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| | number = ML13270A287 | | | number = ML13270A287 |
| | issue date = 09/27/2013 | | | issue date = 09/27/2013 |
| | title = Fort Calhoun, Unit 1, Email, Request for Additional Information Round 4 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (20 | | | title = Email, Request for Additional Information Round 4 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition) |
| | author name = Wilkins L E | | | author name = Wilkins L |
| | author affiliation = NRC/NRR/DORL/LPLIV | | | author affiliation = NRC/NRR/DORL/LPLIV |
| | addressee name = Edwards M L | | | addressee name = Edwards M |
| | addressee affiliation = Omaha Public Power District | | | addressee affiliation = Omaha Public Power District |
| | docket = 05000285 | | | docket = 05000285 |
| | license number = DPR-040 | | | license number = DPR-040 |
| | contact person = Wilkins L E | | | contact person = Wilkins L |
| | case reference number = TAC ME7244 | | | case reference number = TAC ME7244 |
| | document type = E-Mail, Request for Additional Information (RAI) | | | document type = E-Mail, Request for Additional Information (RAI) |
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| =Text= | | =Text= |
| {{#Wiki_filter:From: Wilkins, Lynnea Sent: Friday, September 27, 2013 12:34 PM To: EDWARDS, MICHAEL L Cc: VAN SANT, BERNARD J; Burkhardt, Janet; Sebrosky, Joseph Subject: Fort Calhoun Station Fourth Round RAIs for NFPA 805 LAR (ME7244) Mike, By letter dated September 28, 2011 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML112760660), as supplemented by letters dated December 19 and 22, 2011, and March 20, 2012 (ADAMS Accession Nos. ML113540334, ML11363A077, and ML12083A147, respectively), Omaha Public Power District, (the Licensee), submitted a license amendment request (LAR) to transition their fire protection licensing basis at the Fort Calhoun Station, Unit 1, from Title 10 of the Code of Federal Regulations (CFR), Section 50.48(b), to 10CFR50.48(c), National Fire Protection Association Standard NFPA 805 (NFPA 805). A review team, consisting of U.S. Nuclear Regulatory Commission (NRC) staff and contractors from Pacific Northwest National Laboratory (PNNL) and the Center for Nuclear Waste Regulatory Analyses (CNWRA) participated in a regulatory audit of Fort Calhoun in Blair, NE from March 5 -9, 2012. By letter dated April 26, 2012, (ADAMS Accession No. ML12198A406) the NRC issued requests for additional information (RAls). By letters dated July 24, 2012 (ADAMS Accession No. ML12208A131), August 24,2012 (ADAMS Accession No. | | {{#Wiki_filter:From: Wilkins, Lynnea Sent: Friday, September 27, 2013 12:34 PM To: EDWARDS, MICHAEL L Cc: VAN SANT, BERNARD J; Burkhardt, Janet; Sebrosky, Joseph |
| ML12240A151), and September 27,2012 (ADAMS Accession No. ML12276A046) the licensee provided responses to the RAls. The NRC staff reviewed the information provided by the licensee in response to the first set of RAIs and determined that additional information was needed for the staff to complete its evaluation. Consequently, the staff issued a second round of RAIs on February 22, 2013, (ADAMS Accession No. ML13053A226) and a third round of RAIs on June 27, 2013 (ADAMS Accession No. ML13178A035). The licensee responded to these RAIs in letters dated April 23, 2013 (ADAMS Accession No. ML13116A015), May 21, 2013 (ADAMS Accession No. ML13144A814), July 29, 2013 (ADAMS Accession No. ML13211A055), | | |
| and September 12, 2013 (ADAMS Accession No. ML13192A198). The U.S. NRC staff has reviewed the information provided in your application and determined that additional information is required in order to complete its review. These RAIs can be found below. The NRC considers these RAIs to be the fourth round of RAIs. Based on discussions with you on September 25 and September 27, it was agreed that a response to the RAIs found below will be provided by October 25, 2013. Should the NRC determine that the RAIs found below are no longer necessary prior to the dates found above, the request will be withdrawn. If circumstances result in the need to revise the requested response date, please contact me or Joe Sebrosky. | | ==Subject:== |
| REQUEST FOR ADDITIONAL INFORMATION LICENSE AMENDMENT REQUEST TO ADOPT NATIONAL FIRE PROTECTION ASSOCIATION STANDARD 805 PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR GENERATING PLANTS FORT CALHOUN STATION, UNIT 1 (TAC NO. ME7244) SSA RAI 17.02 The proposed design for REC-117, circuit modification to prevent spurious closure of normally open bus tie breaker resulting from hot shorts provided in response to SSA RAI 17.01 uses a new set of switch contacts that provide isolation of the close circuit in breakers BT-1B4A, BT-1B3B and BT-1B4C. The NRC staff's understanding of the proposed design indicates that the switch that provides this isolation function will be located on the main control board in the main control room. The NRC staff has several questions related to the proposed circuit design: | | Fort Calhoun Station Fourth Round RAIs for NFPA 805 LAR (ME7244) |
| 1. The protection provided by the proposed design is only functional as long as the switch remains intact. Please provide justification that the control switch open contacts will maintain this configuration given fire damage to the switch (the open contacts are only as good as the switch integrity under fire conditions; state if the open contact configuration be assured given a loss of switch integrity) expected as postulated in the performance-based Fire Risk Evaluations in accordance with NFPA 805. 