Letter Sequence Request |
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Initiation
- Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, ... further results|Request]]
- Acceptance...
- Supplement, Supplement, Supplement, Supplement, Supplement, Supplement
Results
Other: ML21196A076, ML22045A053, ML22111A314, ML22193A254, ML22349A148, ML24255A332, RA-21-0307, Subsequent License Renewal Application Response to NRC Requests for Confirmation of Information - Set 1, RA-22-0023, Subsequent License Renewal Application - Response to NRC Requests for Confirmation of Information - Set 3, RA-22-0105, Subsequent License Renewal Application - Responses to NRC Requests for Confirmation of Information - Set 4, RA-22-0129, Subsequent License Renewal Application, Response to ONS SLRA 2nd Round RAI B4.1-3, RA-22-0137, Subsequent License Renewal Application Response to ONS SLRA Second Round RAI 4.6.1-1a, RA-22-0145, Subsequent License Renewal Application Response to NRC Requests for Confirmation of Information - RAI 3.5.2.2.2.6-L, RA-22-0158, Subsequent License Renewal Application - Response to ONS SLRA Second Round RAI B2.1.9-2a, RA-22-0160, Subsequent License Renewal Application: Responses to ONS SLRA - Second Round RAIs - Trp 76 (Irradiation Structural) - FE 3.5.2.2.2.6, RA-22-0192, Subsequent License Renewal Application Response to ONS SLRA Second Round RAI B2.1.7-4a, RA-22-0193, Subsequent License Renewal Application Response to ONS SLRA Second Round RAI B2.1.7-4b
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MONTHYEARML21158A1952021-06-0707 June 2021
Application for Subsequent Renewed Operating Licenses. Part 2 of 8
Project stage: Request
ML21158A1932021-06-0707 June 2021
Application for Subsequent Renewed Operating Licenses
Project stage: Request
RA-21-0132, Application for Subsequent Renewed Operating Licenses. Part 7 of 82021-06-0707 June 2021
Application for Subsequent Renewed Operating Licenses. Part 7 of 8
Project stage: Request
ML21196A0762021-07-23023 July 2021
Aging Management Audit Plan Regarding the Subsequent License Renewal Application Review
Project stage: Other
ML21271A5862021-09-21021 September 2021, 22 September 2021, 28 September 2021
SLRA - RAI B2.1.27-1
Project stage: Request
ML21270A2492021-09-27027 September 2021
Beyond Nuclear and Sierra Club Hearing Request
Project stage: Request
RA-21-0281, Subsequent License Renewal Application, Response to NRC Request for Additional Information B2.1.27-12021-10-22022 October 2021
Subsequent License Renewal Application, Response to NRC Request for Additional Information B2.1.27-1
Project stage: Response to RAI
ML21295A7182021-10-22022 October 2021
Applicants Answer Opposing Request for Hearing, Petition to Intervene, and Petition for Waiver Submitted by Beyond Nuclear and Sierra Club
Project stage: Request
ML21295A7172021-10-22022 October 2021
Notices of Appearance for Tracey M. Leroy, Paul M. Bessette, and Ryan K. Lighty on Behalf of Duke Energy Carolinas, LLC
Project stage: Request
RA-21-0249, Subsequent License Renewal Application Supplement 12021-10-28028 October 2021
Subsequent License Renewal Application Supplement 1
Project stage: Supplement
ML21313A2342021-11-0404 November 2021
Attachment: Oconee SLRA - Final Requests for Confirmation of Information - Set 1
Project stage: Request
ML21313A2322021-11-0404 November 2021
SLRA - Requests for Confirmation of Information - Set 1
Project stage: Request
RA-21-0288, Subsequent License Renewal Application Supplement 22021-11-11011 November 2021
Subsequent License Renewal Application Supplement 2
Project stage: Supplement
ML21327A2772021-11-23023 November 2021
SLRA - Requests for Additional Information (Set 1) + 2nd Round RAI B2.1.27-1a
Project stage: Request
ML21335A2692021-12-0101 December 2021
Petitioners Response to Duke Motion to Strike Portion of Petitioners Reply
Project stage: Request
RA-21-0307, Subsequent License Renewal Application Response to NRC Requests for Confirmation of Information - Set 12021-12-0202 December 2021
Subsequent License Renewal Application Response to NRC Requests for Confirmation of Information - Set 1
Project stage: Other
RA-21-0316, Subsequent License Renewal Application Supplement 32021-12-15015 December 2021
Subsequent License Renewal Application Supplement 3
Project stage: Supplement
RA-21-0325, Response to NRC Requests for Confirmation of Information - Set 22021-12-17017 December 2021
Response to NRC Requests for Confirmation of Information - Set 2
Project stage: Request
RA-21-0332, Subsequent License Renewal Application Responses to NRC Request for Additional Information Set 1 and Second Round Request for Additional Information B2.1.27-1a2022-01-0707 January 2022
Subsequent License Renewal Application Responses to NRC Request for Additional Information Set 1 and Second Round Request for Additional Information B2.1.27-1a
Project stage: Response to RAI
ML22007A0152022-01-0707 January 2022
Subsequent License Renewal Application, Appendix E Responses to Requests for Additional Information (Rai), and Request for Confirmation of Information
Project stage: Response to RAI
ML22024A0422022-01-19019 January 2022
Breakout Questions - Trp 141 - Identification of TLAAs
Project stage: Request
ML22024A0182022-01-19019 January 2022
Breakout Questions - Trp 19 - Steam Generators
Project stage: Request
ML22024A0492022-01-19019 January 2022
Breakout Questions - Trp 143.9 - Cycle Projections
Project stage: Request
