ND-18-0228, Notice of Uncompleted ITAAC 225-days Prior to Initial Fuel Load Item 2.3.13.05i (Index Number 462)
| ML18054A652 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 02/22/2018 |
| From: | Yox M Southern Nuclear Operating Co |
| To: | Document Control Desk, Office of New Reactors |
| References | |
| ITAAC 2.3.13.05.i, ND-18-0228 | |
| Download: ML18054A652 (11) | |
Text
^ Southern Nuclear FEB 2 2 2018 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 tei 410-474-8587 cell myox@souttiernco.com ND-18-0228 10CFR 52.99(c)(3)
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 2.3.13.05.1 [Index Number 4621 Ladies and Gentlemen:
Pursuant to 10 CFR 52.99(c)(3), Southern Nuclear Operating Company hereby notifies the NRC that as of February 15, 2018, Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Uncompleted Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) 2.3.13.05.1 [Index Number 462] has not been completed greater than 225-days priorto 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 priorto 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.
Michael J. Yox Regulatory Affairs Director Vogtle 3 &4
Enclosure:
Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.13.05.1 [Index Number 462]
MJY/LBP/amw
U.S. Nuclear Regulatory Commission ND-18-0228 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. McKinney Mr. M. J. Yox Mr. D. L. Fulton Mr. J. D. Williams Mr. F. H. Willis Ms. A. L. Pugh Mr. A. 8. 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. 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 Mr. F. D. Brown Mr. B. J. Kemker Ms. A. E. Rivera-Varona Ms. L. A. Kent Oalethoroe Power Corporation Mr. R. B. Brinkman Municipal Electric Authorltv of Georgia Mr. J. E. Fuller Mr. S. M. Jackson
U.S. Nuclear Regulatory Commission ND-18-0228 Page 3 of 3 Dalton Utilities Mr. T. Bundros Westinahouse 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. Deangelis 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, Balch BIngham
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 1 of 8 Southern Nuclear Operating Company ND-18-0228 Enclosure Vogtle Electric Generating Plant (VEGP) Unit 3 and Unit 4 Completion Plan for Uncompleted ITAAC 2.3.13.05.1 [Index Number 462]
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 2 of 8 ITAAC Statement Desion Commitment
- 5. The seismic Category1equipment Identified inTable2.3.13-1 can withstand seismic design basis loads without loss of its safety function.
6.a) The Class 1E equipment identified inTables 2.3.13-1 as beingqualified fora harsh environment can withstand the environmental conditions that would exist before, during, and following a design basis accident without lossoftheir safetyfunction, for the time required to perform the safety function.
Insoections. Tests. Analvses i) Inspection will be performed to verify that the seismicCategory Iequipment and valves identified in Table 2.3.13-1 are located on the Nuclear Island.
ii) Type tests, analyses, or a combination of type tests and analysesof seismic Category I equipment will be performed.
ill) Inspection will be performed forthe existence ofa report verifying that the as-built equipment including anchorage is seismically bounded bythe tested or analyzedconditions.
i) Type tests, analyses, ora combination of type tests and analyseswill be performed on Class 1E equipment located in a harsh environment.
ii) Inspection will be performed ofthe as-built Class 1Eequipment and the associatedwiring, cables, and terminations located in a harsh environment.
Acceotance Criteria i) Theseismic Category Iequipment identified in Table 2.3.13-1 is located on the Nuclear Island.
ii) Areport exists andconcludes thatthe seismic Category Iequipment canwithstand seismic design basis loads without loss of safety function.
iii) Areport exists andconcludes thatthe as-built equipment including anchorage isseismically bounded by the tested or analyzed conditions.
i) A report existsand concludes thatthe Class 1Eequipment identified in Table 2.3.13-1 as being qualified for a harsh environment can withstand the environmental conditions thatwould exist before, during, and following a design basis accident without loss ofitssafetyfunction for the time required to perform the safety function.
ii) Areport exists andconcludes thatthe as-built Class1Eequipment andthe associated wiring, cables, and terminations identified inTable 2.3.13-1 as being qualified fora harsh environment are bounded bytype tests, analyses, or a combination oftype tests and analyses.
