ND-19-1146, Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item E.3.9.05.01.07 (Index Number 855)

Unit 4 - Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item E.3.9.05.01.07 (Index Number 855)

ML19273A948
Person / Time
Site:	Vogtle
Issue date:	09/30/2019
From:	Yox M Southern Nuclear Operating Co
To:	Document Control Desk, Office of New Reactors
References
ND-19-1146
Download: ML19273A948 (6)

Text

Michael J, Yox 7825 River Road Regulatory Affairs Director

^Southern Nuclear Vogtle 3 & 4 Waynesboro, GA 30830 706-848-6459 tel SEP 3 0 2019 Docket Nos.: 52-025 52-026 ND-19-1146 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 E.3.9.05.01.07 [Index Number 8551 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of September 27, 2019, Vogtle Electric Generating Plant(VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item E.3.9.05.01.07

[Index Number 855] 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.

/AUuii Michael J. Yox Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 & Unit 4 Completion Plan for Uncompleted ITAAC E.3.9.05.01.07 [Index Number 855]

MJY/RLB/sfr

U.S. Nuclear Regulatory Commission ND-19-1146 Page 2 of 3 To:

Southern Nuclear Operating Company/ Georgia Power Company Mr. P. 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 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 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 Mr. S. Smith Qqlethorpe Power Corporation Mr. R. B. Brinkman Mr. E. Rasmussen Municipal Electric Authorltv of Georgia Mr. J. E. Fuller Mr. S. M. Jackson

U.S. Nuclear Regulatory Commission ND-19-1146 Page 3 of 3 Dalton Utilities Mr. T. Bundros 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 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., 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, Batch Bingham

U.S. Nuclear Regulatory Commission ND-19-1146 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-19-1146 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 & Unit 4 Completion Plan for Uncompleted ITAAC E.3.9.05.01.07[Index Number 855]

U.S. Nuclear Regulatory Commission ND-19-1146 Enclosure Page 2 of 3 ITAAC Statement Program Commitment 5.1 The licensee has established a technical support center(JSC)and an onsite operations support center(OSC).[H.I]

Inspections/Tests/Analvses 5.1 An inspection of the as-built JSC and OSC will be performed, including a test of the capabilities.

Acceptance Criteria 5.1.7 A reliable and backup electrical power supply is available for the JSC.

ITAAC Completion Description Multiple ITAAC are performed to ensure that the licensee has established a technical support center(TSC) and an onsite operations support center(OSC). This ITAAC performs an inspection of the as-built TSC electrical distribution system to confirm that a reliable and backup electrical power supply is available for the TSC. This ITAAC also performs testing to confirm that the TSC reliable and backup electrical power supply supplies TSC electrical loads. The TSC is located in the Communications Support Center(CSC).

Procedure XXX (Reference 1) performs a walkdown inspection of the as-built TSC electrical distribution system using approved drawings to confirm that the Offsite Retail Power System (ZRS), Non-Class IE dc and Uninterruptible Power Supply System (EDS), and the CSC Standby 1500 kW Diesel Generator are available as reliable and backup electrical power supplies for TSC electrical loads. The results of the inspection are documented in Procedure XXX and confirm that a reliable and backup electrical power supply is available for the TSC.

Testing of the as-built TSC reliable and backup electrical power supply is performed per Work Order 1007554 (Reference 2) and Work Order XXXXXXX (Reference 3) to confirm that a reliable and backup electrical power supply supplies TSC electrical loads.

Specifically, Work Order 1007554:

Tests the capability of the EDS battery to supply TSC Uninterruptible Power Supply (UPS) electrical loads for a minimum of 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> after isolating the ZRS power supply to the TSC UPS electrical loads.

Tests the capability of the EDS UPS to transfer the TSC UPS electrical loads from the EDS battery to the ZRS power supply and confirm that the ZRS power supply picks up TSC UPS loads.

Tests the capability of the EDS battery chargers to charge the EDS battery from the ZRS power supply.

U.S. Nuclear Regulatory Commission ND-19-1146 Enclosure Page 3 of 3 Work Order XXXXXXX:

Confirms that the ZRS power supply supplies TSC electrical loads.

Tests the capability of the CSC Standby 1500 kW Diesel Generator to auto-start within 30 seconds on a loss of ZRS power supply signal.

Tests the capability of the CSC Standby 1500 kW Diesel Generator to pick up TSC electrical loads supplied by the ZRS power supply.

The results of the testing are documented in Work Order 1007554 and Work Order XXXXXXX and confirm that a reliable and backup electrical power supply supplies TSC electrical loads.

References 1 through 3 are available for NRC inspection as part of Unit 3 ITAAC E.3.9.05.01.07 Completion Package (Reference 4). The VEGP Unit 4 COL Appendix C ITAAC E.3.9.05.01.07 Program Commitment states "Verified on VEGP Unit 3". Since the TSC is common to both VEGP Unit 3 and Unit 4 the Unit 3 ITAAC E.3.9.05.01.07 Completion Package also verifies that the VEGP Unit 4 ITAAC E.3.9.05.01.07 Program Commitment is met.

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(available for NRC inspection)

1. Procedure XXX, As-Built TSC Electrical Distribution System Walkdown Inspection

2. Work Order 1007554, EDS9 - Discharge Test

3. Work Order XXXXXXX, CSC Standby 1500 kW Diesel Generator Test

4. E.3.9.05.01.07-U3-CP-Rev0, ITAAC Completion Package

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