ML20210B572
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| ML20210B572 | |
| Person / Time | |
|---|---|
| Issue date: | 08/08/1986 |
| From: | Advisory Committee on Reactor Safeguards |
| To: | NRC |
| References | |
| FRN-51FR30839, RULE-PR-2 NUDOCS 8609180115 | |
| Download: ML20210B572 (2) | |
Similar Documents from Advisory Committee on Reactor Safeguards | |
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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20203L3281998-02-24024 February 1998
[Table view]Some use of "" in your query was not closed by a matching "".Transmits to Congress 1997 Rept of Advisory Committee on Reactor Safeguards on Us Nrc'S Safety Research Program ML20217J2141997-05-13013 May 1997 Informs That Preferred Dates for Quadripartite Meeting Should Be 980119-23.Progress in Developing Final Agenda for Meeting Would Be Appreciated in Order to Determine Which ACRS Members Should Attend ML20141A5971997-03-24024 March 1997 Appreciates Hearing from Licensee at Earliest Convenience Re Plans for Quadripartite Meeting & Availability of French for Such Meeting ML20148B9121997-02-28028 February 1997 Inquires as to Whether Germany Received Similar Inquiry & If So,Whether a Birkhofer Is in Agreement W/Proposed Quadripartite Meeting to Be Held in Japan ML20138M6621997-02-21021 February 1997 Forwards Congress 1996 Rept of ACRS on Us NRC Safety Research Program ML20135A4411997-02-21021 February 1997 Transmits 1996 Rept of Advisory Committee on Reactor Safeguards on NRC Safety Research Program ML20138M6751997-02-21021 February 1997 Forwards Congress 1996 Rept of ACRS on Us NRC Safety Research Program ML20129G9811996-06-0505 June 1996 Agrees That Meeting Should Be Held in Japan in Fall 1997 ML20128L1441993-01-28028 January 1993 Forwards Repts Provided to NRC During Past Year on Matters Related to Agency Research Program,Per Requirements of Section 29 of Atomic Energy Act,As Amended by Section 5 of Public Law 95-209 ML20058L9431990-07-13013 July 1990 Discusses Impact of Regulatory Failure to Recognize Law of Diminishing Returns.Outgrowth of ACRS Concern for Generic Difficulty & Lack of Coherence within NRC Activities Addressed ML20058L5001990-07-0606 July 1990 Forwards List of Requests Made During ACRS 362nd Meeting on 900607-09 Re Siting of Nuclear Power Plants & Emergency Response Data Sys ML20245L6071989-08-15015 August 1989 Discusses Proposed Resolution of Generic Issue 79, Unanalyzed Reactor Vessel (PWR) Thermal Stress During Natural Convection Cooldown, Per ACRS 352nd Meeting on 890810-11 NUREG/CR-5088, Discusses Proposed Actions Re SECY-89-170, Fire Risk Scoping Study:Summary of Results & Proposed Staff Actions, (NUREG/CR-5088).Need for Addl Research Will Be Considered Following Final Definition of fire-related Parts1989-07-18018 July 1989 Discusses Proposed Actions Re SECY-89-170, Fire Risk Scoping Study:Summary of Results & Proposed Staff Actions, (NUREG/CR-5088).Need for Addl Research Will Be Considered Following Final Definition of fire-related Parts ML20245B6341989-06-15015 June 1989 Discusses Proposed Commission Policy Statement on Educ for Senior Operators & Shift Supervisors.Recommends That Commission Issue Proposed Policy Statement as Expression of General Views on Educ for Senior Operators & Supervisors ML20245A3891989-06-14014 June 1989 Summarizes ACRS 350th Meeting on 890608-10 Re Proposed Generic Ltr Concerning Svc Water Sys Problems Affecting safety-related Equipment.Comments Re Scope & Content of Ltr Listed.Ltr Should Be Issued Until Comments Resolved NUREG-0933, Discusses 350th ACRS Meeting on 890608-10 Re Resolution of Generic Issue 128, Electrical Power Reliability. Generic Issue 128 Identified in NUREG-0933, a Prioritization of Safety Issues, Rev 5,Mar 19871989-06-14014 June 1989 Discusses 350th ACRS Meeting on 890608-10 Re Resolution of