ND-22-0342, Resubmittal of ITAAC Closure Notification on Completion of ITAAC 2.2.03.08c.xiii (Index Number 198)

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Resubmittal of ITAAC Closure Notification on Completion of ITAAC 2.2.03.08c.xiii (Index Number 198)
ML22130A790
Person / Time
Site: Vogtle Southern Nuclear icon.png
Issue date: 05/10/2022
From: Coleman J
Southern Nuclear Operating Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
ND-22-0342
Download: ML22130A790 (6)
v • d • e


Text

A Southern Nuclear Jami e M. Coleman Regulato ry Affairs Director Vogtle 3 & 4 7825 River Road Waynesboro, GA 30830 706-848-6926 tel Docket No.: 52-025 ND-22-0342 MAY 1 0 2022 10 CFR 52.99(c)(1)

U.S. Nuclear Regulatory Commission Document Control Desk Washington , DC 20555-0001 Southern Nuclear Operating Company Vogtle Electric Generating Plant Unit 3 Resubmittal of ITAAC Closure Notification on Completion of ITAAC 2.2.03.08c.xiii [Index Number 1981 Ladies and Gentlemen:

In accordance with 10 CFR 52 .99(c)(1 ), the purpose of this letter is to notify the Nuclear Regulatory Commission (NRC) of the completion of Vogtle Electric Generating Plant (VEGP) Unit 3 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.2.03.08c.xiii [Index Number 1981 for verifying the surfaces in the vicinity of the containment recirculation screens in the Passive Core Cooling System (PXS) are stainless steel. The closure process for this ITAAC is based on the guidance described in NEI 08-01, "Industry Guideline for the ITAAC Closure Process under 10 CFR Part 52 ," which was endorsed by the NRC in Regulatory Guide 1.215.

Southern Nuclear Operating Company (SNC) previously submitted ITAAC Closure Notification on Completion of ITAAC 2.2.03.08c.xiii [Index Number 1981, letter number ND-20-0653, dated April 19, 2022 [ML22109A1731. This resubmittal addresses changes to the Principal Closure Document (Reference 1 in the enclosure) to support the completion of the subject ITAAC and supercedes ND-20-0653 in its entirety.

This letter contains no new NRC regulatory commitments. Southern Nuclear Operating Company (SNC) requests NRC staff confirmation of this determination and publication of the required notice in the Federal Register per 10 CFR 52.99.

If there are any questions, please contact Kelli A. Roberts at 706-848-6991 .

Respectfully submitted ,

J).~an~

Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant (VEGP) Unit 3 Completion of ITAAC 2.2.03.08c.xiii [Index Number 1981 JMC/CEM/sfr

U.S . Nuclear Regulatory Commission ND-22-0342 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena Ill Mr. D. L. McKinney Mr. H. Nieh Mr. G . Chick Mr. S. Stimac Mr. P. Martino Mr. J.B. Will iams Mr. A. S. Parton Ms. K. A. Roberts Ms. J.M. Coleman Mr. C. T. Defnall Mr. C. E. Morrow Mr. K. J. Drudy Mr. J. M. Fisher Mr. R. L. Beilke Mr. S. Leighty Ms. A. C. Chamberlain Mr. J.C. Haswell Document Services RTYPE: VND.LI.L06 File AR .01 .02.06 Nuclear Regulatory Commission Ms. M. Bailey Mr. M. King Mr. G. Bowman Ms. A. Veil Mr. C. P. Patel Mr. G . J. Khouri Mr. C. J. Even Mr. B. J. Kemker Ms. N. C. Coovert Mr. C. Welch Mr. J. Gaslevic Mr. 0 . Lopez-Santiago Mr. G. Armstrong Mr. M. Webb Mr. T. Fredette Mr. C. Santos Mr. B. Davis Mr. J. Vasquez Mr. J. Eargle Ms. K. Mccurry Mr. J. Parent Mr. B. Griman Mr. V. Hall

U.S. Nuclear Regulatory Commission ND-22-0342 Page 3 of 3 Oglethorpe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. S. M. Jackson Dalton Utilities Mr. T. Bundros Westinghouse Electric Company, LLC Dr. L. Oriani Mr. D. C. Durham Mr. M. M. Corletti Mr. Z. S. Harper Ms. S.L. Zwack Other Mr. S. W. Kline, Bechtel Power Corporation Ms. L. Matis, Tetra Tech NUS, Inc.

