Letter Sequence RAI |
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TAC:ME4028, Steam Generator Tube Integrity (Approved, Closed) |
Results
Other: ML103620318, ML110270026, ML110280424, ML110970260, ML11280A045, ML11304A002, ML11304A109, ML12009A007, ML12164A756, ML12164A759, ML12214A607, ML12242A198, ML12264A648, ML13261A145, ML15149A280, ML15149A282, ML15183A020, ML15287A017, ML15307A022, ML15310A102, ML15337A047, ML15343A186, ML15349A918, ML19205A362, ML19205A365, ML19205A389, SBK-L-15073, Responses to Applicant/Licensee Action Items for the Inspection and Evaluation Guidelines for Pressurized Water Reactor Vessel Internals (MRP-227-A)
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MONTHYEARML1036203182010-01-21021 January 2010 Attachment 2, Document SEA-FLU-001-R-004, Rev 0, Non-Proprietary Version of Seabrook Station Reactor Pressure Vessel Fluence Evaluation at 55 EFPY Project stage: Other ML1022205712010-08-10010 August 2010 License Renewal Process Overview and Scoping Public Meeting Slides Project stage: Meeting ML1025202222010-09-20020 September 2010 Summary of Public License Renewal Overview and Environmental Scoping Meeting Related to the Review of the Seabrook Station License Renewal Application (TAC No. ME3959 and ME4028) Project stage: Meeting ML11307A1392010-10-28028 October 2010 2010/10/28 Seabrook Lr - FW: Seabrook Station, Unit No. 1 - Fire Protection Request for Additional Information Regarding License Renewal Application Project stage: RAI SBK-L-10192, Supplement 2 to License Renewal Application2010-11-15015 November 2010 Supplement 2 to License Renewal Application Project stage: Supplement ML1030905582010-11-18018 November 2010 Request for Additional Information Related to the Review of the Seabrook Station, License Renewal Application - Aging Management Programs Project stage: RAI ML1030903082010-11-18018 November 2010 Request for Additional Information Related to the Review of the Seabrook Station, License Renewal Application Project stage: RAI ML1031301592010-11-18018 November 2010 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1032605542010-12-14014 December 2010 Request for Additional Information Related to the Review of the Seabrook Station, License Renewal Application (TAC No. ME4028) Aging-Management Programs Project stage: RAI ML1034202732010-12-14014 December 2010 Request for Additional Information Related to the Review of the Seabrook Station, License Renewal Application (TAC No. ME4028) - Aging Management Programs Project stage: RAI SBK-L-10204, Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs2010-12-17017 December 2010 Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs Project stage: Response to RAI SBK-L-10203, Response to Request for Additional Information Set 2 Related to the Review of the License Renewal Application2010-12-22022 December 2010 Response to Request for Additional Information Set 2 Related to the Review of the License Renewal Application Project stage: Response to RAI ML1034205872011-01-0505 January 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1034205852011-01-0505 January 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1034205832011-01-0505 January 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI SBK-L-11003, Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs - Set 52011-01-13013 January 2011 Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs - Set 5 Project stage: Response to RAI SBK-L-11002, Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs - Set 42011-01-13013 January 2011 Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Aging Management Programs - Set 4 Project stage: Response to RAI ML1100701282011-01-21021 January 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI SBK-L-11015, Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Sets 6, 7 and 82011-02-0303 February 2011 Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Sets 6, 7 and 8 Project stage: Response to RAI ML1102700262011-02-0404 February 2011 Scoping and Screening Audit Summary Regarding the Seabrook Station License