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| | number = ML15110A479 | | | number = ML15110A479 |
| | issue date = 04/15/2015 | | | issue date = 04/15/2015 |
| | title = 2015/04/15 NRR E-mail Capture - Palo Verde, Unit 3 - Information Regarding Pressure Boundary Leakage in Reactor Coolant Pump 2A Pressure Instrumentation Nozzle for April 15, 2015 Phone Call (MF6083) | | | title = NRR E-mail Capture - Palo Verde, Unit 3 - Information Regarding Pressure Boundary Leakage in Reactor Coolant Pump 2A Pressure Instrumentation Nozzle for April 15, 2015 Phone Call (MF6083) |
| | author name = Weber T N | | | author name = Weber T |
| | author affiliation = Arizona Public Service Co, (Formerly Arizona Nuclear) | | | author affiliation = Arizona Public Service Co, (Formerly Arizona Nuclear) |
| | addressee name = Watford M | | | addressee name = Watford M |
| Line 14: |
Line 14: |
| | page count = 5 | | | page count = 5 |
| | project = TAC:MF6083 | | | project = TAC:MF6083 |
| | stage = | | | stage = Other |
| }} | | }} |
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| =Text= | | =Text= |
| {{#Wiki_filter:1NRR-PMDAPEm ResourceFrom:Thomas.N.Weber@aps.comSent:Wednesday, April 15, 2015 12:14 PMTo:Watford, MargaretCc:Delbert.Elkinton@aps.com; George.Andrews@aps.com; Carl.Stephenson@aps.com; Ken.House@aps.comSubject:File for NRC Phone Call Attachments:Agenda for Phone Call 4-15-15.pdfMaggie, Attached please find the agenda and two figures that we plan to use today on the phone call. Can you distribute to the participants on the call. | | {{#Wiki_filter:NRR-PMDAPEm Resource From: Thomas.N.Weber@aps.com Sent: Wednesday, April 15, 2015 12:14 PM To: Watford, Margaret Cc: Delbert.Elkinton@aps.com; George.Andrews@aps.com; Carl.Stephenson@aps.com; Ken.House@aps.com |
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| Thanks, TN Weber-Department Leader Regulatory Affairs PVNGS Hearing Identifier: NRR_PMDA Email Number: 2010 Mail Envelope Properties (EB0C94E90ED2EF409E17260ECE38B14E0692FCFB) | | ==Subject:== |
| | File for NRC Phone Call Attachments: Agenda for Phone Call 4-15-15.pdf |
| | : Maggie, Attached please find the agenda and two figures that we plan to use today on the phone call. Can you distribute to the participants on the call. |
| | : Thanks, TN Weber Department Leader Regulatory Affairs PVNGS 1 |
| | |
| | Hearing Identifier: NRR_PMDA Email Number: 2010 Mail Envelope Properties (EB0C94E90ED2EF409E17260ECE38B14E0692FCFB) |
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| ==Subject:== | | ==Subject:== |
| File for NRC Phone Call Sent Date: 4/15/2015 12:13:55 PM Received Date: 4/15/2015 12:14:11 PM From: Thomas.N.Weber@aps.com Created By: Thomas.N.Weber@aps.com Recipients: "Delbert.Elkinton@aps.com" <Delbert.Elkinton@aps.com> | | File for NRC Phone Call Sent Date: 4/15/2015 12:13:55 PM Received Date: 4/15/2015 12:14:11 PM From: Thomas.N.Weber@aps.com Created By: Thomas.N.Weber@aps.com Recipients: |
| Tracking Status: None "George.Andrews@aps.com" <George.Andrews@aps.com> Tracking Status: None "Carl.Stephenson@aps.com" <Carl.Stephenson@aps.com> Tracking Status: None "Ken.House@aps.com" <Ken.House@aps.com> Tracking Status: None "Watford, Margaret" <Margaret.Watford@nrc.gov> Tracking Status: None Post Office: ntm211.apsc.com Files Size Date & Time MESSAGE 251 4/15/2015 12:14:11 PM Agenda for Phone Call 4-15-15.pdf 2120674 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: | | "Delbert.Elkinton@aps.com" <Delbert.Elkinton@aps.com> |
