|
|
| Line 18: |
Line 18: |
|
| |
|
| =Text= | | =Text= |
| {{#Wiki_filter:May 24, 2018 10CFR54 Docket No. 50-443 SBK-L-18097 U. S. Nuclear Regu l atory Comm i ss ion Attn: Document Control Desk Washington, DC 20555-0001 Seabrook Stat ion NEXT era SEABROOK Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application | | {{#Wiki_filter:NEXTera EN ERGY ~ |
| | SEABROOK May 24, 2018 10CFR54 Docket No. 50-443 SBK-L-18097 U. S. Nuclear Regu latory Comm ission Attn: Document Control Desk Washington, DC 20555-0001 Seabrook Station Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application |
|
| |
|
| ==References:== | | ==References:== |
| : 1. NextEra Energy Seabrook, LLC letter SBK-L-10077, "Seabrook Station Application for Renewed Operating License," May 25, 2010. (Accession Number ML101590099) | | : 1. NextEra Energy Seabrook, LLC letter SBK-L-10077, "Seabrook Station Application for Renewed Operating License," May 25, 2010. (Accession Number ML101590099) |
| : 2. NextEra Energy Seabrook, LLC letter SBK-L-18075, "Eighth Annual Update to the Seabrook License Rene wal Application," May 1, 2018. (Accession Number ML18121A403) | | : 2. NextEra Energy Seabrook, LLC letter SBK-L-18075, "Eighth Annual Update to the Seabrook License Renewal Application," May 1, 2018 . (Accession Number ML18121A403) |
| In Reference 1, NextEra Energ y Seabrook, LLC (NextEra Energy Seabrook) submitted an app lic ation for a renewed facility operating license for Seabrook Station Unit 1 in accordance with the Code of Federal Regulations, Title 10, Parts 50, 51, and 54. In Reference 2, NextEra Energy Seabrook provided the eighth annual review, which identified changes to the Current Licensing Basis (CLB) of the facility that materially affected the content of the License Renewal Application (LRA). Upon discussion with the NRC staff, NextEra Energ y Seabrook agreed to revise a portion of the updated information in order to align with NUREG-1801 GALL Rev. 2. The Enc lo sure provides additiona l changes to the LRA. To facilitate understanding, the changes are exp l a in ed, and where appropriate, portions of the LRA are repeated with the change highlighted by strikethroughs for deleted text and balded italics for inserted text. NextEra Energy Seabrook, LLC P.O. Bo x 300 , Lafayette Road , Seabrook, NH 03874 U.S. Nuclear Regulatory Commissio n SBK-L-18097 I Page 2 There are no n e w or revi sed r eg ulatory commitments cont a in e d in this lett er. If there are any questions or add ition a l information i s needed, please contact Mr. E dward J. Carley, E ngineering Super vi sor -License Renewa l, at (603) 773-7 957. I f you have any questions regarding this correspondence, plea se contact Mr. Kenneth Browne, Licensing Manager, at (603) 773-7932. | | In Reference 1, NextEra Energy Seabrook, LLC (NextEra Energy Seabrook) submitted an application for a renewed facility operating license for Seabrook Station Unit 1 in accordance with the Code of Federal Regulations, Title 10, Parts 50, 51, and 54. |
| I declare under penalty of perjury that the foregoing is true and correct. Executed on May 24, 2018 Sincere ly, NextEra E nergy Seabrook, LLC Christopher Domingos Site Director | | In Reference 2, NextEra Energy Seabrook provided the eighth annual review, which identified changes to the Current Licensing Basis (CLB) of the facility that materially affected the content of the License Renewal Application (LRA). Upon discussion with the NRC staff, NextEra Energy Seabrook agreed to revise a portion of the updated information in order to align with NUREG-1801 GALL Rev. 2. |
