RA-20-0018, Supplement to Response to March 12, 2012, Request for Information Enclosure 2, Recommendation 2.1, Flooding; Integrated Assessment Submittal

Supplement to Response to March 12, 2012, Request for Information Enclosure 2, Recommendation 2.1, Flooding; Integrated Assessment Submittal

ML20027A545
Person / Time
Site:	Robinson
Issue date:	01/23/2020
From:	Kapopoulos E Duke Energy Progress
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RA-20-0018
Download: ML20027A545 (3)

Text

Ernest J. Kapopou/os, Jr.

( ~ DUKE H. B. Robinson Steam Electric Plant Unit 2 ENERGY Site Vice President Duke Energy 3581 West Entrance Road Hartsville, SC 29550 0: 843 951 1701 F: 843 9511319 JAN 2 3 2020 Emie.Kapopou/os@duke-energy.com Serial: RA-20-0018 10 CFR 50.4 January 23, 2020 10 CFR 50.54(f)

ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 H.B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 / RENEWED LICENSE NO. DPR-23

SUBJECT:

H.B. Robinson Steam Electric Plant, Unit No. 2 - Supplement to Response to March 12, 2012, Request for Information Enclosure 2, Recommendation 2.1, Flooding; Integrated Assessment Submittal

REFERENCE:

Duke Energy Letter, H.B. Robinson Steam Electric Plant, Unit No. 2 - Response to March 12, 2012, Request for Information Enclosure 2, Recommendation 2.1, Flooding; Integrated Assessment Submittal, dated December 19, 2018, ADAMS Accession Number ML18353A435 Ladies and Gentlemen, By letter dated December 19, 2018 (i.e., Reference), Duke Energy Progress, LLC (Duke Energy) submitted a flooding Integrated Assessment (IA), for the H.B. Robinson Steam Electric Plant, Unit No. 2. In Enclosure 3 to that letter, Duke Energy provided planned actions to be performed as a result of the IA. This letter is to document those planned actions as regulatory -

commitments. The enclosure to this letter provides the regulatory commitments.

Please refer any questions regarding this submittal to Mr. Art Zaremba, Director - Nuclear Fleet Licensing, at (980) 373-2062.

RA-20-0018 January 23, 2020 Page 2 I declare under penalty of perjury that the foregoing is true and correct. Executed on January 23, 2020.

Sincerely, Ernest J. Kapopoulos, Jr.

Site Vice President LJG/ljg

Enclosure:

List of Regulatory Commitments cc (with enclosure)

L. Dudes, Regional Administrator USNRC Region II A. Hon, NRR Project Manager - RNP M. Fannon, NRC Senior Resident Inspector- RNP

Enclosure Page 1 of 1 List of Regulatory Commitments The following table identifies the actions to which the H.B. Robinson Steam Electric Plant, Unit No. 2, have committed. Please direct any questions regarding these commitments to Mr. Art Zaremba, Director - Nuclear Fleet Licensing, at (980) 373-2062.

Commitment Description Scheduled Completion Date Revise plant procedures and FLEX Support Guidelines (FSGs) By January 31, 2022 to incorporate the Probable Maximum Flood (PMF) strategy.

Ensure existing FLEX strategies impacted by the PMF, as noted By January 31, 2022 above, are validated in accordance with NEI 12-06, Appendix E, Revision 2 (Diverse and Flexible Coping Strategies (FLEX)

Implementation Guide).