ND-22-0150, ITAAC Closure Notification on Completion of ITAAC 2.3.02.06b (Index Number 296)

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ITAAC Closure Notification on Completion of ITAAC 2.3.02.06b (Index Number 296)
ML22059B062
Person / Time
Site: Vogtle Southern Nuclear icon.png
Issue date: 02/28/2022
From: Yox M
Southern Nuclear Operating Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
ND-22-0150
Download: ML22059B062 (7)


Text

Michael J. Vox 7825 River Road Southern Nuclear Regulatory Affairs Waynesboro, GA 30830 Vogtle 3 & 4 706-848-6459 tel FEB 2 8 2022 Docket No.: 52-025 ND-22-0150 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 2.3.02.06b rindex Number 2961 Ladles 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 2.3.02.06b [Index 296]. This ITAAC confirms that the Class IE Chemical and Volume Control System (CVS)components Identified In Combined License (COL)Table 2.3.2-1 are powered from their respective Class 1E division. 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.

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 Kelll Roberts at 706-848-6991.

Respectfully submitted.

Michael J. Yoxi^

Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.02.06b [Index Number 296]

MJY/LBP/sfr

U.S. Nuclear Regulatory Commission ND-22-0150 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena III Mr. D. L. McKinney Mr. H. Nieh Mr. G. Chick Mr. S. Stimac Mr. P. Martino Mr. J.B. Williams Mr. M. J. Vox 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 Nuclear Reoulatorv Commission Ms. M. Bailey M . M. King M 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 . T. Fanelli Ms. K. McCurry M . J. Parent M . B. Griman M . V. Hall

U.S. Nuclear Regulatory Commission ND-22-0150 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 Daiton Utilities Mr. T. Bundros Westinahouse Electric Company. LLC Dr. L. Oriani Mr. D. C. Durham Mr. M. M. Gorletti 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-22-0150 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-22-0150 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.02.06b [Index Number 296]

U.S. Nuclear Regulatory Commission ND-22-0150 Enclosure Page 2 of 4 ITAAC Statement Design Commitment 6.b) The Class 1E components identified in Table 2.3.2-1 are powered from their respective Class 1E division.

I nsoections/Tests/Analvses Testing will be performed on the CVS by providing a simulated test signal in each Class IE division.

Acceptance Criteria A simulated test signal exists at the Class 1E equipment identified in Table 2.3.2-1 when the assigned Class IE division is provided the test signal.

ITAAC Determination Basis Testing was performed on the Class IE components (equipment) identified in the VEGP Unit 3 COL Appendix C Table 2.3.2-1 (Attachment A)to demonstrate they are powered from their respective Class IE division. This ITAAC performed testing on the Chemical and Volume Control System (CVS)equipment identified in Table 2.3.2-1 by providing a simulated test signal in each Class 1E division.

Class 1E power verification testing of the Protection and Safety Monitoring System (PMS) cabinets, associated with the equipment identified in Attachment A, was verified through the applicable portion of ITAAC 2.5.02.05a testing (Reference 1) and confirmed the PMS cabinets are powered from their respective Class IE division. SV3-CVS-ITR-800296 (Reference 2) documents completion of power verification activities from the PMS cabinets and the Class 1E power distribution panels/motor control centers to the equipment identified in Attachment A.

Reference 2 first verified that power supply cables/wiring are installed and terminated from the applicable PMS cabinet and Class 1E power distribution panel/motor control center to the respective component identified in Attachment A using approved construction drawings and cable/wiring termination documentation. Reference 2 then confirmed, via cable/wiring termination inspection documentation, that continuity testing was performed on each of the installed cables/wiring to confirm current flow within the installed cable/wiring. The combination of cable/wiring installation and termination verification, with the installed cable/wiring continuity testing, confirms that the equipment identified in Appendix A is powered from its respective Class 1E division.

SV3-CVS-ITR-800296 (Reference 2)confirmed that a simulated test signal exists at the Class 1E equipment identified in Table 2.3.2-1 when the assigned Class 1E division is provided the test signal.

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

U.S. Nuclear Regulatory Commission ND-22-0150 Enclosure Page 3 of 4 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 there are no relevant ITAAC findings associated with this ITAAC.

The ITAAC completion review is documented in the Vogtle Unit 3 ITAAC Completion Package for ITAAC 2.3.02.06b (Reference 3)and is available for NRC inspection.

ITAAC Completion Statement Based on the above information, SNC hereby notifies the NRC that ITAAC 2.3.02.06b 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 NRC Inspection)

1. SV3-PMS-ITR-800527-1 Rev. 0,"Unit 3 Protection & Safety Monitoring(PMS)System Equipment by Assigned Class 1E Division: ITAAC 2.5.02.05a"
2. SV3-CVS-ITR-800296 rev 0 "Unit 3 Chemical and Volume Control System (CVS) Class 1E Equipment Signaled: ITAAC 2.3.02.06b"
3. 2.3.02.06b-U3-CP-Rev0, ITAAC Completion Package

U.S. Nuclear Regulatory Commission ND-22-0150 Enclosure Page 4 of 4 Attachment A COL Appendix C Table 2.3.2-1 Equipment Name* Tag No.*

RCS Purification Motor-operated Isolation Valve CVS-PL-V001 RCS Purification Motor-operated Isolation Valve CVS-PL-V002 RCS Purification Motor-operated Isolation Valve CVS-PL-V003 CVS Letdown Containment Isolation Valve CVS-PL-V045 CVS Letdown Containment Isolation Valve CVS-PL-V047 CVS Auxiliary Pressurizer Spray Line Pressure CVS-PL-V084 Boundary Valve CVS Makeup Line Containment Isolation CVS-PL-V090 Motor-operated Valve CVS Makeup Line Containment Isolation CVS-PL-V091 Motor-operated Valve CVS Zinc Injection Containment Isolation Valve CVS-PL-V092 ORC CVS Zinc Injection Containment Isolation Valve CVS-PL-V094 IRC CVS Demineralized Water Isolation Valve CVS-PL-V136A CVS Demineralized Water Isolation Valve CVS-PL-V136B CVS Hydrogen Injection Containment CVS-PL-V219 Isolation Valve ORC Excerpted from COL Appendix C Table 2.3.2-1