ML22208A158

Correction to Issuance of Amendment Nos. 156 and 156 Relocation of Surveillance Frequencies from the Technical Specifications to a Licensee-Controlled Document

ML22208A158
Person / Time
Site:	Comanche Peak
Issue date:	07/29/2022
From:	Dennis Galvin Plant Licensing Branch IV
To:	Peters K Vistra Operations Company
Galvin D
References
TAC ME6789, TACME6790
Download: ML22208A158 (5)

Text

July 29, 2022 Mr. Ken J. Peters Senior Vice President and Chief Nuclear Officer Attention: Regulatory Affairs Vistra Operations Company LLC Comanche Peak Nuclear Power Plant 6322 N FM 56 P.O. Box 1002 Glen Rose, TX 76043

SUBJECT:

COMANCHE PEAK NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 -

CORRECTION TO ISSUANCE OF AMENDMENT NOS. 156 AND 156 RE:

RELOCATION OF SURVEILLANCE FREQUENCIES FROM THE TECHNICAL SPECIFICATIONS TO A LICENSEE-CONTROLLED DOCUMENT (TAC NOS. ME6789 AND ME6790)

Dear Mr. Peters:

By letter dated June 29, 2012 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML12067A244), the U.S. Nuclear Regulatory Commission (NRC) issued Amendment No. 156 to Facility Operating License No. NPF-87 and Amendment No. 156 to Facility Operating License No. NPF-89 for Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2 (Comanche Peak, Units 1 and 2), respectively. The amendments adopted Technical Specifications Task Force (TSTF) Traveler TSTF-425-A, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF [Risk-Informed TSTF] Initiative 5b. When implemented, TSTF-425 relocates most frequencies of periodic surveillances from each units technical specifications (TSs) to a licensee-controlled program and provides the Surveillance Frequency Control Program (SFCP), and imposes requirements for the new SFCP in the Administrative Controls section of the TS.

The NRC staff identified an error in the title of TS 3.8.8 of the revised TS page 3.8-35 in the attachment to the June 29, 2012, letter. Specifically, Inverters was misspelled as IInverters in the title of TS 3.8.8. The title of TS 3.8.8 was correctly spelled when the page 3.8-35 (then was page 3.8-34) was previously issued with the issuance of Amendment Nos. 150 and 150 on February 26, 2010 (ML092950551). There were no changes to the TS on page 3.8-35 due to Amendment Nos. 156 and 156 as page 3.8-35 was issued only due to pagination changes. The NRC staff determined that the errors were inadvertently introduced during the preparation of the revised TS pages and are entirely typographical in nature. The enclosure to this letter contains the corrected TS page 3.8-35. Please replace the corresponding TS page 3.8-35 issued by Amendment Nos. 156 and 156 for Comanche Peak, Units 1 and 2, respectively.

K. Peters We regret any inconvenience this may have caused. If you have any questions, please contact me at 301-415-6256 or Dennis.Galvin@nrc.gov.

Sincerely,

/RA/

Dennis J. Galvin, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-445 and 50-446

Enclosure:

Correction to TS page 3.8-35 cc: Listserv

ENCLOSURE CORRECTION TO TECHNICAL SPECIFICATION PAGE 3.8-35 IN THE ATTACHMENT TO AMENDMENT NOS. 156 AND 156 VISTRA OPERATIONS COMPANY LLC COMANCHE PEAK NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 DOCKET NOS. 50-445 AND 50-4

Inverters - Shutdown 3.8.8 3.8 ELECTRICAL POWER SYSTEMS 3.8.8 Inverters Shutdown LCO 3.8.8 The Train A or Train B inverters shall be OPERABLE to support one train of the onsite Class 1E AC vital bus electrical power distribution subsystems required by LCO 3.8.10, "Distribution Systems -- Shutdown."

APPLICABILITY: MODES 5 and 6 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more required A.1 Declare affected required feature(s) Immediately inverters inoperable. inoperable.

OR A.2.1 Suspend CORE ALTERATIONS. Immediately AND A.2.2 Suspend movement of irradiated Immediately fuel assemblies.

AND A.2.3 Suspend operations involving Immediately positive reactivity additions that could result in loss of required SDM or boron concentration.

AND A.2.4 Initiate action to restore required Immediately inverters to OPERABLE status.

COMANCHE PEAK - UNITS 1 AND 2 3.8-35 Amendment No. 150, 156

ML22208A158 *via e-mail OFFICE NRR/DORL/LPL4/PM NRR/DORL/LPL4/LA* NRR/DORL/LPL4/BC*

NAME DGalvin PBlechman JDixon-Herrity DATE 7/29/2022 7/28/2022 7/29/2022 OFFICE NRR/DORL/LPL4/PM NAME DGalvin DATE 7/29/2022