Renewal Application (TAC Number ME4028) Project stage: Other SBK-L-11027, Response to Request for Additional Information, License Renewal Application, Request for Additional Information - Set 92011-02-18018 February 2011 Response to Request for Additional Information, License Renewal Application, Request for Additional Information - Set 9 Project stage: Response to RAI ML1102602662011-02-24024 February 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1105509202011-03-0707 March 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1103506302011-03-17017 March 2011 Letter Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI ML1102804242011-03-21021 March 2011 Audit Report Regarding the Seabrook Station License Renewal Application Project stage: Other ML1109702602011-03-28028 March 2011 Nwt 817, Chemistry Control in the Seabrook Thermal Barrier Loop, Final Project stage: Other ML1107000182011-03-30030 March 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI SBK-L-11062, Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Request for Additional Information - Set 112011-04-0505 April 2011 Response to Request for Additional Information NextEra Energy Seabrook License Renewal Application Request for Additional Information - Set 11 Project stage: Response to RAI SBK-L-11069, Response to Request for Additional Information - Set 12 and Associated License Renewal Application Changes2011-04-22022 April 2011 Response to Request for Additional Information - Set 12 and Associated License Renewal Application Changes Project stage: Response to RAI ML11132A0072011-05-23023 May 2011 Request for Additional Information Related to the Review of the Seabrook Station License Renewal Application Project stage: RAI SBK-L-11123, Response to Request for Additional Information, NextEra Energy Seabrook License Renewal Application, Request for Additional Information - Set 142011-06-0202 June 2011 Response to Request for Additional Information, NextEra Energy Seabrook License Renewal Application, Request for Additional Information - Set 14 Project stage: Response to RAI ML11139A1462011-06-0909 June 2011 Summary of Telephone Conference Call Held Between the NRC and Nextera Energy Seabrook, LLC, to Clarify Responses to RAI and Draft Requests for Additional Information Pertaining to the Seabrook Station LRA Project stage: Draft RAI ML11143A1652011-06-15015 June 2011 5/18/11, Summary of Telephone Conference Call Held Between NRC and Nextera Energy Seabrook, LLC, Concerning the D-RAI Pertaining to the Seabrook Station License Renewal Application Project stage: RAI SBK-L-11133, Response to Request for Additional Information - Set 14 RAI B.1.4-12011-06-24024 June 2011 Response to Request for Additional Information - Set 14 RAI B.1.4-1 Project stage: Response to RAI ML11178A3652011-07-12012 July 2011 Schedule Revision for the Safety Review of the Seabrook Station License Renewal Application Project stage: Approval ML11284A0202011-10-14014 October 2011 Summary of Telephone Conf Call Held on August 4, 2011 Between the USNRC and Nextera Energy Seabrook, Llc., Concerning Clarification of Information Pertaining to the Seabrook Station Request for Additional Information Response Project stage: RAI ML11280A0452011-10-17017 October 2011 Summary of Telephone Conference Call Held on May 5, 2011, Between the U.S. Nuclear Regulatory Commission and NextEra Energy Seabrook, LLC, Concerning Clarification of Information Pertaining to the Seabrook Station LRA Project stage: Other ML11304A0022011-11-0404 November 2011 Summary of Tele Conf Call Held on 3/18/11, Between the USNRC and NextEra Energy Seabrook, Llc., Concerning Clarification of Information Pertaining to the Seabrook Station License Renewal Application Project stage: Other ML11304A1092011-11-0404 November 2011 Summary of Tele Conf Call Held on 5/31/11, Between the USNRC and Nextera Energy Seabrook, Llc., Concerning Clarification of Information Pertaining to the Seabrook LRA Project stage: Other ML11304A1512011-11-0404 November 2011 Summary of Tele Conf Call Held on 4/8/11 Between USNRC and