ML22124A205
Letter Sequence Approval | |
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EPID:L-2021-LLA-0157, Application to Revise Technical Specification 3.7.7, Low Pressure Service Water (LPSW) System, to Extend the Completion Time for One Required Inoperable LPSW Pump on a Temporary Basis (Approved, Closed) | |
Initiation
Administration | |
MONTHYEARRA-21-0005, Application to Revise Technical Specification 3.7.7, Low Pressure Service Water (LPSW) System, to Extend the Completion Time for One Required Inoperable LPSW Pump on a Temporary Basis2021-09-0202 September 2021
[Table View]Application to Revise Technical Specification 3.7.7, Low Pressure Service Water (LPSW) System, to Extend the Completion Time for One Required Inoperable LPSW Pump on a Temporary Basis Project stage: Request ML22063A4502022-03-0404 March 2022 Request for Additional Information Application to Revise TS 3.7.7, Low Pressure Service Water (LPSW) System, to Extend the Completion Time for One Required Inoperable LPSW Pump Project stage: RAI ML22046A0882022-03-11011 March 2022 Audit Summary Report in Support of the License Amendment Request for One-Time Note to Technical Specification 3.7.7, Low Pressure Service Water (LPSW) System Project stage: Other RA-22-0089, Response to Request for Additional Information Regarding Application to Revise Technical Specification 3.7.7, Low Pressure Service Water System, to Extend the Completion Time for One Required Inoperable LPSW2022-04-14014 April 2022 Response to Request for Additional Information Regarding Application to Revise Technical Specification 3.7.7, Low Pressure Service Water System, to Extend the Completion Time for One Required Inoperable LPSW Project stage: Response to RAI ML22124A2052022-05-0404 May 2022 Summary of May 4, 2022, Clarification Call with Duke Energy Carolinas, LLC, Application to Revise TS 3.7.7, Low Pressure Service Water (LPSW) System Project stage: Approval ML22096A1872022-07-15015 July 2022 Issuance of Amendment Nos. 424, 426, and 425 Revise TS 3.7.7, Low Pressure Service Water (LPSW) System to Extend the Completion Time for One Required Inoperable LPSW Pump Project stage: Approval 2022-03-04 |
ML22124A205 | |
Person / Time | |
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Site: | Oconee |
Issue date: | 05/04/2022 |
From: | Shawn Williams Plant Licensing Branch II |
To: | Grzeck L, Vaughan J Duke Energy Carolinas |
Williams S | |
References | |
EPID L-2021-LLA-0157 | |
Download: ML22124A205 (1) | |
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Category:Drawing
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Text
From: Williams, Shawn To: Vaughan, Jordan L; Grzeck, Lee Cc: Scarbrough, Thomas
Subject:
Summary of May 4, 2022, Clarification Call with Duke Energy Carolinas, LLC, regarding the license amendment request to revise TS 3.7.7, "Low Pressure Service Water (LPSW) System" (EPID L-2021-LLA-0157)
Date: Wednesday, May 04, 2022 11:00:55 AM Attachments: image001.png Mr. Grzeck, By application dated September 2, 2021 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML21245A210), Duke Energy Carolinas, LLC, (Duke, the licensee) requested changes to the technical specifications (TSs) for the Oconee Nuclear Station, Units 1, 2, and 3 (Oconee). The proposed change would revise TS 3.7.7, Low Pressure Service Water (LPSW) System, to extend the completion time for one required inoperable LPSW Pump on a temporary basis for Oconee. In response to a Request for Additional Information (RAI) (ADAMS Accession No. ML22063A450), Duke submitted a supplement dated April 14, 2022 (ADAMS Accession No. ML22104A010).
On May 4, 2022, the Nuclear Regulatory Commission (NRC) staff held a clarification call with Duke Energy Carolinas, LLC (the licensee) to discuss Dukes response to the Mechanical Engineering and Inservice Testing Branch (EMIB) RAI questions submitted in the April 14, 2022, supplement.
The NRC staff requested clarification regarding the location of the future installation of the CCW-518 and 1CCW-541 valves that were described in the EMIB RAI responses.
The licensee provided the below illustration.
Clarification Call Attendees Shawn Williams, NRC Oconee Project Manager Thomas Scarbrough, NRC EMIB Senior Technical Reviewer Jared Nadel, NRC Senior Resident Inspector Jordan Vaughan, Duke Stephen Roe, Duke David Dobson II, Duke Lee Grzeck, Duke Shawn Williams, Senior Project Manager Plant Licensing Branch, II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287