2. Please state if the circuit design is a "stand alone" design or if the licensee plans to implement this design in concert with recovery actions to prevent breaker closure (local actions to remove fuses, rack out the circuit breaker, etc.). | | : Mike, By letter dated September 28, 2011 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML112760660), as supplemented by letters dated December 19 and 22, 2011, and March 20, 2012 (ADAMS Accession Nos. ML113540334, ML11363A077, and ML12083A147, respectively), Omaha Public Power District, (the Licensee), submitted a license amendment request (LAR) to transition their fire protection licensing basis at the Fort Calhoun Station, Unit 1, from Title 10 of the Code of Federal Regulations (CFR), Section 50.48(b), to 10CFR50.48(c), National Fire Protection Association Standard NFPA 805 (NFPA 805). A review team, consisting of U.S. Nuclear Regulatory Commission (NRC) staff and contractors from Pacific Northwest National Laboratory (PNNL) and the Center for Nuclear Waste Regulatory Analyses (CNWRA) participated in a regulatory audit of Fort Calhoun in Blair, NE from March 5 -9, 2012. By letter dated April 26, 2012, (ADAMS Accession No. ML12198A406) the NRC issued requests for additional information (RAls). By letters dated July 24, 2012 (ADAMS Accession No. ML12208A131), August 24,2012 (ADAMS Accession No. ML12240A151), and September 27,2012 (ADAMS Accession No. ML12276A046) the licensee provided responses to the RAls. The NRC staff reviewed the information provided by the licensee in response to the first set of RAIs and determined that additional information was needed for the staff to complete its evaluation. Consequently, the staff issued a second round of RAIs on February 22, 2013, (ADAMS Accession No. ML13053A226) and a third round of RAIs on June 27, 2013 (ADAMS Accession No. ML13178A035). The licensee responded to these RAIs in letters dated April 23, 2013 (ADAMS Accession No. ML13116A015), May 21, 2013 (ADAMS Accession No. ML13144A814), July 29, 2013 (ADAMS Accession No. ML13211A055), |
| }} | | and September 12, 2013 (ADAMS Accession No. ML13192A198). |
| | The U.S. NRC staff has reviewed the information provided in your application and determined that additional information is required in order to complete its review. These RAIs can be found below. The NRC considers these RAIs to be the fourth round of RAIs. Based on discussions with you on September 25 and September 27, it was agreed that a response to the RAIs found below will be provided by October 25, 2013. Should the NRC determine that the RAIs found below are no longer necessary prior to the dates found above, the request will be withdrawn. If circumstances result in the need to revise the requested response date, please contact me or Joe Sebrosky. |
| | REQUEST FOR ADDITIONAL INFORMATION LICENSE AMENDMENT REQUEST TO ADOPT NATIONAL FIRE PROTECTION ASSOCIATION STANDARD 805 PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR GENERATING PLANTS FORT CALHOUN STATION, UNIT 1 (TAC NO. ME7244) |
| | SSA RAI 17.02 |
| | |
| | The proposed design for REC-117, circuit modification to prevent spurious closure of normally open bus tie breaker resulting from hot shorts provided in response to SSA RAI 17.01 uses a new set of switch contacts that provide isolation of the close circuit in breakers BT-1B4A, BT-1B3B and BT-1B4C. The NRC staffs understanding of the proposed design indicates that the switch that provides this isolation function will be located on the main control board in the main control room. The NRC staff has several questions related to the proposed circuit design: |
| | : 1. The protection provided by the proposed design is only functional as long as the switch remains intact. Please provide justification that the control switch open contacts will maintain this configuration given fire damage to the switch (the open contacts are only as good as the switch integrity under fire conditions; state if the open contact configuration be assured given a loss of switch integrity) expected as postulated in the performance-based Fire Risk Evaluations in accordance with NFPA 805. |
| | : 2. Please state if the circuit design is a stand alone design or if the licensee plans to implement this design in concert with recovery actions to prevent breaker closure (local actions to remove fuses, rack out the circuit breaker, etc.).}} |
Letter Sequence RAI |
|---|
|
Initiation
- Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request
- Acceptance
- Supplement, Supplement, Supplement, Supplement, Supplement, Supplement
Results
Other: LIC-13-0142, Probabilistic Risk Assessment (PRA) RAI Response - NFPA-805 Transition, LIC-13-0158, Probabilistic Risk Assessment (PRA) RAI Responses 19.01, 24, and 26 - NFPA-805 Transition, LIC-13-0179, Probabilistic Risk Assessment (PRA) RAI Responses 01.j.04, 01.j.05, and 01.j.06 - NFPA-805 Transition, LIC-14-0004, Probabilistic Risk Assessment (PRA) RAI Responses 26.01 and 24.01 - NPFA-805 Transition, ML11276A118, ML113260423, ML13256A110, ML14163A002, ML16103A348
|
MONTHYEARML11276A1182011-09-28028 September 2011
Fort Calhoun Station - License Amendment Request 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants (2001 Edition)
Project stage: Other
ML1132604232011-12-13013 December 2011
Online Reference Portal for National Fire Protection Association Standard (NFPA) 805 License Amendment Request
Project stage: Other
ML1135403342011-12-19019 December 2011
Supplement to License Amendment Request (LAR) 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants (2001 Edition)
Project stage: Supplement
LIC-11-0136, Clarification of Supplement to License Amendment Request (LAR) 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants (2011 Edition)2011-12-22022 December 2011
Clarification of Supplement to License Amendment Request (LAR) 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants (2011 Edition)
Project stage: Supplement
ML1136300832011-12-29029 December 2011
Acceptance Review Email, License Amendment Request to Adopt National Fire Protection Standard NFPA -805 Performance-Based Standard for Fire Protection for Light-Water Reactor Electric Generation Plants,
Project stage: Acceptance Review
LIC-12-0033, Submittal of Fire Dynamic Simulator (FDS) Input Files in Response to NRC NFPA 805 Transition License Amendment Request Audit Team Request at Fort Calhoun Station2012-03-20020 March 2012
Submittal of Fire Dynamic Simulator (FDS) Input Files in Response to NRC NFPA 805 Transition License Amendment Request Audit Team Request at Fort Calhoun Station
Project stage: Request
ML1210205742012-04-11011 April 2012
Draft Request for Additional Information, Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
Project stage: Draft RAI
ML1210205612012-04-11011 April 2012
Draft Request for Additional Information Email, Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition).
