ND-17-1950, ITAAC Closure Notification on Completion of ITAAC C.2.6.09.01 (Index Number 6581.)
| ML17362A019 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 12/18/2017 |
| From: | Yox M Southern Nuclear Operating Co |
| To: | Document Control Desk, Office of New Reactors |
| References | |
| ND-17-1950 | |
| Download: ML17362A019 (6) | |
Text
Southern Nuclear DEC 18 2017 Docket Nos.:
52-025 52-026 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 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-17-1950 10CFR 52.99(c)(1)
Southern Nuclear Operating Company Vogtle Electric Generating Plant Unit 3 and Unit 4 ITAAC Closure Notification on Completion of ITAAC C.2.6.09.01 findex Number 6581 Ladies and Gentlemen:
In accordance with 10 CFR 52.99(c)(1), the purpose of this letter is to notifythe Nuclear Regulatory Commission (NRC) of the completion ofVogtle Electric Generating Plant (VEGP)
Unit 3 and Unit 4 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Item C.2.6.09.01 [Index Number 658] for verifying the last access control point to the protectedarea is bullet-resistant. 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 ofthis determination and publication ofthe required notice in the Federal Register per 10 CFR 52.99.
If there are any questions, please contact Tom G. Petrak at 706-848-1575.
Respectfully submitted.
Michael J. Yox Regulatory Affairs birecfor Vfcgtle 3 &4
Enclosure:
Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion of ITAAC C.2.6.09.01 [Index Number 658]
MJY/RAS/amw
U.S. Nuclear Regulatory Commission ND-17-1950 Page 2 of 3 To:
Southern Nuclear Operating ComDanv/ Georgia Power Company Mr. D. A. Bost (w/o enclosures)
Mr. M. D. Rauckhorst (w/o enclosures)
Mr. M. D. Meier Mr. D. H. Jones (w/o enclosures)
Mr. D. L. McKlnney Mr. M. J. Yox Mr. D. L. Fulton Mr. J. D. Williams Mr. F. H. Willis Ms. A. L. Pugh Mr. A. S. Parton Mr. W. A. Sparkman Mr. 0. E. Morrow Ms. K. M. Stacy Mr. M. K. Washington Mr. J. P. Redd Ms. A. 0. Chamberlain Mr. D. R. Culver Mr. R. L. Belike Mr. T. G. Petrak Document Services RTYPE: VND.LI.L06 File AR.01.02.06 cc:
Nuclear Reaulatorv 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. T. C. Brimfield Mr. A. J. Lerch Mr. C. J. Even Ms. V. L. Ordaz Mr. B. J. Kemker Ms. A. E. Rivera-Varona Qqiethorpe Power Corporation Mr. K. T. Haynes Mr. R. B. Brinkman Municipai Eiectric Authoritv of Georgia Mr. J. E. Fuller Mr. S. M. Jackson
U.S. Nuclear Regulatory Commission ND-17-1950 Page 3 of 3 Dalton Utilities Mr. T. Bundros Westlnqhouse 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. D. Hawkins Ms. 8. DiTommaso Mr. J. L. Coward Ms. N. E. Deangelis 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. Kernlzan, Georgia Public Service Commission Mr. K. C. Greene, Troutman Sanders Mr. 8. Bianton, Baich Bingham
U.S. Nuclear Regulatory Commission ND-17-1950 Enclosure Page 1 of 3 Southern Nuclear Operating Company ND-17-1950 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion of ITAAC C.2.6.09.01 [index Number 658]
U.S. Nuclear Regulatory Commission ND-17-1950 Enclosure Page 2 of 3 ITAAC Statement Desion Commitment:
- 1. The external walls, doors, ceiling, and floors in the location within which the last access control function for access to the protected area is performed are bullet-resistant to at least Underwriters Laboratory BallisticStandard 752, level 4.
Insoections. Tests. Analvses:
Type test, analysis, ora combination oftype test and analysis will be performed for the external walls, doors, ceilings, and floors in the location within which the lastaccess control function for access to the protected area is performed.
Acceotance Criteria:
The external walls, doors, ceilings, and floors inthe location within which the last access control function for access to the protected area is performed are bullet-resistant to at least Underwriters Laboratory Ballistic Standard 752, level 4.
ITAAC Determination Basis Acombination of type test and analysis was performed demonstrating thatthe external walls, doors, ceilings, andfloors in the location within which the last access control function for access tothe protected area is performed are bullet-resistant toat least Undenwriters Laboratory (UL)
Ballistic Standard 752, Level 4.
The location within which the last access control function for access to the protected area is performed is in the Personnel Access Point (Building 304). This building iscommon and applicable to both Vogtle Units 3 and 4.
Type testing was performed onthematerials used toconstruct thewalls, doors, ceilings, and windows of the bullet resistant enclosure inthe Personnel Access Point building to a level exceeding UL 752 Level 4 using guidance in Regulatory Guide 5.76 (Reference 1). The tests consisted of discharging a weapon using theappropriate caliber ammunition at a sample of the material in a controlled environment and inspecting the material to ensure protection is provided against complete penetration, passage of fragments of projectiles, orspelling (fragmentation) of the protective material tothedegree that injury would becaused toa person standing directly behind the bullet-resisting barrier.
Analyses were performed which demonstrate that theas-built concrete floor slab of thebullet resistant enclosure In the Personnel Access Point building meets the bullet resistance criteria.
The analyses verified theas-built floor attributes (e.g. floor thickness, compressive strength, and reinforcement) met orexceeded each of the key design attributes needed to prevent penetration and spallation.
The results are documented ina summary report (Reference 2) which concludes that the external walls, doors, ceilings, andfloors in the location within which the lastaccess control
U.S. Nuclear Regulatory Commission ND-17-1950 Enclosure Page 3 of 3 function for access to the protected area is performed are bullet-resistant to at least Underwriters Laboratory Ballistic Standard 752, Level 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 review document number is included in the Vogtle Units 3 and 4 ITAAC Completion Package for ITAAC C.2.6.09.01 (Reference 3) and available for NRC inspection.
ITAAC Completion Statement Based on the above information, SNC hereby notifies the NRC that ITAAC C.2.6.09.01 was performed forVogtle Units 3 and 4 and that the prescribed acceptance criteriaare met.
Systems, structures, and components verified as partofthis ITAAC are being maintained in theiras-designed, ITAAC compliant condition inaccordance with approved plant programs and procedures.
References (available for NRC inspection)
- 1. Regulatory Guide 5.76, "Physical Protection Programs at Nuclear Power Reactors," July 2009
- 2. SVO-SES-ITR-800000, Rev. 2, "ITAAC # C.2.6.09.01 (658) Building 304 Bullet Resistant Enclosure (BRE) Summary Report" 3.
ITAAC Completion Package C.2.6.09.01-UO-CP-Rev 0