| | The Enclosure provides additiona l changes to the LRA. To facilitate understanding, the changes are explained, and where appropriate, portions of the LRA are repeated with the change highlighted by strikethroughs for deleted text and balded italics for inserted text. |
| | NextEra Energy Seabrook, LLC P.O. Box 300 , Lafayette Road , Seabrook, NH 03874 |
| | |
| | U.S. Nuclear Regulatory Commission SBK-L- 18097 I Page 2 There are no new or revi sed reg ulatory commitments contained in this letter. |
| | If there are any questions or add itional information is needed, please contact Mr. |
| | Edward J. Carley, Engineering Supervisor - License Renewa l, at (603) 773-7957. |
| | If you have any questions regarding this correspondence, please contact Mr. Kenneth Browne, Licensing Manager, at (603) 773-7932. |
| | I declare under penalty of perjury that the foregoing is true and correct. |
| | Executed on May 24, 2018 Sincerely, NextEra Energy Seabrook, LLC Christopher Domingos Site Director |
|
| |
|
| ==Enclosure:== | | ==Enclosure:== |
| | Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application cc: D. H. Dorman NRC Region I Administrator J.C. Poole NRC Project Manager P. C. Cataldo NRC Senior Resident Inspector E. H. Gettys NRC Project Manager, License Renewal Mr. Perry Plummer Director Homeland Security and Emergency Management New Hampshire Department of Safety Division of Homeland Security and Emergency Management Bureau of Emergency Management 33 Hazen Drive Concord, NH 03305 perry.plummer@dos .nh.gov |
| | |
| | U.S. Nuclear Regulatory Commission SBK-L-18097 I Page 3 Mr. John Giarrusso, Jr., Nuclear Preparedness Manager The Commonwealth of Massachusetts Emergency Management Agency 400 Worcester Road Fram ingham, MA 01702-5 399 John.Giarrusso@massmail.state.ma.us |
| | |
| | Enclosure to SBK-L-18097 Addition al Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application |
|
| |
|
| Additional Changes to the Eighth Annual Update to the NextEra E nergy Seabrook License Renewal Application cc: D. H. Dorman J.C. Poole P. C. Cataldo E. H. Gettys Mr. Perry Plummer NRC Region I Administrator NRC Project Manager NRC Senior Resident Inspector NRC Project Manager, License Renewal Director Homeland Security and Emergenc y Management New Hampshire Department of Safety Division of Homeland Security and Emergenc y Management Bureau of Emergency Management 33 Hazen Drive Concord, NH 03305 perry.plummer@dos
| | U.S. Nuclear Regulatory Co1runission SBK-L-18097 I Enclosure I Page 2 Screen W ash Piping Additiona l Material: Select portion s of piping in the Screen W ash System were rep laced with a fiberglass material. As a result of this change, the following chang es are made to the License Re newal Application (LRA). |
| .nh.gov U.S. Nuclear Regulatory Commission SBK-L-18097 I Page 3 Mr. John G i arrusso, Jr., Nuclear Preparedness Manager The Commonwealth of Massachusetts Emergenc y Management Agency 400 Worc ester Road Fram ingham, MA 01702-5 399 John.Giarrusso@massmail.state.ma.us Enclosure to SBK-L-18097 Addition a l Changes to the E ighth Annual Update to the Next E ra E n e rgy Seabrook License Renewal Application U.S. Nuclear Regulatory C o1runis s ion SBK-L-18097 I Encl osur e I Page 2 Scree n W ash P i p in g Additiona l M a t er i a l: Se l ec t portion s of piping in the Sc r ee n W ash S y stem w ere rep l aced with a fiberglass material.
