ML23118A347

County, 1 & 2; Nine Mile Point, 2; and Quad Cities, 1 & 2 - Correction of Amendment No. 193 Adoption of TSTF-306, Revision 2, Add Action to LCO 3.3.6.1 to Give Option to Isolate the Penetration EPID L-2022-LLA-0143

ML23118A347
Person / Time
Site:	Dresden, Nine Mile Point, Clinton, Quad Cities, LaSalle
Issue date:	05/01/2023
From:	Scott Wall Plant Licensing Branch III
To:	Rhoades D Constellation Energy Generation
Wiebe J
References
EPID L-2022-LLA-0143
Download: ML23118A347 (5)

Text

May 1, 2023

Mr. David P. Rhoades Senior Vice President Constellation Energy Generation, LLC President and Chief Nuclear Officer Constellation Nuclear 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

CLINTON POWER STATION, UNIT NO. 1; DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3; LASALLE COUNTY STATION, UNITS 1 AND 2; NINE MILE POINT NUCLEAR STATION, UNIT 2; AND QUAD CITIES NUCLEAR POWER STATION, UNIT 1 AND 2 - CORRECTION OF AMENDMENT NO. 193 REGARDING ADOPTION OF TSTF-306, REVISION 2, ADD ACTION TO LCO 3.3.6.1 TO GIVE OPTION TO ISOLATE THE PENETRATION (EPID L-2022-LLA-0143)

Dear Mr. Rhoades:

By letter dated April 25, 2023, (Agencywide Documents Access and Management System (ADAMS) Accession No. ML23081A038), the U.S. Nuclear Regulatory Commission (NRC, the Commission) issued amendments in response to the Constellation Energy Generation, LLC application dated October 3, 2022 (ML22276A220).

Subsequent to issuance of the amendment, t he NRC staff discovered the following errors on technical specification (TS) page 3.3.6.1-1 of Amendment No. 193 to Renewed Facility Operating License No. NPF-69 for Nine Mile Point Nuclear Station, Unit 2:

and was removed in two COMPLETION TIME s. Specifically, the COMPLETION TIMEs should read:

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for Functions 2.b, 5.b, and 5.c

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> for Functions other than Functions 2.b, 5.b, and 5.c

Emphasis added to highlight the error location.

OR was removed from the bottom of the COMPLETION TIME list.

the word (continued) should be above the line at the bottom of the TS page.

The attached TS page corrects these unintended changes. These corrections do not change any of the conclusions in the safety evaluation associated with the issuance of the amendment.

D. Rhoades

If you have any questions, please contact me at 301-415-2855 or email at Scott.Wall@nrc.gov.

Sincerely,

/RA/

Scott P. Wall, Senior Project Manager Plant Licensing Branch III Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation

Docket Nos. 50-461, 50-237, 50-249, 50-373, 50-374, 50-410, 50-254, and 50-265

Enclosure:

Revised TS page 3.3.6.1-1 (for Amendment No. 193 to NPF-69)

cc: Listserv ENCLOSURE

NINE MILE POINT NUCLEAR STATION, UNIT 2

CORRECTED TECHNICAL SPECIFICATION PAGE FOR AMENDMENT NO. 193

Primary Containment Isolation Instrumentation 3.3.6.1

3.3 INSTRUMENTATION

3.3.6.1 Primary Containment Isolation Instrumentation

LCO 3.3.6.1 The primary containment isolation instrumentation for each Function in Table 3.3.6.1-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.6.1-1.

ACTIONS

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -NOTES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1. Penetration flow paths may be unisolated intermittently under administrative controls.

2. Separate Condition entry is allowed for each channel.

CONDITION REQUIRED ACTION COMPLETION TIME

A. One or more channels A.1 Place channel in 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for inoperable. trip. Functions 2.b, 5.b, and 5.c

OR

---

NOTE---------

Not applicable when trip capability is not maintained.

In accordance with the Risk Informed Completion Time Program

AND

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> for Functions other than Functions 2.b, 5.b, and 5.c

OR (continued)

NMP2 3.3.6.1-1 Amendment 186, 193

ML23118A347 OFFICE NRR/DORL/LPL3/PM NRR/DORL/LPL1/LA NRR/DORL/LPL1/PM NAME SWall KEntz RGuzman DATE 04/28/2023 5/1/2023 5/1/2023 OFFICE NRR/DORL/LPL3/PM (A) NRR/DORL/LPL3/PM NAME VSreenivas SWall DATE 5/1/2023 5/1/2023