Letter Sequence Draft RAI |
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MONTHYEARML0722006082007-07-23023 July 2007
7/23/07 Draft Request for Additional Information from A. Wang to Entergy Operations, Inc. Re License Amendment Request to Delete Fuel Handling Area Ventilation System
Project stage: Draft RAI
ML0722005902007-07-23023 July 2007
7/23/07 E-mail Enclosing Draft Request for Additional Information from A. Wang to Entergy Operations, Inc. Re License Amendment Request to Delete Fuel Handling Area Ventilation System
Project stage: Draft RAI
ML0722901082007-08-0202 August 2007
Supplement to Amendment Request to Delete the Fuel Handling Area Ventilation System and Associated Filter Testing Program Requirements
Project stage: Supplement
ML0800804862008-01-0808 January 2008
1/8/08 E-Mail Attachment from D. Bice, Entergy Operations, Inc. to A. Wang, NRR/DORL/LP4, Revised Technical Specification Page 6-15 (Clean Copy in Adobe) for ANO, Unit 2, License Amendment Request Re Fuel Handling Ventilation System
Project stage: Request
ML0800804842008-01-0808 January 2008
1/8/08 E-Mail Attachment from D. Bice, Entergy Operations, Inc. to A. Wang, NRR/DORL/LP4, Revised Technical Specification Page 6-15 (Clean Copy in Word) for ANO, Unit 2, License Amendment Request Re Fuel Handling Ventilation System
Project stage: Request
ML0800804822008-01-0808 January 2008
1/8/08 E-Mail Attachment from D. Bice, Entergy Operations, Inc. to A. Wang, NRR/DORL/LP4, Revised Technical Specification Page 6-15 (Markup Copy in Word) for ANO, Unit 2, License Amendment Request Re Fuel Handling Ventilation System
Project stage: Other
ML0800804792008-01-0808 January 2008
1/8/08 E-Mail from D. Bice, Entergy Operations, Inc. to A. Wang, NRR/DORL/LP4, Revised Technical Specification Page 6-15 (Markup & Clean Copy) for ANO, Unit 2, License Amendment Request Re Fuel Handling Ventilation System
Project stage: Request
ML0733300062008-02-0404 February 2008
Technical Specs, Amendment Nos. 231 & 274, Relocate Fuel Handling Ventilation System & Associated Ventilation Filter Testing Requirements to Licensee-Controlled Technical Requirements Manuals
Project stage: Other
ML0733300052008-02-0404 February 2008
Issuance of Amendment Nos. 231 and 274, Relocate Fuel Handling Ventilation System and Associated Ventilation Filter Testing Requirements to Licensee-Controlled Technical Requirements Manuals
Project stage: Approval
2007-08-02
[Table View] |
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Category:Request for Additional Information (RAI)
MONTHYEARML24143A0632024-05-22022 May 2024
Notification of Inspection (NRC Inspection Report 05000368/2024003) and Request for Information
ML24107A0282024-04-17017 April 2024
Notification of Comprehensive Engineering Team Inspection (05000313/2024011 and 05000368/2024011) and Request for Information
ML24088A0082024-03-27027 March 2024
NRR E-mail Capture - ANO-2 -- TSTF-505 Post-Audit Final RAI (L-2023-LLA-0052)
ML23130A2972023-05-17017 May 2023
Notification of Inspection (NRC Inspection Report 05000313/2023003) and Request for Information
ML23104A1052023-03-10010 March 2023
NRR E-mail Capture - ANO-2 Final RAI Alternative Request for Life-of-Repair of RVCH Pen. 46
ML23019A0672023-01-19019 January 2023
Inservice Inspection Request for Information
ML22349A0112022-12-14014 December 2022
NRR E-mail Capture - Final RAI Relief Request ANO1-ISI-035
ML22213A1662022-08-0101 August 2022
Information Request, Security IR 2022401
ML22208A0542022-07-26026 July 2022
Request for Information
ML22174A1362022-06-23023 June 2022
NRR E-mail Capture - ANO-2 Final RAI Relief Requests ANO2-ISI-023 Through -028 (EPIDs L-2022-LLR-0022 Through -0027)
ML22159A3242022-06-0909 June 2022
Notification of NRC Triennial Heat Exchanger/Sink Performance Inspection (05000313/2022003 and 05000368/2022003) and Request for Information
ML22151A3262022-05-31031 May 2022
August 2022 Emergency Preparedness Exercise Inspection - Request for Information
ML22124A2452022-05-0404 May 2022