| | : 1. In Section 3.3.2 .1.39, Screen W ash System, Page 3.3-54 , under Aging Effects Requ iring Management add " Cracking, blistering, change in color due to water absorption " |
| As a result of t hi s change, the following chang es are made to the License Re n e w a l Application (LRA). 1. In Sect ion 3.3.2.1.39, Screen W ash S y stem, Page 3.3-54 , under Aging Effe cts Requ iring M anagement add " Cracking, blistering, change in color due to water absorption " 2. Tab l e 3.3.2-36, Sc reen W ash S y stem S umm ar y of Aging M anagement E v a lu ation, on LRA Page 3.3-458, add the following new row: NU REG Comp on ent Int e nd ed Material E nvironment Aging Eff ect Ag in g 1801 Vol. Tab l e Note T yp e Fu nc t ion Requiring Management 2 Item 3.X.1 Management Program It em Piping a n d L eakage Fibergla ss Raw W a t e r Cracking, Nooe Vll.C1.A P-None i;;:a Fittings Boundary (Internal) blistering, Inspection o f 238 '+5 (Spat i a l) change in Internal Nooe color due to Surfaces in water Miscellaneou s absorption Piping Nooe and Ducting Component s Program 3. In Sect ion A.2.1.25 , Inspection of Int erna l S urfaces in Miscellan eous Piping and Ducting Components, Page A-1 5, add to the list of materials | | : 2. Tab le 3.3 .2-36, Screen W ash System Summary of Aging Management Evaluation, on LRA Page 3.3-458, add the following new row: |
| " fiberglass." 4. In Sect ion B.2.1.25, Inspection of Int erna l S urfac es in Mi s cellan eous Piping a nd Ducting Components, Page B-139 , add to the ag ing effects "Cracking, blistering, change in co l or due to water absorption | | NU REG Comp on ent Intended Material Environment Aging Effect Ag in g 1801 Vol. Table Note Typ e Fu nct ion Requiring Management 2 Item 3.X.1 Management Program Item Piping and Leakage Fiberglass Raw W ater Cracking, Nooe Vll.C1.A P- None i;;:a Fittings Boundary (Internal) blistering, Inspection of 238 '+5 (Spatial) change in Internal Nooe color due to Surfaces in water Miscellaneous absorption Piping Nooe and Ducting Components Program |
| ," and to the li st of materials add " fiberg l ass."}} | | : 3. In Section A.2.1. 25 , Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components, Page A-15, add to the list of materials "fiberglass. " |
| | : 4. In Section B.2. 1.25, Inspection of Interna l Surfaces in Miscellan eous Piping and Ducting Components, Page B-139 , add to the ag ing effects "Cracking, blistering, change in color due to water absorption," and to the list of materials add "fiberglass."}} |
|
|---|
Category:Letter type:SBK
MONTHYEARSBK-L-23053, Radiological Emergency Plan (Ssrep), Revision 802023-06-22022 June 2023
Radiological Emergency Plan (Ssrep), Revision 80
SBK-L-23031, 2022 Annual Radioactive Effluent Release Report2023-04-28028 April 2023
2022 Annual Radioactive Effluent Release Report
SBK-L-23044, 2022 Annual Radiological Environmental Operating Report2023-04-28028 April 2023
2022 Annual Radiological Environmental Operating Report
SBK-L-23033, 2022 Annual Environmental Operating Report2023-04-11011 April 2023
2022 Annual Environmental Operating Report
SBK-L-22093, 75 Day and 150 Day Submittal Letters2022-12-0101 December 2022
75 Day and 150 Day Submittal Letters
SBK-L-22113, Radiological Emergency Plan (Ssrep), Revision 792022-11-16016 November 2022
Radiological Emergency Plan (Ssrep), Revision 79
SBK-L-22114, Independent Spent Fuel Storage Installation (Isfsi), Cask Registration2022-11-0909 November 2022
Independent Spent Fuel Storage Installation (Isfsi), Cask Registration
SBK-L-22112, Independent Spent Fuel Storage Installation (ISFSI) Cask Registration2022-11-0303 November 2022
Independent Spent Fuel Storage Installation (ISFSI) Cask Registration
SBK-L-22094, Relief Request 4RA-22-001, Proposed Alternative in Accordance with 10 CFR 50.55a(z)(2)2022-10-26026 October 2022
Relief Request 4RA-22-001, Proposed Alternative in Accordance with 10 CFR 50.55a(z)(2)
SBK-L-22105, Supplement to 2021 Annual Radioactive Effluent Release Report2022-10-24024 October 2022
Supplement to 2021 Annual Radioactive Effluent Release Report
SBK-L-22103, 5 to the Physical Security Plan, Training and Qualification Plan and Safeguards Contingency Plan2022-10-12012 October 2022
5 to the Physical Security Plan, Training and Qualification Plan and Safeguards Contingency Plan
SBK-L-22102, Independent Spent Fuel Storage Installation (ISFSI) Cask Registration2022-10-0606 October 2022
Independent Spent Fuel Storage Installation (ISFSI) Cask Registration
SBK-L-22080, Submittal of 10 CFR 72.48 Report of Changes, Tests and Experiments for August 2020 to July 20222022-08-12012 August 2022
