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{{Adams
#REDIRECT [[SBK-L-18097, Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application]]
| number = ML18144A242
| issue date = 05/24/2018
| title = Seabrook Station - Additional Changes to the Eighth Annual Update to the NextEra Energy Seabrook License Renewal Application
| author name = Domingos C
| author affiliation = NextEra Energy Seabrook, LLC
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000443
| license number =
| contact person =
| case reference number = SBK-L-18097
| document type = Letter
| page count = 5
| project =
| stage = Other
}}
 
=Text=
{{#Wiki_filter:May 24, 2018 10CFR54 Docket No. 50-443 SBK-L-18097 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Seabrook Station NEXTera SEABROOK 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 ML 101590099) 2. NextEra Energy Seabrook, LLC letter SBK-L-18075, "Eighth Annual Update to the Seabrook License Renewal Application," May 1, 2018. (Accession Number ML 18121A403) 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 additional 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 revised regulatory commitments contained in this letter. If there are any questions or additional information is needed, please contact Mr. Edward J. Carley, Engineering Supervisor -License Renewal, 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 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 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 Framingham, MA 01702-5399 John.Giarrusso@massmail.state.ma.us Enclosure to SBK-L-18097 Additional 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 Wash Piping Additional Material: Select portions of piping in the Screen Wash System were replaced with a fiberglass material. As a result of this change, the following changes are made to the License Renewal Application (LRA). 1. In Section 3.3.2.1.39, Screen Wash System, Page 3.3-54, under Aging Effects Requiring Management add " Cracking, blistering, change in color due to water absorption " 2. Table 3.3.2-36, Screen Wash System Summary of Aging Management Evaluation, on LRA Page 3.3-458, add the following new row: NU REG Component Intended Material Environment Aging Effect Aging 1801 Vol. Table Note Type Function Requiring Management 2 Item 3.X.1 Management Program Item Piping and Leakage Fiberglass Raw Water Cracking, Nooe Vll.C1.AP-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 Internal Surfaces in Miscellaneous Piping and Ducting Components, Page B-139, add to the aging effects "Cracking, blistering, change in color due to water absorption," and to the list of materials add "fiberglass."}}

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