Project stage: Draft RAI
ML1210400482012-04-26026 April 2012
Request for Additional Information, Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants (2001 Edition)
Project stage: RAI
LIC-12-0083, Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition2012-07-24024 July 2012
Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition
Project stage: Response to RAI
LIC-12-0120, Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition, at Fort Calhoun Station2012-08-24024 August 2012
Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition, at Fort Calhoun Station
Project stage: Response to RAI
LIC-12-0135, Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition, at Fort Calhoun Station2012-09-27027 September 2012
Responses to Requests for Additional Information License Amendment Request 10-07 to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants, 2001 Edition, at Fort Calhoun Station
Project stage: Response to RAI
ML13016A4322013-01-16016 January 2013
E-mail, Request for Additional Information, Round 2, Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
Project stage: RAI
ML13053A2262013-02-22022 February 2013
Email, Second Round Draft Request for Additional Information, Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants.
Project stage: Draft RAI
LIC-13-0033, Omaha Public Power District'S, Responses to Second Request for Additional Information License Amendment Request to Adopt NFPA 805 at Fort Calhoun Station2013-04-23023 April 2013
Omaha Public Power District'S, Responses to Second Request for Additional Information License Amendment Request to Adopt NFPA 805 at Fort Calhoun Station
Project stage: Request
W3F1-2013-0022, Response to 2nd Round Request for Additional Information Regarding Adoption of National Fire Protection Association Standard NFPA 8052013-05-16016 May 2013
Response to 2nd Round Request for Additional Information Regarding Adoption of National Fire Protection Association Standard NFPA 805
Project stage: Request
LIC-13-0060, Omaha Public Power District - Remaining Responses to Second Request for Additional Information License Amendment Request to Adopt NFPA 805 at Fort Calhoun Station2013-05-21021 May 2013
Omaha Public Power District - Remaining Responses to Second Request for Additional Information License Amendment Request to Adopt NFPA 805 at Fort Calhoun Station
Project stage: Request
ML13178A0352013-06-27027 June 2013
Email Request for Additional Information Round 3 (Afpb), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition).
Project stage: RAI
LIC-13-0096, Responses to Third Request for Additional Information Regarding License Amendment Request to Adopt NFPA 8052013-07-29029 July 2013
Responses to Third Request for Additional Information Regarding License Amendment Request to Adopt NFPA 805
Project stage: Request
ML13226A1222013-08-14014 August 2013
Email, Request for Additional Information Round 3 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
Project stage: RAI
ML13256A1102013-09-12012 September 2013
Safe Shutdown Analysis (SSA) RAI Response - NFPA-805 Transition (ME7244)
Project stage: Other
ML13270A2872013-09-27027 September 2013
Email, Request for Additional Information Round 4 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
Project stage: RAI
LIC-13-0142, Probabilistic Risk Assessment (PRA) RAI Response - NFPA-805 Transition2013-10-11011 October 2013
Probabilistic Risk Assessment (PRA) RAI Response - NFPA-805 Transition
Project stage: Other
LIC-13-0158, Probabilistic Risk Assessment (PRA) RAI Responses 19.01, 24, and 26 - NFPA-805 Transition2013-11-0404 November 2013
Probabilistic Risk Assessment (PRA) RAI Responses 19.01, 24, and 26 - NFPA-805 Transition
Project stage: Other
LIC-13-0167, Safe Shutdown Analysis (SSA) RAI 17.02 Response - NFPA-805 Transition (ME7244)2013-11-11011 November 2013
Safe Shutdown Analysis (SSA) RAI 17.02 Response - NFPA-805 Transition (ME7244)
Project stage: Request
LIC-13-0179, Probabilistic Risk Assessment (PRA) RAI Responses 01.j.04, 01.j.05, and 01.j.06 - NFPA-805 Transition2013-12-18018 December 2013
Probabilistic Risk Assessment (PRA) RAI Responses 01.j.04, 01.j.05, and 01.j.06 - NFPA-805 Transition
Project stage: Other
LIC-14-0004, Probabilistic Risk Assessment (PRA) RAI Responses 26.01 and 24.01 - NPFA-805 Transition2014-01-24024 January 2014
Probabilistic Risk Assessment (PRA) RAI Responses 26.01 and 24.01 - NPFA-805 Transition
Project stage: Other
ML14036A0682014-02-18018 February 2014
Request for Withholding Information from Public Disclosure, 12/9/11 Affidavit Executed by C. M. Molnar, Westinghouse, LTR-RAM-II-10-046, Revision 1, Dated 4/22/2011
Project stage: Withholding Request Acceptance
ML14036A0832014-02-18018 February 2014
