ND-21-0294, ITAAC Closure Notification on Completion of ITAAC 3.3.00.07c.i.a (Index Number 795)

ITAAC Closure Notification on Completion of ITAAC 3.3.00.07c.i.a (Index Number 795)

ML22201A491
Person / Time
Site:	Vogtle
Issue date:	07/20/2022
From:	Coleman J Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ITAAC 3.3.00.07c.i.a, ND-21-0294
Download: ML22201A491 (7)

Text

Jamie M. Coleman 7825 River Road

._ Southern Nuclear Regulatory Affai rs Director Vogtle 3 & 4 Waynesboro, GA 30830 706-848-6926 tel JUL 2 0 2022 Docket No.: 52-025 ND-21-0294 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 3.3.00.07c.i.a [Index Number 795]

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 3.3.00.07c.i.a [Index Number 795]. This ITAAC verified separation is maintained between Class 1 E divisions in accordance with the fire areas as identified in Combined License, Appendix C, Table 3.3-3 in the non-radiologically controlled area of the auxiliary building. The closure process for this ITAAC is based on the guidance described in NEl-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 Roberts at 706-848-6991.

Respectfully submitted,

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Jamie M. Coleman Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant (VEGP) Unit 3 Completion of ITAAC 3.3.00.07c.i.a [Index Number 795]

JMC/CMK/sfr

U.S. Nuclear Regulatory Commission ND-21-0294 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-21-0294 Page 3 of 3 Oglethorpe Power Corporation Mr. R. 8. 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-21-0294 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-21-0294 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 ITAAC Closure Notification on Completion of ITAAC 3.3.00.07c.i.a [Index Number 795]

U.S. Nuclear Regulatory Commission ND-21-0294 Enclosure Page 2 of 4 ITAAC Statement Design Commitment 7.c) Separation is maintained between Class 1E divisions in accordance with the fire areas as identified in Table 3.3-3.

Inspections, Tests, Analyses i) Inspections of the as-built Class 1E division electrical cables, as-built communication cables associated with only one division, and the as-built raceways that route the Class 1E divisional electrical cables and communication cables located in the fire areas identified in Table 3.3-3 will be conducted.

Acceptance Criteria i.a) Results of the inspection will confirm that the separation between Class 1E divisions in the non-radiologically controlled area of the auxiliary building is consistent with Table 3.3-3.

ITAAC Determination Basis Multiple ITAAC are performed to ensure that separation is maintained between Class 1E divisions in accordance with the fire areas as identified in Table 3.3-3. This ITAAC requires inspections of the as-built Class 1E division electrical cables, as-built communication cables associated with only one division, and the as-built raceways that route the Class 1E divisional electrical cables and communication cables located in the fire areas identified in Table 3.3-3 in the non-radiologically controlled area of the auxiliary building be conducted to confirm that the separation between Class 1E divisions is consistent with Table 3.3-3. The Class 1E divisions inside the non-radiologically controlled area of the auxiliary building described in Combined License (COL) Appendix C Table 3.3-3 (Attachment A) are designed to be appropriately separated in accordance with APP-GW-E1-001 (Reference 1). Installation specifications provided to the constructor identify the separation criteria, consistent with the ITAAC commitment.

Class 1E division electrical cables , communication cables, and raceways were installed in accordance with design drawings, installation specifications issued for construction , and work package requirements. Completed raceway installation, in-progress and completed cable installation, and completed cable terminations were inspected to ensure the separation installation specifications are satisfied. Inspections were performed in accordance with the Construction Quality Verification Program , 26139-000-4MP-T81C-N7101 (Reference 2), or the Quality Control Inspection Program, ND-EN-VNP-020 (Reference 5). The completed inspection records document the satisfactory separation between Class 1E divisions in the non-radiologically controlled area of the auxiliary building consistent with COL Appendix C Table 3.3-3.

Reference 3 identifies the inspection reports associated with the cable and raceway separation inspections and confirms that the separation between Class 1E divisions in the non-

U.S. Nuclear Regulatory Commission ND-21-0294 Enclosure Page 3 of 4 radiologically controlled area of the auxiliary building is consistent with COL Appendix C Table 3.3-3.

Reference 3 is available for NRG inspection as part of the Unit 3 ITAAC 3.3.00.0?c.i.a Completion Package (Reference 4).

ITAAC Finding Review In accordance with plant procedures for ITAAC completion , Southern Nuclear Operating Company (SNC) performed a review of all ITAAC findings and associated corrective actions.

This review found no relevant ITAAC findings associated with this ITAAC and is documented in Reference 4. The ITAAC completion review is documented in the ITAAC Completion Package for ITAAC 3.3.00.0?c.i.a (Reference 4) and is available for NRC review.

IT AAC Completion Statement Based on the above information , SNC hereby notifies the NRG that ITAAC 3.3.00.0?c.i.a was performed for VEGP Unit 3 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. APP-GW-E1-001, Electrical Systems Design Criteria

2. 26139-000-4MP-T81C-N7101, Construction Quality Verification Program

3. SV3-1200-ITR-AUXNRDIR , Unit 3 Cable and Raceway Report for the Non-Radiologically Controlled Area of the Auxiliary Building

4. 3.3.00.07c.i. a-U3-CP-Rev0, ITAAC Completion Package

5. ND-EN-VNP-020 , Quality Control Inspection Program

U.S. Nuclear Regulatory Commission ND-21-0294 Enclosure Page 4 of 4 Attachment A Class 1E Divisions in Auxiliary Building Non-Radiologically Controlled Fire Areas*

Fire Area Class 1E Divisions Number A C B D 1200 AF 03 Yes Yes -- --

1201 AF02 Yes Yes Note 2 Note 2 1201 AF 03 Yes Yes Note 2 Note 2 1201 AF 04 -- -- Yes Yes 1201 AF 05 -- -- Yes Yes 1201 AF06 -- -- Yes Yes 1202AF03 Yes Note 2 Note 2 Note 2 1202 AF 04 Yes Note 2 Note 2 Note 2 1220 AF 01 -- -- Yes Yes 1230 AF 01 Yes Yes -- --

1230AF02 -- -- Yes Yes 1240AF01 Yes Yes -- --

1242AF02 Yes Yes -- --

1250 AF 01 Yes Yes -- --

Notes:

Note 1: Dash (--) indicates not applicable Note 2: Cables from this division in this fire area are limited to interdivisional cables terminating in this fire area.

• Excerpt from COL Appendix C Table 3.3-3