| Agenda for NRC Phone Call April 15, 2015 RCP 2A Nozzle Relief Request 1. Introductions 2. Original Design of RCP 2A Nozzle 3. Recap of Discovery of Condition a. Results of visual inspection of RCP 2A nozzle b. Visual inspection of remaining nozzles (EOC) c. Results of dye penetrant supplemental inspection d. Results of straight beam UT supplemental inspection of original nozzle 4. Half-Nozzle Design of RCP 2A Nozzle 5. Actions Completed 6. Relief Request a. Summary Description b. Supporting Analysis c. Timeframe 7. Summary/Overview of RAI received Tuesday (4-14-15) 8. Questions/Comments RCP 2A Original Nozzle Arrangement
| | Tracking Status: None "George.Andrews@aps.com" <George.Andrews@aps.com> |
| | Tracking Status: None "Carl.Stephenson@aps.com" <Carl.Stephenson@aps.com> |
| | Tracking Status: None "Ken.House@aps.com" <Ken.House@aps.com> |
| | Tracking Status: None "Watford, Margaret" <Margaret.Watford@nrc.gov> |
| | Tracking Status: None Post Office: ntm211.apsc.com Files Size Date & Time MESSAGE 251 4/15/2015 12:14:11 PM Agenda for Phone Call 4-15-15.pdf 2120674 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: |
| | Recipients Received: |
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| |
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| ==Enclosure==
| | Agenda for NRC Phone Call April 15, 2015 RCP 2A Nozzle Relief Request |
| *NPS -nominal pipe size Item Description Dimensions (inches) Material Note A Safe-end Clad and Butter 309 Stainless, 82 or 182 inconel B Remnant Nozzle Orifice 1 NPS* x 0.190 diameter Outlet end (removed) was former Class 1 code break C Remnant J-groove Weld 82 or 182 inconel Former RCS pressure boundary D Safe-end Pipe Wall 3 thick Carbon Steel E Remnant Nozzle-half 1 NPS x 1.5 Alloy 600 F Replacement Nozzle 1 NPS Alloy 690 G Replacement Nozzle Orifice 0.190 diameter Outlet end is new Class 1 code break H Replacement J-groove Weld 0.5 ERNiCrFe-7A (filler) New RCS pressure boundary A B C D EFG HFigure 1 RCP 2A Suction Safe-end Repaired Instrument Nozzle
| | : 1. Introductions |
| }} | | : 2. Original Design of RCP 2A Nozzle |
| | : 3. Recap of Discovery of Condition |
| | : a. Results of visual inspection of RCP 2A nozzle |
| | : b. Visual inspection of remaining nozzles (EOC) |
| | : c. Results of dye penetrant supplemental inspection |
| | : d. Results of straight beam UT supplemental inspection of original nozzle |
| | : 4. Half-Nozzle Design of RCP 2A Nozzle |
| | : 5. Actions Completed |
| | : 6. Relief Request |
| | : a. Summary Description |
| | : b. Supporting Analysis |
| | : c. Timeframe |
| | : 7. Summary/Overview of RAI received Tuesday (4-14-15) |
| | : 8. Questions/Comments |
| | |
| | RCP 2A Original Nozzle Arrangement |
| | |
| | Enclosure Figure 1 RCP 2A Suction Safe-end Repaired Instrument Nozzle H G A |
| | B C |
| | D E F Item Description Dimensions (inches) Material Note A Safe-end Clad and Butter 309 Stainless, 82 or 182 inconel B Remnant Nozzle Orifice 1 NPS* x 0.190 diameter Outlet end (removed) was former Class 1 code break C Remnant J-groove Weld 82 or 182 inconel Former RCS pressure boundary D Safe-end Pipe Wall 3 thick Carbon Steel E Remnant Nozzle-half 1 NPS x 1.5 Alloy 600 F Replacement Nozzle 1 NPS Alloy 690 G Replacement Nozzle Orifice 0.190 diameter Outlet end is new Class 1 code break H Replacement J-groove Weld 0.5 ERNiCrFe-7A (filler) New RCS pressure boundary |
| | *NPS -nominal pipe size}} |
Letter Sequence Other |
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MONTHYEARML15103A2882015-04-0909 April 2015
Presentation on Potential Relief Request About Pressure Boundary Leakage on Reactor Coolant Pump 2A Pipe Nozzle
Project stage: Request
ML15104A8102015-04-14014 April 2015
NRR E-mail Capture - Palo Verde, Unit 3 - Request for Information Regarding Pressure Boundary Leakage in RCP 2A Pressure Instrumentation Nozzle (MF6083)
Project stage: RAI
ML15110A4792015-04-15015 April 2015
NRR E-mail Capture - Palo Verde, Unit 3 - Information Regarding Pressure Boundary Leakage in Reactor Coolant Pump 2A Pressure Instrumentation Nozzle for April 15, 2015 Phone Call (MF6083)