NextEra Energy Seabrook, Llc. Concerning Clarification of Information Pertaining to the Seabrook Station Request for Additional Information Responses Project stage: RAI ML11304A1662011-11-0404 November 2011 Summary of Tele Conf Call Held on 3/3/11, Between the USNRC and NextEra Energy Seabrook, Llc. Concerning Clarification of Information Pertaining to the Seabrook Station Request for Additional Information Responses Project stage: RAI ML12009A0072012-01-25025 January 2012 Project Manager Change for the License Renewal of Seabrook Station Project stage: Other ML12054A7662012-03-26026 March 2012 022312, Telecon Summary Between NRC and NextEra Seabrook, Discussing RAIs Response Project stage: RAI ML12160A3742012-06-0808 June 2012 Safety Evaluation Report with Open Items Related to the License Renewal of Seabrook Station Project stage: Approval ML12053A1922012-06-0808 June 2012 Safety Evaluation Report with Open Items Related to the License Renewal of Seabrook Station (TAC No. ME4028). Seabrook SER with Open Items Transmittal Letter Project stage: Approval ML12165A7422012-06-21021 June 2012 Summary of Telephone Conference Call Held on April 10, 2012, Between NRC and Energy Seabrook, LLC, Concerning the Response to Request for Additional Information Pertaining to the Seabrook Station LRA Project stage: RAI ML12165A5952012-06-22022 June 2012 Summary of Telephone Conference Call Held on May 16, 2012, Between the U.S. Nuclear Regulatory Commission and NextEra Energy Seabrook, LLC, Concerning the Response to Request for Additional Information Pertaining to the Seabrook Station LRA Project stage: RAI ML12164A9012012-06-22022 June 2012 Summary of Telephone Conference Call Held on 5/24/12, Between the NRC and NextEra Energy Seabrook, LLC Concerning the Drai Pertaining to the Seabrook Station LRA Project stage: RAI ML12164A7562012-06-22022 June 2012 Summary of Telephone Conference Call Between NRC and NextEra Seabrook Project stage: Other ML12164A7592012-07-0303 July 2012 041912, Telecon Summary Between NRC and NextEra Seabrook Project stage: Other 2011-02-04
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Category:E-Mail
MONTHYEARML23173A1522023-06-22022 June 2023 Request for Additional Information NextEra Fleet Emergency Plan Amendment Request ML23156A3042023-05-31031 May 2023 Acceptance of Requested Licensing Action Amendment Request to Remove Period of Applicability from Pressure Temperature Limits and Low Temperature Over Pressure Protection Curves ML23109A1862023-04-19019 April 2023 and Turkey Point Acceptance of Requested Licensing Action Proposed Alternative to Asme Section XI Authorizing Implementation of Asme Code Case N-752-1 ML23066A1892023-03-0303 March 2023 OEDO-22-00419: Email Dated 3-3-2023 to Petitioner on Seabrook ASR Petition ML23066A0892023-02-24024 February 2023 OEDO-22-00419 - Email Dated 02/24/2023 to Petitioner on Seabrook Unit 1 ASR Petition ML23020A9392023-01-19019 January 2023 Acceptance of Requested Licensing Action Amendment Request to Revise Cooling Tower Service Water Loop or Cell Requirements (EPID L-2022-LLA-0183) (Email) ML23011A3082023-01-11011 January 2023 Request for Additional Information Regarding Relief Request 4RA-22-001 (L-2022-LLR-0074) ML22341A0012022-12-0606 December 2022 Acceptance of Requested Licensing Action Relief Request 4RA-22-001, Proposed Alternative in Accordance with 10 CFR 50.55a(z)(2) ML22333A7452022-11-22022 November 2022 OEDO-22-00419 - Email: C-10 Response on PRB Initial Assessment - C-10 Petition on Seabrook ASR Concrete Degradation ML22287A1472022-10-13013 October 2022 2.026 Petition Screen-in Email ML22228A0552022-08-15015 August 2022 Request for Additional Information Steam Generator Tube Inspection Report Review ML22200A1082022-07-19019 July 2022 Acceptance Review for TSTF-577 Amendment ML22153A4152022-05-31031 May 2022 Request for Additional Information Re 120V Inverter LAR from TS Branch - Final ML22116A2442022-04-26026 April 2022 Acceptance of Requested Licensing Action Relief Request 3IR-18 and 3IR-19 for End of Third 10-Year ISI Interval for