML18311A2622018-11-26026 November 2018
Summary of Pre-Submittal Meeting with Susquehanna Nuclear, LLC to Discuss a Potential License Amendment Request Emergency Service Water Piping Replacement for Susquehanna Steam Electric Station, Units 1 and 2
ML18156A2632018-06-15015 June 2018
May 15, 2018, Summary of Closed Pre-Submittal Meeting with Susquehanna Nuclear, LLC to Discuss a Potential License Amendment Request the Use of Atrium 11 Fuel for Susquehanna Steam Electric Station, Units 1 and 2
ML18141A2032018-05-22022 May 2018
2018 Susquehanna Annual Assessment Meeting Summary and Attendance List
ML17250A3902017-09-14014 September 2017
Susquehanna Station, Units 1 and 2 - Summary of August 10, 2017, Pre-Submittal Teleconference with Susquehanna Nuclear, LLC to Discuss a Potential License Amendment Request Re: Technical Specifications Task Force Traveler-542 (CAC Nos. MG0059 and MG0060)
ML17153A1012017-06-0202 June 2017
May 4, 2017, Summary of Annual Assessment Meeting for Susquehanna Steam Electric Station Held
ML16131A1942016-05-10010 May 2016
April 27, 2016, Summary of Public Meeting on Susquehanna Steam Electric Station
ML15295A2022015-10-29029 October 2015
Summary of Meeting with Susquehanna Nuclear, LLC on the TSTF-425 License Amendment Request for Susquehanna Steam Electric Station, Units 1 and 2
ML15278A4922015-10-0909 October 2015
Summary of Meeting with Susquehanna Nuclear, LLC on the Emergency Action Level Scheme Change Submittal for a License Amendment for Susquehanna Steam Electric Station, Units 1 and 2
ML15174A0262015-06-23023 June 2015
Annual Assessment Meeting Summary 2014
ML14247A6082014-09-0404 September 2014
2014 Susquehanna Regulatory Performance Meeting - Summary of Public Meeting
ML14191A6992014-07-31031 July 2014
July 2, 2014 Summary of Meeting with PPL Susquehanna, LLC, Pre-Submittal Meeting Regarding Future Submittal for a License Transfer Amendment for Susquehanna Steam Electric Station, Units 1 and 2
ML14133A0592014-07-0101 July 2014
Summary of Closed Meeting Between Representatives of the Army Corps of Engineers, Nuclear Regulatory Commission, Federal Energy Regulatory Commission, Exelon Generation Co, LLC, and PPL Susquehanna, LLC, to Discuss Dam Failure Analysis..
ML14104B1302014-04-14014 April 2014
Summary of Public Meeting on April 9, 2014
ML13121A0812013-05-0101 May 2013
Summary of Public Meeting, Susquehanna Steam Electric Station
ML13107B1372013-04-17017 April 2013
Annual Assessment Meeting Sign in Sheets for April 10, 2013 Public Meeting
ML12297A2252012-10-23023 October 2012
Summary of Substantive Cross-Cutting Issues Progress Meeting with PPL Susquehanna, LLC, and Acknowledgement of Readiness for NRC 95002 Supplemental Follow-Up Inspection
ML12093A3152012-04-0202 April 2012
Summary of March 21, 2012 Susquehanna 95002 Supplemental Inspection Public Exit and Regulatory Performance Meeting
ML12093A1472012-04-0202 April 2012
Annual Assessment Meeting Summary
ML1015304112010-06-0707 June 2010
Summary of Conference Call with Boiling Water Reactor Vessel and Internals Project Regarding Recent Operating Experience Associated with Replacement Steam Dryer
ML0919101962009-07-16016 July 2009
Summary of Telephone Conference Call Held on June 25, 2009, Between the U.S. NRC and PPL Susquehanna, LLC, Comments on the Safety Evaluation Report with Open Items Related to the License Renewal of Susquehanna Steam Electric Station, Units
ML0919402172009-07-13013 July 2009
SCWE Public Mtg Sign-in Sheets, for July 6, 2009
ML0919404402009-07-13013 July 2009
Meeting Summary, Public Meeting with PPL Susquehanna, LLC Re SCWE at Site
ML0914800822009-06-0101 June 2009
Summary of Telephone Conference Call Held on May 21, 2009, Between the U.S. NRC and PPL Susquehanna, LLC, Concerning the Responses to RAIs Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application
ML0915204952009-06-0101 June 2009
Summary of Annual Assessment Meeting with PPL Susquehanna, LLC to Discuss the Nrc'S Assessment of the Safety Performance of the Susquehanna Steam Electric Station Units 1 and 2 for the Calendar Year 2008
