ND-21-0314, ITAAC Closure Notification on Completion of ITAAC 3.3.00.07d.v.c (Index Number 811)

ITAAC Closure Notification on Completion of ITAAC 3.3.00.07d.v.c (Index Number 811)

ML21291A253
Person / Time
Site:	Vogtle
Issue date:	10/18/2021
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ITAAC 3.3.00.07d.v.c, ND-21-0314
Download: ML21291A253 (6)

Text

A Michael J. Yox 7825 River Road Cril iflnOK'n

.JUU Ml LI ICi I I INULICdl Regulatory Affairs Director Vogtie3&4 Waynesboro, GAtel30830 706-848-6459 OCT 1 8 2021 Docket No.: 52-025 ND-21-0314 10CFR 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 3.3.00.07d.v.c Findex Number 8111 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 3.3.00.07d.v.c [Index Number 811]. This ITAAC verified for the radiologically controlled area of the auxiliary building, non-Class IE wiring which is not separated from Class IE or associated wiring by the minimum separation distance or by a barrier or analyzed is treated as Class IE wiring.

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 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 3.3.00.07d.v.c [Index Number 811]

MJY/CMK/sfr

U.S. Nuclear Regulatory Commission ND-21-0314 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena III Mr. D. L. McKlnney Mr. H. Nieh 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 Ms. J.M. Coleman Mr. C. T. Defnall Mr. C. E. Morrow Mr. K. J. Drudy 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 Requlatorv Commission Ms. M. Bailey Mr. M. King Mr. G. Bowman Ms. A. Veil M C. P. Patel M . G. J. Khouri M C. J. Even M B. J. Kemker Ms. N. C. Coovert M C. Welch M J. Gaslevic M O. Lopez-Santiago M G. Armstrong M M. Webb M T. Fredette M C. Santos M B. Davis M J. Vasquez M J. Eargle M E. Davidson M T. Fanelli Ms. K. McCurry M J. Parent M B. Griman

U.S. Nuclear Regulatory Commission ND-21-0314 Page 3 of 3 Qqlethorpe Power Corporation 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 Westinahouse Electric Company. LLC Dr. L. Oriani Mr. D. 0. 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., CDS 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, Baich Bingham

U.S. Nuclear Regulatory Commission ND-21-0314 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-21-0314 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 ITAAC Giosure Notification on Compietion of ITAAC 3.3.00.07d.v.c [Index Number 811]

U.S. Nuclear Regulatory Commission ND-21-0314 Enclosure Page 2 of 3 ITAAC Statement Desion Commitment 7.d) Physical separation is maintained between Class 1E divisions and between Class 1E divisions and non-Class 1E cables.

Inspections. Tests. Analvses Inspections of the as-built raceways that route Class 1E cables will be performed to confirm that the separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables is consistent with the following:

v) Non-Class 1E wiring that is not separated from Class 1E or associated wiring by the minimum separation distance or by a barrier or analyzed is considered as associated circuits and subject to Class 1E requirements.

Acceptance Criteria Results of the inspection will confirm that the separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables is consistent with the following:

v.c) For areas in the radiologically controlled area of the auxiliary building, non-Class 1E wiring that is not separated from Class 1E or associated wiring by the minimum separation distance or by a barrier or analyzed is treated as Class 1E wiring.

ITAAC Determination Basis Multiple ITAAC are performed to ensure that physical separation is maintained between Class 1E divisions and between Class 1E divisions and non-Class 1E cables. In accordance with this ITAAC, non-Class 1E wiring that is not separated from Class 1E or associated wiring by the minimum separation distance and for which no barrier or analysis is provided is considered as associated circuits and subject to Class 1E requirements. The subject ITAAC requires inspections of the Class 1E and non-Class 1E raceways in the radiologically controlled area of the auxiliary building to confirm that non-Class 1E wiring that is not separated from Class 1E or associated wiring by the minimum separation distance or by a barrier or analyzed is considered as associated circuits and subject to Class 1E requirements. The Class 1E cables and raceways and non-Class 1E cables in the radiologically controlled area of the auxiliary building are designed to be appropriately separated in accordance with APP-GW-E1-001 (Reference 1).

Installation specifications provided to the constructor identify separation criteria, consistent with the ITAAC commitment.

Class 1E electrical cables and raceways are required to be 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 are inspected to ensure the separation installation specifications are satisfied. Inspections are performed in accordance with the Construction Quality Verification Program 26139-000-4MP-T81C-N7101 (Reference 2). ITAAC 3.3.00.07d.ii.c [Index 802] will

U.S. Nuclear Regulatory Commission ND-21-0314 Enclosure Page 3 of 3 confirm that inspection records are completed to document the satisfactory separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables.

Cable Separation Report for Associated Circuits (Reference 3)confirmed that the separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables Is consistent with the following:

For areas In the radlologlcally controlled area of the auxiliary building, non-Class 1E wiring that Is not separated from Class 1E or associated wiring by the minimum separation distance or by a barrier or analyzed Is considered as associated circuits and subject to Class 1E requirements.

There are no associated circuits In the radlologlcally controlled area of the auxiliary building (Reference 4).

The Cable Separation Report for Associated Circuits (Reference 3) Is available for NRC Inspection as part of the Unit 3 ITAAC 3.3.00.07d.v.c Completion Packages (Reference 5).

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.

ITAAC Completion Statement Based on the above Information, SNC hereby notifies the NRC that ITAAC 3.3.00.07d.v.c 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,"Bechtel Construction Quality Verification Program"

3. SV3-CSR-ITR-800811 Rev 0,"Unit 3 Cable Separation Report for Associated Circuits"

4. APP-GW-EOR-006,"IEEE 384 Design Compliance Description"

5. 3.3.00.07d.v.c-U3-CP-Rev0, ITAAC Completion Package