Generic Issue 128, Electrical Power Reliability. Generic Issue 128 Identified in NUREG-0933, a Prioritization of Safety Issues, Rev 5,Mar 1987 ML20245A3821989-06-14014 June 1989 Summarizes ACRS 349th & 350th Meetings on 890503-06 & 0608-10 Respectively Re Implementation Status of ATWS Rule. Further Attention Should Be Directed Toward Diversity of Sys That Use Redundancy to Achieve High Levels of Reliability ML20245B1921989-06-13013 June 1989 Discusses ACRS 350th Meeting on 890608-10 Re USI A-17, Sys Interactions in Nuclear Power Plants. Remaining Concerns Can Be Addressed in Multiple Sys Responses Program & Other Ongoing NRC Programs ML20247Q9021989-05-26026 May 1989 Forwards, ACRS Committee & Consultant Rept-165, Which Contains Info Required by Subsection 10(d) & Section 13 of Federal Advisory Committee Act,Per 750915 Memo from M Gaske NUREG-1252, Summarizes ACRS 349th Meeting on 890503-06 Re Listed ACRS Repts,Implementation of Commission Safety Goal Policy Statement,Proposed NRC Maint Rule & Integrated Approach to Regulatory Matters1989-05-26026 May 1989 Summarizes ACRS 349th Meeting on 890503-06 Re Listed ACRS Repts,Implementation of Commission Safety Goal Policy Statement,Proposed NRC Maint Rule & Integrated Approach to Regulatory Matters ML20246L9411989-05-11011 May 1989 Discusses ACRS 349th Meeting on 890503-06 Re OL Application at Power Levels Up to 3293 Mwt W/O Undue Risk to Health. Recommends Issuance of Ol,Subj to Satisfactory Completion of Const & Preoperational Testing ML20246L3441989-05-0909 May 1989 Summarizes ACRS 349th Meeting on 890503-06 Re Generic Ltr on Occupational Radiation Exposure of Skin from Hot Particles. Draft Interim Std Fails to Define Hot Particle Re Size for Purposes of Regulatory Control ML20247B2501989-05-0909 May 1989 Summarizes ACRS 349th Meeting on 890503-06 Re Generic Ltr on safety-related motor-operated Valve Testing & Surveillance. Rev of Generic Ltr to Incorporate Listed Recommendations Suggested ML20247B2851989-05-0909 May 1989 Summarizes ACRS 349th Meeting on 890503-06 Re NRC Human Factors Programs & Initiatives.Recommends Proceeding W/ Proposed Human Factors Research Program & Initiatives ML20244D8271989-04-17017 April 1989 Expresses Concern Re Integrated Approach on Regulatory Matters,Specifically Maint Rule.Clear Overall Guidance for Integrating Priorities Absent ML20244D8221989-04-13013 April 1989 Forwards Jr Sutton Expressing Concern Re TMI Warning Siren & Unexplained Actuation of Siren Near Author Home.Events Described in Ltr Reflect Poorly on Industry Emergency Planning Efforts ML20244E4411989-04-11011 April 1989 Responds to Proposed Final Rulemaking Re Maint of Nuclear Power Plants,Discussed at ACRS 348th Meeting on 890406-08. Proposed Final Rule Would Introduce Major Policy Change, Extending NRC Responsibility Far Beyond Safety Sys ML20244D1651989-04-11011 April 1989 Concurs in NRC Proposed Final Resolution of Generic Safety Issue 103, Design for Probable Max Precipitation ML20244D1801989-04-11011 April 1989 Concurs in NRC Proposed Resolution of Generic Issue 101, BWR Water Level Redundancy. Suggests Future Reliability Analyses Either Include Consideration of Common Mode Failures or Provide Appropriate Justification for Neglect ML20244D2481989-04-11011 April 1989 Concurs W/Nrc Proposed Resolution of Generic Issue 82, Beyond Design Basis Accidents in Spent Fuel Pools, Per ACRS 348th Meeting on 890406-08 ML20244D2631989-04-11011 April 1989 Concurs W/Nrc Proposal to Issue Proposed Amend to 10CFR50.61 Re Fracture Toughness Requirements for Protection Against PTS Events ML20246F8841989-03-28028 March 1989 Summarizes ACRS 347th Meeting on 890309-11 Re ACRS Repts & Memos & Other Actions,Agreements,Assignments & Requests ML20246M0011989-03-15015 March 1989 Informs That ACRS Will Concentrate Efforts on Containment Design Criteria for Future