Letter Sequence Response to RAI |
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Results
Other: ML13063A449, ML13224A195, ML13338A644, ML14241A665, ML15309A326, ULNRC-05962, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying License with Regard to Requirements for Mitigation Strategies for Beyond-Design Basis External Events (EA-12-049), ULNRC-06024, First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), ULNRC-06026, First Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051), ULNRC-06184, Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), ULNRC-06185, Fourth Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051), ULNRC-06240, Fifth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), ULNRC-06241, Fifth Six Month Status Report in Response to 03/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
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MONTHYEARML13063A4492013-02-28028 February 2013
Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying License with Regard to Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051)
Project stage: Other
ULNRC-05962, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying License with Regard to Requirements for Mitigation Strategies for Beyond-Design Basis External Events (EA-12-049)2013-02-28028 February 2013
Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying License with Regard to Requirements for Mitigation Strategies for Beyond-Design Basis External Events (EA-12-049)
Project stage: Other
ML13121A1872013-06-0707 June 2013
Request for Additional Information, Overall Integrated Plan in Response to 3/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: RAI
05000483/LER-2013-006, Regarding Degradation of Safety Injection Accumulator Vent Line2013-07-0303 July 2013
Regarding Degradation of Safety Injection Accumulator Vent Line
Project stage: Request
ULNRC-06008, Response to Request for Additional Information with Regard to Reliable Spent Fuel Pool Instrumentation (EA-12-051)2013-07-0303 July 2013
Response to Request for Additional Information with Regard to Reliable Spent Fuel Pool Instrumentation (EA-12-051)
Project stage: Response to RAI
ULNRC-06026, First Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2013-08-29029 August 2013
First Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
ULNRC-06024, First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2013-08-29029 August 2013
First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
Project stage: Other
ULNRC-06046, Investigation of Lab Accessioning Error2013-10-0303 October 2013
Investigation of Lab Accessioning Error
Project stage: Request
ML13283A0332013-10-0909 October 2013
Request for Relaxation from NRC Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
Project stage: Request
ML13323A1112013-11-25025 November 2013
Interim Staff Evaluation and Request for Additional Information, Overall Integrated Plan in Response to 3/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
Project stage: RAI
ML13338A6442013-12-0909 December 2013
Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Callaway Plant, Unit 1, (TAC No. MF00772)
Project stage: Other
05000483/LER-2013-009, Regarding Appendix R Unanalyzed Condition - Direct Current Ammeter Circuits Without Overcurrent Protection2013-12-0909 December 2013
Regarding Appendix R Unanalyzed Condition - Direct Current Ammeter Circuits Without Overcurrent Protection
Project stage: Request
ML13224A1952013-12-19019 December 2013
Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies)
Project stage: Other
ULNRC-06129, Three-Month Final Update to the Callaway LRA (Amendment 38)2014-08-0101 August 2014
Three-Month Final Update to the Callaway LRA (Amendment 38)
Project stage: Request
ULNRC-06131, Request for Relaxation from NRC Order EA-12-049, Modifying License with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events2014-08-0101 August 2014
Request for Relaxation from NRC Order EA-12-049, Modifying License with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
Project stage: Request
ML14241A6652014-08-28028 August 2014
Ameren Missouris Third Six-Month Status Report for the Implementation of Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
Project stage: Other
ML15049A3642015-02-18018 February 2015
Retraction of Request for Relaxation from NRC Order EA-12-049
Project stage: Request
ML15051A2722015-02-23023 February 2015
Withdrawal of Request for Relaxation for Order EA-12-049, Issuance of Order to Modify Licenses with Regard to Requirements for Mitigation Strategies for Beyond Design Basis External Events
Project stage: Withdrawal
ULNRC-06185, Fourth Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-02-26026 February 2015
Fourth Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
ULNRC-06184, Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2015-02-26026 February 2015
Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
Project stage: Other
ULNRC-06240, Fifth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2015-08-27027 August 2015
Fifth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
Project stage: Other
ULNRC-06241, Fifth Six Month Status Report in Response to 03/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-08-27027 August 2015
Fifth Six Month Status Report in Response to 03/12/2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
ML15309A3262015-11-0909 November 2015
Plan for the Onsite Audit Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Instrumentation Related to Orders EA-12-049 and EA-12-051
Project stage: Other
2013-07-03
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WAmeren MISSOURI Cleve Reasoner Vice President Engineering Ameren Missouri Callaway Energy Center T 573.676.8241 F 573.676.4056 July 3, 2013 ULNRC-06008 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Ladies and Gentlemen:
DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT l UNION ELECTRIC CO.
