ND-19-0629, Unit 4, Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.3.10.1 La (Index Number 878)

Unit 4, Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.3.10.1 La (Index Number 878)

ML19161A130
Person / Time
Site:	Vogtle
Issue date:	06/10/2019
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-19-0629
Download: ML19161A130 (7)

Text

Michael J. Yox 7825 River Road

^Southern Nuclear Regulatory Affairs Director Vogtle 3 & 4 Waynesboro, GA 30830 706-848-6459 tel JUN 1 0 2019 Docket Nos.: 52-025 52-026 ND-19-0629 10 CFR 52.99(c)(3)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 Southern Nuclear Operating Company Vogtle Electric Generating Plant Unit 3 and Unit 4 Notice of Uncompleted ITAAC 225-davs Prior to Initial Fuel Load Item 2.3.10.1 la [Index Number 8781 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of June 4, 2019, Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.3.10.1 la [Index Number 878] 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 D^ector Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.10.11a [Index Number 878]

MJY/RLB/sfr

U.S. Nuclear Regulatory Commission ND-19-0629 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. Yox 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 Requlatorv Commission Mr. W. Jones(w/o enclosures)

Mr. F. D. Brown Ms. J. M. Heisserer 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. I. Cozens Mr. J. Gaslevic Mr. V. Hall Qqiethorpe Power Corporation Mr. R. B. Brinkrnan Mr. E. Rasmussen Municipal Eiectric Authority of Georgia Mr. J. E. Fuller Mr. S. M. Jackson Dalton Utilities Mr. T. Bundros

U.S. Nuclear Regulatory Commission ND-19-0629 Page 3 of 3 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 Ms. J. Monahan Mr. J. L. Coward Other Mr. J. E. Hosier, 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 Service Commission Ms. 8. W. Kernizan, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Balch BIngham

U.S. Nuclear Regulatory Commission ND-19-0629 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-19-0629 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.10.11a [Index Number 878]

U.S. Nuclear Regulatory Commission ND-19-0629 Enclosure Page 2 of 4 ITAAC Statement Design Commitment 11.a) The Class 1E components identified in Table 2.3.10-1 are powered from their respective Class 1E division.

I nspections/Tests/Analvses Testing will be performed on the WLS by providing a simulated test signal in each Class 1E division.

Acceptance Criteria A simulated test signal exists at the Class 1E components identified in Table 2.3.10-1 when the assigned Class 1E division is provided the test signal.

ITAAC Completion Description Testing is performed on the Class 1E components(equipment) identified in the VEGP Unit 3 and Unit 4 COL Appendix C Table 2.3.10-1 (Attachment A)to demonstrate they are powered from their respective Class IE division. This ITAAC performs testing on the Liquid Radwaste System (WLS) 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, that provide power to the components identified in Attachment A, is verified through ITAAC 2.5.02.05a component testing (Reference 1) and confirms the PMS cabinets are powered from their respective Class 1E division. Unit 3 and Unit 4 component test package work orders SNCXXXXXX and SNCYYYYYY (References 2 and 3, respectively) document completion of power verification activities from the PMS cabinets to the components identified in Attachment A. References 2 and 3first verify that power supply cables/wiring are installed and terminated from the applicable PMS cabinet to the respective component identified in Attachment A using approved construction drawings and cable/wiring termination documentation. References 2 and 3 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 components identified in Appendix A are powered from their respective Class IE division.

The Unit 3 and Unit 4 component test package work orders (References 2 and 3, respectively) confirm that a simulated test signal exists at the Class IE equipment identified in Table 2.3.10-1 when the assigned Class 1E division is provided the test signal.

References 2 and 3 are available for NRC inspection as part of Unit 3 and Unit 4 ITAAC Completion Packages(References 4 and 5).

List of ITAAC Findings In accordance with plant procedures for ITAAC completion. Southern Nuclear Operating Cornpany(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

U.S. Nuclear Regulatory Commission ND-19-0629 Enclosure Page 3 of 4 associated with this ITAAC.

References(available for NRC inspection)

1. ITAAC 2.5.02.05a Closure Notification

2. SNCXXXXXX,"WLS Component Power Verification Test- ITAAC: SV3-2.3.10.11a"

3. SNCYYYYYY,"WLS Component Power Verification Test- ITAAC: SV4-2.3.10.11a"

4. 2.3.10.11a-U3-CP-Rev 0, ITAAC Completion Package

5. 2.3.10.11a-U4-CP-Rev 0, ITAAC Completion Package

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

U.S. Nuclear Regulatory Commission ND-19-0629 Enclosure Page 4 of 4 Attachment A COL Appendix C Table 2.3.10-1 Equipment Name* Tag No.*

WLS Auxiliary Building Radiologically Controlled WLS-400A Area(RCA) Floodup Level Sensor WLS Auxiliary Building RCA Floodup Level Sensor WLS-400B Excerpted from COL Appendix C Table 2.3.10-1