Reactors ML20246L8381989-03-15015 March 1989 Summarizes ACRS 347th Meeting on 890309-11 Re Proposed Severe Accident Research Program Plan.Proposes That Code Scaling,Applicability & Uncertaintly Evaluations Developed for thermal-hydraulic Codes Be Used for Severe Accidents ML20246L8961989-03-14014 March 1989 Summarizes ACRS 347th Meeting on 890309-11 Re SECY-88-325, Policy Statement on Addl Applications of Leak-Before-Break Technology. NRC Open to Serious Consideration of Industry Proposals Re Issue ML20236B6801989-03-14014 March 1989 Discusses Review of Plant Restart,Per ACRS 347th Meeting on 890309-11.Staff Plans to Continue Close Monitoring & Evaluation of Managerial & Operational Team for Appropriate Period After Operation at Power Has Begun Endorsed ML20247A3701989-03-10010 March 1989 Submits Personal Views Re Safety Goal Policy ML20235Z5521989-03-0101 March 1989 Forwards W Kerr Ltr W/Corrected 890228 Date to Replace Ltr Submitted in Sept 1988 ML20235W2471989-02-28028 February 1989 Corrected Memo Proposing Addl Resolutions of USI A-45, Shutdown DHR Requirements, Including Certification of feed-and-bleed Capability at Each Plant,Direct Use of Feedback from Experience & Protection Against Sabotage ML20246F9031989-02-27027 February 1989 Summarizes ACRS 346th Meeting on 890209-11.ACRS Repts & Future Agenda Listed ML20235V4481989-02-17017 February 1989 Forwards Listed Repts in Accordance W/Requirements of Section 29 of Atomic Energy Act of 1954.Over Past Yr,Acrs Reviewed NRC Safety Research Programs in Areas of Containment Performance & Fire Risk Scoping Study ML20235N8881989-02-16016 February 1989 Comments on Proposed Resolution of Generic Issues 70, Power Operated Relief Valve & Block Valve Reliability, & 94, Addl Low-Temp Overpressure Protection for Lwrs ML20235N8991989-02-16016 February 1989 Submits Further ACRS Comment on Proposed Resolution of Generic Issue 99, Improved Reliability of RHR Capability in Pwrs ML20235V6141989-01-19019 January 1989 Discusses Core Scaling,Applicability & Uncertainty Methodology for Determination of Uncertainty Associated W/Use of Realistic ECCS Evaluation Models ML20246F9331989-01-0909 January 1989 Summarizes ACRS 344th Meeting on 881215-16 Re Reactor Safeguards ML20235A9881988-12-20020 December 1988 Comments on Equipment Qualification Risk Scoping Study Discussed During 344th ACRS Meeting on 881215-16.Suggests risk-based Scoping Study Be Performed Before Environ Qualification Research Program Initiated ML20246F9491988-12-0202 December 1988 Summarizes ACRS 343rd Meeting on 881117-18 Re ACRS Repts/ Actions on SER Concerning Power Reactor Inherently Safe Module Design ML20195H9701988-11-22022 November 1988 Concurs in Regulatory Position of Proposed Reg Guide,Task EE-006-5, Qualification of Safety-Related Lead Storage Batteries for Nuclear Power Plants, Based on ACRS 343rd Meeting on 881117-18 ML20195H9231988-11-22022 November 1988 Concurs in NRC Proposal to Issue Reg Guide 1.9,Rev 3, Selection,Design,Qualification,Testing & Reliability of Diesel Generator Units as Onsite Electric Power Sys at Nuclear Power Plants ML20195H9041988-11-22022 November 1988 Confirms Understanding That Issuance of SER Will Not Constitute Approval of Power Reactor Inherently Safe Module Design 1998-02-24 Category:INTERNAL OR EXTERNAL MEMORANDUM MONTHYEARML20217F1931999-10-12012 October 1999