Request for Withholding Information from Public Disclosure, 3/14/12 Affidavit Executed by J. A. Gresham, Westinghouse, Re.: Compact Containing Fire Dynamic Simulator Input
Project stage: Withholding Request Acceptance
ML14051A3972014-02-20020 February 2014
NFPA 805 IE PRA F&O Tables
Project stage: Request
ML14051A3882014-02-20020 February 2014
NFPA 805 Fpra F&O Tables
Project stage: Request
ML14070A5912014-02-28028 February 2014
Supplemental Response to Safe Shutdown Analyses (SSA) Request for Additional Information (RAI) 06 - NFPA-805 Transition
Project stage: Supplement
ML14115A2972014-04-10010 April 2014
Enclosure 1: Fort Calhoun Station, Unit 1 - Supplement to License Amendment Request 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants
Project stage: Supplement
ML14115A2982014-04-10010 April 2014
Supplement to License Amendment Request 10-07, Proposed Changes to Adopt NFPA 805, Performance -Based Standard for Fire Protection for Light Water Reactor Generating Plants
Project stage: Supplement
LIC-14-0042, Enclosure 2: Fort Calhoun Station, Unit 1 - Supplement to License Amendment Request 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants2014-04-10010 April 2014
Enclosure 2: Fort Calhoun Station, Unit 1 - Supplement to License Amendment Request 10-07, Proposed Changes to Adopt NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Generating Plants
Project stage: Supplement
ML14122A2452014-05-22022 May 2014
Request for Withholding Information from Public Disclosure, 3/26/13 Affidavit Executed by C. M. Molnar, Westinghouse, Re.: LTR-RAM-II-10-046, Rev. 3
Project stage: Withholding Request Acceptance
LIC-14-0075, Request Clarifications to Draft National Fire Protection Association (NFPA) 805 Safety Evaluation Report2014-06-11011 June 2014
Request Clarifications to Draft National Fire Protection Association (NFPA) 805 Safety Evaluation Report
Project stage: Request
ML14098A0922014-06-16016 June 2014
Issuance of Amendment No. 275, Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
Project stage: Approval
ML14163A0022014-06-16016 June 2014
Summary of Audit Conducted March 5-9, 2012, Request to Adopt National Fire Protection Association (NFPA) 805, Performance-Based Standard for Fire Protection for LWR Electric Generating Plants
Project stage: Other
ML16103A3482016-04-0404 April 2016
Ft. Calhoun, Unit 1 - License Amendment Request (LAR) 16-01; Revised Commitment to Modify FCS Plant Systems as Part of the Implementation of NFPA 805
Project stage: Other
LIC-16-0099, License Amendment Request (LAR) 16-06; Removal of License Condition 3.D., Fire Protection Program2016-11-18018 November 2016
License Amendment Request (LAR) 16-06; Removal of License Condition 3.D., Fire Protection Program
Project stage: Request
2013-04-23
[Table View] |
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Category:E-Mail
MONTHYEARML24289A2052024-10-0909 October 2024
E-mail with Responses to Clarification Questions on Response to Request for Additional Information on the Phase 1 Final Status Survey Reports
ML24025A1792024-01-23023 January 2024
State Consultation Response e-mail on Fort Calhoun Station, Unit 1 License Termination Plan License Amendment– (License No. DPR-40, Docket No. 50-285)
ML24024A2242024-01-22022 January 2024
State Consultation e-mail on Fort Calhoun Station, Unit 1 License Termination Plan License Amendment- (License No. DPR-40, Docket No. 50-285)
ML23311A0862023-11-0505 November 2023
Letter to M Morales Re Ft Calhoun License Termination Section 7 Determination for Ipac 2022-0029456
ML23038A1882023-01-31031 January 2023
Request for Additional Time to Respond to Request for Additional Information on License Amendment Request for Approval of License Termination Plan (License No. DPR-40, Docket No. 50-285)
ML22222A1192022-08-0808 August 2022
Email Section 106 NHPA- Ft Calhoun Station License Termination Plan
ML21069A2482021-03-10010 March 2021
Umax, 07200054, 05000361, 05000362, FSAR Revision 4 for San Onofre ISFSI
ML21335A3352021-01-25025 January 2021
January 25, 2021 e-mail from J. Parrott, NRC to C. Cameron, OPPD Use of Resrad Model to Represent Well Water Concentrations in a Basement Substructure (License No. DPR-40, Docket No. 50-285)
ML20204B0782020-07-22022 July 2020
Donna Gilmore Email Holtec Umax Materials (07200054, 05000361, 05000362)
ML20113F0622020-04-22022 April 2020
E-mail Results of Acceptance Review of OPPD Request for Exemption from 10 CFR 20, App G, Section Iii.E (License No. DPR-40, Docket No. 50-285)
ML20100J2272020-03-26026 March 2020
E-mail Notification to the State of Nebraska on the Issuance of the License Amendment for Revised Security Plans to Reflect an ISFSI-only Configuration (License No. DPR-40, Docket Nos. 50-285 and 72-54)
ML20100L7232020-03-15015 March 2020
Email: Town of Desoto National Register of Historic Places Eligibility