Examinations with Limited Coverage ML22048B5522022-02-17017 February 2022 LTR-22-0010 Reply to Geoff Gilbert Email Concern About Seabrook Station Concrete Degradation ML22062B6642022-02-0707 February 2022 Request for Additional Information 120V Inverter LAR from the Electrical Branch ML22063A0002022-01-25025 January 2022 Requests for Additional Information from Risk Branch Regarding 120V Inverter LAR ML22020A2542022-01-20020 January 2022 LTR-22-0010 Geoff Gilbert, E-mail Concern About Seabrook Station Concrete Degradation ML21097A2512021-04-0707 April 2021 Request for Additional Information Regarding Steam Generator Tube Inspection Report Review for RFO 20 (EPID L-2020-LRO-0066) (Email) ML21054A0482021-02-23023 February 2021 Request for Additional Information Regarding Heat Flux Hot Channel Requirement Amendment Request ML20343A0942020-12-0303 December 2020 Request for Additional Information Regarding Seabrook (COVID-19) Part 73 Force-on-Force Exemption Request (L-2020-LLE-0219) ML20273A2812020-09-22022 September 2020 Acceptance of Requested Licensing Action License Amendment Request to Resolve Non-Conservative Heat Flux Hot Channel Factor Requiments ML20258A1502020-09-14014 September 2020 Request for Additional Information Related to Seabrook License Amendment Request Regarding One-Time Change to the AC Sources Operating TS ML20260H4932020-09-11011 September 2020 NRR E-mail Capture - Comanche Peak - Acceptance of Requested Licensing Action - Request to Use Later Code Edition of ASME OM Code ML20230A2962020-08-14014 August 2020 Acceptance of Requested Licensing Action License Amendment Request to Allow a One-Time Change to the AC Sources Operating TS ML20167A1842020-06-11011 June 2020 Request for Additional Information Related to Seabrook License Amendment Request Regarding TSTF-411 and TSTF-418 (L-2019-LLA-0237) ML20124A0012020-05-0101 May 2020 Cancellation of Call with Seabrook on Steam Generator Tube Inspections ML20114E1592020-04-23023 April 2020 Email and Request for Additional Information Related to Seabrook License Amendment Request to Degraded Voltage Time Delay Setpoint (L-2020-LLA-0012) ML20101N0932020-04-10010 April 2020 Acceptance of Requested Licensing Action Re Relief Request to Defer ASME Inspections Due COVID-19 (EPIDs L-2020-LLR-0055, -56, and -57) ML20101L0402020-04-10010 April 2020 Acceptance of Requested Licensing Action Relief Request to Use Code Case OMN-13 with 2012 Edition of the OM Code ML20101H3912020-04-0808 April 2020 Verbal Authorization for Seabrook Relief Request 3IIR-7 ML20087K8262020-03-27027 March 2020 Upcoming Steam Generator Tube Inservice Inspection ML20063J9792020-02-28028 February 2020 Acceptance of Requested Licensing Action Amendment Request to Revise Degraded Voltage Time Delay Setpoint ML19347C6732019-12-13013 December 2019 Acceptance of Requested Licensing Action Amendment Request to Adopt TSTF-418 ML19296D9122019-10-23023 October 2019 NRR E-mail Capture - Request for Additional Information Related to Seabrook Inverter Amendment (L-2019-LLA-0216) ML19295F5422019-10-15015 October 2019 NRR E-mail Capture - Seabrook Station, Unit No. 1 - Acceptance of Requested Licensing Action Amendment Request to Revise Onsite Power Distribution Requirements ML19275G7832019-10-0101 October 2019 Limited Appearance Statement from New Hampshire State Representative, Robert Harb Regarding the Seabrook Station Unit 1 License Amendment Application ML19270E6512019-09-27027 September 2019 Limited Appearance Statement from Joanna Hammond Regarding the Seabrook Station Unit 1 License Amendment Application ML19270E6542019-09-26026 September 2019 Limited Appearance Statement from Brian Campbell Regarding the Seabrook Station Unit 1 License Amendment Application ML19196A3592019-07-15015 July 2019 NRR E-mail Capture - Seabrook Station, Unit No. 1 - Acceptance of Requested Licensing Action Amendment Request to Revise the Emergency Core Cooling System Accumulator Technical Specifications ML19169A2412019-06-13013 June 2019 NRR E-mail Capture - Seabrook Station, Unit No. 1 - Acceptance of Requested