Submittal of 10 CFR 72.48 Report of Changes, Tests and Experiments for August 2020 to July 2022
SBK-L-22054, SBK-L-22054 - License Amendment Request 22-01, Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections2022-06-0909 June 2022
SBK-L-22054 - License Amendment Request 22-01, Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections
SBK-L-22044, 2021 Annual Radioactive Effluent Release Report2022-04-29029 April 2022
2021 Annual Radioactive Effluent Release Report
SBK-L-22036, Steam Generator Tube Inspection Report2022-04-25025 April 2022
Steam Generator Tube Inspection Report
SBK-L-22040, Radiological Emergency Plan (Ssrep), Revision 7822022-04-20020 April 2022
Radiological Emergency Plan (Ssrep), Revision 782
SBK-L-22024, Response to Request for Additional Information (Raj) Regarding License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements2022-03-0707 March 2022
Response to Request for Additional Information (Raj) Regarding License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements
SBK-L-22003, Inservice Inspection Examination Report2022-01-24024 January 2022
Inservice Inspection Examination Report
SBK-L-21126, Fourth 10 Year Interval - Inservice Inspection (ISI) Program Plan2022-01-0404 January 2022
Fourth 10 Year Interval - Inservice Inspection (ISI) Program Plan
SBK-L-21135, Submittal of Changes to the Seabrook Station Technical Specification Bases2021-12-29029 December 2021
Submittal of Changes to the Seabrook Station Technical Specification Bases
SBK-L-21108, Core Operating Limits Report for Cycle 222021-11-0404 November 2021
Core Operating Limits Report for Cycle 22
SBK-L-21106, Transmittal of WCAP-18607-NP, Analysis of Capsule X from the NextEra Energy Seabrook Unit 1 Reactor Vessel Radiation Surveillance Program2021-09-30030 September 2021
Transmittal of WCAP-18607-NP, Analysis of Capsule X from the NextEra Energy Seabrook Unit 1 Reactor Vessel Radiation Surveillance Program
SBK-L-21105, Withdrawal of Emergency License Amendment Request 21-02, Service Water System I Ultimate Heat Sink One-Time Allowed Outage Time (AOT) Extension2021-09-27027 September 2021
Withdrawal of Emergency License Amendment Request 21-02, Service Water System I Ultimate Heat Sink One-Time Allowed Outage Time (AOT) Extension
SBK-L-21103, Request for Exercise of Enforcement Discretion2021-09-25025 September 2021
Request for Exercise of Enforcement Discretion
SBK-L-21104, Emergency License Amendment Request 21-02, Service Water System I Ultimate Heat Sink Onetime Allowed Outage Time (AOT) Extension2021-09-25025 September 2021
Emergency License Amendment Request 21-02, Service Water System I Ultimate Heat Sink Onetime Allowed Outage Time (AOT) Extension
SBK-L-21098, Supplement to License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements2021-09-22022 September 2021
Supplement to License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements
SBK-L-21083, NextEra Energy Seabrook, LLC - Relief Request 3IR-18 and 3IR-19 for End of Third 10-Year ISI Interval for Examinations with Limited Coverage2021-08-18018 August 2021
NextEra Energy Seabrook, LLC - Relief Request 3IR-18 and 3IR-19 for End of Third 10-Year ISI Interval for Examinations with Limited Coverage
SBK-L-21067, License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements2021-07-21021 July 2021
License Amendment Request 21-01, Revise 120-Volt AC Vital Instrument Panel Requirements
SBK-L-21049, Revision to Updated Final Response to NRC Generic Letter 2004-022021-06-24024 June 2021
Revision to Updated Final Response to NRC Generic Letter 2004-02
SBK-L-21056, Response to Request for Additional Information Regarding Seabrook Steam Generator Tube Inspection Report Review References:2021-05-20020 May 2021
Response to Request for Additional Information Regarding Seabrook Steam Generator Tube Inspection Report Review References:
SBK-L-21045, Submittal of 2020 Annual Radioactive Effluent Release Report2021-04-30030 April 2021
Submittal of 2020 Annual Radioactive Effluent Release Report
SBK-L-21044, 2020 Annual Radiological Environmental Operating Report2021-04-30030 April 2021
2020 Annual Radiological Environmental Operating Report
SBK-L-21042, Response to RIS 2021-01 Preparation and Scheduling of Operator Licensing Examinations2021-04-22022 April 2021
Response to RIS 2021-01 Preparation and Scheduling of Operator Licensing Examinations
SBK-L-21033, Response to Request for Additional Information (RAI) Regarding License Amendment Request (LAR) 20-02, Resolve Non-Conservative Heat Flux Hot Channel Factor (Fo(Z)) Requirements2021-03-24024 March 2021