[Table view]Some use of "" in your query was not closed by a matching "".Informs That During 466th Meeting of ACRS on 990930-1002, Representatives from NEI Met with NRC to Discuss Proposed Plans for Developing risk-informed Revs to 10CFR50 ML20217F1171999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, Proposed Resolution of GSI B-55, Improved Reliability of Target Rock Srvs, Was Reviewed.Conclusion & Recommendations Are Listed ML20217F0871999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, NRC Staff Proposed Resolution of GSI-23, RCP Seal Failure, Was Reviewed ML20217F0841999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, CEOG Proposal to Eliminate PASS from Plant Design & Licensing Bases for CEOG Plants,Were Reviewed.Discussion & Recommendations,Listed ML20217F0801999-10-0808 October 1999 Informs That During 465th & 466th Meetings of ACRS on 990901-03 & 990930-1002,draft Commission Paper, Proposed Guidelines for Applying Risk-Informed Decisionmaking in Lars, Was Reviewed.Questions & Recommendations,Submitted ML20216F8861999-09-17017 September 1999 Informs That During 464th & 465th ACRS Meetings on 990714-16 & 0901-03,respectively,Committee Discussed 990622 Response to on Mods Proposed by WOG to Core Damage Assessment Guidelines & Post Accident Sampling Sys ML20216F8841999-09-17017 September 1999 Informs That During 465th ACRS Meeting on 990901-03, Committee Reviewed Proposed Resolution of GSI-145, Actions to Reduce Common Cause Failures ML20216F8521999-09-17017 September 1999 Informs That During ACRS 990901-03 Meeting,Committee Reviewed Proposed Final Rule on Use of Alternative Source Term at Operating Reactors,Associated Draft RG (DG-1081) & Associated SRP Section 15.0.1 ML20216F8771999-09-16016 September 1999 Informs That During 465th ACRS Meeting on 990901-03committee Reviewed Draft RG DG-1087,which Revises RG 1.78, Evaluating Habitability of Nuclear Power Plant Control Room During Postulated Hazardous Chemical Release ML20212B8021999-09-15015 September 1999 Informs That During 465th Meeting of ACRS on 990901-03, Committee Met with Representatives of NRC Staff,Epri & NEI to Discuss Staff SER on EPRI TR-11657,Rev B,Re ISI of Piping ML20216F8561999-09-14014 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final Rev 1 to RG 8.15, Acceptable Programs for Respiratory Protection & Decided Not to Review Document ML20216F8651999-09-13013 September 1999 Informs That During 465th Meeting of ACRS on 990901-03, Committee Reviewed Proposed Final Rev 3 to RG 1.105, Setpoints for Safety-Related Instrumentation. Conclusions & Recommendations Listed ML20216F8601999-09-13013 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final GL 88-18,suppl 1, Guidance on Managing QA Records in Electronic Media & Decided Not to Review Document ML20216F8441999-09-10010 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final Rev 4 to RG 1.101 Which Endorses NEI 99-01 & Decided Not to Review It ML20210L0391999-08-0404 August 1999 Forwards Agendas for ACRS Full Committee Meeting Notebooks for Meetings 454th Through 456th.Requests That Notebooks Be Maintained in NRC File Center Until ACRS Ceases to Exist.Encls Filed in Central Files ML20210D0791999-07-23023 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Final Amend to 10CFR50.55a, Codes & Stds. Conclusions & Recommendations,Listed ML20210C9821999-07-22022 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Rev to App K to 10CFR50, ECCS Evaluation Models. Conclusions & Recommendations,Listed ML20210D0611999-07-22022 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Considered Latest Draft of DPO Consideration Document & Decided Not to Review It Since Committee Has No Addl Comments or Concerns ML20210C9201999-07-21021 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Final Reg Guide 1.181,which Endorses NEI 98-03,Rev 1, Guidelines for Updating Fsars, Without Exception ML20210C9491999-07-21021 July 1999 Inform That During 464th Meeting of ACRS on 990714-16, Committtee Considered Draft Reg Guide DG-1086 & Decided Not to Review It ML20210D1331999-07-21021 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Rev 3 to Reg Guide 1.160 (DG-1082), Assessing & Managing Risk Before Maint Activities at Npps. Recommendations & Conclusions,Listed ML20210C9111999-07-19019 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Staff