ML19353C3612019-12-11011 December 2019
E-mail to State of Nebraska Informing of the Pending Revision to the Emergency Plan to Reflect Independent Spent Fuel Storage Installation Only Status (License DPR-40, Docket Nos. 50-285 and 72-054)
ML19309F1112019-10-11011 October 2019
ISFSI-Only Tech Specs
ML19241A1812019-08-21021 August 2019
Request for Additional Information on Proposed Changes to the FCS Emergency Plan and Emergency Action Level Scheme to Reflect an ISFSI-only Status
ML19175A0212019-06-19019 June 2019
Acceptance Review - License Amendment Request to Revise Security and Safeguards Requirements to Reflect ISFSI-Only Configuration
ML19130A2082019-05-0808 May 2019
Email - NRC Email to FEMA Dated May 8, 2019: NRC Response to Comment on FEMA Review of Proposed Changes to DBNPS Emergency Plan for Permanently Defueled Condition
ML19126A2802019-05-0101 May 2019
Acceptance Review - License Amendment Request for ISFSI-Only EP and EAL Scheme
ML18100A2712018-04-0909 April 2018
04-09-18 OPPD E-Mail (FCS Permanently Defueled Emergency Plan Implementation)
ML17236A3462017-08-24024 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun LAR Regarding Permanently Defueled TS (MF9567)
ML17236A3442017-08-24024 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun Exemption from 10 CFR 140.11(a)(4), Off-site Primary and Secondary Liability Insurance (MF9664)
ML17234A4692017-08-22022 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun LAR Regarding Removal of Dry Cask Loading Limits (MF9831)
ML17194A9732017-07-13013 July 2017
NRR E-mail Capture - Final RAI for Fort Calhoun Ultimate Strength Design for Aux. Bldg LAR (MF8525)
ML17191B0212017-07-10010 July 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review of Modification of LC 3.C to Delete Commission-approved CSP
ML17184A0042017-06-30030 June 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review of Removal of Dry Cask Loading Limits
ML17139C8342017-05-19019 May 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review Partial Exemption from Record Retention Requirements
ML17139C5082017-05-19019 May 2017
NRR E-mail Capture - (External_Sender) Need Corrected Page 6 for LIC-17-0043
ML17144A0132017-05-19019 May 2017
NRR E-mail Capture - Fort Calhoun PSDAR - Findings and Concerns
ML17142A0202017-05-19019 May 2017
NRR E-mail Capture - (External_Sender) Need Corrected Page 6 to TQ-DC-FC-101
ML17139B6762017-05-18018 May 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review Exemption from 10 CFR 140.11(a)(4), Off-Site Liability Insurance
ML17139B6782017-05-18018 May 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review Exemption from 10 CFR 50.54(w)(1), On-Site Property Damage Insurance
ML17136A1692017-05-16016 May 2017
NRR E-mail Capture - (External_Sender) OPPD FCS Decommissioning Financial Reports
ML17115A4722017-04-25025 April 2017
NRR E-mail Capture - (External_Sender) Corrected Page 18 to TQ-DC-FC-201
ML17114A3112017-04-24024 April 2017
NRR E-mail Capture - Fort Calhoun - Acceptance Review TS Changes to Align for Decommissioning
ML17112A0362017-04-20020 April 2017
NRR E-mail Capture - Fort Calhoun Station - Final RAI Regarding Permanently Defueled EP and EAL Scheme Change LAR
ML17090A3942017-03-31031 March 2017
NRR E-mail Capture - Fort Calhoun - Final RAI Regarding Administrative Control TS Change LAR (MF8437)
ML17082A0022017-03-22022 March 2017
NRR E-mail Capture - Fort Calhoun Station - Final Nsir/Dpr RAI Regarding Proposed Emergency Planning Exemption
ML17081A0192017-03-21021 March 2017
NRR E-mail Capture - Fort Calhoun Station - Final RAI Regarding Proposed Emergency Planning Exemption
ML17052A0272017-02-15015 February 2017
NRR E-mail Capture - Fort Calhoun Station, Unit No. 1 - Acceptance of Requested Amendment Revise Permanently Defueled Emergency Plan and EAL Scheme
ML17033A9692017-02-0202 February 2017
NRR E-mail Capture - Fort Calhoun Station - Final Request for Additional Information Concerning Post-Shutdown Eplan Amendment
ML16351A0432016-12-15015 December 2016
NRR E-mail Capture - (External_Sender) Fort Calhoun Station Offsite Response Organizations
ML16350A0392016-12-15015 December 2016
NRR E-mail Capture - Acceptance Review (CAC No. MF8858) Fort Calhoun, Unit 1 - License Amendment Request (LAR) 16-06; Removal of License Condition 3.D., Fire Protection Program
ML16334A3002016-11-29029 November 2016
NRR E-mail Capture - Acceptance Review (CAC No. MF8525) Fort Calhoun, Unit 1 - License Amendment Request LAR-16-04 to Revise Current Licensing Basis to Use Aci Ultimate Strength Requirements
ML16333A2312016-11-28028 November 2016
NRR E-mail Capture - Acceptance Review (CAC No. MF8843)Fort Calhoun, Unit 1, Request for Rescission of Interim Compensatory Measure B.1.a from EA-02-026, Order for Interim Safeguards and Security Compensatory Measures.