ML22024A0362022-01-19019 January 2022
Breakout Questions - Trp 60 - Fatigue Monitoring
Project stage: Request
ML22024A0462022-01-19019 January 2022
Breakout Questions - Trp 143.2 - Non-Class 1 Fatigue Analyses
Project stage: Request
ML22024A0022022-01-19019 January 2022, 20 January 2022, 21 January 2022
SLRA - Audit Report - Audit Questions Transmitted to Duke Energy
Project stage: Request
ML22024A0052022-01-19019 January 2022
Breakout Questions - Scoping and Screening - Reactor Coolant System
Project stage: Request
ML22024A0122022-01-19019 January 2022
Breakout Questions - Trp 14 - Buried Piping
Project stage: Request
ML22024A0212022-01-19019 January 2022
Breakout Questions - Trp 26 - Fire Protection
Project stage: Request
ML22024A0482022-01-19019 January 2022
Breakout Questions - Trp 143.3 - EAF - Min
Project stage: Request
ML22024A0032022-01-19019 January 2022
Breakout Questions - Fire Protection Scoping and Screening
Project stage: Request
ML22024A0562022-01-19019 January 2022
Breakout Questions - Trps 142.1 and 149.13 - Fluence
Project stage: Request
ML22024A0202022-01-19019 January 2022
Breakout Questions - Trp 21 - Closed Treated Water System
Project stage: Request
ML22024A0402022-01-19019 January 2022
Breakout Questions - Trp 85 - No Aging Effects
Project stage: Request
ML22024A0162022-01-19019 January 2022
Breakout Questions - Trp 17 - Flow-Accelerated Corrosion
Project stage: Request
ML22024A0042022-01-19019 January 2022
Breakout Questions - Scoping - Letdown Cooler
Project stage: Request
ML22024A0322022-01-20020 January 2022
Breakout Questions - Trp 44 - Appendix J
Project stage: Request
ML22024A0342022-01-20020 January 2022
Breakout Questions - Trp 46 - Structures Monitoring
Project stage: Request
ML22024A0352022-01-20020 January 2022
Breakout Questions - Trp 47 - Water Control Structures
Project stage: Request
ML22024A0302022-01-20020 January 2022
Breakout Questions - Trp 42 - ASME XI, Subsection Iwl
Project stage: Request
ML22024A0082022-01-20020 January 2022
Breakout Questions - Trp 2 - Water Chemistry
Project stage: Request
ML22024A0412022-01-20020 January 2022
Breakout Questions - Trp 140 - Secondary Shield Wall Tendon Surveillance
Project stage: Request
ML22024A0432022-01-20020 January 2022
Breakout Questions - Trp 142.03 - PTS
Project stage: Request
ML22024A0392022-01-20020 January 2022
Breakout Questions - Trp 77 - Corrosion Structural
Project stage: Request
ML22024A0572022-01-20020 January 2022
Breakout Questions - Trps 149.5 and 23 - Crane and Inspection of Load Handling
Project stage: Request
ML22024A0332022-01-20020 January 2022
Breakout Questions - Trp 45 - Masonry Walls
Project stage: Request
ML22024A0552022-01-20020 January 2022
Breakout Questions - Trps 62 and 145 - Tendon Prestress
Project stage: Request
ML22024A0062022-01-20020 January 2022
Breakout Questions - Structural Scoping and Screening
Project stage: Request
ML22024A0172022-01-20020 January 2022
Breakout Questions - Trp 18 - Bolting Integrity
Project stage: Request
ML22024A0092022-01-20020 January 2022
Breakout Questions - Trp 3 - RPV Closure Head Studs
Project stage: Request
2021-12-17
[Table View] |
Text
ONS SLRA: Breakout Questions SLRA Section 3.5.2.2.2.4, Corrosion Structural TRP: 077 Question Number SLRA Section SLRA Page Background / Issue (As applicable/needed)
Discussion Question / Request 1
3.5.2.2.2.4 Table 3.5.1 3-1318 3-1338 SLRA Section 3.5.2.2.2.4 claims that there are no stainless steel tank liners in the scope of SLR for ONS. Table 3.5.1 states that Item 3.5.1-052 is not applicable. However, the staff noted that SLRA Section 2.3.3.11, Waste Disposal Related Systems, discusses several tanks within the scope of SLR. UFSAR Table 11-6, Waste Disposal System Component Data, lists two concrete tanks (Low Activity Waste Tank and High Activity Waste Tank) with stainless steel liners.
Please clarify whether stainless steel tank liners are in the scope of SLR for ONS.
2 3.5.2.2.2.4 3-1318 SLRA Section 3.5.2.2.2.4 states that stainless steel structural elements and bolting of the penstock, power tunnels, and spillway will be managed by the FERC Inspections of the Keowee hydro station. However sufficient information was not provided in the SLRA to explain how FERC Inspections will manage the related components associated with AMR Item 3.5.1-100. Also, the staff searched 9th FERC inspection report provided in the eProtal and did not find related information for stainless steel support members, bolted connections, and support anchorage of the penstock, power tunnels, and spillway.
Please provide information for the key activities, findings and corrective actions if any, of FERC five-year inspection program to demonstrate that the aging effects of stainless steel structural elements and bolting of the penstock, power tunnels, and spillway can be effectively managed by FERC.
3 Table 3.5.1 3-1351 SLRA AMR Item 3.5.1-099 states [t]he ASME Section XI, Subsection IWF Please clarify if any aluminum support members for ASME
program (B2.1.30) will manage the aging of stainless steel and aluminum component supports to ensure that these components continue to perform their intended functions during the subsequent period of extended operation. However, the staff searched Table 3.5.2-22 associated with AMR Item 3.5.1-099 and did not find any aluminum support members for ASME Class 1, 2, 3 or MC components.
Class 1, 2, 3 or MC components exist.