Proposed Options for Crediting Existing Programs for License Renewal Included in Secy 99-148 ML20210M9081999-06-18018 June 1999 Provides Results of ACRS & ACNW Self Assessment for CY98. Commission Approval to Replace Periodic Assessment Repts with ACRS & ACNW Operating Plans Requested ML20195G2591999-06-11011 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Met with Staff to Discuss Plans for Developing low-power & Shutdown (Lpsd) Risk Assessment Program ML20195G2511999-06-11011 June 1999 Informs That During 463th Meeting of ACRS on 990602-04, Committee Reviewed Staff Proposed Options for Using Averted Onsite Costs (Aoscs) & Voluntary Initiatives in Regulatory Analyses ML20195G2941999-06-10010 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Heard Briefings by & Held Discussions with Representatives of NRC Staff Re Pilot Applications of Revised Insp & Assessment Programs ML20195G2901999-06-0909 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Reviewed Proposed Resolution of Generic Safety Issue (GSI)-165, Spring-Actuated Safety & Relief Valve Reliability ML20195G2751999-06-0909 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Considered Proposed Final Rule Amending fitness- for-duty Rule & Decided Not to Review ML20195G2701999-06-0909 June 1999 Informs That ACRS Has No Objection to Staff Approving SONGS License Exemption Request,As Modified to Maintain Requirements for Containment Hydrogen Monitoring Capability ML20195E2481999-06-0303 June 1999 Informs That During 462nd Meeting of Acrs,Committee Considered Draft Guide DG-1075 & Decided Not to Review It. Committee Would Like Opportunity to Receive Briefing from Staff on NEI Document NEI 99-01,concerning EALs ML20207A0561999-05-19019 May 1999 Informs That During 462nd ACRS Meeting on 990505-08, Committee Reviewed NRC Staff SER Re License Renewal Application for Ccnpp,Units 1 & 2 ML20206U8541999-05-19019 May 1999 Informs That During 462nd & 461st Meetings of ACRS on 990505-08 & 0407-10,Committee Discussed Issues Identified in SRM Re Role of Defense in Depth in risk-informed Regulatory Sys ML20207A0631999-05-17017 May 1999 Informs That During 462nd Meeting of ACRS on 990505-08, Committee Met with Representative of NRC Staff & NEI to Discuss Proposed Final Revs to 10CFR50 & 72 Re Changes,Tests & Experiments ML20206Q5061999-05-14014 May 1999 Informs That During 990505-08 ACRS 462nd Meeting,Proposed Resolution of GSI-158, Performance of Safety-Related POVs Under Design Basis Conditions Reviewed.Recommends That GSI- 158 Considered Resolved ML20206M8351999-05-11011 May 1999 Informs That During 462nd Meeting of ACRS on 990505-08, Committee Reviewed Modified Proposed Final Rev to 10CFR50.65 & Proposed Revs to Reg Guide 1.160, Assessing & Managing Risk Before Maint Activities at Nuclear Power Plants ML20207D8301999-04-27027 April 1999 Forwards Copies of Draft Press Release & Fr Notice to Solicit Qualified Candidates for ACRS Vacancy.Commission Approval Is Requested by 990511 ML20206B6891999-04-23023 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed Proposed Revs to NRC Generic Communications Process.Committee Had Benefit of Discussions with NRC Staff, NEI & Documents Referenced ML20205S8051999-04-22022 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed Staff & Industry Activities Associated with SG Tube Integrity Issues.Conclusions & Recommendations,Listed ML20205R9221999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed SECY-99-017, Proposed Amend to 10CFR50.55a. ACRS Had Benefit of Discussions with Representatives of NRC Staff & NEI & of Documents Referenced ML20205R7191999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Completed Review of Reevaluation of GSI Process.Conclusions & Recommendations,Listed ML20205R7161999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs & NRC Staff Discussed Status