ML19183A177
| ML19183A177 | |
| Person / Time | |
|---|---|
| Site: | Millstone  (DPR-021, DPR-065, NPF-049) |
| Issue date: | 06/27/2019 |
| From: | Armstrong L Dominion Energy Nuclear Connecticut |
| To: | Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation |
| References | |
| 19-235 | |
| Download: ML19183A177 (2) | |
Text
Dominion Energy Nuclear Connecticut, Inc.
Rt 156, Rope Ferry Road, Waterford, CT 06385 DominionEnergy.com U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 JUN 2 7 2019
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Dominion
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Energy Serial No.
MPS Lic/TFO Docket No.
License Nos.19-235 R1 50-245 50-336 50-423 72-47 DPR-21 DPR-65 NPF-49 DOMINION ENERGY NUCLEAR CONNECTICUT, INC.
MILLSTONE POWER STATION UNITS 1, 2, 31 AND THE INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)
REGULATORY COMMITMENT CHANGE REPORT FOR 2018 This constitutes the annual Regulatory Commitment Change Report consistent with the Millstone Power Station's Regulatory (MPS) Commitment Management Program.
On December 19, 2018, Dominion Energy Nuclear Connecticut (DENC) submitted to the Nuclear Regulatory Commission (NRC), a regulatory commitment change associated with NRC Bulletin 2012-01, Design Vulnerability in Electric Power Systems (ML18361A573). Specifically DENC revised the completion date for the Open Phase Isolation System (OPIS) for MPS2 and MPS3 from December 31, 2019, to December 31, 2020, to accommodate the completion of Open Phase Condition modification and an extended monitoring period prior to placing the OPIS in protection mode.
During 2018, there were no additional regulatory commitment changes for MPS1, MPS2, MPS3 or the ISFSI.
If you have any questions or require additional information, please contact Mr. Jeffry A. Langan at (860) 444-5544.
Sincerely, A~ Q ~
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Director, Nuclear Station Safety and Licensing
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Attachments:
0 Commitments made in this letter: None.
Serial No.19-235 2018 Regulatory Commitment Change Report Page 2 of 2 cc:
U. S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 T. H. Carter NRC Project Manager Millstone Unit 1 U.S. Nuclear Regulatory Commission Two White Flint North, Mail Stop T-8 F8 11545 Rockville Pike Rockville, MD 20852-2738 L. A. Kauffman Health Physicist-DNMS U.S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 R. V. Guzman NRC Project Manager Millstone Units 2 and 3 U.S. Nuclear Regulatory Commission On,e White Flint North, Mail Stop 08 C2 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector
- Millstone Power Station