Dr. W. R. Jacobs, Jr. , Ph .D., GOS Associates, Inc.

Mr. S. Roetger, Georgia Public Service Commission Mr. R. L. Trokey, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. S. Blanton, Balch Bingham

U.S. Nuclear Regulatory Commission ND-22-0342 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-22-0342 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 Completion of ITAAC 2.2.03.08c.xiii [Index Number 198]

U.S. Nuclear Regulatory Commission ND-22-0342 Enclosure Page 2 of 3 IT AAC Statement Design Commitment 8.c) The PXS provides RCS makeup, boration, and safety injection during design basis events.

Inspections, Tests, Analyses xiii) Inspections will be conducted of the surfaces in the vicinity of the containment recirculation screens. The surfaces in the vicinity of the containment recirculation screens are the surfaces located above the bottom of the recirculation screens up to and including the bottom surface of the plate discussed in Table 2.2.3-4, item 8.c.vii, out at least 8 ft, 3 in perpendicular to the front and at least 7 feet to the side of the face of the screens.

Acceptance Criteria xiii) These surfaces are stainless steel.

ITAAC Determination Basis Multiple ITAAC are performed to demonstrate that the Passive Core Cooling System (PXS) provides Reactor Coolant System (RCS) makeup, boration, and safety injection during design basis events. For this ITAAC, inspections are performed to verify that the surfaces in the vicinity of the containment recirculation screens in the PXS are stainless steel.

The surfaces in the vicinity of the containment recirculation screens in the PXS are defined as the surfaces located above the bottom of the containment recirculation screens up to and including the bottom surface of the plate discussed in Vogtle Electric Generating Plant (VEGP)

Combined License Appendix C, Table 2.2.3-4 item 8.c.vii, out at least 8 ft , 3 in perpendicular to the front and at least 7 feet to the side of the face of the screens.

The results of the inspections of the surfaces in the vicinity of the containment recirculation screens in the PXS as defined above are documented in the Unit 3 Principal Closure Document (Reference 1) supporting the Unit 3 ITAAC 2.2.03.0Sc.xiii Completion Package (Reference 2).

The inspection confirmed that the surfaces in the vicinity of the containment recirculation screens are stainless steel.

The Unit 3 Principal Closure Document (Reference 1) is available for NRC inspection as part of the Unit 3 ITAAC 2.2.03.0Sc.xiii Completion Package (Reference 2).

ITAAC Finding Review In accordance with plant procedures for ITAAC completion, Southern Nuclear Operating Company (SNC) performed a review of all lTAAC findings pertaining to the subject ITAAC and associated corrective actions. This review found that there are no relevant ITAAC findings associated with this ITAAC. The ITAAC completion review is documented in the ITAAC Completion Package for ITAAC 2.2.03.0Sc.xiii (Reference 2) and is available for NRC review.

U.S. Nuclear Regulatory Commission ND-22-0342 Enclosure Page 3 of 3 IT AAC Completion Statement Based on the above information , SNC hereby notifies the NRC that ITAAC 2.2.03.08c.xiii was

- petfor~ d for VEGP Unit 3 and that the prescribed acceptance criteria were met.

Systems, structures, and components verified as part of this ITAAC are being maintained in their as-designed , ITAAC compliant condition in accordance with approved plant programs and procedures.

References (available for NRC inspection)

1. SV3-PXS-ITR-800198, Rev. 1,"Unit 3 PXS ITAAC Inspection of Room 11202: ITAAC 2.2.03.0Sc.xiii NRC Index Number 198"
2. 2.2.03.08c.xiii-U3-CP-Rev1 , ITAAC Completion Package
3. NEI 08-01 , "Industry Guideline for the ITAAC Closure Process Under 10 CFR Part 52"
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