Licensing Action Relief Requests for the Containment Building Spray Pump Flow and Vibration Testing (Epids L-2019-LLR-00 and L-2019-LLR-00) ML19162A0662019-06-0404 June 2019 Reply to Mr. Rick Jakious'S E-mail of 5-29-2019 to Stephen B. Comley Sr., We the People with Attachments ML19112A1782019-04-22022 April 2019 NRR E-mail Capture - Point Beach; Seabrook; Turkey Point - Acceptance of Requested Licensing Action Amendment Request to Revise Technical Specifications to Adopt TSTF-563 ML19101A4042019-04-11011 April 2019 NRR E-mail Capture - Point Beach; Seabrook; St. Lucie; Turkey Point - Acceptance of Licensing Action Relief Request to Use Encoded Phased Array Ultrasonic Examination Techniques for Ferritic and Austenitic Welds ML19070A2382019-03-10010 March 2019 LTR-19-0088 Maura Healey, Attorney General, the Commonwealth of Massachusetts, Ltr NextEras Requests for a License Amendment and Twenty-year Extension Prior to Issuance of a Final Decision in Adjudicatory Hearing on Concrete Degradation at ML19056A4522019-02-25025 February 2019 Comment from Philip Hurzeler Regarding the Emergency Petition Filed by C-10 on February 13, 2019 ML19056A4582019-02-25025 February 2019 Comment from Deborah A. Jones Regarding the Emergency Petition Filed by C-10 on February 13, 2019 ML19056A4602019-02-25025 February 2019 Comment from Lisa Conti Regarding the Emergency Petition Filed by C-10 on February 13, 2019 ML19050A2212019-02-19019 February 2019 NRR E-mail Capture - Seabrook Station, Unit No. 1 - Acceptance of Requested Licensing Action Relief Request Proposed Alternative 3IR-17 Implementation of an Extended Reactor Vessel Inservice Inspection Interval ML19050A3202019-02-13013 February 2019 Package from Stephen B. Comley, Sr. at February 13, 2019 Seabrook Station, Unit 1, Public Meeting 2023-06-22
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Text
SeabrookNPEm Resource From: Plasse, Richard Sent: Thursday, October 28, 2010 9:20 AM To: Cliche, Richard
Subject:
FW: Seabrook Station, Unit No. 1 - Fire Protection Request for Additional Information Regarding License Renewal Application (TAC No. ME4028)
Attachments: ML102930045.doc
- Rick, Draft RAIs, Let me know if you understand the questions.
Rick 1
Hearing Identifier: Seabrook_License_Renewal_NonPublic Email Number: 2226 Mail Envelope Properties (Richard.Plasse@nrc.gov20101028092000)
Subject:
FW: Seabrook Station, Unit No. 1 - Fire Protection Request for Additional Information Regarding License Renewal Application (TAC No. ME4028)
Sent Date: 10/28/2010 9:20:29 AM Received Date: 10/28/2010 9:20:00 AM From: Plasse, Richard Created By: Richard.Plasse@nrc.gov Recipients:
"Cliche, Richard" <Richard.Cliche@fpl.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 75 10/28/2010 9:20:00 AM ML102930045.doc 68094 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
October 26, 2010 MEMORANDUM TO: David J. Wrona, Chief Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation FROM: Alexander R. Klein, Chief /RA/
Fire Protection Branch Division of Risk Assessment Office of Nuclear Reactor Regulation
SUBJECT:
SEABROOK STATION, UNIT NO. 1 - FIRE PROTECTION REQUEST FOR ADDITIONAL INFORMATION REGARDING LICENSE RENEWAL APPLICATION (TAC NO. ME4028)
The Fire Protection Branch reviewed the following sections of the license renewal application submitted by NextEra Energy Seabrook, LLC, et al., the licensee of the Seabrook Station, Unit No.1:
Section 2.3.3.15 Fire Protection System Section 2.4 Scoping and Screening Results: Structures and Structural Components (Partial Review - limited to Fire Barriers portion)
The staff reviewed the application, methodology, and systems that are within the scope of license renewal in accordance with Title 10 of the Code of Federal Regulations (CFR) 54.4(a)
(10 CFR 54.4(a)), and subject to an aging management review in accordance with 10 CFR 54.21(a)(1). As a result of our review, enclosed is a request for additional information (RAI).
Our effort on TAC No. ME4028 is being continued. If you have any questions regarding this RAI, please contact us.