ML0912502542009-05-0707 May 2009
Summary of Tele Conf Call Held on April 14th, 2009, Between the USNRC and PPL Susquehanna, LLC, Concerning Draft Requests for Additional Information Pertaining to the SSES, Units 1 and 2, License Renewal Application
ML0900803792009-01-30030 January 2009
Summary of Telephone Conference Call Held on 12/18/08, Between the U.S. NRC and PPL Susquehanna, LLC, Concerning TLAA RAI
ML0833101132008-12-0303 December 2008
Meeting Summary, Telephone Conference Call Between U.S. NRC and PPL Susquehanna, LLC, Concerning the Draft Request for Additional Information Pertaining to the Susquehanna Steam Electric Station Units 1 & 2, LRA
ML0832307862008-11-19019 November 2008
11/13/2008-Summary of Telephone Conference Call Between NRC and PPL, Concerning the Responses to RAIs Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application
ML0832209472008-11-19019 November 2008
Summary of Telephone Conference Call Held on October 10, 2008, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Llc., Concerning the Responses to Requests for Additional Information Pertaining to the Susquehanna Steam...
ML0830305912008-11-0303 November 2008
Summary of Telephone Conference Call Held on Sept 24, 2008, Between the U.S. NRC and PPL Susquehanna, Llc., Concerning Draft Requests for Additional Information Pertaining to the SSES, Units 1 and 2, License Renewal Application
ML0828901522008-10-21021 October 2008
Summary of Telephone Conference Call Held on October 8, 2008, Between the USNRC and PPL Susquehanna, Llc. Concerning Draft Requests for Additional Information Pertaining to the, License Renewal Application
ML0828004392008-10-17017 October 2008
09/15/2008-Summary of Telephone Conference Call Between Us NRC and PPL Susquehanna, LLC, Concerning Draft Request for Additional Information Pertaining to the Susquehanna Steam Electric Station, Units 1 & 2, License Renewal Application
ML0828205772008-10-17017 October 2008
09/18/2008 Meeting Summary, Meeting Between the NRC and PPL Susquehanna, Llc., Concerning Requests for Additional Information Responses Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application
ML0822603532008-10-0101 October 2008
06/25/2008 Meeting Summary, Telephone Conference Call Between the NRC and PPL Susquehanna, LLC, Concerning Draft Request for Additional Information Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application
ML0814200522008-05-30030 May 2008
05/19/2008 Summary of Telephone Conference Call Held Between the NRC and PPL Susquehanna, LLC, Concerning Draft Request for Additional Information Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application
ML0811307322008-04-22022 April 2008
Summary of Annual Assessment Meeting with PPL Corporation and Susquehanna Nrc'S Assessment of the Safety Performance of the Susquehanna Steam Electric Station (Susquehanna) for Calendar Year 2007
ML0734804472008-04-0404 April 2008
05/14/2007 to 05/17/2007 - Summary of Meeting with PPL Susquehanna, LLC, Environmental Site Audit Related to the Review of the License Renewal Application
ML0808501552008-03-26026 March 2008
Units 1 & 2 - Summary of March 18, 2008, Meeting with PPL Susquehanna, on Submission Details for Susquehanna Units and 2, Pose-Extended Power Uprate (EPU) Power Ascension (Tac No. MD8079)
ML0801405152008-02-11011 February 2008
Summary of Telephone Conference Call Held on December 28, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Un
ML0727602762007-10-24024 October 2007
09/26/2007 Summary of Telephone Conference Call Between the NRC and PPL Susquehanna, LLC Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application
2023-08-21
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 29, 2015 LICENSEE: Susquehanna Nuclear, LLC FACILITY: Susquehanna Steam Electric Station, Units 1 and 2
SUBJECT:
SUMMARY
OF OCTOBER 21, 2015, MEETING WITH SUSQUEHANNA NUCLEAR, LLC ON THE TSTF-425 LICENSE AMENDMENT REQUEST FOR SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1AND2 (CAC NOS.