ML16333A0992016-11-28028 November 2016
NRR E-mail Capture - Acceptance Review (CAC No. MF8452), Fort Calhoun, Unit 1 - Request for Exemption from Specific Provisions in 10 CFR 73.55
ML16286A0812016-10-12012 October 2016
NRR E-mail Capture - Acceptance Review Fort Calhoun Station, Unit 1, License Amendment Request 16-03, Technical Specifications to Align Staffing Requirements to Those Required for Decommissioning
ML16278A0292016-10-0303 October 2016
NRR E-mail Capture - Acceptance Review Fort Calhoun Station Radiological Emergency Response Plan (RERP) for Decommissioning
ML16257A0262016-09-12012 September 2016
NRR E-mail Capture - (External_Sender) OPPD Slides for 9/13/16 Pre-Application Meeting on Class 1 Structures
ML16207A0182016-07-22022 July 2016
NRR E-mail Capture - Acceptance Review
ML16137A0092016-05-16016 May 2016
NRR E-mail Capture - Acceptance Review CAC No. MF7574
2024-10-09
[Table view]
Category:Request for Additional Information (RAI)
MONTHYEARML24243A1042024-09-12012 September 2024
Proposed Revision to the OPPD FCS DQAP - Request for Additional Information (License No. DPR-40, Docket Nos. 50-285, 72-054, and 71-0256)
ML24180A2062024-07-0808 July 2024
Phase 1 Final Status Survey Reports Request for Additional Information
ML23151A0042023-06-0606 June 2023
Second Set RAIs Rev 4
ML22357A0672022-12-30030 December 2022
Enclosure RAI Re Approval of License Termination Plan
ML22119A2472022-05-0303 May 2022
Review of Amendment Request to Add a LC to Include LTP Requirements, RAI for Environmental Review
ML20111A2162020-05-20020 May 2020
Revised PSDAR Request for Additional Information - RAI
ML19241A1812019-08-21021 August 2019
Request for Additional Information on Proposed Changes to the FCS Emergency Plan and Emergency Action Level Scheme to Reflect an ISFSI-only Status
ML18067A1432018-03-0808 March 2018
Enclosurequest for Additional Information (Letter to M. J. Fisher Request for Additional Information Regarding Omaha Public Power District'S Decommissioning Funding Plan Update for Fort Calhoun Station ISFSI)
ML17236A3462017-08-24024 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun LAR Regarding Permanently Defueled TS (MF9567)
ML17236A3442017-08-24024 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun Exemption from 10 CFR 140.11(a)(4), Off-site Primary and Secondary Liability Insurance (MF9664)
ML17234A4692017-08-22022 August 2017
NRR E-mail Capture - Final RAI for Fort Calhoun LAR Regarding Removal of Dry Cask Loading Limits (MF9831)
ML17194A9732017-07-13013 July 2017
NRR E-mail Capture - Final RAI for Fort Calhoun Ultimate Strength Design for Aux. Bldg LAR (MF8525)
ML17112A0362017-04-20020 April 2017
NRR E-mail Capture - Fort Calhoun Station - Final RAI Regarding Permanently Defueled EP and EAL Scheme Change LAR
ML17090A3942017-03-31031 March 2017
NRR E-mail Capture - Fort Calhoun - Final RAI Regarding Administrative Control TS Change LAR (MF8437)
ML17082A0022017-03-22022 March 2017
NRR E-mail Capture - Fort Calhoun Station - Final Nsir/Dpr RAI Regarding Proposed Emergency Planning Exemption
ML17081A0192017-03-21021 March 2017
NRR E-mail Capture - Fort Calhoun Station - Final RAI Regarding Proposed Emergency Planning Exemption
ML17067A3862017-03-15015 March 2017
Request for Additional Information, Request for Approval of Certified Fuel Handler Training and Retraining Program to Facilitate Activities Associated with Decommissioning and Irradiated Fuel Handling Management
ML17033A9692017-02-0202 February 2017
NRR E-mail Capture - Fort Calhoun Station - Final Request for Additional Information Concerning Post-Shutdown Eplan Amendment
ML16263A0492016-09-20020 September 2016
Request for Additional Information, Request for Approval of Certified Fuel Handler Training and Retraining Program to Facilitate Activities Associated with Decommissioning and Irradiated Fuel Handling Management
ML16174A1502016-06-27027 June 2016
Request for Additional Information, Relief Request, Use of Code Case N-513-4, Evaluation Criteria for Temporary Acceptance of Flaws in Moderate Energy Class 2 or 3 Piping Section XI, Division 1
ML16146A1782016-05-27027 May 2016
Request for Additional Information, Round 2, Request to Revise Current Licensing Basis as Described in the Final Safety Analysis Report to Allow Equipment Classification Methodology from ANSI/ANS-58.14-2011
ML16106A0232016-04-29029 April 2016
Request for Additional Information, Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized-Water Reactors
ML16104A2872016-04-25025 April 2016
Request for Additional Information, License Amendment Request to Revise Current Licensing Basis to Use American Concrete Institute (Aci) Ultimate Strength Requirements
ML16048A1542016-02-23023 February 2016
Request for Additional Information, License Amendment Request, Revise Current Licensing Basis as Described in the Final Safety Analysis Report to Allow Equipment Classification Methodology from ANSI/ANS-58.14-2011