Docket No.: 50-443 Facility Operating License: NPF-86
Enclosure:
As stated CONTACT: Naeem Iqbal, DRA/NRR (301) 415-3346
MEMORANDUM TO: David J. Wrona, Chief Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation FROM: Alexander R. Klein, Chief /RA/
Fire Protection Branch Division of Risk Assessment Office of Nuclear Reactor Regulation
SUBJECT:
SEABROOK STATION, UNIT NO. 1 - FIRE PROTECTION REQUEST FOR ADDITIONAL INFORMATION REGARDING LICENSE RENEWAL APPLICATION (TAC NO. ME4028)
The Fire Protection Branch reviewed the following sections of the license renewal application submitted by NextEra Energy Seabrook, LLC, et al., the licensee of the Seabrook Station, Unit No.1:
Section 2.3.3.15 Fire Protection System Section 2.4 Scoping and Screening Results: Structures and Structural Components (Partial Review - limited to Fire Barriers portion)
The staff reviewed the application, methodology, and systems that are within the scope of license renewal in accordance with Title 10 of the Code of Federal Regulations (CFR) 54.4(a)
(10 CFR 54.4(a)), and subject to an aging management review in accordance with 10 CFR 54.21(a)(1). As a result of our review, enclosed is a request for additional information (RAI).
Our effort on TAC No. ME4028 is being continued. If you have any questions regarding this RAI, please contact us.
Docket No.: 50-443 Facility Operating License: NPF-86
Enclosure:
As stated DISTRIBUTION:
DRA R/F RPlasse NIqbal ADAMS Accession Number: ML102930045 NRR-106 OFFICE NRR/DRAS/AFPB BC: NRR/DRAS/AFPB NAME NIqbal AKlein DATE 10/ 22 /2010 10/ 26 /2010 OFFICIAL RECORD COPY
REQUEST FOR ADDITIONAL INFORMATION LICENSE RENEWAL APPLICATION SEABROOK STATION, UNIT NO.1 DOCKET NO.: 50-443 TAC NO.: ME4028 Office of Nuclear Reactor Regulation Division of Risk Assessment Fire Protection Branch For Seabrook Station, Unit No.1 (Seabrook), the staff reviewed the license renewal application (LRA); drawings; updated final safety analysis report (UFSAR), Section 9.5.1, and Fire Protection Evaluation and Comparison to BTP APCSB 9.5-1, Appendix A Report, i.e., approved fire protection program, a point-by-point comparison with Appendix A to the Branch Technical Position (BTP), Auxiliary and Power Conversion Systems Branch (APCSB), 9.5-1, Guidelines for Fire Protection for Nuclear Power Plants, May 1, 1976. The staff also reviewed the following fire protection documents cited in the current licensing basis listed in the Seabrook Operating License Condition 2.F:
Safety Evaluation Report, dated March 1983; Supplement 4, dated May 1986; Supplement 5, dated July 1986; Supplement 6, dated October 1986; Supplement 7, dated October 1987; and Supplement 8, dated May 1989.
The staff has identified that fire protection systems and components discussed in the following sections have been excluded from the scope of license renewal and an aging management review (AMR). These systems and components were not included in the license renewal boundaries and appear to have fire protection intended functions required for compliance with Title 10 of the Code of Federal Regulations (CFR) 50.48, Fire protection, as stated in 10 CFR 54.4. Therefore, in order to complete our review, the staff requires responses to the following requests for additional information (RAIs):
RAI 2.3.3.15-1 LRA drawing PID-1-FP-LR20270 shows that sprinkler systems at locations C-4 to H-4 are out of scope (i.e., not colored in red). The staff requests that the applicant verify whether these sprinkler systems installed in various areas of the plant are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-2 LRA drawing PID-1-FP-LR20274 shows that several yard fire hydrants and post indicator valves are out of scope (i.e., not colored in red). The staff believes that yard fire hydrants and post indicator valves have the fire protection intended functions required to be compliant with 10 CFR 50.48 as stated in 10 CFR 54.4. The fire hydrants and post indicator valves also serve as the pressure boundary for the fire protection water supply system. Further, NUREG-0896, Safety Evaluation Report related to the operation of Seabrook Station, Units 1 and 2, dated March 1983, Section 9.5.1.5, Fire Detection and Suppression, on page 9-47, states that Yard hydrants are provided at intervals of 250 ft along the fire protection water supply loop, ENCLOSURE
approximately 40 ft from the buildings. The lateral to each yard hydrant is provided with an isolation valve to facilitate hydrant maintenance and repairs without shutting down any part of the fire water supply system The staff requests that the applicant verify whether the yard hydrants and post indicator valves are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and are not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-3 Section 9.5.1.6, Fire Protection of Specific Plant Areas, of the Seabrook Station Safety Evaluation Report (NUREG-0896), dated March 1983, on page 9-48, states that the applicant committed to provide oil collection systems for each reactor coolant pump in accordance with Section III.O Appendix R LRA Section 2.3.3.15 did not discuss scoping and screening results of reactor coolant pump (RCP) oil collection systems and their associated components.
