ND-18-0875, Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel and Load Item 3.3.00.07d.i (Index Number 799)

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Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel and Load Item 3.3.00.07d.i (Index Number 799)
ML18177A145
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 06/25/2018
From: Yox M
Southern Nuclear Operating Co
To:
Document Control Desk, Office of New Reactors
References
ITAAC 3.3.00.07d.i, ND-18-0875
Download: ML18177A145 (7)
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Text

Southern Nuclear m

2 5 2018 Docket Nos.:

52-025 52-026 Michael J. Yox Regulatory Affairs Director Vogtle 3 & 4 7825 River Road Waynesboro, GA 30830 706-848-6459 tel 410-474-8587 cell myox@southernco.com ND-18-0875 10CFR 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 3.3.00.07d.i [Index Number 7991 Ladies and Gentlemen:

Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifiesthe NRC that as ofJune 20, 2018, Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item 3.3.00.07d.i [Index Number 799] has not been completed greater than 225-days prior to initial fuel load. The Enclosure describes the plan for completingthis 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, IndustryGuideline 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 criteriaare met priorto 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.

Michael J. Yox Regulatory Affairs Director Vogtle 3 &4

Enclosure:

Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion Planfor Uncompleted ITAAC 3.3.00.07d.i [Index Number 799]

MJY/LBP/amw

U.S. Nuclear Regulatory Commission ND-18-0875 Page 2 of 3 To:

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

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

Mr. D. L. McKinney Mr. M. J. Yox Mr. D. L. Fulton Mr. J. B. 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 Oalethorpe Power Corporation Mr. R. B. Brinkman Municipal Electric Authority of Georgia Mr. J. E. Fuller Mr. S. M. Jackson

U.S. Nuclear Regulatory Commission ND-18-0875 Page 3 of 3 Dalton Utilities Mr. T. Bundros Westlnqhouse Electric Company. LLC Dr. L. Oriani (w/o enclosures)

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

Mr. M. M. Corletti Ms. L. G. Iller Mr. D. Hawkins Ms. J. Monahan Mr. J. L. Coward Ms. N. E. Deangells 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 Pubiic Service Commission Ms. 8. W. Kernlzan, Georgia Pubiic Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Blanton, Baich Bingham

U.S. Nuclear Regulatory Commission ND-18-0875 Enclosure Page 1 of 4 Southern Nuclear Operating Company ND-18-0875 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 3.3.00.07d.i [Index Number 799]

U.S. Nuclear Regulatory Commission ND-18-0875 Enclosure Page 2 of 4 ITAAC Statement Desion Commitment 7.d) Physicalseparation Is maintained between Class 1E divisionsand between Class 1E divisions and non-Class 1E cables.

Inspections. Tests. Analvses Inspectionsofthe as-bullt raceways that routeClass 1E cables will be performed to confirm that the separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables Isconsistent with the following:

I) Within the maincontrol room and remoteshutdown room (non-hazardareas), the minimum separation for low-voltage powercables and below Isdefined byone ofthe following:

1) Forconfigurations Involving open configurations to enclosed configurations with low-voltage power cables, the minimum vertical separation Is3 Inchesand the minimum horizontal separation Is 1 Inch.
2) Forconfigurations Involving an enclosed raceway and an open racewaywith low-voltage power cables, the minimum vertical separation Is1 Inch If the enclosed raceway Isbelow the open raceway.
3) For configurations Involving enclosed raceways, the minimum separation Is 1 Inch In both horizontal and vertical directions.
4) Forconfigurations Involving open configurations, and an enclosed raceway and an open raceway, with Instrumentation and control cables,the minimum separation Is1 Inch In both horizontal and vertical directions.

Acceptance Criteria Results ofthe Inspection will confirm thatthe separation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1E cables is consistent with the following:

I) Within the main control room and remote shutdown room (non-hazard areas) the minimum separationforlow-voltage power cables and below meets one ofthe following:

1) For configurations Involving openconfigurations to enclosed configurations with low-voltage power cables,the vertical separation Is3 Inches or more and the horizontal separation Is 1 Inch or more.
2) For configurations that Involve an enclosed raceway and an open raceway with low-voltage power cables, the minimum vertical separation may be reduced to 1 Inch If the enclosed raceway Is below the open raceway.

