Letter Sequence Draft RAI |
---|
|
|
MONTHYEARLIC-12-0006, License Amendment Request (LAR) 12-01, Proposed Change to Establish the Reactor Protective System (RPS) Actuation Circuits Limiting Condition for Operation (LCO)2012-02-10010 February 2012 License Amendment Request (LAR) 12-01, Proposed Change to Establish the Reactor Protective System (RPS) Actuation Circuits Limiting Condition for Operation (LCO) Project stage: Request ML1208303282012-03-23023 March 2012 Email License Amendment Request to Revise Technical Specification 2.15 to Establish Limiting Condition for Operation Requirements for Reactor Protective System Actuation Circuits Project stage: Other ML12198A2342012-07-13013 July 2012 Email, Draft Requests for Additional Information, License Amendment Request to Revise Technical Specification 2.15 to Establish Limiting Condition for Operation Requirements for Reactor Protective System Actuation Circuits Project stage: Draft RAI ML12236A2432012-08-31031 August 2012 Request for Additional Information Regarding License Amendment Request to Establish the Reactor Protective System Actuation Circuits Limiting Condition for Operation Project stage: RAI LIC-12-0136, Responses to Request for Additional Information License Amendment Request to Establish the Reactor Protective System Actuation Circuits Limiting Condition for Operation2012-10-0101 October 2012 Responses to Request for Additional Information License Amendment Request to Establish the Reactor Protective System Actuation Circuits Limiting Condition for Operation Project stage: Response to RAI ML12306A3572012-10-31031 October 2012 Email, Draft Request for Additional Information, Round 2, Request to Revise Technical Specification 2.15 to Establish Limiting Condition for Operation Requirements for Reactor Protective System Actuation Circuits Project stage: Draft RAI LIC-12-0178, Responses to Second Request for Additional Information License Amendment Request for Fort Calhoun Station to Establish the Reactor Protective System Actuation Circuits Limiting Condition for Operation2013-01-22022 January 2013 Responses to Second Request for Additional Information License Amendment Request for Fort Calhoun Station to Establish the Reactor Protective System Actuation Circuits Limiting Condition for Operation Project stage: Request ML13043A6612013-02-28028 February 2013 Issuance of Amendment No. 270 to Revise Technical Specification 2.15 to Establish Limiting Condition for Operation Requirements for Reactor Protective System Actuation Circuits Project stage: Approval 2012-03-23
[Table View] |
|
---|
Category:E-Mail
MONTHYEARML24025A1792024-01-23023 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 ML17142A0202017-05-19019 May 2017 NRR E-mail Capture - (External_Sender) Need Corrected Page 6 to TQ-DC-FC-101 ML17144A0132017-05-19019 May 2017 NRR E-mail Capture - Fort Calhoun PSDAR - Findings and Concerns ML17139C5082017-05-19019 May 2017 NRR E-mail Capture - (External_Sender) Need Corrected Page 6 for LIC-17-0043 ML17139C8342017-05-19019 May 2017 NRR E-mail Capture - Fort Calhoun - Acceptance Review Partial Exemption from Record Retention Requirements 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 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 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 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 ML16351A0432016-12-15015 December 2016 NRR E-mail Capture - (External_Sender) Fort Calhoun Station Offsite Response Organizations 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 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 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. 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 ML16131A7312016-05-10010 May 2016 NRR E-mail Capture - (External_Sender) Question Rvi Inspection Results 2024-01-23
[Table view] |
Text
From:Wilkins, LynneaTo:"HANSHER, BILL R"Cc:"LIPPY, DONNA L"; EDWARDS, MICHAEL LSubject:DRAFT: 2nd Round RAIs Fort Calhoun RPS Actuation Circuit RAI Responses (ME8038)Date:Wednesday, October 31, 2012 1:17:00 PMAttachments:ME8038 2nd Round RAIs Email.docxBill, By letter dated February 10, 2012 as supplemented by letter dated October 1, 2012(ADAMS Accession Nos. ML12046A838 and ML12276A043, respectively), Omaha PublicPower District (OPPD), the licensee for Fort Calhoun Station (FCS) submitted a licenseamendment request to revise the technical specifications for FCS. The proposedamendment would establish the limiting condition for operation) requirements for thereactor protective system actuation circuits in Technical Specification 2.15,"Instrumentation and Control Systems."
The NRC staff has reviewed your submittals and has determined that the informationspecified in the attached Request for Additional Information (RAI) is needed for the staff tocomplete its evaluation.
Please contact me if a clarifying teleconference is needed for the attached RAIs.
Thanks Lynnea Lynnea Wilkins, Project ManagerFort Calhoun Station, Unit 1Cooper Nuclear StationPlant Licensing Branch IV Division of Operating Reactor LicensingOffice of Nuclear Reactor RegulationUS Nuclear Regulatory Commission Phone: 301-415-1377 REQUEST FOR ADDITIONAL INFORMATION LICENSE AMENDMENT REQUEST FOR FORT CALHOUN STATION TO ESTABLISH THE REACTOR PROTECTIVE SYSTEM ACTUATION CIRCUITS LIMITING CONDITION FOR OPERATION (TAC ME8038) By letter dated February 10, 2012 s supplemented by letter dated October 1, 2012 (ADAMS Accession Nos. ML12046A838 and ML12276A043, respectively), Fort Calhoun Station (FCS) is submitting a request for an amendment to the Renewed Facility Operating License No. FCS, Unit No. 1. The proposed amendment would establish the limiting condition for operation requirements for the reactor protective system actuation circuits in Technical Specification 2.15.
The U.S. Nuclear Regulatory Commission (NRC) staff has reviewed the information provided by the licensee and has determined that the following information is needed in order to complete its review.
- 1. Follow up question for NRC RAIs #2 and #3 Section 3.0 of letter dated February 10, 2012, describes the applicability for the proposed TS modification. This description explains the applicability when the RPS initiation logic and the actuation logic are required to be operable considering operation of the control element assemblies (CEA) and the boron concentration. In the responses to items 2 and 3, FCS described the applicability of the proposed TS modification by correlating it to the STS and describing additional steps taken to cover the full range of operating modes. Please clarify these responses with additional information for the following items: a) Please clarify the relationship between Tcold and RCS temperature described in the applicability of the proposed TS modification. b) Please describe what constitutes a channel, initiation logic, three trip unit trip relays, and actuation logic. 2. Follow up question for RAI #4 By letter dated October 1, 2012, the licensee explained operation of the manual trip channel and the basis to remove it from Table 2-2 and place it in the new TS modification. Please clarify operability requirements for the manual trip and how it relates to minimum operable channels described in the current TS. In addition, please describe the operation of the actuation logic in case of a failed manual trip push button.
- 3. Follow up question for RAI #6 By letter dated October 1, 2012, the licensee explained that even though the LAR dates February 10, 2012, stated that changes were not made to for the proposed TS modification; Fort Calhoun modified the text in the TS to clarify its intent. Please confirm that the modification of the text does not modify the functional intent of this TS requirement. In particular please explain that the current TS does not explain what needs to be operable and the actions to be taken.