ND-19-0507, Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.3.09.02a (Index Number 421)

Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.3.09.02a (Index Number 421)

ML19197A212
Person / Time
Site:	Vogtle
Issue date:	07/16/2019
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-19-0507
Download: ML19197A212 (7)

Text

Michael J. Yox 7825 River Road Jtk. Southern Nuclear Regulatory Affairs Director Vogtie 3 & 4 Waynesboro, GA 30830 706-848-6459 tei JUL 1 6 2019 Docket Nos.: 52-025 52-026 ND-19-0507 10CFR 52.99(c)(3)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 Southern Nuclear Operating Company Vogtie Electric Generating Plant Unit 3 and Unit 4 Notice of Uncompleted ITAAC 225-davs Prior to Initial Fuel Load Item 2.3.09.02a [Index Number 4211 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of July 11, 2019, Vogtie Electric Generating Plant(VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.3.09.02a [Index Number 421] has not been completed greater than 225-days prior to initial fuel load. The Enclosure describes the plan for completing this ITAAC. Southern Nuclear Operating Company will, at a later date, provide additional notifications for ITAAC that have not been completed 225-days prior to initial fuel load.

This notification is informed by 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. In accordance with NEI 08-01, this notification includes ITAAC for which required inspections, tests, or analyses have not been performed or have been only partially completed.

All ITAAC will be fully completed and all Section 52.99(c)(1) ITAAC Closure Notifications will be submitted to NRC to support the Commission finding that all acceptance criteria are met prior to plant operation, as required by 10 CFR 52.103(g).

This letter contains no new NRC regulatory commitments.

If there are any questions, please contact Tom Petrak at 706-848-1575.

Respectfully submitted.

Michael J. Yox Regulatory Affairs Director Vogtie 3 & 4

Enclosure:

Vogtie Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.09.02a [Index Number 421]

MJY/RLB/sfr

U.S. Nuclear Regulatory Commission ND-19-0507 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. R.G. West(w/o enclosures)

Mr. D. L. McKinney(w/o enclosures)

Mr. M. D. Meier (w/o enclosures)

Mr. D. H. Jones(w/o enclosures)

Mr. J. B. Klecha Mr. G. Chick Mr. M. J. Vox Mr. A. 8. Parton Ms. K. A. Roberts Mr. T. G. Petrak Mr. W. A. Sparkman Mr. C. T. Defnall Mr. C. E. Morrow Mr. J. L. Hughes Ms. K. M. Stacy Ms. A. C. Chamberlain Mr. J. C. Haswell Document Services RTYPE: VND.LI.L06 File AR.01.02.06 cc:

Nuclear Regulatory Commission Mr. W.Jones(w/o enclosures)

Mr. F. D. Brown Mr. C. P. Patel Mr. G. J. Khouri Ms. S. E. Temple Mr. N. D. Karlovich Mr. A. Lerch Mr. C. J. Even Mr. B. J. Kemker Ms. N. C. Coovert Mr. C. Welch Mr. J. Gaslevic Mr. V. Hall Mr. G. Armstrong Ms. T. Lamb Mr. M. Webb Mr. T. Fredette Mr. C. Weber Qqiethoroe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen

U.S. Nuclear Regulatory Commission ND-19-0507 Page 3 of 3 Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Dalton Utilities Mr. T. Bundros Westinqhouse Electric Company. LLC Dr. L. Oriani(w/o enclosures)

Mr. D.0. Durham (w/o enclosures)

Mr. M. M. CorlettI Ms. L. G. Iller Mr. Z. 8. Harper Mr. J. L. Coward Other Mr. J. E. Hesler, Bechtel Power Corporation Ms. L. Matis, Tetra Tech NUS, Inc.

Dr. W. R. Jacobs, Jr., Ph.D., GDS Associates, inc.

Mr. 8. Roetger, Georgia Public Sen/ice Commission Ms. 8. W. Kemizan, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Batch Bingham

U.S. Nuclear Regulatory Commission ND-19-0507 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-19-0507 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.09.02a [Index Number 421]

U.S. Nuclear Regulatory Commission ND-19-0507 Enclosure Page 2 of 4 ITAAC Statement Design Commitment 2.a) The hydrogen monitors identified in Table 2.3.9-1 are powered by the non-Class 1E do and UPS system.

InsoectionsTTests/Analvses Testing will be performed by providing a simulated test signal in each power group of the non-Class 1E dc and UPS system.

Acceptance Criteria A simulated test signal exists at the hydrogen monitors identified in Table 2.3.9-1 when the non-Class 1E dc and UPS system is provided the test signal.

iTAAC Completion Description Testing is performed on the hydrogen monitors identified in the VEGP Unit 3 and Unit 4 COL Appendix C Table 2.3.9-1 (Attachment A)to demonstrate they are powered from the non-Class 1E dc and UPS system (EDS). This ITAAC performs testing on the hydrogen monitors identified in Attachment A by providing a simulated test signal in the EDS supplying power to the hydrogen monitors.

Unit 3 and Unit 4 component test package work orders SNC922137 and SNCXXXXXX (References 1 and 2, respectively) document completion of power verification activities from the EDS uninterruptible power supply(UPS)distribution panel to the hydrogen monitors identified in Attachment A. References 1 and 2 first verify that power supply cables/wiring are installed and terminated from the applicable EDS UPS power distribution panels to the hydrogen monitors identified in Attachment A using approved construction drawings and cable/wiring termination documentation. References 1 and 2 then confirm, via cable/wiring termination inspection documentation, that continuity testing is 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 hydrogen monitors identified in Appendix A are powered by their respective EDS power supply.

The Unit 3 and Unit 4 component test package work orders(References 1 and 2, respectively) confirm that a simulated test signal exists at the hydrogen monitors identified in Table 2.3.9-1 when the EDS is provided the test signal.

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

List of ITAAC Findings 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.

U.S. Nuclear Regulatory Commission ND-19-0507 Enclosure Page 3 of 4 References favailable for NRG inspection)

1. SNC922137,"VLB Component Power Verification Test- ITAAC: SV3-2.3.09.02a and 2.3.09.2b"

2. SNCXXXXXX,"VLB Component Power Verification Test- ITAAC: BV4-2.3.09.02a and 2.3.09.2b"

3. 2.3.09.02a-U3-CP-Rev 0, ITAAC Completion Package

4. 2.3.09.02a-U4-CP-Rev 0, ITAAC Completion Package

5. NEI 08-01,"Industry Guideline for the ITAAC Closure Process Under 10 CFR Part 52"

U.S. Nuclear Regulatory Commission ND-19-0507 Enclosure Page 4 of 4 Attachment A COL Appendix C Table 2.3.9-1 Equipment* Tag No.*

Containment Hydrogen Monitor VLS-001 Containment Hydrogen Monitor VLS-002 Containment Hydrogen Monitor VLS-003 Excerpted from COL Appendix C Table 2.3.9-1