ML16048A0242016-02-23023 February 2016
Request for Additional Information, License Amendment Request to Adopt Technical Specification Task Force (TSTF)-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control
ML15343A1082015-12-15015 December 2015
Request for Additional Information, License Amendment Request to Make Administrative Changes to the Technical Specifications to Update Titles, Delete Obsolete Actions in Appendix B, and Relocate a Definition
ML15323A0362015-11-24024 November 2015
Request for Additional Information, Relief Requests P-1 - LPSI and CS Pumps and P-2 - Adjusting Hydraulic Parameters Consistent W/Code Case OMN-21, Fifth 10-Year Inservice Testing Interval
ML15194A2722015-07-14014 July 2015
Request for Additional Information, Adopt Emergency Action Level Scheme Pursuant to Nuclear Energy Institute (NEI) 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors
ML15057A0152015-03-0303 March 2015
Request for Additional Information, Materials Reliability Program (MRP)-227-A, Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluation Guidelines, Implementation Review
ML15043A0612015-02-25025 February 2015
Request for Additional Information, Round 2, License Amendment Request to Revise Updated Safety Analysis Report to Allow Pipe Stress Analysis to Be Performed in Accordance with ASME Code Section III
ML14353A0512014-12-22022 December 2014
Request for Additional Information, Request to Revise Updated Safety Analysis Report, Design and Evaluation of Seismic Class I Structures Using Ascm (Alternate Seismic Criteria and Methodologies) Developed Floor Response Spectra
ML14259A3652014-09-24024 September 2014
Request for Additional Information, License Amendment Request to Revise Updated Safety Analysis Report to Allow Pipe Stress Analysis to Be Performed in Accordance with ASME Code Section III
ML14195A0862014-07-16016 July 2014
Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1, Seismic Hazard and Screening Report
ML13317A5832013-11-25025 November 2013
Interim Staff Evaluation and Request for Additional Information Regarding Overall Integrated Plan for Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
ML13304B4182013-11-0101 November 2013
Request for Additional Information Associated with Near-Term Task Force Recommendation 2.3, Seismic Walkdowns
ML13290A0022013-10-0909 October 2013
Request for Additional Information Email, License Amendment Request to Revise Current Licensing Basis of Pipe Break Criteria for High Energy Line Breaks
ML13282A5362013-10-0909 October 2013
Request for Additional Information Email, Round 2, Exemption Request, Use of Less Restrictive Work Hour Limitations During First 60 Days of Outage, in Lieu of 10 CFR 26.205(d)(7)
ML13270A2872013-09-27027 September 2013
Email, Request for Additional Information Round 4 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
ML13261A2122013-09-18018 September 2013
Request for Additional Information Email, Exemption Request, Use of Less Restrictive Work Hour Limitations During First 60 Days of Outage, in Lieu of 10 CFR 26.205(d)(7)
ML13233A2482013-08-26026 August 2013
Supplemental Information Needed for Acceptance of Requested Licensing Action; Request for Exemption, Use of Less Restrictive Work Hour Limitations During First 60 Days of Outage in Lieu of 10 CFR 26.205(d)(7)
ML13235A1682013-08-23023 August 2013
Draft Request for Additional Information Email, Overall Integrated Plan in Response to 3/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051)
ML13234A4352013-08-22022 August 2013
Request for Additional Information Email, Round 2, Request to Revise TS 2.0.1, General Requirements, and TS 2.7, Electrical Systems, for Inoperable System, Subsystem. or Component Due to Inoperable Power Source
ML13226A1222013-08-14014 August 2013
Email, Request for Additional Information Round 3 (Apla), Request to Adopt National Fire Protection Association Standard 805, Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants (2001 Edition)
ML13212A0092013-07-30030 July 2013
Request for Additional Information Email, Request to Revise Technical Specification (TS) 2.0.1, General Requirements, and TS 2.7, Electrical Systems, for Inoperable System, Subsystem, or Component Due to Inoperable Power Source
ML13205A1252013-07-24024 July 2013
Request for Additional Information Email Round 2, Exigent Amendment Request to Revise Current Licensing Basis to Adopt Revised Design Basis/Methodology for Addressing Design-Basis Tornado/Tornado Missile Impact
ML13205A0182013-07-23023 July 2013
Request for Additional Information Email, Exigent License Amendment Request to Revise Current Licensing Basis to Adopt Revised Design Basis/Methodology for Addressing Design-Basis Tornado/Tornado Missile Impact
ML13144A4822013-05-23023 May 2013
Request for Additional Information Email, Decommissioning Funding Status Report
ML13100A1752013-04-10010 April 2013