MF5151 AND MF5152)
Background
On October 21, 2015, a Category 1 public meeting was held between members of the U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Susquehanna Nuclear, LLC (the licensee) by teleconference. The purpose of the meeting was to discuss a Draft Request for Additional Information (RAI) with Susquehanna Nuclear, LLC related to a license amendment request (LAR) submitted by letter dated October 27, 2014 (Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML14317A052), requesting the adoption of Technical Specification Task Force Traveler (TSTF)-425, "Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b," at the Susquehanna Steam Electric Station, Units 1 and 2.
The meeting notice and agenda, dated October 8, 2015, are available under ADAMS Accession No. ML15281A378 and are posted on the NRC's public Web page at http://www.nrc.gov/reading-rm/adams.html. Persons who do not have access to ADAMS or who encounter problems in accessing the meeting materials located in ADAMS should contact the NRC Public Document Room reference staff by telephone at 1-800-397-4209 or 301-415-4737, or by e-mail to PDR. Resource@nrc.gov.
The Draft RAI was sent to the licensee on October 15, 2015, by e-mail (ADAMS Accession No. ML15292A169), and is available under ADAMS Accession No. ML15292A178. A copy of RAI 10 is enclosed.
Meeting Summary During the meeting, the licensee and NRC staff discussed the Draft RAI and the information the licensee intends to provide in response. The licensee asked clarifying questions of the NRC staff, specifically asking for a distinction between single and multiple actions as applicable to RAI 10, which concerned the interpretation of Supporting Requirement HR-A3 as found in the disposition to Facts and Observations (F&O) 7-4 provided in the licensee's LAR. The clarification of RAI 10 focused on whether or not the licensee could screen out multiple action failures when building its probabilistic risk assessment in support of TSTF-425 implementation.
Common cause failure events may occur due to either single or multiple activities. The licensee stated that its previous response to RAI 8, submitted by letter dated September 21, 2015 (ADAMS Accession No. ML15265A347), may have included its disposition of some multiple
action failures in the disposition of single action failures. The NRC staff noted that this clarification should be incorporated in the response to RAI 10.
The licensee committed to respond to RAI 10 by November 13, 2015. The licensee should reference this public meeting summary when responding to the RAI. There were no regulatory decisions made at this meeting.
A list of the meeting attendees is enclosed. Members of the public were invited to attend the meeting, but there were no participants. No Public Meeting Feedback forms were received.
Please direct any inquiries to me at 301-415-4090 or Jeffrey.Whited@nrc.gov.
4rAtv&J_
Jeffrey A. Whited, Project Manager Plant Licensing Branch 1-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-387 and 50-388
Enclosures:
- 1. List of Attendees
- 2. RAI 10 cc w/enclosures: Distribution via Listserv
LIST OF A TIEN DEES OCTOBER 21. 2015. MEETING WITH SUSQUEHANNA NUCLEAR LLC TSTF-425 LICENSE AMENDMENT REQUEST FOR SUSQUEHANNA STEAM ELECTRIC STATION. UNITS 1 AND 2 U.S. Nuclear Regulatory Conmmission Susquehanna Nuclear. LLC Douglas Broaddus, NRR/DORL Brian Vresko, Plant Analysis, Talen Energy Stacey Rosenberg, NRR/DRA Suzanne M. Skoras, Plant Analysis, Talen Energy Jeffrey Whited, NRR/DORL Jason W. Hartzell; Supv-Plant Analysis, Talen Energy Tanya Hood, NRR/DORL Christopher K. Hoffman; Mgr-Nuclear Fuels, Talen Energy Daniel O'Neal, NRR/DRA Richard W. Mcintosh, Nuclear Regulatory Affairs, Talen Energy Jonathan Evans, NRR/DRA Jason Jennings, Supv-Nuclear Regulatory Affairs, Talen Energy Don Vanover, ERIN Engineering Don Mcleod, ERIN Engineering Enclosure 1
REQUEST FOR ADDITIONAL INFORMATION OFFICE OF NUCLEAR REACTOR REGULATION LICENSE AMENDMENT REQUEST TO ADOPT TSTF-425 TO RELOCATE SPECIFIC SURVEILLANCE FREQUENCIES TO A LICENSEE-CONTROLLED PROGRAM SUSQUEHANNA NUCLEAR. LLC SUSQUEHANNA STEAM ELECTRIC STATION. UNITS 1 AND 2 DOCKET NOS. 50-387 AND 50-388 By letter dated October 27, 2014, 1 as supplemented by letters dated July 2, 2015, 2 and September 21, 2015, 3 Susquehanna Nuclear, LLC (the licensee), submitted a license amendment request for the Susquehanna Steam Electric Station, Units 1 and 2 (SSES). The proposed amendment would modify the SSES technical specifications by relocating specific surveillance frequencies to a licensee-controlled program with the implementation of Nuclear Energy Institute (NEI) 04-10, "Risk-Informed Technical Specifications Initiative Sb, Risk-Informed Method for Control of Surveillance Frequencies."4 To complete its review, the U.S.
