PLA-7753, Open Phase Condition Initiative Commitment Change

Open Phase Condition Initiative Commitment Change

ML18316A019
Person / Time
Site:	Susquehanna
Issue date:	11/12/2018
From:	Cimorelli K Susquehanna, Talen Energy
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA-7753
Download: ML18316A019 (4)

Text

TALEN~

Kevin Cimorelli Susquehanna Nuclear, LLC Site Vice President 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.3795Fax 570.542.1504 ENERGY Kevin.Cimorelli@talenenergy.com NOV 1 2 2018 U.S. Nuclear Regulatory Commission 10 CFR 50.4 Attn: Document Control Desk Washington, DC 20555-0001 SUSQUEHANNA STEAM ELECTRIC STATION OPEN PHASE CONDITION INITIATIVE COMMITMENT CHANGE Docket No. 50-387 PLA-7753 No. 50-388

References:

1. NEI Letter, "Industry Initiative on Open Phase Condition, Revision 0," dated October 09, 2013 (ADAMS Accession No. ML13333A147).

2. PPL Letter (PLA-7127), "Susquehanna Steam Electric Station Response to Request for Additional Information on Response to NRC Bulletin 2012-01, Design Vulnerability in Electric Power System," dated FebrumJI 10, 2014 (ADAMS Accession No. ML14031A086).

3. NEI Letter, "Industl)l Initiative on Open Phase Condition, Revision 2," dated September 20, 2018 (ADAMS Accession No. ML18268A114).

The purpose of this letter is to report a change in commitment regarding NRC Bulletin 2012-01, "Design Vulnerability in Electric Power System," dated July 27, 2012. Susquehanna Nuclear, LLC (Susquehanna) committed to follow the generic schedule provided in Nuclear Energy Institute (NEI) letter to the NRC dated October 09, 2013 (Reference 1) for Susquehanna Steam Electric Station (SSES)

(Reference 2). NEI has revised the industry initiative on Open Phase Condition (OPC).

Susquehanna commits to follow Revision 2 of the NEI OPC Initiative (Reference 3), or any subsequent revision issued by NEI on behalf of the industry. This commitment is summarized below and in the Attachment.

Summary ofRegulatory Commitments:

The Regulatory Commitment contained in Reference 2 states:

"SSES will follow the generic schedule that is provided in the NEI 13-12 OPC Industry Guidance Doctanent, issued December 2013, to support addressing OPC in off-site power sources at nuclear power plants. "

Susquehanna is modifying this Regulatory Commitment to state:

"Susquehanna commits to adhering to the NEI Open Phase Condition Initiative, Revision 2, dated September 2018, or any subsequent revision issued by NEI Susquehanna intends to follow the generic schedule therein."

Document Control Desk PLA-7753 Should you have any questions regarding this submittal, please contact Mr. Jason Jennings, Manager- Nuclear Regulatory Affairs at (570) 542-3155.

K. Cimorelli

Attachment:

Summary of Regulatory Commitments Copy: NRC Region I Ms. T. E. Hood, NRC Project Manager Ms. L. Micewski, NRC Sr. Resident Inspector

Attachment to PLA-7753 Summary of Regulatory Commitments

Attachment to PLA-7753 Page 1 of 1 Summary of Regulatory Commitments The following table identifies commitments made in this document. (Any other actions discussed in the submittal represent intended or planned actions. They are described to the NRC for the NRC's information and are not Regulatory Commitments.)

Commitment Type Commited Date or One-Time Commitment Programmatic "Outage" Action (Yes/No)

(Yes/No)

Susquehanna commits to As stated in the latest Yes No adhering to the NEI Open revision of the NEI OPC Phase Condition Initiative Initiative, Revision 2, dated September 2018, or any subsequent revision issued by NEI.

Susquehanna intends to follow the generic schedule therein.