ND-18-0576, Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.6.03.05d.i (Index Number 613)

Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.6.03.05d.i (Index Number 613)

ML18117A319
Person / Time
Site:	Vogtle
Issue date:	04/25/2018
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-18-0576
Download: ML18117A319 (6)

Text

Michael J. Yox 7825 River Road Southern Nuclear Regulatory Affairs Director Waynesboro, GA 30830 Vogtie 3 & 4 706-848-6459 tel 410-474-8587 ceii myox@southernco.com APR 2 5 2018 Docket Nos.: 52-025 52-026 ND-18-0576 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 2.6.03.05d.i ilndex Number 6131 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of April 12, 2018, Vogtie Electric Generating Plant (VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.6.03.05d.i [Index Number 613] 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 subrnitted, 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 2.6.03.05d.i [Index Number 613]

MJY/PGL/amw

U.S. Nuclear Regulatory Commission ND-18-0576 Page 2 of 3 To:

Southern Nuclear Operating ComDanv/ Georgia Power Company Mr. D. A. Bost (w/o enclosures)

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

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

Mr. D. L. McKinney Mr. M. J. Vox Mr. D. L. Fulton Mr. J. 8. Klecha Mr. G. Chick Mr. F. H. Willis Ms. A. L. Pugh Mr. A. 8. Parton Mr. W. A. Sparkman Mr. C. E. Morrow Ms. K. M. Stacy Mr. M. K. Washington Mr. J. P. Redd Ms. A. C. Chamberlain Mr. D. R. Culver Mr. T. G. Petrak Document Services RTYPE; VND.LI.L06 File AR.01.02.06 cc:

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

Ms. J. M. Heisserer Mr. C. P. Patel Mr. M. E. Ernstes Mr. G. J. Khouri Mr. T. E. Chandler Ms. S. E. Temple Ms. P. Braxton Mr. N. D. Karlovich Mr. A. J. Lerch Mr. C. J. Even Mr. F. D. Brown Mr. B. J. Kemker Ms. A. E. Rivera-Varona Ms. L. A. Kent Mr. P. B. Donnelly Ms. N. C. Coovert Oqlethoroe Power Corporation Mr. R. B. Brinkman

U.S. Nuclear Regulatory Commission ND-18-0576 Page 3 of 3 Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Daltcn Utilities Mr. T. Bundros Westinqhouse Electric Company. LLC Dr. L. Oriani (w/o enclosures)

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

Mr. M. M. CorlettI Ms. L. G. lller Mr. D. Hawkins Ms. J. Monahan Mr. J. L. Coward Ms. N. E. Deangelis Other Mr. J. E. Hosier, 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 Ms. 8. W. Kernizan, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Baich Bingham

U.S. Nuclear Regulatory Commission ND-18-0576 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-18-0576 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.6.03.05d.l [Index Number 613]

U.S. Nuclear Regulatory Commission ND-18-0576 Enclosure Page 2 of 3 ITAAC Statement Desian Commitment The IDS Divisions B and C regulating transformers supply their post-72-hour ac loads when powered from an ancillary diesel generator.

Inspections/Tests/Analvses Inspection of the as-built system will be performed.

Inspection of the as-built system will be performed.

Acceptance Criteria i) Ancillary diesel generator 1 is electrically connected to regulating transformer IDSC-DT-1 ii) Ancillary diesel generator 2 is electrically connected to regulating transformer IDSB-DT-1.

ITAAC Completion Description Ancillary generators 1 and 2 are provided to supply power to the Class 1E direct current (dc) and Uninterruptible Power Supply System (IDS) Division C and B regulating transformers, respectively, to supply their post-72-hour alternating current (ac) loads. This ITAAC requires an as-built system inspection to verify that each ancillary generator is electrically connected to its corresponding regulating transformer.

The cables from each ancillary diesel generator to its regulating transformer are installed in accordance with design drawings and specifications issued for construction and work package requirements. In-progress cable installation and completed cable terminations are inspected in accordance with the Construction Quality Verification Program (Reference 1). A review of the as-built circuit inspection records is performed to confirm ancillary diesel generator 1 is electrically connected to regulating transformer IDSC-DT-1 and ancillary diesel generator 2 is electrically connected to regulating transformer IDSB-DT-1.

The results of the inspection records are summarized in Unit 3 and Unit 4 ITAAC 2.6.03.05d.i Technical Reports (References 2 and 3, respectively) and confirm ancillary diesel generators 1 and 2 are electrically connected to regulating transformers IDSC-DT-1 and IDSB-DT-1, respectively.

The ITAAC Technical Reports are available for NRC inspection as part ofthe Unit 3 and Unit 4 ITAAC 2.6.03.05d.i Completion Packages (References 4 and 5, respectively).

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, which included now-consolidated ITAAC index 614, found there are no relevant ITAAC findings associated with this ITAAC.

U.S. Nuclear Regulatory Commission ND-18-0576 Enclosure Page 3 of 3 References ^available for NRG inspection)

1. 26139-000-4MP-T81C-N7101, Construction Quality Verification Program

2. SV3-IDS-ITR-XXXX, Rev. X, "Unit 3 ITAAC 2.6.03.05d.i Technical Reporf'

3. SV4-IDS-ITR-XXXX, Rev. X, "Unit 4 ITAAC 2.6.03.05d.i Technical Report"

4. 2.6.03.05d.i-U3-CP-Rev X "Completion Package for Unit 3 ITAAC 2.6.03.05d.i [Index Number 613]"

5. 2.6.03.05d.i-U4-CP-Rev X "Completion Package for Unit 4 ITAAC 2.6.03.05d.i [Index Number 613]"

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