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 3 of 8 ITAAC Completion Description This ITAAC requires that inspections, tests, and analyses be performed and documented to ensure the Primary Sampling System (PSS) equipment identified as seismic Category I or Class 1E in the Combined License (COL) Appendix C, Table 2.3.13-1 (the Table) is designed and constructed in accordance with applicable requirements.
i) The seismic Cateoorv I eauioment identified in Table 2.3.13-1 is located on the Nuclear Island.
To assure that seismic Category I equipment can withstand seismic design basis loads without loss of safety function, allthe equipment in the Table is designed to be located on the seismic Category I Nuclear Island. In accordance with EquipmentQualification (EG) Walkdown ITAAC Guideline (Reference 1), an inspection is conducted of the PSS to confirm the satisfactory installation of the seismically qualifiedequipment. The inspection includes verification of equipment make/model/serial number and verification of equipment location (Building, Elevation, Room). The EG As-Built Reconciliation Reports (EQRR) (Reference 2) identified in Attachment A document the results of the inspection and conclude that the seismic Category I equipment is located on the Nuclear Island.
ii) A report exists and concludes that the seismic Cateoonr I equipment can withstand seismic desion basis loads without loss of safetv function.
Seismic Category Iequipment in the Table requiretype tests and/or analyses to demonstrate structural integrity and operability. Structural integrity ofthe seismicCategory Ivalves is demonstrated byanalysis inaccordance with American Societyof Mechanical Engineers (ASME) Code Section III (Reference 3). Functionality ofthe subset of active safety-related valves under seismic loads is determined using the guidance of ASME QME-1-2007 (Reference 4).
Safety-related (Class 1E) electrical equipment in theTable isseismically qualified bytype testing combined with analysis in accordance with Institute of Electrical and Electronics Engineers (IEEE) Standard 344-1987 (Reference 5). This equipment includes safety-related active valve accessories such as electric actuators, positionswitches, pilot solenoid valves and electricalconnector assemblies. The specificqualification method (i.e., type testing, analysis, or combination) used for each pieceofequipment in the Tableis identified in Attachment A.
Additional information about the methods used to qualify API000 safety-related equipment is provided in the Updated Final Safety Analysis Report (UFSAR) Appendix 3D (Reference 6).
The EG Reports (Reference 7) identified in Attachment Acontain applicable test reports and associated documentation and conclude that the seismic Category I equipment can withstand seismic design basis loads without loss ofsafety function.
iiil A reoort exists and concludes that the as-built eauioment includino anchorage is seismicallv bounded bv the tested or analvzed conditions.
An inspection (Reference 1)isconducted to confirm the satisfactory installation ofthe seismically qualified equipment in the Table. The inspection verifies the equipment make/model/serial number, as-designed equipmentmounting orientation, anchorage and clearances, and electrical and otherinterfaces. Thedocumentation of installed configuration of
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 4 of 8 seismically qualified equipment includes photographs and/or sketches/drawings of equipment/mounting/interfaces.
As part of the seismic qualification program, consideration is given to the definition of the clearances needed around the equipment mounted in the plant to permit the equipment to move during a postulated seismic event withoutcausing impact between adjacent pieces of safety-related equipment. This is done as part of seismic testing by measuring the maximumdynamic relative displacement of the top and bottom of the equipment. EQ Reports (Reference 7) identify the equipment mounting employed for qualification and establish interface requirements for assuring that subsequent in-plant installation does not degrade the established qualification.
Interface requirements are defined based on the test configuration and other design requirements.
Attachment A identifies the EQRR (Reference 2) completed to verifythat the as-built seismic Category Iequipment listed inthe Table, including anchorage, is seismicallybounded bythe tested or analyzed conditions, IEEEStandard 344-1987 (Reference 5), and NRC Regulatory Guide (RG) 1.100 (Reference 8).
i) A report exists and concludes that the Class 1E equipment identified in Table 2.3.13-1 as being Qualified for a harsh environment can withstand the environmental conditions that would exist before, during, and following a design basis accident without loss of its safetv function for the time reouired to perform the safetv function.