Nuclear Regulatory Commission (NRC) staff requests responses to the following questions.
Background
Regulatory Guide 1.200, Revision 2, "An Approach for Determining the Technical Adequacy of Probabilistic Risk Assessment Results for Risk-Informed Activities,"5 Regulatory Position 4.2, "Licensee Submittal Documentation," discusses the staffs expectations of the licensee's documentation in order to demonstrate technical adequacy of its PRA. One such expectation is the discussion of the resolution to the Facts and Observations from the peer review team and justification that the disposition does not adversely impact the application.
In Request for Additional Information (RAI) 3, issued by letter dated May 22, 2015,6 the NRC staff requested clarification on the licensee's response to Fact and Observation (F&O) 7-4, related to Supporting Requirement (SR) HR-B2. In response to RAI 3, the licensee explained that the resolution of the F&O was related to SR HR-A3 and that the pre-initiator identification process would preclude the development of common mode misalignment events for like components in separate divisions.
1 Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML14317A052.
2 ADAMS Accession No. ML15183A248.
3 ADAMS Accession No. ML15265A347.
4 ADAMS Accession No. ML071360456.
5 ADAMS Accession No. ML090410014.
6 ADAMS Accession No. ML15103A396.
Enclosure 2
In RAI 8, issued by letter dated August 24, 2015, 7 the NRC staff requested that the licensee discuss the justification and conclusion on screening pre-initiator mode errors. The RAI also requested that the licensee discuss considerations and the bases for the inclusion or exclusion of modeling of common-mode errors in the probabilistic risk assessment (PRA).
The licensee's response to RAI 8, submitted by supplement dated September 21, 2015, states, in part, that:
Common mode events impacting redundant system trains or diverse systems were specifically treated in accordance with HR-A3. This SR requires the identification of work practices that "involve a mechanism that simultaneously affects equipment in either different trains of a redundant system or diverse systems (e.g., use of common calibration equipment by the same crew on the same shift, a maintenance or test activity that requires realignment of an entire system (e.g., SLCS)." The intent of the SR was viewed to focus on capturing single activities that impact redundant trains of a system or diverse systems, not multiple, separate activities that impact redundant or diverse systems, even if they are performed in an outage.
SR HR-A3 describes a mechanism or process and clarifies it by the examples. The examples are not exhaustive. Common cause failure events may occur due to either single or multiple activities. An example of pre-initiator multiple actions which could result in a common failure is the use of an incorrect procedure, which may be used at different times. Therefore, pre-initiator multiple activity human failure events which could be a common mode failure, whether or not the activities occur in an outage, cannot be screened out considering SR HR-A3. This may be relevant to equipment which follows staggered testing.
Additional Information Needed
- 10. Based on the above, address how you will consider the potential for multiple actions which could be a common mode failure (such as the use of a procedure) consistent with SR HR-A3, for the PRA model.
7 ADAMS Accession No. ML15209A974.
ML15295A202 OFFICE LPL 1-2/PM LPL 1-2/LA LPL 1-2/BC LPL 1-2/PM NAME JWhited LRonewicz DBroaddus JWhited DATE 10/28/15 10/28/15 10/29/15 10/29/15