Request for Additional Information Email, Request for One-Time Exemption from Requirements of 10 CFR 26.205(d)(7) to Allow Less Restrictive Working Hour Limitations to Support Activities for Plant Startup
ML13086A4732013-03-27027 March 2013
Request for Additional Information Email, Request to Revise Technical Specification 2.16, River Level, and Establish EAL Classification Criteria for External Flooding Events Under Radiological Emergency Response Plan
ML13120A0842013-03-22022 March 2013
Request for Additional Information Email Physical Security Plan, Training and Qualification Plan, and Safeguards Contingency Plan, Revision 20 (TAC No. D91660)
2024-09-12
[Table view] |
Text
From: Wilkins, Lynnea Sent: Friday, September 27, 2013 12:34 PM To: EDWARDS, MICHAEL L Cc: VAN SANT, BERNARD J; Burkhardt, Janet; Sebrosky, Joseph
Subject:
Fort Calhoun Station Fourth Round RAIs for NFPA 805 LAR (ME7244)
- Mike, By letter dated September 28, 2011 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML112760660), as supplemented by letters dated December 19 and 22, 2011, and March 20, 2012 (ADAMS Accession Nos. ML113540334, ML11363A077, and ML12083A147, respectively), Omaha Public Power District, (the Licensee), submitted a license amendment request (LAR) to transition their fire protection licensing basis at the Fort Calhoun Station, Unit 1, from Title 10 of the Code of Federal Regulations (CFR), Section 50.48(b), to 10CFR50.48(c), National Fire Protection Association Standard NFPA 805 (NFPA 805). A review team, consisting of U.S. Nuclear Regulatory Commission (NRC) staff and contractors from Pacific Northwest National Laboratory (PNNL) and the Center for Nuclear Waste Regulatory Analyses (CNWRA) participated in a regulatory audit of Fort Calhoun in Blair, NE from March 5 -9, 2012. By letter dated April 26, 2012, (ADAMS Accession No. ML12198A406) the NRC issued requests for additional information (RAls). By letters dated July 24, 2012 (ADAMS Accession No. ML12208A131), August 24,2012 (ADAMS Accession No. ML12240A151), and September 27,2012 (ADAMS Accession No. ML12276A046) the licensee provided responses to the RAls. The NRC staff reviewed the information provided by the licensee in response to the first set of RAIs and determined that additional information was needed for the staff to complete its evaluation. Consequently, the staff issued a second round of RAIs on February 22, 2013, (ADAMS Accession No. ML13053A226) and a third round of RAIs on June 27, 2013 (ADAMS Accession No. ML13178A035). The licensee responded to these RAIs in letters dated April 23, 2013 (ADAMS Accession No. ML13116A015), May 21, 2013 (ADAMS Accession No. ML13144A814), July 29, 2013 (ADAMS Accession No. ML13211A055),
and September 12, 2013 (ADAMS Accession No. ML13192A198).
The U.S. NRC staff has reviewed the information provided in your application and determined that additional information is required in order to complete its review. These RAIs can be found below. The NRC considers these RAIs to be the fourth round of RAIs. Based on discussions with you on September 25 and September 27, it was agreed that a response to the RAIs found below will be provided by October 25, 2013. Should the NRC determine that the RAIs found below are no longer necessary prior to the dates found above, the request will be withdrawn. If circumstances result in the need to revise the requested response date, please contact me or Joe Sebrosky.
REQUEST FOR ADDITIONAL INFORMATION LICENSE AMENDMENT REQUEST TO ADOPT NATIONAL FIRE PROTECTION ASSOCIATION STANDARD 805 PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR GENERATING PLANTS FORT CALHOUN STATION, UNIT 1 (TAC NO. ME7244)
SSA RAI 17.02
The proposed design for REC-117, circuit modification to prevent spurious closure of normally open bus tie breaker resulting from hot shorts provided in response to SSA RAI 17.01 uses a new set of switch contacts that provide isolation of the close circuit in breakers BT-1B4A, BT-1B3B and BT-1B4C. The NRC staffs understanding of the proposed design indicates that the switch that provides this isolation function will be located on the main control board in the main control room. The NRC staff has several questions related to the proposed circuit design:
- 1. The protection provided by the proposed design is only functional as long as the switch remains intact. Please provide justification that the control switch open contacts will maintain this configuration given fire damage to the switch (the open contacts are only as good as the switch integrity under fire conditions; state if the open contact configuration be assured given a loss of switch integrity) expected as postulated in the performance-based Fire Risk Evaluations in accordance with NFPA 805.
- 2. Please state if the circuit design is a stand alone design or if the licensee plans to implement this design in concert with recovery actions to prevent breaker closure (local actions to remove fuses, rack out the circuit breaker, etc.).
