ND-20-0753, ITAAC Closure Notification on Completion of ITAAC 2.3.03.04 (Index Number 324)

ITAAC Closure Notification on Completion of ITAAC 2.3.03.04 (Index Number 324)

ML21281A135
Person / Time
Site:	Vogtle
Issue date:	10/08/2021
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ITAAC 2.3.03.04, ND-20-0753
Download: ML21281A135 (7)

Text

Michael J. Vox 7825 River Road Sk. Southern Nuclear Regulatory Affairs Director Waynesboro, GA 30830 Vogtle 3 & 4 706-848-6459 tel OCT 0 8 2021 Docket Nos.: 52-025 ND-20-0753 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 2.3.03.04 [Index Number 3241 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 2.3.03.04 [Index Number 324].

This ITAAC confirmed that controls exist in the main control room (MCR)to cause the components identified in Table 2.3.3-1 to perform the listed function and confirmed display of the parameters identified in Table 2.3.3-1 can be retrieved in the MCR. 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 Kelli Roberts at 706-848-6991.

Respectfully submitted, (V\\.cVa.-el Vox Michael J. Vox Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.03.04 [Index Number 324]

MJY/DCH/sfr

U.S. Nuclear Regulatory Commission ND-20-0753 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. Peter P. Sena III Mr. D. L. McKinney Mr. H. Nieh Mr. M. D. Meier Mr. G. Chick Mr. S. Stimac Mr. P. Martino Mr. M. J. Vox Mr. A. S. Parton Ms. K. A. Roberts Ms. J.M. Coleman Mr. C. T. Defnall Mr. C. E. Morrow Mr. K. J. Drudy Mr. J. M. Fisher Mr. R. L. Beiike Mr. S. Leighty Ms. A. C. Chamberlain Mr. J. C. Haswell Document Services RTYPE: VND.LI.L06 File AR.01.02.06 cc:

Nuclear Requlatorv Commission Ms. M. Bailey M . M. King M . G. Bowman Ms. A. Veil M . C. P. Patel M . G. J. Khouri M . C. J. Even M B. J. Kemker Ms. N. C. Coovert M . C. Welch M . J. Gaslevic M . O. Lopez-Santiago M . G. Armstrong M M. Webb M T. Fredette M C. Santos M B. Davis M J. Vasquez M J. Eargle M E. Davidson M T. Fanelli Ms. K. McCurry M J. Parent M B. Griman

U.S. Nuclear Regulatory Commission ND-20-0753 Page 3 of 3 Qqlethorpe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. 8. M. Jackson Dalton Utilities Mr. T. Bundros Westinahouse Electric Company. LLC Dr. L. Oriani Mr. D. 0. Durham Mr. M. M. Corletti Mr. Z. 8. Harper Mr. J. L. Coward Other Mr. 8. W. Kline, 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 Mr. R. L. Trokey, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Baich Bingham

U.S. Nuclear Regulatory Commission ND-20-0753 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-20-0753 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.3.03.04[Index Number 324]

U.S. Nuclear Regulatory Commission ND-20-0753 Enclosure Page 2 of 4 ITAAC Statement Desian Commitment

4. Controls exist in the MCR to cause the components identified in Table 2.3.3-1 to perform the listed function.

5. Displays of the parameters identified in Table 2.3.3-1 can be retrieved in the MCR.

Inspections. Tests. Analyses Testing will be performed on the components in Table 2.3.3-1 using controls in the MCR.

Inspection will be performed for retrievability of parameters in the MCR.

Acceptance Criteria Controls in the MCR operate to cause the components listed in Table 2.3.3-1 to perform the listed functions.

The displays identified in Table 2.3.3-1 can be retrieved in the MCR.

ITAAC Determination Basis Tests and inspections were performed to ensure controls exist in the Main Control Room (MCR) to cause the components identified in Combined License (COL)Table 2.3.3-1 (Attachment A)to perform the listed functions and to verify the display of the parameters listed in Attachment A can be retrieved in the MCR.

Controls in the MCR operate to cause the components listed in Table 2.3.3-1 to perform the listed functions.

Testing was performed in accordance with Unit 3 component test package work order listed in Reference 1 to verify that controls in the MCR operated to cause the components listed in COL Appendix C Table 2.3.3-1 (Attachment A)to perform the listed functions. At an MCR operator workstation, the Standby Diesel Fuel Oil System (DOS) was verified to be in standby, then the DOS Fuel Oil Pumps(DOS-MP-01A and DOS-MP-01B) were started using Plant Control System controls from the MCR. Local inspection verified pump start status and is documented in the test.

The Unit 3 component test results (Reference 1) confirmed that controls in the MCR operated to cause the components listed in Table 2.3.3-1 to perform the listed functions.

The displays identified in Table 2.3.3-1 can be retrieved in the MCR.

The inspection was performed in accordance with Unit 3 component test package work order listed in Reference 1 for DOS component indication verifications, and visually confirmed that when each of the displays of parameters identified in Attachment A was summoned at an MCR workstation, the summoned plant parameter appears on a display monitor at that MCR workstation.

U.S. Nuclear Regulatory Commission ND-20-0753 Enclosure Page 3 of 4 The Unit 3 component test results (Reference 1) confirmed that the VEGP Unit 3 plant parameter displays identified in Attachment A can be retrieved in the MGR.

Reference 1 is available for NRG inspection as part of the Unit 3 ITAAG 2.3.03.04 Completion Package (Reference 2).

ITAAC Finding Review In accordance with plant procedures for ITAAG completion, Southern Nuclear Operating Company performed a review of all ITAAG findings pertaining to the subject ITAAG and associated corrective actions. This review found there are no relevant findings associated with the ITAAG. The ITAAG completion review is documented in the ITAAG Completion Package for ITAAG 2.3.03.04(Reference 2) and is available for NRG review.

ITAAC Completion Statement Based on the above information, SNG hereby notifies the NRG that ITAAG 2.3.03.04 was performed for VEGP Unit 3 and that the prescribed acceptance criteria are met.

Systems, structures, and components verified as part of this ITAAG are being maintained in their as-designed, ITAAG compliant condition in accordance with approved plant programs and procedures.

References(available for NRC Inspection)

1. SV3-DOS-ITR-800324, Rev. 0, "Unit 3 Recorded Results of Standby Diesel and Auxiliary Boiler Fuel Oil System: ITAAG 2.3.03.04 NRG Index Number: 324"

2. 2.3.03.04-U3-GP-Rev0, ITAAG Completion Package

U.S. Nuclear Regulatory Commission ND-20-0753 Enclosure Page 4 of 4 Attachment A Table 2.3.3-1 Control Equipment Name Tag No. Display Function Yes Diesel Fuel Oil Pump 1A (Motor) DOS-MP-01A Start (Run Status)

Yes Diesel Fuel Oil Pump 1B (Motor) DOS-MP-01B Start (Run Status)

Diesel Generator Fuel Oil Day Tank A Level DOS-016A Yes -

Diesel Generator Fuel Oil Day Tank B Level DOS-016B Yes -

Note: Dash (-) indicates not applicable.