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Category:Environmental Assessment
MONTHYEARML21062A0942021-04-21021 April 2021 Final Environmental Assessment and Finding of No Significant Impact of 2012 and 2015 Decommissioning Funding Plans for Duane Arnold Energy Center Independent Spent Fuel Storage Installation ML20164A0012020-07-30030 July 2020 Letter, Finding of No Significant Impact with Associated Environmental Assessment Use of Decommissioning Trust Fund for Spent Fuel Management and Site Restoration ML20164A0002020-07-30030 July 2020 FRN, Finding of No Significant Impact with Associated Environmental Assessment Use of Decommissioning Trust Fund for Spent Fuel Management and Site Restoration ML17256A1972017-09-26026 September 2017 Environmental Assessment and Finding of No Significant Impact Related to Revision to Emergency Planning Zone ML1006212242010-03-0808 March 2010 FRN: General Notice Environmental Assessment and Finding of No Significant Impact ML1005010202010-03-0808 March 2010 Environmental Assessment and Finding of No Significant Impact NRC-2010-0107, FRN: General Notice Environmental Assessment and Finding of No Significant Impact2010-03-0808 March 2010 FRN: General Notice Environmental Assessment and Finding of No Significant Impact ML0928101862009-11-0505 November 2009 Environmental Assessment and Finding of No Significant Impact ML0928101442009-11-0505 November 2009 Letter - Environmental Assessment and Finding No Significant Impact 2021-04-21
[Table view] Category:Federal Register Notice
MONTHYEARML21224A0192021-09-0909 September 2021 PSDAR Meeting FRN, Duane Arnold Energy Center Post-Shutdown Decommissioning Activities Report ML21214A2732021-08-0404 August 2021 PSDAR Comment Extension FRN - August 2021 ML21068A2402021-05-12012 May 2021 Onsite Insurance Exemption FRN ML21070A1022021-05-12012 May 2021 Offsite Insurance Exemption FRN ML21097A1482021-04-13013 April 2021 Federal Register Notice (FRN) for Emergency Planning Exemption ML21062A2802021-03-16016 March 2021 Enclosure - Duane Arnold Emergency Planning Exemption EA ML21048A0722021-03-0202 March 2021 Post Shutdown Activities Report (PSDAR) Comment Extension FRN ML21028A0122021-02-18018 February 2021 FRN - Notice of Issuance of Multiple Exemptions Regarding Various Parts of 10 CFR Due to COVID-19 Impacts for January 2021 ML20335A0902020-12-21021 December 2020 Federal Register Notice - November 2020 COVID-19 Exemptions ML20288A7372020-10-20020 October 2020 FRN, Notice to Reopen the Comment Period Related to the Post-Shutdown Decommissioning Activities Report and Site-Specific Decommissioning Cost Estimate ML20288A6952020-10-16016 October 2020 Letter, Notice to Extend the Comment Period Related to the Post-Shutdown Decommissioning Activities Report and Site-Specific Decommissioning Cost Estimate ML20171A6292020-08-13013 August 2020 FRN, Exemption from 10 CFR 50.82(a)(8)(i)(A) and Section 75(H)(1)(IV) to Allow Use of Funds from Decommissioning Trust Fund for Spent Fuel Management and Site Restoration Activities ML20164A0002020-07-30030 July 2020 FRN, Finding of No Significant Impact with Associated Environmental Assessment Use of Decommissioning Trust Fund for Spent Fuel Management and Site Restoration ML20164A0012020-07-30030 July 2020 Letter, Finding of No Significant Impact with Associated Environmental Assessment Use of Decommissioning Trust Fund for Spent Fuel Management and Site Restoration ML19266A0122019-11-12012 November 2019 FRN -Duane Arnold Energy Center - Exemption from the Requirements of 10 CFR Part 73, Sections 73.55(P)(1)(I) and (P)(1)(Ii) Related to the Suspension of Security Measures in an Emergency or During Severe Weather ML19168A0842019-06-26026 June 2019 Biweekly Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: 07/02/2019 ML18274A0662018-10-0303 October 2018 FRN - Notice of Withdrawal NRC-2018-0116, Duane Arnold Energy Center - FRN - Notice of Withdrawal2018-10-0303 October 2018 Duane Arnold Energy Center - FRN - Notice of Withdrawal ML18250A0552018-09-21021 September 2018 FRN -Notice of Withdrawal NRC-2018-0045, Duane Arnold Energy Center - FRN -Notice of Withdrawal2018-09-21021 September 2018 Duane Arnold Energy Center - FRN -Notice of Withdrawal ML18165A3972018-06-20020 June 2018 FRN - Withdrawal of Amendment Request for Adoption of 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components (Sscs) for Nuclear Power Reactors NRC-2018-0123, Duane Arnold Energy Center FRN - Withdrawal of Amendment Request for Adoption of 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components (Sscs) for Nuclear Power Reactors2018-06-20020 June 2018 Duane Arnold Energy Center FRN - Withdrawal of Amendment Request for Adoption of 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components (Sscs) for Nuclear Power Reactors ML17256A9132017-09-26026 September 2017 Environmental Assessment and Finding of No Significant Impact; Issuance NRC-2017-0200, Duane Arnold Energy Center - Environmental Assessment and Finding of No Significant Impact; Issuance2017-09-26026 September 2017 Duane Arnold Energy Center - Environmental Assessment and Finding of No Significant Impact; Issuance ML16271A0922016-09-28028 September 2016 Biweekly Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: October 11, 2016 ML16257A5172016-09-19019 September 2016 Biweekly FRN - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: September 27, 2016 NRC-2016-0202, Biweekly FRN - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: September 27, 20162016-09-19019 September 2016 Biweekly FRN - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: September 27, 2016 ML16215A2272016-08-0303 August 2016 Biweekly Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: August 16, 2016 NRC-2016-0161, Biweekly Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: August 16, 20162016-08-0303 August 2016 Biweekly Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: August 16, 2016 NRC-2015-0260, 11/20/15 - Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Acce2015-11-20020 November 2015 11/20/15 - Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Access to ML15307A1992015-11-20020 November 2015 Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Access to SUNSI ML15120A2272015-05-0101 May 2015 Biweekly FRN - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: May 12, 2015 NRC-2015-0009, G20110262 - FRN - Paul Gunter and Kevin Kamps Letter 2.206 - Immediately Suspend the Operating License of General Electric Boiling Water Reactors Mark I Units2015-01-15015 January 2015 G20110262 - FRN - Paul Gunter and Kevin Kamps Letter 2.206 - Immediately Suspend the Operating License of General Electric Boiling Water Reactors Mark I Units ML14335A6302015-01-15015 January 2015 G20110262 - Final Response to Paul Gunter and Kevin Kamps Letter 2.206 - Immediately Suspend the Operating License of General Electric Boiling Water Reactors Mark I Units ML14335A6482015-01-15015 January 2015 G20110262 - FRN - Paul Gunter and Kevin Kamps Letter 2.206 - Immediately Suspend the Operating License of General Electric Boiling Water Reactors Mark I Units NRC-2014-0262, Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Access to SUNSI2014-12-11011 December 2014 Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Access to SUNSI - Ja ML14336A4122014-12-11011 December 2014 Federal Register Notice on Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving Proposed No Significant Hazards Considerations and Containing SUNSI and Order Imposing Procedures for Access to SUNSI - Ja ML13225A5572013-08-12012 August 2013 Rescission of Certain Security Orders Concerning Spent Nuclear Fuel in Transit ML13228A3992013-08-12012 August 2013 Letter to Holders of Independent Spent Fuel Storage Installation (ISFSI) Licenses Re Rescission of Certain Security Orders Concerning Spent Nuclear Fuel in Transit - Rin 3150-AI64 (NRC-2009-0163) EA-02-109 ML13015A4952013-01-24024 January 2013 Withdrawal of an Amendment Request ML13015A6292013-01-24024 January 2013 Withdrawal of an Amendment Request (Fr Notice) NRC-2013-0022, Duane Arnold Energy Center - Withdrawal of an Amendment Request (Fr Notice)2013-01-24024 January 2013 Duane Arnold Energy Center - Withdrawal of an Amendment Request (Fr Notice) ML12056A0432012-03-12012 March 2012 Order Modifying Licenses with Regard to Reliable Hardened Containment Vents - to All Operating Boiling Water Reactor Licensees