The harsh environment Class IE equipment inthe Table is qualified by type testing and/or analyses. Class IE electrical equipment type testing is performed in accordance with IEEE Standard 323-1974 (Reference 9) and RG 1.89 (Reference 10), to meet the requirements of 10 CFR 50.49. Type testing of safety-related equipment meets the requirements of 10 CFR Part 50, AppendixA, General Design Criterion 4. Attachment A identifiesthe EQ program and specific qualification method for each piece of safety-related mechanical or Class 1E electrical equipment located in a harsh environment. Additional information about the methods used to qualify API000 safety-related equipment Is provided in the UFSAR Appendix 3D (Reference 6).
EQ Reports (Reference 7) identified inAttachment A contain applicable test reports and associated documentation and conclude that the equipment can withstand the environmental conditions that would exist before, during, and following a design basis accident without loss of safety function for the time required to perform the safety function.
ii) A report exists and concludes that the as-built Class 1E eouioment and the associated wiring, cables, and terminations identified in Table 2.3.13-1 as being Qualified for a harsh environment are bounded bv tvoe tests, analvses. or a combination of tvpe tests and analvses.
An inspection (Reference 1) is conducted ofthe PSS to confirm the satisfactoryinstallation of the Class 1E equipment inthe Table. The inspection verifies the equipment location, make/model/serial number, as-designed equipment mounting, wiring, cables, and terminations, and confirms that the environmental conditions for the zone (Attachment A) in which the equipment is mounted are bounded by the tested and/or analyzed conditions. Italso documents the installed configuration with photographs or sketches/drawings of equipment mounting and connections. The EQRR (Reference 2) identified inAttachment A documentthis inspection and conclude that the as-built harsh environment Class 1E equipment and the associated wiring, cables, and terminations are bounded bythe qualified configuration and IEEE Standard 323-1974 (Reference 9).
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 5 of 8 Together, these reports (References 2 and 7) provide evidence that the ITAAC Acceptance Criteria requirements are met:
The seismic Category I equipment identified in Table 2.3.13-1 is located on the Nuclear Island; A report exists and concludes that the seismic Category Iequipment can withstand seismic design basis loads without loss of safety function; A report exists and concludes that the as-built equipment including anchorage is seismically bounded by the tested or analyzed conditions; A report exists and concludes that the Class IE equipment identified in Table 2.3.13-1 as being qualified for a harsh environment can withstand the environmental conditions that would exist before, during, and following a design basis accident without loss of its safety function for the time required to perform the safety function; and A report exists and concludes that the as-built Class 1E equipment and the associated wiring, cables, and terminations identified in Table 2.3.13-1 as being qualified for a harsh environment are bounded by type tests, analyses, or a combination of type tests and analyses.
References 2 and 7 are available for NRC inspection as part of the Unit 3 and Unit 4 ITAAC 2.3.13.05.1 Completion Packages (References 11 and 12, respectively).
List of ITAAC Findings 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 finding review, which included now-consolidated ITAAC Indexes 463, 464, 465, and 466, found no relevant ITAAC findings associated with this ITAAC.
References (available for NRC inspection) 1.
ND-xx-xx-001, "EQ Walkdown ITAAC Guideline" 2.
EQ As-Built Reconciliation Reports (EQRR) as identified in Attachment A for Units 3 and 4
Code,Section III, "Rules for Construction of Nuclear Power Plant Components," 1998 Edition with 2000 Addenda 4.
ASME QME-1-2007, "Qualification of Active Mechanical Equipment Used in Nuclear Power Plants," The American Society of Mechanical Engineers, June 2007 5.
IEEE Standard 344-1987, "IEEE Recommended Practices for Seismic Qualification of Class 1E Equipment for Nuclear Power Generating Stations"
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 6 of 8
- 6. Vogtle 3&4 Updated Final Safety Analysis Report Appendix 3D, "Methodologyfor Qualifying AP1000 Safety-Related Electrical and Mechanical Equipment" 7.
