ND-22-0674, ITAAC Closure Notification on Completion of 2.5.04.01 (Index Number 556)

ITAAC Closure Notification on Completion of 2.5.04.01 (Index Number 556)

ML22229A517
Person / Time
Site:	Vogtle
Issue date:	08/17/2022
From:	Coleman J Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ND-22-0674
Download: ML22229A517 (6)

Text

>-. Southern Nuclear Jamie M. Coleman Regulatory Affairs Director Vogtle 3 & 4 7825 River Road Waynesboro, GA 30830 706-848-6926 tel AUG 1 7 2022 Docket No.: 52-026 ND-22-0674 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 4 ITAAC Closure Notification on Completion of 2.5.04.01 [Index Number 556]

Ladies and Gentlemen:

In accordance with 10 CFR 52.99(c)(1 ), the purpose of this letter is to notify the Nuclear Regulatory Commission (NRG) of the completion of Vogtle Electric Generating Plant (VEGP) Unit 4 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) item 2.5.04.01 [Index Number 556]

for inspection of the as-built functional arrangement of the Data Display and Processing System.

The closure process for this ITAAC is based on the guidance described in Nuclear Energy Institute (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.

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 Roberts at 706-848-6991.

Respectfully submitted ,

Jamie M. Coleman Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant (VEGP) Unit 4 Completion of 2.5.04.01 [Index Number 556]

JMC/ PAW/sfr

U.S. Nuclear Regulatory Commission ND-22-0674 Enclosure 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. D. Pitts Mr. J.B. Williams 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 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-22-0674 Enclosure 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-22-0674 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-22-0674 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 4 Completion of 2.5.04.01 [Index Number 556]

U.S. Nuclear Regulatory Commission ND-22-0674 Enclosure Page 2 of 3 ITAAC Statement Design Commitment

1. The functional arrangement of the DDS is as described in the Design Description of this Section 2.5.4.

Inspections/Tests/ Analyses Inspection of the as-built system will be performed.

Acceptance Criteria The as-built DDS conforms with the functional arrangement as described in the Design Description of this Section 2.5.4.

ITAAC Determination Basis An inspection of the as-built Data Display and Processing System (DDS) was conducted after completion of construction to confirm that the functional arrangement of the DDS is as described in the Design Description of Combined License (COL) Appendix C, Section 2.5.4. This inspection encompasses the structures, systems, and components (SSCs) identified in the COL Appendix C, Section 2.5.4, "Design Description".

The inspection (walkdown) was completed in accordance with procedure ND-RA-001-012 (Reference 1), which requires the preparation of a detailed inspection plan. This inspection plan includes the use of detailed drawings such as Piping and Instrumentation Drawings (P&IDs) , Single Line Elementary Drawings, or Equipment Layout Plan Drawings to perform visual observations and compare the as-built system to the Design Description.

The inspection results are documented in the Unit 4 Principal Closure Document SV4-DDS-ITR-800556 (Reference 2) supporting the Unit 4 ITAAC 2.5.04.01 Completion Package (Reference 3) and verify that the SSCs are physically arranged and located to perform the functions described in the Design Description. The inspection results confirm that the as-built DDS conforms with the functional arrangement as described in the COL Appendix C, Section 2.5.4, Design Description .

References 1 and 2 are available for NRC inspection as part of the Unit 4 ITAAC Completion Package (Reference 3).

IT AAC Finding Review In accordance with plant procedures for ITAAC completion , Southern Nuclear Operating Company (SNC) performed a review of findings pertaining to the subject ITAAC and associated corrective actions. This review found there are no relevant ITAAC findings associated with this ITAAC.

IT AAC Completion Statement

U.S . Nuclear Regulatory Commission ND-22-0674 Enclosure Page 3 of 3 Based on the above information, SNC hereby notifies the NRC that ITAAC 2.5.04.01 was performed for VEGP Unit 4 and that the prescribed acceptance criteria are 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. ND-RA-001-012 , Rev. 6, "Functional and Physical Arrangement Scoping Process"

2. SV4-DDS-ITR-800556, Revision 0, "Unit 4 Functional Arrangement Inspection: ITAAC 2.5.04.01 NRC Index Number 556"

3. 2.5.04.01-U4-CP-Rev0, ITAAC Completion Package