Project stage: Other
ML15113A6362015-04-22022 April 2015
Acceptance of Relief Request 53
Project stage: Acceptance Review
ML15113A4972015-04-23023 April 2015
Request for Additional Information Regarding Relief Request 53
Project stage: RAI
ML15117A0422015-04-29029 April 2015
Memorandum to File Summarizing 4/24/15 Telephone Conference Granting Verbal Relief for Relief Request 53, Request for Approval of an Alternative to ASME Code, Section XI, Requirements for Flaw Removal
Project stage: Other
ML15198A2422015-07-15015 July 2015
Transmittal of Updated Proprietary Documents for Relief Request 53
Project stage: Request
ML15198A2242015-07-15015 July 2015
Transmittal of Non-Proprietary Documents for Relief Request 53
Project stage: Request
ML15198A2262015-07-15015 July 2015
Attachment 3: Calculation CN-PAFM-15-20-NP, Rev. 2, Palo Verde Unit 3 RCS Cold Leg Alloy 600 Small Bore Nozzle Repair Transient Stress and Fracture Mechanics Evaluation for One Cycle Operation.
Project stage: Request
ML15198A2272015-07-15015 July 2015
Attachment 4: Calculation TR-FSE-15-2-NP, Rev. 1, Palo Verde Nuclear Generating Station Unit 3 Evaluation of Potential Loose Part - Reactor Coolant Pump Instrument Nozzle Weld Fragment.
Project stage: Request
ML15198A2252015-07-15015 July 2015
Attachment 2: Calculation CN-MRCDA-15-13-NP, Qualification of Palo Verde Unit 3 Reactor Coolant Pump Replacement Instrumentation Nozzle.
Project stage: Request
ML15209A6662015-08-10010 August 2015
Request for Withholding Information from Public Disclosure - 7/10/15 Affidavit Executed by J. Gresham, Westinghouse, Re Five Proprietary Documents in Support of Relief Request 53 - Approval of an Alternative to Flaw Removal (TAC No
Project stage: Withholding Request Acceptance
ML15238B6612015-09-15015 September 2015
Relief Request 53, Alternative to ASME Code Section XI Requirements Related to Flaw Removal
Project stage: Other
2015-04-29
[Table View] |
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Category:E-Mail
MONTHYEARML24011A1002024-01-10010 January 2024
March 2024 Emergency Preparedness Program Inspection - Request for Information
ML23334A1612023-11-30030 November 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - RAIs Associated with License Renewal Commitment for Pressurizer Surge Line Welds Inspection Program to Manage Environmentally Assisted Fatigue
ML23334A0072023-11-29029 November 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAIs for LAR That Revises TSs 3.5.1, SITs - Operating; 3.5.2, SIT Shutdown; 3.6.5, Containment Air Temperature; and SRs for TS 3.5.1, SITs Operating
ML23298A1232023-10-25025 October 2023
NRR E-mail Capture - Palo Verde, Unit 1 - RAIs for Relief Request 70, Proposed Alternatives for Pressurizer Lower Shell Temperature Nozzle
ML23243B0082023-08-31031 August 2023
NRR E-mail Capture - Action: Opportunity to Review and Comment on a New NRC Information Collection, 10 CFR Part 50.55a, Codes and Standards (3150-XXXX)
ML23233A0132023-08-18018 August 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of License Renewal Commitment for Pressurizer Surge Line Welds Inspection Program to Manage Environmentally Assisted Fatigue
ML23220A0512023-08-0303 August 2023
NRR E-mail Capture - Re Palo Verde 1, 2, and 3 - SUNSI Review of UFSAR, Rev. 22
ML23202A0162023-07-20020 July 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of LAR to Revise TSs 3.5.1, SITs - Operating; 3.5.2, SIT Shutdown; 3.6.5, Containment Air Temperature; and SRs for TS 3.5.1, SITs Operating
ML23143A1332023-05-23023 May 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of LAR Revising TS 3.3.11 to Adopt TSTF-266-A, Rev. 3, Eliminate the Remote Shutdown System Table of Instrumentation and Controls