NRR E-mail Capture - ANO-1 and ANO-2 - Final RAI 2 License Amendment Requests to Implement Provisions of 10 CFR 50.69 (L-2021-LLA-0105/-0106)
ML22122A2952022-05-0404 May 2022
Notification of Inspection NRC Inspection Report 05000368/2022003 and Request for Information
ML22108A1642022-04-18018 April 2022
NRR E-mail Capture - ANO-1: Final RAI License Amendment Request Concerning TS Changes Due to Revised Dose Calculations (L-2021-LLA-0181)
ML22034A5482022-02-0303 February 2022
NRR E-mail Capture - Final RAI License Amendment Requests to Implement Provisions of 10 CFR 50.69 (L-2021-LLA-0105/-0106)
ML22020A0822022-01-19019 January 2022
NRR E-mail Capture - ANO-1 and 2 - Final RAI 2 License Amendment Requests to Allow the ECP to Remain Operable on a One-Time Basis for Up to 65 Days to Perform Piping Upgrade (L-2021-LLA-0015)
ML21312A0382021-11-0505 November 2021
NRR E-mail Capture - ANO-2 RAI Relief Request ANO2-RR-21-002
ML21286A7132021-10-15015 October 2021
ANO2022010 Tfp RFI Stg, Arkansas Nuclear One, Units 1 and 2 - Notification of an NRC Fire Protection Baseline Inspection (NRC Inspection Report 05000313/2022010 and 05000368/2022010) and Request for Information
ML21273A0672021-09-29029 September 2021
NRR E-mail Capture - ANO-2 Final RAI 2 License Amendment Request to Adopt a Safety Function Determination Program
ML21236A3222021-09-19019 September 2021
Request for Information
ML21252A0052021-08-20020 August 2021
NRR E-mail Capture - ANO-1 and 2 Final RAI License Amendment Request to Allow the ECP to Remain Operable on a One-Time Basis for Up to 65 Days to Perform Piping Upgrade (L-2021-LLA-0015)
ML21217A3302021-08-0505 August 2021
(ANO) Problem Identification and Resolution (PIR) Request for Information Combined
ML21204A0842021-07-28028 July 2021
ANO Phase 4 2021013 RFI Gap
ML21197A0372021-07-16016 July 2021
NRR E-mail Capture - ANO-1 and 2 - Final RAI Final Response to GL 2004-02
0CAN042105, Supplement to Response to Request for Additional Information Reduction of Commitment to the Entergy Operation'S Quality Assurance Program Manual Description2021-04-30030 April 2021
Supplement to Response to Request for Additional Information Reduction of Commitment to the Entergy Operation'S Quality Assurance Program Manual Description
ML21116A1092021-04-26026 April 2021
NRR E-mail Capture - ANO-1 and ANO-2: Final Supplemental RAI Proposed Alternative to ASME Section XI Requirements for Repair/Replacement of ECP Supply Piping
ML21105A0122021-04-0909 April 2021
NRR E-mail Capture - ANO-2 Final RAI License Amendment Request to Adopt a Safety Function Determination Program
ML21071A2172021-03-10010 March 2021
NRR E-mail Capture - ANO-1 and ANO-2 - Final RAI Proposed Change to Quality Assurance Program Manual
ML21026A2682021-01-26026 January 2021
Request for Information
ML21022A0842021-01-22022 January 2021
Request for Additional Information - Proposed Alternative to ASME Section XI Requirements for Repair/Replacement of Emergency Cooling Pond Supply Piping - Arkansas Nuclear One,Units 1 and 2 -Entergy Operations, Inc. NON-PROPRIETARY Redacted
ML21019A5142021-01-14014 January 2021
March 2021 Emergency Preparedness Exercise Inspection - Request for Information
ML20324A6412020-11-19019 November 2020
NRR E-mail Capture - ANO-1 - Final RAI Relief Request ANO1-ISI-034
ML20316A0102020-11-0202 November 2020
NRR E-mail Capture - ANO-1 and ANO-2 - Final RAI Concerning Relief Request EN-20-RR-01
ML20262H0752020-09-17017 September 2020
NRR E-mail Capture - ANO-2 Final RAI 2 License Amendment Request Concerning Proposed Technical Specification Additions, Deletions, and Relocations
ML20260H4762020-09-0909 September 2020
NRR E-mail Capture - ANO-1 Final RAI License Amendment Request to Revise Lov Relay Allowable Values
ML20154K7622020-06-0101 June 2020
NRR E-mail Capture - ANO-2 Final RAI License Amendment Request Concerning Proposed Technical Specification Additions, Deletions, and Relocations
ML20119A0982020-04-28028 April 2020
Notification of Inspection (NRC Inspection Report 05000368/2020003 and Request for Information
ML20106E8522020-04-13013 April 2020
Information Request, NRC Inspection Report 05000313/2020410 and 05000368/2020410
ML20065H7992020-03-0606 March 2020
Supplemental Information Needed for Acceptance of Requested Licensing Action License Amendment Request to Revise Loss of Voltage Relay Allowable Values
ML20055E9092020-02-24024 February 2020
NRR E-mail Capture - ANO-2 Final RAI License Amendment Request to Revise Control Element Assembly Drop Time
ML20036D3092020-02-0505 February 2020
NRR E-mail Capture - ANO-2 - Final RAI Alternative Request VRR-ANO2-2019-1
ML20013C7472020-01-10010 January 2020
NRR E-mail Capture - ANO-1 and 2 -- Final RAI #2 LAR to Incorporate Tornado Missile Risk Evaluator (TMRE) Into Licensing Basis
ML19316A0242019-11-0707 November 2019
NRR E-mail Capture - ANO-1 - - Final RAI Concerning Relief Request ANO1-ISI-033 (L-2019-LLR-0100)
ML19280A0402019-10-0707 October 2019
NRR E-mail Capture - ANO-1 and 2 - Final RAI #1 License Amendment Request to Incorporate Tornado Missile Risk Evaluator (TMRE) Into Licensing Basis
ML19339F5902019-09-23023 September 2019
Request for Information: Arkansas Nuclear One, IR 05000313/2019-004 Occupational Radiation Safety Inspection
ML19281E0032019-08-0505 August 2019
ANO 2019 PIR Request for Information
ML19203A0122019-07-16016 July 2019
Request for Information - Inservice Inspection Activities (NRC Inspection Report 05000313/2019004)
ML19106A4322019-04-16016 April 2019
NRR E-mail Capture - ANO-2 Final RAI Re LAR to Add TS Actions to Address Inoperability of the Containment Building Sump
ML19058A8332019-02-27027 February 2019
NRR E-mail Capture - ANO-1 - Final RAI Relief Request ANO1-ISI-032
2024-05-22
[Table view] |
Text
REQUEST FOR ADDITIONAL INFORMATION REGARDING PROPOSED LICENSE AMENDMENT REQUEST TO DELETE THE FUEL HANDLING AREA VENTILATION SYSTEM (FHAVS)
AND ASSOCIATED FILTER TESTING PROGRAM REQUIREMENTS ARKANSAS NUCLEAR ONE, UNIT 1 AND UNIT 2 TAC NOS.: MD5379 AND MD5380 Fuel Handling Accident Analysis: [DRAFT] Request for Additional Information (RAI)
RAI #1:
Please explain if any non-safety systems were credited in the analysis of the postulated design basis fuel handling accident (FHA) in the spent fuel pool (SFP) area, which concluded that the Fuel Handling Ventilation System (FHAVS) is not needed to perform a safety function required to mitigate the consequences of an accident, and if so please justify crediting such systems in this design basis accident (DBA) analysis.
RAI# 2:
A) Please provide the dose consequence analyses or all equations, assumptions, and input parameters used to determine the offsite and control room doses at ANO-1 and ANO-2 following the postulated design basis FHA, which supports the assertion that the FHAVS does not perform a safety function.
B) Please describe the bases for all equations, assumptions, and input parameters used in the FHA dose consequence analysis for ANO-1 and ANO-2.
RAI# 3:
Please explain what, if any, deviations from RG 1.25 were taken in your analysis of the DBA.
RAI# 4:
Please provide the dose acceptance criterion, and the justification for this criterion, that was used for the post DBA dose consequence to the ANO-1 &
ANO-2 control rooms following the postulated FHA.
RAI# 5:
The number and exposure history of fuel assemblies assumed to be damaged directly affects the total amount of activity available for immediate release following the postulated FHA. In reference to ANO-1, Section 4.1 of the License Amendment Request (LAR) states the following results assumed 82 fuel rods failed with no filtration through the fuel handling ventilation filtration system. In reference to ANO-2, Section 4.2 of the LAR states the following results assumed the failure of 60 fuel rods with no credit for the fuel handling ventilation filtration system. Please explain and justify why an approximate 35% difference in fuel rods damaged is assumed between ANO-1 and ANO-2 for the postulated FHA.
