ND-22-0198, Vogtie Electric Generating Plant, Unit 3, ITAAC Closure Notification on Completion of ITAAC 2.2.04.07b (Index Number 233)

Vogtie Electric Generating Plant, Unit 3, ITAAC Closure Notification on Completion of ITAAC 2.2.04.07b (Index Number 233)

ML22097A269
Person / Time
Site:	Vogtle
Issue date:	04/07/2022
From:	Coleman J Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ND-22-0198
Download: ML22097A269 (9)

Text

Jamie Wl. Coleman 7825 River Road

^Southern Nuclear Regulatory Affairs Director Vogtie 3 & 4 Waynesboro, GA 30830 706-848-6926 tel Docket Nos.: 52-025 APR 0 7 im ND-22-0198 10 CFR 52.99(c)(1)

U.S. Nuclear Regulatory Commission Document Control Desk Washington. DC 20555-0001 Southern Nuclear Operating Company Vogtie Electric Generating Plant Unit 3 ITAAC Closure Notfication on Completion of ITAAC 2.2.04.07b [Index Number 2331 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 Vogtie Electric Generating Plant(VEGP)

Unit 3 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.2.04.07b [Index 233]. This ITAAC confirms that the Class IE Steam Generator System (SGS) components identified in Combined License (COL) Table 2.2.4-1 are powered from their respective Class IE 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 Kelli Roberts at 706-848-6991.

Respectfully submitted.

^cx 0 Jamie M. Coleman Regulatory Affairs Director Vogtie 3 & 4

Enclosure:

Vogtie Electric Generating Plant (VEGP) Unit 3 Completion of ITAAC 2.2.04.07b [index Number 233]

JMC/BSZ/sfr

U.S. Nuclear Regulatory Commission ND-22-0198 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. 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 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. Convert Mr. C. Welch Mr. J. Gaslevic Mr. O. Lopez-Santlago Mr. G. Armstrong Mr. M. Webb Mr. T. Fredette Mr. C. Santos Mr. B. Davis Mr. J. Vasquez Mr. J. Eargle Mr. T. Fanelli Ms. K. McCurry Mr. J. Parent Mr. B. Griman Mr. V. Hall

U.S. Nuclear Regulatory Commission ND-22-0198 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., CDS 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-22-0198 Enclosure Page 1 of 6 Southern Nuclear Operating Company ND-22-0198 Enclosure Vogtie Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.2.04.07b [Index Number 233]

U.S. Nuclear Regulatory Commission ND-22-0198 Enclosure Page 2 of 6 ITAAC Statement Design Commitment 7.b) The Class 1E components identified in Table 2.2.4-1 are powered from their respective Class IE division.

Inspections/Tests/Anaivses Testing will be performed by providing a simulated test signal in each Class IE division.

Acceptance Criteria A simulated test signal exists at the Class IE equipment identified in Table 2.2.4-1 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 2.2.4-1 (Attachment A)to demonstrate they are powered from their respective Class IE division. This ITAAC performs testing on the Steam Generator Syste m (SGS)equipment identified in Table 2.2.4-1 by providing a simulated test signal in each Class IE division.

Class IE power verification testing of the Protection and Safety Monitoring System (PMS) cabinets, associated with the equipment identified in Attachment A, was verified through applicable portions of ITAAC 2.5.02.05a component testing (Reference 1) and confirmed the PMS cabinets are powered from their respective Class IE division. Unit 3 SV3-SGS-ITR-800233 (Reference 2) documents completion of power verification activities from the PMS cabinets and the Class IE 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 IE 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, confirmed that the equipment identified in Appendix A is powered from its respective Class IE division.

The Unit 3 technical reports (References 1 and 2) confirm that a simulated test signal exists at the Class IE equipment identified in Table 2.2.4-1 when the assigned Class IE 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-22-0198 Enclosure Page 3 of 6 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.

