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Category:Regulatory Guidance
MONTHYEARML22244A1992022-09-0202 September 2022
DG-1374 (RG 1152 Rev 4) - Criteria for Programmable Digital Devices in Safety-Related Systems of Nuclear Power Plants, ACRS Predecisional Copy
ML20105A2162020-07-0101 July 2020
Regulatory Analysis for DG-1372, Rev 4 of RG 1.136 Design Limits, Loading Combinations, Materials, Construction and Testing of Concrete Containments
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DG-1327 Comment Resolution Table
ML19203A2062019-07-22022 July 2019
Periodic Review of Rg 8.30
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Periodic Review of Rg 4.14
ML19203A2082019-07-22022 July 2019
Periodic Review of Rg 3.56
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DG-1334 (Rg 1.187) Public Comment Response
ML18228A8112018-12-31031 December 2018
Responses to Public Comments
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DG-3053 (Rg 3.71) Responses to Public Comments
ML18268A3102018-09-20020 September 2018
FRN Public
ML18071A4012018-09-17017 September 2018
Response to Public Comments
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Bases of Withdrawal for Rg 8.23
ML18156A5462018-06-0707 June 2018
Periodic Review
ML18155A5572018-06-0505 June 2018
Periodic Review
ML17221A2462018-05-31031 May 2018
Response to Public Comments
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Results of Periodic Review of Regulatory Guide (Rg) 1.102, Flood Protection for Nuclear Power Plants.
ML18138A4582018-05-31031 May 2018
DG-1327 Comment Resolution Table for Public Meeting
ML18142B2002018-05-23023 May 2018
Results of Periodic Review of Regulatory Guide (Rg) 1.92 Combining Modal Responses and Spatial Components in Seismic Response Analysis
ML18102B2362018-05-0101 May 2018
Enclosugimcs Report First Half FY18
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Public Comments Resolution Table DG-1330
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DG-1388 (Rg 1.158) Public Comment Resolution Table
ML17331B4132018-01-31031 January 2018
DG-1285 Public Comments in 2017(Post-RES-DRA Concur)
Information Notice 2015-02, Antifreeze Agents in Fire Water Sprinkler Systems2015-02-0404 February 2015
Antifreeze Agents in Fire Water Sprinkler Systems
ML14272A4122014-09-19019 September 2014
Periodic Review of Rg 1.102, Revision 1
ML12219A4032013-04-24024 April 2013
RL-SO Rg 1.73 Rev. 0 Vs. DG-1235
2022-09-02
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Category:Regulatory Guide
MONTHYEARML23263A9972024-02-0202 February 2024
Watermarked - DG-5072 - Rev 0 of RG 5.90 - Guidance for Alternative Physical Security Requirements for Small Modular Reactors and Non-Light-Water Reactors
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Watermarked - DG-5074 - Access Authorization - Econcurrence Version Clean (02-03-23)
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Watermarked - DG-5076 - Physical Protection for Part 53 - 10-13-23
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Watermarked DG-5073 - Fitness for Duty Program for Part 53 - 10-13-23
ML23286A2862024-02-0202 February 2024
Watermarked - DG-5078, Fatigue Management for Nuclear Power Plant Personnel -10-13-23
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Watermarked - DG-5075 - Cyber Security 10-13-23
ML23194A1942023-08-31031 August 2023
Draft Regulatory Guide DG-1404, Revision 1 (RG 1.253 Rev 0) Guidance on Ticap for Non-LWRs
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DG-1374 RG 1.152 Rev 4 Criteria for Programmable Digital Devices in Safety-Related Systems of Nuclear Power Plants
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DG-4027, Draft Regulatory Guide 4.2 Supplement 1, Preparation of Environmental Reports for Nuclear Power Plant License Renewal Applications, Revision 2
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Draft Regulatory Guide DG-1418 (RG 1.212 Rev 2), Sizing Large Lead-Acid Storage Batteries. (ACRS Copy)
Regulatory Guide 5.892022-11-0101 November 2022
Rev.0, Fitness-for-Duty Programs for Commercial Power Reactor and Category I Special Nuclear Material Licensees
ML22067A0142022-03-31031 March 2022
Rev 3 ACRS Spent Fuel Heat Generation in an ISFSI
ML22048B8222022-02-18018 February 2022
DG-1389 (ACRS Version for 3-16-22 Meeting) - Alternative Radiological Source Terms for Evaluating Design Basis Accidents at Nuclear Power Reactors
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Document to Support ACRS Subcommittee Meeting - Redline RG 1.57, Rev 3, Design Limits and Loading Combinations for Metal Primary Reactor Containment System Components
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Rev 5 Final Watermarked for ACRS
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Rev. 4 ACRS Version
