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Category:Memoranda
MONTHYEARML23094A1252023-03-31031 March 2023
Talen Part 21 Final Notification P21-03032023-FN R0 Re Defect Identified in Automatic Transfer Switch
ML22034A3932022-02-16016 February 2022
Calendar Year 2021 Security Baseline Completion Memo
ML21054A3032021-04-22022 April 2021
Memo to File: Final Ea/Fonsi of Independent Spent Fuel Storage Facilities Decommissioning Funding Plans Related to Susquehanna
ML17090A1332017-04-0505 April 2017
Notice of Meeting with Susquehanna Nuclear, LLC to Discuss the Nrc'S Assessment of Safety Performance at Susquehanna Steam Electric Station for 2016
ML17037B8502017-02-0606 February 2017
08/21/1975 Notice of Meeting with Architect Engineers of Mark II Owners to Discuss Load Combinations and Analytical Techniques for Determining Stresses in Mechanical Components and Structures of Mark II Containments
ML16088A2042016-03-28028 March 2016
Memo T Bowers from s Ruffin, Technical Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations W/ Encl 2 (Template)
ML16088A2052016-03-28028 March 2016
Enclosure 1 - (72.30 DFP Reviews to Be Completed 2015) - Memo T Bowers from s Ruffin, Technial Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations
ML15345A0912015-12-17017 December 2015
Closure of Issue Found During 2014 Regulatory Commitment Audit
ML15313A2392015-11-0606 November 2015
Request for Additional Information Proposed Relief Requests for the Third 10-Year Inservice Inspection Interval (TAC Nos. MF6302 Through MF6307)
ML15093A3052015-04-0303 April 2015
Memorandum to the Participants NRC Staff Notification of Proposed Issuance of Order and Conforming License Amendments Approving Indirect Transfer
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..
ML14085A4112014-05-0606 May 2014
Final TIA Response Susquehanna SGTS and Secondary Ventilation
ML14112A2392014-04-22022 April 2014
Notice of Forthcoming Closed Meeting to Discuss Dam Failure Analysis for Peach Bottom Atomic Power Station Units 2 and 3, Susquehanna Steam Electric Station Units 1 and 2, and Three Mile Island Nuclear Station Unit 1
ML13309A0802013-12-11011 December 2013
Memorandum to File: Transcript for 10 CFR 2.206 Petition from Beyond Nuclear (Et Al) Regarding General Electric Mark I and Mark II Boiling-Water Reactors
ML13043A4062013-02-12012 February 2013
Proposed Amendment No. 309 to License NPF-14 and Proposed Amendment No. 280 to License NPF-22: Change to Technical Specification Surveillance Requirement (SR) 3.8.1.9, 3.8.1.11,3.8.1.12, and 3.8.1.19 to Increase Diesel
ML13035A2482013-02-0101 February 2013
ME9609 Susquehanna Steam Electric Station Proposed Amendment No. 309 to License NPF-14 and Proposed Amendment No. 280 to License Npf -22: Change to Technical Specification Surveillance Requirement 3.8.1.19 to Increase Diesel Generator E Min
ML1114410162011-05-24024 May 2011
Summary of Susquehanna Annual Assessment Meeting, May 19, 2011
ML1014700962010-05-25025 May 2010
Summary of Annual Assessment Meeting with PPL Susquehanna, LLC, to Discuss Nrc'S Assessment of Safety Performance for Calendar Year 2009
ML0925103122009-09-0808 September 2009
Drop-in Visit from PPL Susquehanna, LLC - August 31, 2009
ML0919404402009-07-13013 July 2009
Meeting Summary, Public Meeting with PPL Susquehanna, LLC Re SCWE at Site
ML0915505712009-06-0101 June 2009
Meeting Minutes of the Plant License Renewal Subcommittee on April 1, 2009