ITAAC Completion Statement Based on the above information, SNC hereby notifies the NRC that ITAAC 2.2.04.07b 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-SGS-ITR-800233 Rev. 0, Unit 3 Steam Generator System (SGS) Class 1E Equipment Signaled from Assigned Division: ITAAC 2.2.04.07b

3. 2.2.04.07b-U3-CP-Rev 0, ITAAC Completion Package

U.S. Nuclear Regulatory Commission ND-22-0198 Enclosure Page 4 of 6 Attachment A COL Appendix C Table 2.2.4-1 Equipment Name* Tag No.*

Power-operated Relief Valve Block Motor-SGS-PL-V027A operated Valve Steam Generator 01 Power-operated Relief Valve Block Motor-SGS-PL-V027B operated Valve Steam Generator 02 Steam Line Condensate Drain Isolation Valve SGS-PL-V036A Steam Line Condensate Drain Isolation Valve SGS-PL-V036B Main Steam Line Isolation Valve SGS-PL-V040A Main Steam Line Isolation Valve SGS-PL-V040B Steam Line Condensate Drain Control Valve SGS-PL-V086A Steam Line Condensate Drain Control Valve SGS-PL-V086B Main Feedwater Isolation Valve SGS-PL-V057A Main Feedwater Isolation Valve SGS-PL-V057B Startup Feedwater Isolation SGS-PL-V067A Motor-operated Valve Startup Feedwater Isolation SGS-PL-V067B Motor-operated Valve Steam Generator Blowdown Isolation Valve SGS-PL-V074A Steam Generator Blowdown Isolation Valve SGS-PL-V074B Steam Generator Blowdown Isolation Valve SGS-PL-V075A Steam Generator Blowdown Isolation Valve SGS-PL-V075B Power-operated Relief Valve SGS-PL-V233A Power-operated Relief Valve SGS-PL-V233B Main Steam Isolation Valve Bypass Isolation SGS-PL-V240A Main Steam Isolation Valve Bypass Isolation SGS-PL-V240B Main Feedwater Control Valve SGS-PL-V250A

U.S. Nuclear Regulatory Commission ND-22-0198 Enclosure Page 5 of 6 Main Feedwater Control Valve SGS-PL-V250B Startup Feedwater Control Valve SGS-PL-V255A Startup Feedwater Control Valve SGS-PL-V255B Steam Generator 1 Narrow Range Level Sensor SGS-001 Steam Generator 1 Narrow Range Level Sensor SGS-002 Steam Generator 1 Narrow Range Level Sensor SGS-003 Steam Generator 1 Narrow Range Level Sensor SGS-004 Steam Generator 2 Narrow Range Level Sensor SGS-005 Steam Generator 2 Narrow Range Level Sensor SGS-006 Steam Generator 2 Narrow Range Level Sensor SGS-007 Steam Generator 2 Narrow Range Level Sensor SGS-008 Steam Generator 1 Wide Range Level Sensor SGS-011 Steam Generator 1 Wide Range Level Sensor SGS-012 Steam Generator 2 Wide Range Level Sensor SGS-013 Steam Generator 2 Wide Range Level Sensor SGS-014 Steam Generator 1 Wide Range Level Sensor SGS-015 Steam Generator 1 Wide Range Level Sensor SGS-016 Steam Generator 2 Wide Range Level Sensor SGS-017 Steam Generator 2 Wide Range Level Sensor SGS-018 Main Steam Line Steam Generator 1 SGS-030 Pressure Sensor Main Steam Line Steam Generator 1 SGS-031 Pressure Sensor Main Steam Line Steam Generator 1 SGS-032 Pressure Sensor Main Steam Line Steam Generator 1 SGS-033 Pressure Sensor Main Steam Line Steam Generator 2 SGS-034 Pressure Sensor

U.S. Nuclear Regulatory Commission ND-22-0198 Enclosure Page 6 of 6 Main Steam Line Steam Generator 2 SGS-035 Pressure Sensor Main Steam Line Steam Generator 2 SGS-036 Pressure Sensor Main Steam Line Steam Generator 2 SGS-037 Pressure Sensor Steam Generator 1 Startup Feedwater SGS-55A Flow Sensor Steam Generator 1 Startup Feedwater SGS-55B Flow Sensor Steam Generator 2 Startup Feedwater SGS-56A Flow Sensor Steam Generator 2 Startup Feedwater SGS-56B Flow Sensor

• Excerpted from COL Appendix C Table 2.2.4-1