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Rev. 2 ACRS Version
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Watermark for ACRS Fc Meeting RG 1.9 Rev 5
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DG 1381 for Rev 0 of RG 1.244 - Control of Heavy Loads for Nuclear Facilities
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DG-1371, Proposed Rev 6 of RG 1.26, Quality Group Classifications and Standards for Water-, Steam-, and Radioactive-Waste-Containing Components of Nuclear Power Plants
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Regulatory Analysis - DG 1381 - Control of Heavy Loads for Nuclear Facilities
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Draft for Acrs Review
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Rev. 2
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Operation and Maintenance Code Case Acceptability, ASME OM Code, Revision 4, (DG-1368)
ML20120A6332021-01-31031 January 2021
Design, Fabrication, and Materials Code Case Acceptability, ASME Section III, Revision 39, (DG-1366)
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ASME Code Cases Not Approved for Use, Revision 7 (DG-1369)
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Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1, Revision 20, (DG-1367)
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Rev 4 (Draft for ACRS Fc Review on 2-3-21)
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a Performance-Based Approach to Define the Site-Specific Earthquake Ground Motion, RG 1.208, Revision 0
Regulatory Guide 1.200, Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities2020-12-31031 December 2020
Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities
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Draft Regulatory Guide DG-1361 (Proposed Rev. 2 to Reg. Guide 1.89), Environmental Qualification of Certain Electrical Equipment Important to Safety for Nuclear Power Plants
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Public Comment Resolutions on DG-1362 for RG 1.200, Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities
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DG-3055, Rev 0, Regulatory Guide (RG) 3.76, Implementation of Aging Management Requirements for Spent Fuel Storage Renewals
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Regulatory Analysis for DG-3055, Rev 0, Regulatory Guide (RG) 3.76, Implementation of Aging Management Requirements for Spent Fuel Storage Renewals
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Draft Regulation Guide DG-1288: Plant-Specific, Risk-Informed Decisionmaking for Inservice Inspections of Piping
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Draft Regulatory Guide DG-1360, Risk-Informed, Performance-Based Fire Protection for Existing Light-Water Nuclear Power Plants
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Draft Regulatory Guide DG-1359, Fire Protection for Nuclear Power Plants
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Draft for ACRS Public Meeting, RG 1.200, R3, Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities
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Regulatory Analysis: Draft Regulatory Guide DG-1288 - an Approach for Plant-Specific, Risk-Informed Decisionmaking for Inservice Inspection of Piping (Proposed Revision 2 of Regulatory Guide 1.178, Dated September 2003)
ML20154K5842020-09-17017 September 2020
Results of Periodic Review of Regulatory Guide (RG) 1.78
ML20182A7882020-08-31031 August 2020
DG 1373 for RG 1.240 - Fresh and Spent Fuel Pool Criticality Analyses
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DG 1363 for Proposed Rev 4 to Regulatory Guide (RG) 1.105 - Setpoints for Safety-Related Instrumentation
Regulatory Guide 3.152020-07-31031 July 2020
Regulatory Guide 3.15. Rev 2, Standard Format and Content of License Applications for Receipt and Storage of Unirradiated Power Reactor Fuel and Associated Radioactive Material at a Nuclear Power Plant
Regulatory Guide 1.2362020-07-30030 July 2020
Draft for ACRS Review
ML20119A6142020-04-28028 April 2020
Response to Comments for RG 1.236 for ACRS
ML20105A4672020-04-14014 April 2020
Memo to OCA - for Revision 1 of Regulatory Guide 8.39, Release of Patients Administered Radioactive Material
ML20099F0262020-04-0707 April 2020
Public Comment Resolution Table for DG 1341 (Regulatory Guide (RG) 1.188, Standard Format and Content for Applications to Renew Nuclear Power Plant Operating Licenses, Rev. 2
ML19206A4892020-02-0606 February 2020
Draft Regulatory Guide DG-1287, an Approach for Plant-Specific, risk-Informed Decisionmaking: Technical Specifications
ML19116A0772019-08-31031 August 2019
Draft Regulatory Guide DG-5040, Urine Specimen Collection and Test Results Review Under 10 CFR Part 26, Fitness for Duty Programs.