with Mark I and Mark II Containments ML12056A0442012-03-12012 March 2012 Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Effective Immediately) - to All Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status NRC-2012-0067, Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Effective Immediately) - to All Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status2012-03-12012 March 2012 Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Effective Immediately) - to All Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status NRC-2012-0069, Order Modifying Licenses with Regard to Reliable Hardened Containment Vents - to All Operating Boiling Water Reactor Licensees with Mark I and Mark Ii Containments2012-03-12012 March 2012 Order Modifying Licenses with Regard to Reliable Hardened Containment Vents - to All Operating Boiling Water Reactor Licensees with Mark I and Mark Ii Containments NRC-2011-0230, FRN: General Notice. Biweekly Notice - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations2011-09-22022 September 2011 FRN: General Notice. Biweekly Notice - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations ML1126504892011-09-22022 September 2011 FRN: General Notice. Biweekly Notice - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations NRC-2011-0187, Biweekly Sholly Report - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations; Fr Publication Date: 8/23/20112011-08-11011 August 2011 Biweekly Sholly Report - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations; Fr Publication Date: 8/23/2011 ML1122302752011-08-11011 August 2011 Biweekly Sholly Report - Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations; Fr Publication Date: 8/23/2011 2021-09-09
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7590-01-P NUCLEAR REGULATORY COMMISSION NEXTERA ENERGY DUANE ARNOLD, LLC DOCKET NO. 50-331
[NRC-2010-0107]
DUANE ARNOLD ENERGY CENTER ENVIRONMENTAL ASSESSMENT AND FINDING OF NO SIGNIFICANT IMPACT The U.S. Nuclear Regulatory Commission (NRC) is considering issuance of an exemption, pursuant to 10 CFR 50.12, from 10 CFR Part 50, Appendix J, Option B and associated changes to the Technical Specifications (TSs) for main steamline isolation valve local leakage rate testing for Facility Operating License No. DPR-49, issued to NextEra Energy Duane Arnold, LLC (the licensee), for operation of the Duane Arnold Energy Center, located in Palo, Iowa. In accordance with 10 CFR 51.21, the NRC prepared an environmental assessment documenting its finding. The NRC concluded that the proposed actions will have no significant environmental impact.
ENVIRONMENTAL ASSESSMENT Identification of the Proposed Action:
The proposed action would exempt the licensee from certain portions of 10 CFR Part 50, Appendix J, Option B. Specifically, the licensee requests to be exempted from the measured leakage rate for the main steamline isolation valves (MSIV), and associated inboard drainline, from inclusion in both the overall measured leakage rate for Type A integrated tests and from the sum of the local leakage rates for Type B and Type C tests as required by Appendix J, Option B, Paragraphs III.A and Ill.B, respectively. In conjunction with the exemption request, the licensee also requests approval, pursuant to the requirements of 10 CFR 50.90, of associated changes to the Duane Arnold Energy Center TS, Section 5.5.12 (Primary Containment Leakage Rate Testing Program) that reflects the exemption to Appendix J requested above. Also, there is an additional proposed TS change to TS Section 3.6.1.3 (Primary Containment Isolation Valves) associated with MSIV leakage testing requirements, which does not require a corresponding exemption from 10 CFR Part 50, Appendix J. The change to TS Section 3.6.1.3, is included in the amendment request to remove the repair criterion for MSIVs that fail their as-found leakage rate acceptance criterion found in the licensee's Surveillance Requirement 3.6.1.3.9. The Need for the Proposed Action:
The proposed action is needed to reconcile the requirements of 10 CFR Part 50, Appendix J, Option B and their TS with the plant-specific testing methodology used to determine the MSIV local leakage rate.