Response to Request for Additional Information (RAI) Regarding License Amendment Request (LAR) 20-02, Resolve Non-Conservative Heat Flux Hot Channel Factor (Fo(Z)) Requirements
SBK-L-21023, Radiological Emergency Plan (Ssrep), Revision 772021-03-0404 March 2021
Radiological Emergency Plan (Ssrep), Revision 77
SBK-L-20154, Submittal of Changes to the Seabrook Station Technical Specification Bases2020-12-22022 December 2020
Submittal of Changes to the Seabrook Station Technical Specification Bases
SBK-L-20149, Response to Request for Additional Information in Respect to One-Time Exemption from 10 CFR 73, Appendix B, Section VI, Subsection C.3.(I)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to Covid 19 Pandemic2020-12-0808 December 2020
Response to Request for Additional Information in Respect to One-Time Exemption from 10 CFR 73, Appendix B, Section VI, Subsection C.3.(I)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to Covid 19 Pandemic
SBK-L-20146, One-Time Exemption Request for the Biennial Emergency Preparedness Exercise Requirements of 10 CFR 50, Appendix E. IV.F.2.b and IV.F.2.c2020-12-0303 December 2020
One-Time Exemption Request for the Biennial Emergency Preparedness Exercise Requirements of 10 CFR 50, Appendix E. IV.F.2.b and IV.F.2.c
SBK-L-20144, Request for a One-Time Exemption from 10 CFR 73, Appendix B, Section VI Subsection C.3.(1)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to Covid 19 Pandemic2020-11-23023 November 2020
Request for a One-Time Exemption from 10 CFR 73, Appendix B, Section VI Subsection C.3.(1)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to Covid 19 Pandemic
SBK-L-20143, Withdrawal of Exemption Request Supporting Updated Final Response to NRC Generic Letter 004-022020-11-19019 November 2020
Withdrawal of Exemption Request Supporting Updated Final Response to NRC Generic Letter 004-02
SBK-L-20132, Fourth Interval Inservice Testing (IST) Program2020-10-21021 October 2020
Fourth Interval Inservice Testing (IST) Program
SBK-L-20127, Generator Tube Inspection Report2020-10-20020 October 2020
Generator Tube Inspection Report
SBK-L-20117, Response to Request for Additional Information Regarding Technical Specification 3/4.8.1 for a One-Time Extension of Allowed Outage Time License Amendment Request2020-09-23023 September 2020
Response to Request for Additional Information Regarding Technical Specification 3/4.8.1 for a One-Time Extension of Allowed Outage Time License Amendment Request
SBK-L-20103, Inservice Inspection Examination Report2020-07-27027 July 2020
Inservice Inspection Examination Report
SBK-L-20092, Response to Request for Additional Information Regarding License Amendment Requests to Adopt TSTF-411 and TSTF-4182020-07-13013 July 2020
Response to Request for Additional Information Regarding License Amendment Requests to Adopt TSTF-411 and TSTF-418
SBK-L-20068, License Amendment Request 20-01, One-Time Change to the Seabrook Technical Specifications A.C. Sources - Operating2020-07-13013 July 2020
License Amendment Request 20-01, One-Time Change to the Seabrook Technical Specifications A.C. Sources - Operating
SBK-L-20085, Supplement to Exemption Request for Access Authorization and Fitness for Duty Requirements Due to COVID-19 Pandemic2020-06-16016 June 2020
Supplement to Exemption Request for Access Authorization and Fitness for Duty Requirements Due to COVID-19 Pandemic
SBK-L-20077, Core Operating Limits Report for Cycle 212020-06-0101 June 2020
Core Operating Limits Report for Cycle 21
SBK-L-20057, Response to Request for Additional Information Regarding Degraded Voltage Time Delay Setpoint License Amendment Request2020-05-20020 May 2020
Response to Request for Additional Information Regarding Degraded Voltage Time Delay Setpoint License Amendment Request
2023-06-22
[Table view] |
Text
NEXTera EN ERGY ~
SEABROOK May 24, 2018 10CFR54 Docket No. 50-443 SBK-L-18097 U. S. Nuclear Regu latory Comm ission Attn: Document Control Desk Washington, DC 20555-0001 Seabrook Station Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application
References:
- 1. NextEra Energy Seabrook, LLC letter SBK-L-10077, "Seabrook Station Application for Renewed Operating License," May 25, 2010. (Accession Number ML101590099)
- 2. NextEra Energy Seabrook, LLC letter SBK-L-18075, "Eighth Annual Update to the Seabrook License Renewal Application," May 1, 2018 . (Accession Number ML18121A403)
In Reference 1, NextEra Energy Seabrook, LLC (NextEra Energy Seabrook) submitted an application for a renewed facility operating license for Seabrook Station Unit 1 in accordance with the Code of Federal Regulations, Title 10, Parts 50, 51, and 54.