ML19203A0892019-07-31031 July 2019
Assessment of the Continued Adequacy of Revision 2 of Regulatory Guide 1.99 - Technical Letter Report
2024-02-02
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Text
Enclosure Regulatory Guide Periodic Review Regulatory Guide Number: 1.102, Revision 1
Title:
Flood Protection for Nuclear Power Plants Office: RES/DRA/ETB Technical Lead: Jacob Philip Recommended Staff Action: Revise (Revision is in progress)
- 1. What are the known technical or regulatory issues with the current version of the Regulatory Guide (RG)?
Regulatory Guide 1.102, Revision 1, Flood Protection at Nuclear Power Plants, was issued in September 1976, and establishes the NRCs position for an acceptable approach for flood protection at nuclear power plants (NPP).
The Guide is in the process of revision to update, (i) references on new design and construction criteria for passive flood protection features, (ii) information on active flood protection features such as seals for penetrations, flood doors, site drainage features, (iii) information on temporary barriers, e.g., sand bags, flood walls, (iv) human factors aspects for flood mitigation and prevention and (v) information from Interim Staff Guidance (ISG) developed for the Fukushima flooding related issues. The revised guide will be applicable to new reactors only.
- 2. What is the impact on internal and external stakeholders of not updating the RG for the known issues, in terms of anticipated numbers of licensing and inspection activities over the next several years?
There are no new large power reactor license applications anticipated in the near future (next 3 to 5 years). Thus, there is no immediate need for revising the guide at this time to address their licensing. For small modular reactors at least one application is anticipated in the next two years.
- 3. What is an estimate of the level of effort needed to address identified issues in terms of full-time equivalent (FTE) and contractor resources?
The technical basis document for revision the RG has been provided to the NRC. This guide is being revised and will entail 0.5 FTEs. Research on the performance of flood Protection Seals and Human Factors for flood prevention and mitigation is being initiated in the 1st Quarter of FY 2015. As information is gleaned from these studies, they will be incorporated in the revised guide as needed.
- 4. Based on the answers to the questions above, what is the staff action for this guide (Reviewed with no issues identified, Reviewed with issues identified for future consideration, Revise, or Withdraw)?
Revise. The RG is undergoing revision.
- 5. Provide a conceptual plan and timeframe to address the issues identified during the review.
The technical basis document for revision the RG has been provided to the NRC and the guide is undergoing revision. The staff anticipates completing a draft version at the beginning of Quarter 2 of 2015 with an expected release for public comment early in Quarter 4 of FY 2015. Complementary research on the performance of flood protection seals and human factors for flood prevention and mitigation is being initiated (1st Quarter 2015). As information is gleaned from these studies, it will be incorporated in the guides revision as appropriate.
NOTE: This review was conducted in September 2014 and reflects the staffs plans as of that date. These plans are tentative and subject to change.