FACILITY OPERATING LICENSE NPF-30 RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION WITH REGARD TO RELIABLE SPENT FUEL POOL INSTRUMENTATION (ORDER NUMBER EA-12-051) 10 CFR 2.202
References:
- 1. Letter dated March 12, 2012 from E. J. Leeds and M. R. Johnson, USNRC, to A. C.
Heflin, Callaway Plant, Union Electric Company, "Issuance of Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation" (ADAMS Accession No. ML12056A044)
- 2. ULNRC-05925, "Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses With Regard to Reliable Spent Fuel Pool Instrumentation," dated October 29, 2012
- 3. ULNRC-05960, "Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses With Regard to Reliable Spent Fuel Pool Instrumentation," dated February 28, 2013
- 4. Letter dated June 7, 2013 from C. F. Lyon, USNRC to A. C. Heflin, Union Electric Company, "Callaway Plant, Unit 1 - Request for Additional Information RE:
Overall Integrated Plan in Response to Order EA-12-051, 'Reliable Spent Fuel Pool Instrumentation' (TAC NO. MF0773)" (ADAMS Accession No. ML13121A187)
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued an order (Reference 1) to Union Electric Company ( dba Ameren Missouri) for Callaway Plant. Reference 1 was immediately Junction CC & Hwy 0 PO Box 620, MC CA-460 Fulton, MO 65251 AmerenMissouri.com
ULNRC-06008 July 3, 2013 Page 2 of 4 effective and directed Ameren Missouri to have a reliable indication of water level in associated spent fuel storage pools at Callaway Plant.
Reference 1 required submission of an initial status report 60 days following issuance of final interim staff guidance, and an overall integrated plan by February 28, 2013. Ameren Missouri provided those responses in References 2 and 3.
Reference 4 transmitted a Request for Additional Information (RAI) from the NRC to Ameren Missouri and requested a response within 30 days from the date of that letter. Ameren Missouri's response to the RAJ for Callaway Plant is contained in the Enclosure to this letter.
This letter does not contain any new or revised regulatory commitments.
If you have any questions concerning the content of this letter, please contact Scott Maglio, Regulatory Affairs Manager, at 573-676-8719.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on: _*z-+/_s~)_I____;_S __ _
SJM/nls Enclosure Cleveland 0. Reasoner Vice President, Engineering
ULNRC-06008 July 3, 2013 Page 3 of4 cc:
Mr. Arthur T. Howell Regional Administrator U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 Senior Resident Inspector Callaway Resident Office U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. Fred Lyon Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 0-8B 1 Washington, DC 20555-2738
ULNRC-06008 July 3, 2013 Page 4 of 4 Index and send hardcopy to QA File A160.0761 Hardcopy:
Certrec Corporation 4150 International Plaza Suite 820 Fort Worth, TX 76109 (Certrec receives ALL attachments as long as they are non-safeguards and may be publicly disclosed.)
Electronic distribution for the following can be made via Other Situations ULNRC Distribution:
A. C. Heflin F. M. Diya C. 0. Reasoner III B.L.Cox L. H. Graessle S. A. Maglio J. L. Fortman J. T. Patterson Corporate Communications NSRB Secretary T. B. Elwood STARS Regulatory Affairs Mr. John O'Neill (Pillsbury Winthrop Shaw Pittman LLP)
Missouri Public Service Commission