In Reference 2, NextEra Energy Seabrook provided the eighth annual review, which identified changes to the Current Licensing Basis (CLB) of the facility that materially affected the content of the License Renewal Application (LRA). Upon discussion with the NRC staff, NextEra Energy Seabrook agreed to revise a portion of the updated information in order to align with NUREG-1801 GALL Rev. 2.
The Enclosure provides additiona l changes to the LRA. To facilitate understanding, the changes are explained, and where appropriate, portions of the LRA are repeated with the change highlighted by strikethroughs for deleted text and balded italics for inserted text.
NextEra Energy Seabrook, LLC P.O. Box 300 , Lafayette Road , Seabrook, NH 03874
U.S. Nuclear Regulatory Commission SBK-L- 18097 I Page 2 There are no new or revi sed reg ulatory commitments contained in this letter.
If there are any questions or add itional information is needed, please contact Mr.
Edward J. Carley, Engineering Supervisor - License Renewa l, at (603) 773-7957.
If you have any questions regarding this correspondence, please contact Mr. Kenneth Browne, Licensing Manager, at (603) 773-7932.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on May 24, 2018 Sincerely, NextEra Energy Seabrook, LLC Christopher Domingos Site Director
Enclosure:
Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application cc: D. H. Dorman NRC Region I Administrator J.C. Poole NRC Project Manager P. C. Cataldo NRC Senior Resident Inspector E. H. Gettys NRC Project Manager, License Renewal Mr. Perry Plummer Director Homeland Security and Emergency Management New Hampshire Department of Safety Division of Homeland Security and Emergency Management Bureau of Emergency Management 33 Hazen Drive Concord, NH 03305 perry.plummer@dos .nh.gov
U.S. Nuclear Regulatory Commission SBK-L-18097 I Page 3 Mr. John Giarrusso, Jr., Nuclear Preparedness Manager The Commonwealth of Massachusetts Emergency Management Agency 400 Worcester Road Fram ingham, MA 01702-5 399 John.Giarrusso@massmail.state.ma.us
Enclosure to SBK-L-18097 Addition al Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application
U.S. Nuclear Regulatory Co1runission SBK-L-18097 I Enclosure I Page 2 Screen W ash Piping Additiona l Material: Select portion s of piping in the Screen W ash System were rep laced with a fiberglass material. As a result of this change, the following chang es are made to the License Re newal Application (LRA).
- 1. In Section 3.3.2 .1.39, Screen W ash System, Page 3.3-54 , under Aging Effects Requ iring Management add " Cracking, blistering, change in color due to water absorption "
- 2. Tab le 3.3 .2-36, Screen W ash System Summary of Aging Management Evaluation, on LRA Page 3.3-458, add the following new row:
NU REG Comp on ent Intended Material Environment Aging Effect Ag in g 1801 Vol. Table Note Typ e Fu nct ion Requiring Management 2 Item 3.X.1 Management Program Item Piping and Leakage Fiberglass Raw W ater Cracking, Nooe Vll.C1.A P- None i;;:a Fittings Boundary (Internal) blistering, Inspection of 238 '+5 (Spatial) change in Internal Nooe color due to Surfaces in water Miscellaneous absorption Piping Nooe and Ducting Components Program
- 3. In Section A.2.1. 25 , Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components, Page A-15, add to the list of materials "fiberglass. "
- 4. In Section B.2. 1.25, Inspection of Interna l Surfaces in Miscellan eous Piping and Ducting Components, Page B-139 , add to the ag ing effects "Cracking, blistering, change in color due to water absorption," and to the list of materials add "fiberglass."