The staff requests that the applicant verify whether the RCP oil collection systems and their associated components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If RCP oil collection systems and their associated components are excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-4 Section 9.5.1.6, Fire Protection of Specific Plant Areas, of the Seabrook Station Safety Evaluation Report (NUREG-0896), dated March 1983, on page 9-52, Cable Spreading Room, states that A manual smoke ventilation system has been provided to exhaust the cable spreading room in the event of a fire LRA Section 2.3.3.15 did not discuss scoping and screening results of the cable spreading room (CSR) manual smoke ventilation system and its associated components.
The staff requests that the applicant verify whether the CSR manual smoke ventilation system and its associated components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If the CSR manual smoke ventilation system and its associated components are excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-5 Section 9.5.1.6, Fire Protection of Specific Plant Areas, of the Seabrook Station Safety Evaluation Report (NUREG-0896), dated March 1983, on page 9-53, Switchgear Rooms, states that The Division I and Division II switchgear rooms are separated from each other and from other plant areas by 3-hour-fire-rated wall and floor/ceiling assemblies. Automatic fire detection is provided by ionization smoke detectors. Manual protection is provided by standpipe and hose stations and portable extinguishers LRA Section 2.3.3.15 did not discuss scoping and screening results of Division I and Division II switchgear rooms standpipe and hose stations.
The staff requests that the applicant verify whether the Division I and Division II switchgear rooms standpipe and hose stations are in the scope of license renewal in accordance with
10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If the Division I and Division II switchgear rooms standpipe and hose stations are excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-6 Section 9.5.1.6, Fire Protection of Specific Plant Areas, of the Seabrook Station Safety Evaluation Report (NUREG-0896), dated March 1983, on page 9-53, Safety-Related Battery Rooms, states that Hose stations and portable fire extinguishers are available in the areas for fire manual suppression LRA Section 2.3.3.15 did not discuss scoping and screening results of safety-related battery rooms hose stations.
The staff requests that the applicant verify whether the safety-related battery rooms hose stations are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If safety-related battery rooms hose stations are excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-7 Section 9.5.1.6, Fire Protection of Specific Plant Areas, of the Seabrook Station Safety Evaluation Report (NUREG-0896), dated March 1983, on page 9-53, Emergency Diesel Generator Rooms, states that The floor trench containing fuel oil piping in each diesel generator room is provided with an automatic deluge system to combat a fire in the trench.
LRA Section 2.3.3.15 did not discuss scoping and screening results of automatic deluge system in the diesel generator room floor trench containing fuel oil piping.
The staff requests that the applicant verify whether the automatic deluge system in question is in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If the automatic deluge system is excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.3.3.15-8 Tables 2.3.3-22 and 3.3.2-22 of the LRA do not include the following fire protection components:
- fire hose stations, fire hose connections, and hose racks
- diesel fire pump engine - heat exchanger bonnet, shell, tubes, and exhaust silencer
- floor drains for fire water
- dikes and curbs for oil spill confinement The staff requests that the applicant verify whether the fire protection components listed above are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and are not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
RAI 2.4-1 LRA Section 2.4, Scoping and Screening Results: Structures and Structural Components, provides the methodology for determining that structures and components including fire barriers are within the scope of license renewal. LRA Sections 2.4.1 to Section 2.4.8 and their associated tables provide the results of scoping and screening of structures including fire barriers. However, scoping and screening results do not specify each type of fire barrier present in various fire areas of the plant that performs a fire barrier function, e.g., fire penetration seals, fire resistance coating on structural steel supporting fire barriers, fire rated doors, fire dampers, electric raceway fire barrier material or fire wrap. The staff requests that the applicant provide details of the fire barrier type and material in each plant fire area within scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). For any fire barrier type or material that is excluded from the scope of license renewal and not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.