ML23130A0132023-05-10010 May 2023
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review for Authorized Use of Mururoa Supplied Air Suits (Models V4F1 and MTH2) Pursuant to 10 CFR 20.1703 and 10 CFR 20.1705
ML23017A0932023-01-17017 January 2023
NRR E-mail Capture - Palo Verde - Acceptance of License Amendment Request Regarding Adoption of TSTF-107, Separate Control Rods That Are Untrippable Versus Inoperable (L-2022-LLA-0181)
ML23013A0632023-01-13013 January 2023
NRR E-mail Capture - Palo Verde Unit 1 -Request for Additional Information - U1R23 Inspection Summary Report for Steam Generator Tubing
ML22348A1672022-12-14014 December 2022
March 2023 Emergency Preparedness Exercise Inspection - Request for Information
ML22339A2372022-12-0505 December 2022
NRR E-mail Capture - Palo Verde Unit 1 Request for Additional Information - U1R23 Inspection Summary Report for Steam Generator Tubing
ML22173A0682022-06-17017 June 2022
Email Concurrence on SE Input for Columbia Pltr LAR
ML22167A1872022-06-16016 June 2022
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Revised Acceptance Review of LAR to Adopt TSTF-567, Add Containment Sump TS to Address GSI-191 Issues
ML22136A0922022-05-16016 May 2022
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of LAR to Adopt TSTF-487-A, Revision 1, Relocate DNB Parameters to the COLR
ML22075A1902022-03-16016 March 2022
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of LAR to Adopt TSTF-567, Add Containment Sump TS to Address GSI-191 Issues
ML22055A5842022-02-24024 February 2022
NRR E-mail Capture - Palo Verde, Unit 3 - Final RAIs for 22nd Refueling Outage (Spring 2021) Steam Generator Tube Inservice Inspection Report
ML22034A0132022-02-0202 February 2022
NRR E-mail Capture - Palo Verde, Unit 2 - Verbal Approval of RR-69 to Extend Containment Tendon Inspection from 2/8/22 to 6/8/22
ML22032A0312022-01-31031 January 2022
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review for an Exemption Regarding Elimination of Dafas Using RIPE Process
ML22025A4012022-01-0303 January 2022
March 2022 Emergency Preparedness Program Inspection - Request for Information
ML21333A1982021-11-19019 November 2021
NRC Review of PVNGS Training Needs Analysis and Training Required by Condition I of the Confirmatory Order EA-20-054
ML21306A1882021-10-18018 October 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Second Pre-submittal Meeting for the Proposed Exemption to Eliminate Dafas Using RIPE Process
ML21272A0592021-09-28028 September 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - SUNSI Review of UFSAR, Rev. 21
ML21264A1352021-09-17017 September 2021
NRR E-mail Capture - Palo Verde 1, 2 and 3 - Acceptance Review of LAR Associated with Permanent Extension of Containment ILRT Frequency to 15 Years (Type a) and CIV Leak Rate Test Frequency to 75 Months (Type C)
ML21237A0762021-08-25025 August 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of RR-67, Request for Alternative Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection
ML21228A0082021-08-16016 August 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of an LAR for Administrative Changes to Technical Specifications
ML21228A1042021-08-12012 August 2021
RR-67, Request for Alternative Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection (EPID L-2021-LLR-0050) (Email)
ML21237A5172021-08-10010 August 2021
Email to PV Licensee and Palo Verde Nuclear Generating Station, Units 1, 2 and 3 - Notification of Inspection of the Licensees Implementation Industry Initiative Associated with the Open Phase Condition (NRC Bulletin 2012-01) and Request Fo
ML21160A1442021-06-0909 June 2021
NRR E-mail Capture - Palo Verde 1 and, 2 - Acceptance Review for Order Approving Transfers of Control of Licenses for Minority Interests Subject to Expiring Leases