Environmental Impacts of the Proposed Action:
The NRC has completed its environmental assessment of the proposed exemption and TS changes. The staff has concluded that the changes would not significantly affect plant safety and would not have a significant adverse effect on the probability of an accident occurring. The proposed action would not result in an increased radiological hazard beyond those previously analyzed. There will be no change to radioactive effluents that affect radiation exposures to plant workers and members of the public. The proposed action will be performed inside existing plant buildings. No changes will be made to plant buildings or the site property.
Therefore, no changes or different types of radiological impacts are expected as a result of the proposed exemption.
The proposed action does not result in changes to land use or water use, or result in changes to the quality or quantity of non-radiological effluents. No changes to the National Pollution Discharge Elimination System permit are needed. No effects on the aquatic or terrestrial habitat in the vicinity or the plant, or to threatened, endangered, or protected species under the Endangered Species Act, or impacts to essential fish habitat covered by the Magnuson-Steven's Act are expected. There are no impacts to the air or ambient air quality. There are no impacts to historical and cultural resources. There would be no impact to socioeconomic resources. Therefore, no changes or different types of non-radiological environmental impacts are expected as a result of the proposed exemption. Accordingly, the NRC concludes that there are no significant environmental impacts associated with the proposed action. The details of the NRC staff's reasoning will be provided in the safety evaluation supporting the amendment.
Environmental Impacts of the Alternatives to the Purposed Action:
As an alternative to the proposed actions, the staff considered denial of the proposed actions (i.e., the "no-action" alternative). Denial of the exemption and TS change request would result in no change in current environmental impacts. The environmental impacts of the proposed exemption and TS change and the "no action" alternative are similar.
Alternative Use of Resources:
The action does not involve the use of any different resources than those considered in the Final Environmental Statement for the Duane Arnold Energy Center, Docket No. 50-331, issued in March 1973. Agencies and Persons Consulted:
In accordance with its stated policy, on January 29, 2010, the staff consulted with the Iowa State official, Melanie Rasmusson, Chief of the Bureau of Radiological Health in the Iowa Department of Public Health, who is the State Liaison Officer, regarding the environmental impact of the proposed action. The State official had no comments. FINDING OF NO SIGNIFICANT IMPACT On the basis of the environmental assessment, the NRC concludes that the proposed action will not have a significant effect on the quality of the human environment. Accordingly, the NRC has determined not to prepare an environmental impact statement for the proposed action.
For further details with respect to the proposed action, see the licensee's letter dated March 4, 2009 (ML090680040). Documents may be examined, and/or copied for a fee, at the NRC's Public Document Room (PDR), located at One White Flint North, 1555 Rockville Pike, Rockville, Maryland 20852. Publicly available records will be accessible electronically from the Agencywide Document Access and Management System (ADAMS) Public Electronic Reading Room on the Internet at the NRC Website: http://www.nrc.gov/reading-rm/adams.html.
Persons who do not have access to ADAMS or who encounter problems in accessing the documents located in ADAMS should contact the NRC PDR Reference staff by telephone at 1-800-397-4209 or 301-415-4737, or send an e-mail to pdr@nrc.gov. Dated at Rockville, Maryland, this 8 th day of March, 2010. FOR THE NUCLEAR REGULATORY COMMISSION
/RA/
Karl D. Feintuch, Project Manager Plant Licensing Branch III-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation