ND-20-1190, ITAAC Closure Notification on Completion of ITAAC 2.2.01.01 (Index Number 90)

ITAAC Closure Notification on Completion of ITAAC 2.2.01.01 (Index Number 90)

ML21187A109
Person / Time
Site:	Vogtle
Issue date:	07/06/2021
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ITAAC 2.2.01.01, ND-20-1190
Download: ML21187A109 (6)

Text

Southern Nuclear Michael J. Yox 7825 River Road Regulatory Affairs Director Waynesboro, GA 30830 Vogtle 3 & 4 706-848-6459 tel JUL 0 6 202t Docket No.: 52-025 ND-20-1190 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 ITAAC Closure Notification on Completion of ITAAC 2.2.01.01 [Index Number 901 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 2.2.01.01 [Index Number 90]. This ITAAC verified that the functional arrangement of the Containment System (CNS) and associated systems is as described in the Design Description of Combined License (COL) Appendix C, Section 2.2.1. 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 is endorsed by the NRC in Regulatory Guide 1.215.

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, Michael J. Yox Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.2.01.01

[Index Number 90]

MJY/RMS/sfr

U.S. Nuclear Regulatory Commission ND-20-1190 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena III Mr. D. L. McKinney Mr. M. D. Meier Mr. G. Chick Mr. S. Stimac Mr. P. Martino Mr. M. J. Yox Mr. A. S. Parton Ms. K. A. Roberts Mr. C. T. Defnall Mr. C. E. Morrow Mr. J. M. Fisher Mr. R. L. Beiike Mr. S. Leighty Ms. A. C. Chamberlain Mr. J. C. Haswell Document Services RTYPE: VND.LI.L06 File AR.01.02.06 cc:

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. O. Lopez-Santiago Mr. G. Armstrong Mr. M. Webb Mr. T. Fredette Mr. C. Santos Mr. B. Davis Mr. J. Vasquez Mr. J. Eargle Mr. E. Davidson Mr. T. Fanelli Ms. K. McCurry Mr. J. Parent Mr. B. Griman

U.S. Nuclear Regulatory Commission ND-20-1190 Page 3 of 3 Qqlethcrpe Power Corporatjon Mr. R. B. Brinkman Mr. E. Rasmussen Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Dalton Utilities Mr. T. Bundros Westinqhouse Electric Company. LLC Dr. L. Oriani Mr. D. C. Durham Mr. M. M. Corletti Mr. Z. 8. Harper Mr. J. L. Coward Other Mr. 8. W. Kline, Bechtel Power Corporation Ms. L. Matis, Tetra Tech NUS, Inc.

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

Mr. 8. Roetger, Georgia Public Service Commission Mr. R. L. Trokey, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Balch BIngham

U.S. Nuclear Regulatory Commission ND-20-1190 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-20-1190 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.2.01.01 [Index Number 90]

U.S. Nuclear Regulatory Commission ND-20-1190 Enclosure Page 2 of 3 ITAAC Statement Desion Commitment:

1. The functional arrangement of the CMS and associated systems is as described in the Design Description of this Section 2.2.1.

Inspections. Tests. Analyses:

Inspection of the as-built system will be performed.

Acceptance Criteria:

The as-built CMS conforms with the functional arrangement as described in the Design Description of this Section 2.2.1.

ITAAC Determination Basis An inspection of the as-built containment system (CMS)and associated systems was conducted after completion of construction to confirm that the functional arrangement of the CMS and associated systems is as described in the Design Description of Combined License (COL)

Appendix C, Section 2.2.1. This inspection encompassed the structures, systems, and components(SSCs) identified in the COL Appendix C, Section 2.2.1 Design Description, including those in Table 2.2.1-4 and Figure 2.2.1-1.

The inspection (walkdown) was completed in accordance with ND-RA-001-012, Functional and Physical Arrangement Scoping Process (Reference 1), which required the preparation of a detailed inspection plan. This inspection plan included the use of detailed drawings such as Piping and Instrumentation Drawings (P&IDs) or Single Line Elementary Drawings to perform visual observations and compared the as-built system to the Design Description.

The inspection results were documented in the Unit 3 Principal Closure Document(Reference 2) as well as the Unit 3 ITAAC 2.2.01.01 Completion Package (Reference 3)and verified that the SSCs are physically arranged and located to perform the functions described in the Design Description and referenced table and figure. The inspection results confirmed that the as-built CMS and associated systems conform with the functional arrangement as described in the COL Appendix C, Section 2.2.1, Design Description.

The Unit 3 Principal Closure Document(Reference 2) is available for NRC inspection as well as is the Unit 3 ITAAC 2.2.01.01 Completion Package.

ITAAC Finding Review In accordance with plant procedures for ITAAC completion. Southern Nuclear Operating Company (SNC) performed a review of all 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 2.2.01.01 (Reference 3)and is available for NRC review.

U.S. Nuclear Regulatory Commission ND-20-1190 Enclosure Page 3 of 3 ITAAC Completion Statement Based on the above information, SNC hereby notifies the NRG that ITAAC 2.2.01.01 was performed 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 NRG inspection)

1. ND-RA-001-012, Version 6.0,"Functional and Physical Arrangement Scoping Process"

2. SV3-CNS-ITR-800090, Revision 1,"Unit 3 CMS Functional Arrangement Inspection: ITAAC 2.2.01.01 NRC Index Number 90"

3. 2.2.01.01-U3-CP-Rev0, ITAAC Completion Package