Equipment Qualification (EQ) Reports as identified in Attachment A 8.
Regulatory Guide 1.100, Rev. 2, "Seismic Qualification of Electric and Mechanical Equipment for Nuclear Power Plants" 9.
IEEE Standard 323-1974, "IEEE Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations"
- 10. Regulatory Guide 1.89, Rev 1, "Environmental Qualification of Certain Electric Equipment Important to Safety for Nuclear Power Plants" 11.2.3.13.05.i-U3-CP-Rev X, "Completion Package for Unit3 ITAAC 2.3.13.05.i [Index Number 462]"
12.2.3.13.05.i-U4-CP-Rev X, "Completion Package for Unit4 ITAAC 2.3.13.05.1 [Index Number 462]"
- 13. NEI 08-01, "Industry Guideline forthe ITAAC Closure Process Under 10 CFR Part 52"
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 7 of 8 Attachment A System: Primary Sampling System (PSS)
Equipment Name ^
Tag No.
- Seismic Cat. i CiasslE/
Quai. for Harsh Envir.+
Envir.
Zone ^
Envir Quai Program ^
Type of Quai.
EQ Reports (Reference 7)
As-Buiit EQRR (Reference 2)
Containment Air Sample Containment Isolation Valve inside Reactor Containment (IRC)
PSS-PL-V008 Yes YesA'es 1
M E*S Type Testing
& Analysis APP-PV13-VBR-XXX/
APP-PV13-VBR-XXX 2.3.13.05.i-U3-EORR-PCDXXX Liquid Sample Line Containment Isolation Valve IRC PSS-PL-V010A Yes YesA'es 1
ME*S Type Testing
& Analysis APP-PV13-VBR-XXX/
APP-PV13-VBR-XXX 2.3.13.05.i-U3-EORR-PCDXXX Liquid Sample Line Containment isolation Valve IRC PSS-PL-V010B Yes Yes/Yes 1
ME*S Type Testing
& Analysis APP-PV13-VBR-XXX/
APP-PV13-VBR-XXX 2.3.13.05.i-U3-EORR-PCDXXX Liquid Sample Line Containment Isolation Valve Outside Reactor Containment (ORC)
PSS-PL-V011A Yes Yes/No N/A N/A Type Testing
& Analysis APP-PV17-VBR-002/
APP-PV17-VBR-001 2.3.13.05.i-U3-EORR-PCDXXX Liquid Sample Line Containment Isolation Valve ORC PSS-PL-V011B Yes Yes/No N/A N/A Type Testing
& Analysis APP-PV17-VBR-002 /
APP-PV17-VBR-001 2.3.13.05.i-U3-EORR-PCDXXX Sample Return Line Containment Isolation Valve ORC PSS-PL-V023 Yes Yes/No N/A N/A Type Testing
& Analysis APP-PV17-VBR-002 /
APP-PV17-VBR-001 2.3.13.05.i-U3-EORR-PCDXXX Sample Return Containment Isolation Valve IRC PSS-PL-V024 Yes YesA'es 1
ME*S Type Testing
& Analysis APP-PV13-VBR-XXX /
APP-PV13-VBR-XXX 2.3.13.05.i-U3-EORR-PCDXXX Air Sample Line Containment Isolation Valve ORC PSS-PL-V046 Yes Yes/No N/A N/A Type Testing
& Analysis APP-PV17-VBR-002/
APP-PV17-VBR-001 2.3.13.05.i-U3-EQRR-PCDXXX
U.S. Nuclear Regulatory Commission ND-18-0228 Enclosure Page 8 of 8 Notes:
+Excerpt from COL Appendix C Table 2.3.13-1 1.
See Table 3D.5-1 of UFSAR 2.
E = Electrical Equipment Program (limit switch and the motor operator, squib operator, solenoid operator)
M = Mechanical Equipment Program (valve)
S = Qualified for submergence or operation with spray
- = Harsh Environment 3.
The Unit 4 As-Built EQRR are numbered "2.3.13.05.i-U4-EQRR-PCDXXX"