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
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
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
ML0807400842008-03-14014 March 2008
Draft Regulatory Guide for Comment
ML0806303822008-03-0505 March 2008
Notice of Meeting with PPL Susquehanna, LLC (PPL) to Discuss Ppl'S Plan Regarding Compliance with the License Conditions Related to the New Steam Dryer During Extended Power Uprate Power Ascension for the Upcoming Refueling Outage
ML0728800512007-12-13013 December 2007
Summary of Telephone Conference Call Held on 10/03/07, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Fire
ML0728511102007-11-16016 November 2007
Summary of Telephone Conference Call Held on October 3, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC Concerning Open Items Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application
ML0730200012007-10-25025 October 2007
FRN - Power Uprates (Susquehanna), November 14, 2007
ML0726401342007-10-24024 October 2007
Summary of Telephone Conference Call with PPL Susquehanna, LLC Concerning Requests for Additional Information
ML0728906522007-10-24024 October 2007
Summary of July 19th Conference Call Between NRC DLR Environmental Staff; PPL Susquehanna, LLC; and PPL Generating Regarding PPL Generation'S Letter of Intent to File a Combined License Application for a Potential New Unit at the SSES Site
ML0724900462007-09-18018 September 2007
and 09/05/2007 Summary of Telephone Conference Calls Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning D-RAI
ML0723304142007-08-27027 August 2007
Summary of Telephone Conference Call Held on August 16, 2007, Between the Us NRC and PPL Susquehanna, Concerning Request for Additional Information Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application
ML0721101752007-07-30030 July 2007
Notice of Meeting with PPL Susquehanna, LLC (Ppl), Susquehanna Steam Electric Station, Units 1 and 2, to Conduct a Working Level-Discussion Related to NRC Staff'S Reactor Systems Safety Review of Proposed Extended Power Uprate Application
ML0716400652007-06-14014 June 2007
Notice of with PPL Susquehanna, LLC (Ppl), Susquehanna, Units 1 and 2 to Conduct a Working Level-Discussion Related to the Steam Dryer Instrumentation Plan Finite Element Analysis Model Changes, Fabrication Improvements and Start-Up Limit.
ML0705800922007-03-0202 March 2007
Summary of Telephone Conference Call Held on February 12, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Lcc, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Un
ML0629104092006-11-0909 November 2006
Review of Susquehanna Steam Electric Station Units 1 and 2 Amendment Request to Revise Technical Specifications 3.8.1
ML0624202762006-08-30030 August 2006
09/13/2006 Notice of Forthcoming Meeting with PPL Susquehanna, LLC (PPL) Susquehanna Steam Electric Station, Units 1 and 2 (SSES 1 and 2) on Pre-License Renewal Application
ML0608107012006-03-22022 March 2006
04/05/06 - Forthcoming Meeting with PPL Susquehanna, LLC (Ppl), Susquehanna Steam Electric Station, Units 1 and 2 (SSES 1 and 2) on License Renewal and Extended Power Uprate
ML0530704902005-11-0303 November 2005
Forthcoming Meeting with PPL Susquehanna, LLC (Ppl), Susquehanna, Units 1 and 2 to Conduct a Working level-discussion Related to the Schedule, Approach, and Strategy for the Proposed Extended Power Uprate Application..
ML0527103892005-09-29029 September 2005
Meeting with PPL Susquehanna 1 & 2, Schedule, Approach and Strategy for the SSES Unit 1 Cycle 14 and Cycle 15 Minimum Critical Power Ratio Safety Limit Submittals in Light of the Control Cell Friction Issues Experienced on Unit 1
ML0510804732005-04-29029 April 2005
Correction to Letter Approving the Use of the Privatel Model 960V Validated to Federal Information Processing Standard (Fips) 140-1
ML0403001132004-01-30030 January 2004
Correction of License Authority Files
ML0235404372002-12-18018 December 2002
Rquest for Additonal Information (RAI) for Emergency Plan (E-Plan) Revisions PLA-5567 - Attachment
ML0235200602002-12-18018 December 2002
Draft Request for Additional Information (RAI) Response Regarding Amendment Request for Emergency Plan (E-Plan) Revisions
ML0229705292002-10-24024 October 2002
Results of the Susquehanna Steam Electric Station Units 1 and 2 SDP Phase 2 Notebook Benchmarking Visit
ML0226002922002-09-17017 September 2002
Memorandum Regarding Report on the Status of Open TIAs Assigned to NRR
ML0219802582002-07-17017 July 2002
Safety Evaluation Input for Proposed Changes to the Susquehanna, Units 1 & 2 Technical Specifications Implementing Operability Requirements for the Ultimate Heat Sink Spray Valves (TAC Nos. MB2119 & MB2120)
2023-03-31
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 December 17, 2015 MEMORANDUM TO: Douglas A. Broaddus, Chief Plant Licensing Branch I-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation FROM: Jeffrey A. Whited, Project Manager /RA/
Plant Licensing Branch I-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation
SUBJECT:
SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1 AND 2, CLOSURE OF ISSUE FOUND DURING 2014 REGULATORY COMMITMENT AUDIT (CAC NOS. MF6472 AND MF6473)
The U.S. Nuclear Regulatory Commission (NRC) Office of Nuclear Reactor Regulation has instructed its staff to perform an audit of licensees commitment management programs to determine whether the licensees programs are consistent with industry guidance in the Nuclear Energy Institute (NEI) document NEI 99-04, Guidelines for Managing NRC Commitment Changes,1 and that regulatory commitments are being effectively implemented. The previous audit of the Susquehanna Nuclear, LLC (the licensee) commitment management program for the Susquehanna Steam Electric Station (SSES) was documented in the NRC staffs commitment audit report issued by letter dated April 6, 2015.2 During the previous audit, the NRC staff reviewed a change to a commitment outlined in Commitment Change No. LDCN 4994, which was submitted to the NRC by letter dated October 4, 2012.3 The commitment is associated with the SSES license amendment request for an Extended Power Uprate (EPU). As stated in Table 2, Item 2, of the NRC staffs commitment audit report, the review of this commitment continued after the report was issued. The results of this review are outlined below.
The license amendment approving the EPU for SSES was issued by letter dated January 30, 2008.4 As a part of EPU modifications, the licensee replaced its original steam dryers. By letter dated July 31, 2007,5 the licensee responded to a request for additional information regarding justification for the weld factors used on the SSES steam dryers, committing to perform a liquid penetrant test (PT) on the root pass and final weld pass on various welds on the dryer vane banks. However, in separate correspondence to the licensee, General Electric (GE) identified that the fabricator of the replacement steam dryers missed performing the liquid penetrant test 1
Agencywide Documents Access and Management System (ADAMS) Accession No. ML003680088 2
ADAMS Accession No. ML15006A398 3
ADAMS Accession No. ML12278A433 4
ADAMS Package Accession No. ML081050530 5
ADAMS Accession No. ML072220477
on the root pass of some steam dryer welds. This was documented in a GE report with a commitment to provide a stress reconciliation report for those welds with missed root pass PT inspections. Based on the issue identified by GE, SSES Commitment Change No. LDCN 4994 changed the commitment to perform the PT that was previously submitted to the NRC by letter dated July 31, 2007. The change summary to LDCN 4994 states, in part, that:
The steam dryers have already been constructed, installed and in operation. It is not possible to perform a PT on the root pass of the welds. Therefore, an alternate justification for the weld factors is required. GE will provide PPL with a stress reconciliation report, which will justify the use of the welds without performing a PT on the root pass of the welds.
GE has since provided the stress reconciliation report to the licensee. The licensee completed this commitment with an evaluation of steam dryer stresses at these welds based on a conservative penalty applied to the weld stress concentration factors for those locations. The NRC staff has completed its review of the licensees evaluation and has no issues with respect to the licensees management and implementation of the commitment.
This memorandum completes the NRC staffs review of Commitment Change No. LDCN 4994 and closes the open item documented in Table 2 of the NRC staffs commitment audit report.
The NRC staffs review associated with CAC Nos. MF6472 and MF6473 is complete.
Docket Nos. 50-387 and 50-388
ML15345A091 *via e-mail dated OFFICE LPL1-2/PM LPL1-2/LA EMCB/BC LPL1-2/BC LPL1-2/PM NAME JWhited LRonewicz TLupold* DBroaddus JWhited DATE 12/15/15 12/14/15 12/15/15 12/17/15 12/17/15
