ND-19-0260, ITAAC Closure Notification on Completion of ITAAC 2.3.03.02 (Index Number 319)

ITAAC Closure Notification on Completion of ITAAC 2.3.03.02 (Index Number 319)

ML19203A292
Person / Time
Site:	Vogtle
Issue date:	07/22/2019
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-19-0260
Download: ML19203A292 (6)

Text

Michael J. Yox 7825 River Road

^Southern Nuclear Regulatory Affairs Director Vogtle 3 & 4 Waynesboro, GA 30830 706-848-6459 tel JUL 2 2 2019 Docket No.: 52-025 ND-19-0260 10CFR 52.99(c)(1)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 Southern Nuclear Operating Company Vogtle Electric Generating Plant Unit 3 ITAAC Closure Notification on Completion of ITAAC 2.3.03.02 findex Number 3191 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 Vogtle Electric Generating Plant(VEGP) Unit 3 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 2.3.03.02 [Index Number 319]

for verifying the ancillary diesel generator fuel tank can withstand a seismic event. 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 Tom Petrak at 706-848-1575.

Respectfully submitted.

-6a (hciy Michael J. Yox Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.03.02 [Index Number 319]

MJY/GJL/sfr

U.S. Nuclear Regulatory Commission ND-19-0260 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 Regulatory Commission Nuclear Regulatory Commission Mr. W. Jones (w/o enclosures)

Mr. P. 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 Qqlethorpe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen

U.S. Nuclear Regulatory Commission ND-19-0260 Page 3 of 3 Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Daiton Utilities Mr. T. Bundros Westinahouse 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 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-19-0260 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-19-0260 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.03.02[Index Number 319]

U.S. Nuclear Regulatory Commission ND-19-0260 Enclosure Page 2 of 3 ITAAC Statement Design Commitment

2. The ancillary diesel generator fuel tank can withstand a seismic event.

Insoections.Tests. Analysis Inspection will be performed for the existence of a report verifying that the as-built ancillary diesel generator fuel tank and its anchorage are designed using seismic Category II methods and criteria.

Acceotance Criteria A report exists and concludes that the as-built ancillary diesel generator fuel tank and its anchorage are designed using seismic Category II methods and criteria.

ITAAC Determination Basis An inspection is conducted to verify that the ancillary diesel generator fuel tank can withstand a seismic event. The inspection confirms the existence of a report verifying that the as-built ancillary diesel generator fuel tank and its anchorage are designed using the seismic Category II methods and criteria described in VEGP 3&4 Updated Final Safety Analysis Report, Section 3.7, Seismic Design (Reference 1). VEGP 3&4 Updated Final Safety Analysis Report, Table 3.2-3, AP1000 Classification of Mechanical and Fluid Systems, Components and Equipment (Reference 2) identifies the ancillary diesel generator fuel tank as Seismic Category II.

The ancillary diesel generator fuel tank supplier issues a seismic analysis report that is referenced in the Ancillary Diesel Generator Fuel Tank and Anchorage As-Built Report SV3-1010-GCR-005(Reference 3). The as-built report is reviewed to verify that the ancillary diesel generator fuel tank and anchorage meets seismic Category II requirements using the seismic Category II methods and criteria described in Reference 1. Inspections are performed following ancillary diesel generator fuel tank installation to confirm that the as-built tank and its anchorage are installed per design report specifications. Inspection non-conformances are documented and dispositioned to ensure the as-built tank and its anchorage are designed and constructed to seismic Category II methods and criteria.

The Ancillary Diesel Fuel Tank and Anchorage As-Built Report SV3-1010-GCR-005 documents that the as-built ancillary diesel generator fuel tank and its anchorage are designed using seismic Category II methods and criteria. This report is available for NRC inspection as part of the ITAAC Completion Package (Reference 4).

ITAAC Finding Review In accordance with plant procedures for ITAAC completion. Southern Nuclear Operating Company(SNC) performed a review of all ITAAC findings pertaining to the subject ITAAC and associated corrective actions. This review found that there are no relevant ITAAC findings associated with this ITAAC. The ITAAC completion reviews are documented in the ITAAC Completion Package for ITAAC 2.3.03.02(Reference 4)and are available for NRC review.

U.S. Nuclear Regulatory Commission ND-19-0260 Enclosure Page 3 of 3 iTAAC Completion Statement Based on the above information, SNC hereby notifies the NRG that ITAAC 2.3.03.02 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 NRG inspection)

1. VEGP Unit 3 UFSAR, Section 3.7, Seismic Design

2. VEGP Unit 3 UFSAR, Table 3.2-3, AP1000 Classification of Mechanical and Fluid Systems, Components and Equipment

3. SV3-1010-GCR-005, Rev. 0, Vogtle Unit #3 As-Built Summary Report: DOS Ancillary Tank Anchorage Design

4. 2.3.03.02-U3-CP-Rev 0, ITAAC Completion Package