ML21154A0082021-05-26026 May 2021
NRR E-mail Capture - Palo Verde 1, 2 and 3 - Official RAIs for LAR Associated with Permanent Extension of Containment ILRT Frequency to 15 Years (Type a) and CIV Leak Rate Test Frequency to 75 Months (Type C)
ML21146A3342021-05-14014 May 2021
ISFSI - Final Package for an Order Associated with Indirect Transfers of Control of Licenses from Pnm to Avangrid
ML21132A2372021-05-12012 May 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3, and ISFSI - Final Package for an Order Associated with Indirect Transfers of Control of Licenses from Pnm to Avangrid
ML21103A3632021-04-13013 April 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review for Indirect Transfer of Control of Licenses Pursuant to 10 CFR 50.80 and 10 CFR 72.50
ML21064A2372021-03-0303 March 2021
ISI Request for Information Rls
ML21053A0262021-02-22022 February 2021
NRR E-mail Capture - Palo Verde 1, 2 and 3 - Acceptance Review of LAR Associated with Permanent Extension of Containment ILRT Frequency to 15 Years (Type a) and CIV Leak Rate Test Frequency to 75 Months (Type C)
ML21043A1462021-02-11011 February 2021
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAI for an Order Associated with Indirect License Transfer from Public Service Company of New Mexico to Avangrid, Inc
ML21023A0212021-01-13013 January 2021
PVNGS PI&R Request for Information RA
ML20366A1682020-12-31031 December 2020
NRR E-mail Capture - Palo Verde 1, 2, and 3, and ISFSI - Acceptance Review of an Order Associated with Indirect Transfers of Control of Licenses
ML21005A2712020-12-29029 December 2020
102-08208 PVNGS Communication Required by Confirmatory Order EA-20-054
ML20325A0392020-11-19019 November 2020
NRR E-mail Capture - Palo Verde 2 - Verbal Authorization of RR 66 to Extend Containment Tendon Inspection by One Year Based on 10 CFR 50.55a(Z)(2)
ML20316A0162020-11-0909 November 2020
NRR E-mail Capture - Palo Verde 2 - Acceptance Review of RR 66, Request Containment Post-Tensioning System Inspection One-Time by One Year Due to COVID-19 Pandemic
ML20295A4912020-10-21021 October 2020
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of LAR Associated with Adopting TSTF-501, Relocate Stored Fuel Oil and Lube Oil Volumes to Licensee Control
ML20265A0982020-09-21021 September 2020
NRR E-mail Capture - Palo Verde 1, 2, and 3 - Acceptance Review of License Amendment Associated with Making Necessary Administrative Changes to Technical Specifications
ML20108E9462020-04-16016 April 2020
NRR E-mail Capture - (External_Sender) Clarification to PVNGS Part 26 Exemption Request (ML20105A481)
ML20091K0752020-03-31031 March 2020
NRR E-mail Capture - Palo Verde 2 - Acceptance Review of RR 65, Request for Relief from RPV Bottom Mounted Instrumentation Nozzles and a Pressurizer Surge Line Weld Overlay Examination
ML20091M1992020-03-31031 March 2020
NRR E-mail Capture - Palo Verde 2 - Verbal Authorization of RR 65, Request for Relief from RPV Bottom Mounted Instrumentation Nozzles and a Pressurizer Surge Line Weld Overlay ISI Examinations
ML20050C9742020-02-19019 February 2020
NRR E-mail Capture - Palo Verde 1,2, and 3 - Framatome Htp Fuel LAR and Exemption Third Audit Summary (EPIDs L-2018-LLA-0194 and L-2018-LLE-0010)
2024-01-10
[Table view] |
Text
NRR-PMDAPEm Resource From: Thomas.N.Weber@aps.com Sent: Wednesday, April 15, 2015 12:14 PM To: Watford, Margaret Cc: Delbert.Elkinton@aps.com; George.Andrews@aps.com; Carl.Stephenson@aps.com; Ken.House@aps.com
Subject:
File for NRC Phone Call Attachments: Agenda for Phone Call 4-15-15.pdf
- Maggie, Attached please find the agenda and two figures that we plan to use today on the phone call. Can you distribute to the participants on the call.
