ND-19-1251, Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.7.06.02.11 (Index Number 725)

Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.7.06.02.11 (Index Number 725)

ML19289C319
Person / Time
Site:	Vogtle
Issue date:	10/16/2019
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-19-1251
Download: ML19289C319 (7)

Text

Michael J. Yox 7825 River Road

^Southern Nuclear Regulatory Affairs Director Vogtle 3 & 4 Waynesboro, GA 30830 706-848-6459 tel OCT 1 6 2019 Docket Nos.: 52-025 52-026 ND-19-1251 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 2.7.06.02.11 (Index Number 7251 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of October 10, 2019, Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.7.06.02.11

[Index Number 725] 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.

Southern Nuclear Operating Company(SNC) previously submitted Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load for Item 2.7.06.02.11 [Index Number 725] ND-19-0212

[ML19064A350], dated March 5, 2019. This resubmittal supersedes ND-19-0212 in its entirety.

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 submitt Michael J. Yox' Regulatory Affairs Director Vogtle 3 & 4

U.S. Nuclear Regulatory Commission ND-19-1251 Page 2 of 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.7.06.02.ii [Index Number 725]

MJY/DLW/sfr

U.S. Nuclear Regulatory Commission ND-19-1251 Page 3 of 4 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena III (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. G. Chick Mr. M. Page Mr. M. J. Yox Mr. A. S. Parton Ms. K. A. Roberts Mr. T. G. Petrak Mr. C. T. Defnall Mr. C. E. Morrow Mr. J. L. Hughes Mr. S. Leighty Ms. A. C. Chamberiain Mr. J. C. Haswell Document Services RTYPE: VND.LI.L06 File AR.01.02.06 go:

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 Mr. S. Smith Oglethorpe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen

U.S. Nuclear Regulatory Commission ND-19-1251 Page 4 of 4 Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Dalton Utilities Mr. T. Bundros Westinghouse 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. Hosier, Bechtel Power Corporation Ms. L. Matis, Tetra Tech NU8, Inc.

Dr. W. R. Jacobs, Jr., Ph.D., GD8 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-19-1251 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-19-1251 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Completion Pian for Uncompleted ITAAC 2.7.06.02.11 [Index Number 725]

U.S. Nuclear Regulatory Commission ND-19-1251 Enclosure Page 2 of 3 ITAAC Statement Desion Commitment

2. The VPS provides the safety-related functions of preserving containment integrity by isolation of the VPS lines penetrating containment and providing vacuum relief for the containment vessel.

Inspections/Tests/Analvses ii) Testing will be performed to demonstrate that remotely operated containment vacuum relief isolation valves open within the required response time.

Acceptance Criteria ii) The containment vacuum relief isolation valves (VPS-PL-V800A and VPS-PL-V800B) open within 30 seconds.

ITAAC Completion Description Testing is performed in accordance with Unit 3 and Unit 4 component test packages (References 1 and 2)to confirm the Containment Air Piltration System (VPS) provides the safety-related functions of preserving containment integrity by isolating the VPS lines penetrating containment and providing vacuum relief for the containment vessel. The testing demonstrates that the remotely operated containment vacuum relief isolation valves open within the required response time.

Testing is performed in accordance with Unit 3 and Unit 4 component test packages SNCXXXXXX and SNCYYYYYY (References 1 and 2). These component test packages utilize B-GEN-ITPCI-039(Reference 3)to direct the performance of test procedures 3/4-GEN-OTS 001 (References 4 and 5), 3/4-GEN-OTS-10-003(References 6 and 7)to verify the containment vacuum relief isolation valves (VPS-PL-V800A and VPS-PL-V800B) open within 30 seconds.

References 4 through 7 establish initial conditions with each Containment vacuum relief isolation valve in the closed position. An actuation signal is generated by Protection and Safety Monitoring System (PMS) using the PMS Maintenance and Test Panel(MTP)to open each Containment vacuum relief isolation valve. Each Containment vacuum relief isolation valve opening is timed from the time the open demand signal is generated until the valve is fully open.

The Containment vacuum relief isolation valve is verified locally open by a person located at the valve. The valve opening times on Unit 3 are XX seconds for VPS-PL-800A and YY seconds for VPS-PL-800B. The valve opening times on Unit 4 are XX seconds for VPS-PL-800A and YY seconds for VPS-PL-800B.

The completed Unit 3 and Unit 4 component test results (References 1 and 2) confirm the containment vacuum relief isolation valves (VFS-PL-V800A and VFS-PL-V800B) open within 30 seconds.

U.S. Nuclear Regulatory Commission ND-19-1251 Enclosure Page 3 of 3 References 1 and 2 are available for NRG inspection as part of ITAAC 2.7.06.02.11 Unit 3 and 4 Completion Packages (Reference 8 and 9).

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.

References favailable for NRG inspection)

1. SNCXXXXXX

2. SNCYYYYYY

3. B-GEN-iTPCi-039,"PMS CIM Component Test Procedure"

4. 3-GEN-0TS-10-001,"DiViSiON A QUARTERLY VALVE STROKE TEST'

5. 4-GEN-0TS-10-001,"DiViSiON A QUARTERLY VALVE STROKE TEST'

6. 3-GEN-0TS-10-003,"DiViSiON C QUARTERLY VALVE STROKE TEST'

7. 4-GEN-0TS-10-003,"DiViSiON C QUARTERLY VALVE STROKE TEST'

8. 2.7.06.02.ii-U3-CP-Rev 0, ITAAC Completion Package

9. 2.7.06.02.ii-U4-CP-Rev 0, ITAAC Completion Package

10. NEi 08-01,"industry Guideline for the ITAAC Closure Process Under 10 CFR Part 52"