ND-22-0049, ITAAC Closure Notification on Completion of ITAAC 2.6.09.13c (Index Number 654)

From kanterella
(Redirected from ML22021B571)
Jump to navigation Jump to search

ITAAC Closure Notification on Completion of ITAAC 2.6.09.13c (Index Number 654)
ML22021B571
Person / Time
Site: Vogtle Southern Nuclear icon.png
Issue date: 01/21/2022
From: Yox M
Southern Nuclear Operating Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
ND-22-0049
Download: ML22021B571 (6)
v • d • e


Text

Michael J. Yox 7825 River Road Southern Nuclear Regulatory Affairs Director Waynesboro, GA 30830 Vogtle 3 & 4 706-848-6459 tel JAN 2 1 2022 Docket No.: 52-025 ND-22-0049 10 CFR 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 2.6.09.13c [Index Number 6541 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 2.6.09.13c [Index Number 654]. This ITAAC confirms that non-portable communication devices (including conventional telephone systems) in the central and secondary alarm stations are wired to an independent power supply that enables the system to remain operable in the event of loss of normal power. The closure process for this ITAAC is based on the guidance described in Nuclear Energy Institute (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.

Michael J. Yox Regulatory Affairs Director Vogtle 3 & 4

Enclosure:

Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.6.09.13c [Index Number 654]

MJY/RLB/sfr

U.S. Nuclear Regulatory Commission ND-22-0049 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. G. Chick Mr. S. Stimac Mr. P. Martino Mr. J. B. Williams Mr. M. J. Vox Mr. A. 8. 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. 8. Leighty Ms. A. C. Chamberlain Mr. J. C. Haswell Document Services RTYPE: VND.LI.L06 File AR.01.02.06 cc:

Nuclear Reoulatorv Commission Ms. M. Bailey Mr. M. King Mr. 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 Mr. C. Welch Mr. J. Gaslevic Mr. O. Lopez-Santiago Mr. G. Armstrong Mr. M. Webb Mr. T. Fredette Mr. C. Santos Mr. B. Davis Mr. J. Vasquez Mr. J. Eargle Mr. T. Fanelli Ms. K. McCurry Mr. J. Parent Mr. B. Griman Mr. V. Hall

U.S. Nuclear Regulatory Commission ND-22-0049 Page 3 of 3 Oqlethorpe 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 Westinqhouse Eiectric 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., GDS 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, Batch Bingham

U.S. Nuclear Regulatory Commission ND-22-0049 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-22-0049 Enclosure Vogtle Electric Generating Plant(VEGP) Unit 3 Completion of ITAAC 2.6.09.13c [Index Number 654]

U.S. Nuclear Regulatory Commission ND-22-0049 Enclosure Page 2 of 3 ITAAC Statement Design Commitment 13.C) Non-portable communication equipment in the central and secondary alarm stations remains operable from an independent power source in the event of loss of normal power.

i nspections/Tests/Anaivses Tests, inspections, or a combination of tests and inspections of the non-portable communications equipment will be performed.

Acceptance Criteria Non-portable communication devices (including conventional telephone systems) in the central and secondary alarm stations are wired to an independent power supply that enables the system to remain operable in the event of loss of normal power.

ITAAC Determination Basis A test of the non-portable communications equipment in the Vogtle Electric Generating Plant (VEGP) Unit 3 central alarm station (CAS)and secondary alarm station (SAS) was performed to confirm the non-portable communication devices (including conventional telephone systems) in the Unit 3 CAS and SAS are wired to an independent power supply that enables the system to remain operable in the event of loss of normal power, and satisfy the applicable CAS and SAS non-portable communications equipment power supply requirements of the VEGP Unit 3 and Unit 4 Physical Security Plan associated with 10 CFR 73.55(j)(5). The VEGP Unit 3 Plant Security System ITAACs only cover the Unit 3 plant security system design commitment scope.

Testing was performed per ITAAC Technical Report SV3-SES-ITR-800654 (Reference 1) and involved securing the normal power supply to the CAS and SAS non-portable communication devices, and then verifying that the power supply to the CAS and SAS non-portable communication devices transfers to an independent power supply such that the associated system remains operable in the event of loss of normal power. The non-portable communication devices included in the scope of this testing include the CAS/SAS conventional (dedicated) telephone, CAS/SAS security base station radio and CAS/SAS security intercom station.

The testing documented in Reference 1 confirms that the non-portable communication devices (including conventional telephone systems) in the Unit 3 CAS and SAS are wired to an independent power supply that enables the system to remain operable in the event of loss of normal power.

Reference 1 is available for NRC inspection as part of the Unit 3 ITAAC 2.6.09.13c Completion Package (Reference 2).

ITAAC Finding Review 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 were no relevant ITAAC findings associated with this IT/\AC. The ITAAC completion review is documented in the IT/\AC Completion Package for ITAAC 2.6.09.13c (Reference 2)and is available for NRC review.

U.S. Nuclear Regulatory Commission ND-22-0049 Enclosure Page 3 of 3 ITAAC Completion Statement Based on the above information, SNC hereby notifies the NRG that ITAAC 2.6.09.13c was performed for VEGP Unit 3 and that the prescribed acceptance criteria was 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 favailable for NRG inspection)

1. SV3-SES-ITR-800654, SES Communications on UPS: ITAAC 2.6.09.13c, Rev 0(SRI)
2. 2.6.09.13c-U3-CP-RevO, ITAAC Completion Package
Retrieved from "https://kanterella.com/w/index.php?title=ND-22-0049,_ITAAC_Closure_Notification_on_Completion_of_ITAAC_2.6.09.13c_(Index_Number_654)&oldid=3424013"