U.S. Nuclear Regulatory Commission ND-18-0875 Enclosure Page 3 of 4

3) For configurations that involve enclosed raceways, the minimum separation is 1 inch in both horizontal and vertical directions.
4) Forconfigurations that involve open configurations, and an enclosed raceway and an open raceway, with instrumentation and control cables, the minimum separation is 1 inch in both horizontal and vertical directions.

ITAAC Completion Description Multiple ITAAC are performed to ensure that physical separation is maintained between Class 1E divisions and between Class 1E divisions and non-Class 1E cables. This ITAAC requires inspections of the as-built raceways that route Class 1Ecablesand raceways that route non-Class 1E cables inside the main control room and remote shutdown room to confirm that physical separation between raceways thatroute Class 1Ecables of different divisions and between raceways that route Class 1Ecables and raceways that route non-Class 1Ecables meetthe required separation distances. TheClass 1Ecables and raceways and non-Class 1E cables inside the main control room and remote shutdown room are designed to be appropriately separated in accordance with APP-GW-E1-001 (Reference 1). Installation specifications provided totheconstructor identify theseparation criteria, consistent with the ITAAC commitment.

Class 1E electricalcables and raceways are installed inaccordance with design drawings, installation specifications issued for construction andwork package requirements. Completed raceway installation, in-progress andcompleted cable installation, andcompleted cable terminations are inspected to ensurethe separation installation specifications are satisfied.

Inspections are performed in accordance with the Construction Quality Verification Program 26139-000-4MP-T81C-N7101 (Reference 2). The completed inspection records documentthe satisfactory separation between raceways thatroute Class 1Ecables of different divisions, and between raceways that route Class 1Ecablesand raceways that route non-Class 1Ecables.

Cable Separation Reports XXX (References 3 and4) identify theinspection reports associated with the raceway separation inspections and confirm thattheseparation between raceways that route Class 1E cables of different divisions, and between raceways that route Class 1E cables and raceways that route non-Class 1Ecables isconsistent with the following:

Withinthe main control room and remote shutdown room (non-hazard areas) the minimum separation for low-voltage power cables and below meets one ofthefollowing:

1) For configurations involving open configurations toenciosed configurations with low-voltage power cables, thevertical separation is3 inches or more andthe horizontal separation is 1 inch or more.
2) For configurations thatinvolve an enclosed raceway and an open raceway with low-voltage power cables, the minimum vertical separation may be reduced to 1 inch if the enclosed raceway is below the open raceway.
3) For configurations that involve enclosed raceways, the minimum separation is1 inch in both horizontal and vertical directions.

U.S. Nuclear Regulatory Comnnission ND-18-0875 Enclosure Page 4 of 4

4) For configurations that involveopen configurations, and an enclosed raceway and an open raceway, with instrumentation and control cables, the minimumseparation is 1 inch in both horizontal and vertical directions.

The Cable Separation Reports (References 3 and 4) are available for NRG inspection as part of the Unit 3 and Unit 4 ITAAC 3.3.00.07d.i Completion Packages (References 5 and 6, respectively).

List of ITAAC Findings In accordance with plant procedures for ITAAC completion. Southern Nuclear Operating Company (SNC) performed a reviewof all ITAAC findingsand associated corrective actions.

This review found no relevant ITAAC findings associated with this ITAAC.

References (available for NRG inspection)

1. APP-GW-E1-001, Electrical Systems Design Criteria 2.

26139-000-4MP-T81C-N7101, Construction Quality Verification Program 3.

Unit 3 Cable Separation Report XXX 4.

Unit 4 Cable Separation Report XXX 5.

3.3.00.07d.i-U3-CP-Rev0, ITAAC Completion Package 6.

3.3.00.07d.i-U4-CP-Rev0, ITAAC Completion Package 7.

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

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