- Thanks, TN Weber Department Leader Regulatory Affairs PVNGS 1
Hearing Identifier: NRR_PMDA Email Number: 2010 Mail Envelope Properties (EB0C94E90ED2EF409E17260ECE38B14E0692FCFB)
Subject:
File for NRC Phone Call Sent Date: 4/15/2015 12:13:55 PM Received Date: 4/15/2015 12:14:11 PM From: Thomas.N.Weber@aps.com Created By: Thomas.N.Weber@aps.com Recipients:
"Delbert.Elkinton@aps.com" <Delbert.Elkinton@aps.com>
Tracking Status: None "George.Andrews@aps.com" <George.Andrews@aps.com>
Tracking Status: None "Carl.Stephenson@aps.com" <Carl.Stephenson@aps.com>
Tracking Status: None "Ken.House@aps.com" <Ken.House@aps.com>
Tracking Status: None "Watford, Margaret" <Margaret.Watford@nrc.gov>
Tracking Status: None Post Office: ntm211.apsc.com Files Size Date & Time MESSAGE 251 4/15/2015 12:14:11 PM Agenda for Phone Call 4-15-15.pdf 2120674 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
Agenda for NRC Phone Call April 15, 2015 RCP 2A Nozzle Relief Request
- 1. Introductions
- 2. Original Design of RCP 2A Nozzle
- 3. Recap of Discovery of Condition
- a. Results of visual inspection of RCP 2A nozzle
- b. Visual inspection of remaining nozzles (EOC)
- c. Results of dye penetrant supplemental inspection
- d. Results of straight beam UT supplemental inspection of original nozzle
- 4. Half-Nozzle Design of RCP 2A Nozzle
- 5. Actions Completed
- 6. Relief Request
- a. Summary Description
- b. Supporting Analysis
- c. Timeframe
- 7. Summary/Overview of RAI received Tuesday (4-14-15)
- 8. Questions/Comments
RCP 2A Original Nozzle Arrangement
Enclosure Figure 1 RCP 2A Suction Safe-end Repaired Instrument Nozzle H G A
B C
D E F Item Description Dimensions (inches) Material Note A Safe-end Clad and Butter 309 Stainless, 82 or 182 inconel B Remnant Nozzle Orifice 1 NPS* x 0.190 diameter Outlet end (removed) was former Class 1 code break C Remnant J-groove Weld 82 or 182 inconel Former RCS pressure boundary D Safe-end Pipe Wall 3 thick Carbon Steel E Remnant Nozzle-half 1 NPS x 1.5 Alloy 600 F Replacement Nozzle 1 NPS Alloy 690 G Replacement Nozzle Orifice 0.190 diameter Outlet end is new Class 1 code break H Replacement J-groove Weld 0.5 ERNiCrFe-7A (filler) New RCS pressure boundary