of Efforts on Revising Commission Safety Goal Policy Statement.Recommendations & Observations, Listed ML20206S7441999-04-16016 April 1999 Informs That During 460th Meeting on 990310-13,ACRS Discussed Several Matters & Completed Listed Repts & Ltrs. Committee Also Authorized Larkins,To Transmit Noted Memo ML20205R7321999-04-15015 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Committee Considered Proposed Rule on AP600 Design Certification & Decided to Review It Following Reconciliation of Public Comments ML20205R7301999-04-14014 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Committee Considered Fr, Respiratory Protections & Controls to Restrict Internal Exposures,10CFR20 & Decided Not to Review It.Committee Has No Objection to Issuing for Industry Use ML20205R6401999-04-14014 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Completed Review of Proposed Final Rev to 10CFR50.65 & Proposed Rev 3 to RG 1.160, Monitoring Effectiveness of Maintenance at Nuclear Power Plants ML20196K6261999-03-25025 March 1999 Informs That During 460th Meeting of ACRS on 990310-13, Committee Met with Representatives of ASME Committee on Nuclear Risk Mgt Re Proposed Standard for PRA for NPP Applications ML20196K5951999-03-24024 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Reviewed W Application of best-estimate LOCA Analysis Methodology to Plants with Upi.List of Conclusions & Recommendations Submitted ML20196K6111999-03-24024 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Acrs Reviewed Guidance Memo for Implementing Revised Enforcement Policy & Discussed Proposals for Making Enforcement Policy Risk Informed.Conclusions & Recommendations,Submitted ML20196K6201999-03-24024 March 1999 Informs That During 460th Meeting ACRS on 990310-13, Committee Reviewed Status of NRC Confirmatory Research Program on High Burnup Fuel ML20196K6081999-03-23023 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Acrs Reviewed Proposed Amend to 10CFR50.72 & 50.73.List of Recommendations & Conclusions,Submitted 1999-09-17 Category:MEMORANDUMS-CORRESPONDENCE MONTHYEARML20217F1931999-10-12012 October 1999
[Table view]Some use of "" in your query was not closed by a matching "".Informs That During 466th Meeting of ACRS on 990930-1002, Representatives from NEI Met with NRC to Discuss Proposed Plans for Developing risk-informed Revs to 10CFR50 ML20217F1171999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, Proposed Resolution of GSI B-55, Improved Reliability of Target Rock Srvs, Was Reviewed.Conclusion & Recommendations Are Listed ML20217F0871999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, NRC Staff Proposed Resolution of GSI-23, RCP Seal Failure, Was Reviewed ML20217F0841999-10-0808 October 1999 Informs That During 466th Meeting of ACRS on 990930-1002, CEOG Proposal to Eliminate PASS from Plant Design & Licensing Bases for CEOG Plants,Were Reviewed.Discussion & Recommendations,Listed ML20217F0801999-10-0808 October 1999 Informs That During 465th & 466th Meetings of ACRS on 990901-03 & 990930-1002,draft Commission Paper, Proposed Guidelines for Applying Risk-Informed Decisionmaking in Lars, Was Reviewed.Questions & Recommendations,Submitted ML20216F8861999-09-17017 September 1999 Informs That During 464th & 465th ACRS Meetings on 990714-16 & 0901-03,respectively,Committee Discussed 990622 Response to on Mods Proposed by WOG to Core Damage Assessment Guidelines & Post Accident Sampling Sys ML20216F8841999-09-17017 September 1999 Informs That During 465th ACRS Meeting on 990901-03, Committee Reviewed Proposed Resolution of GSI-145, Actions to Reduce Common Cause Failures ML20216F8521999-09-17017 September 1999 Informs That During ACRS 990901-03 Meeting,Committee Reviewed Proposed Final Rule on Use of Alternative Source Term at Operating Reactors,Associated Draft RG (DG-1081) & Associated SRP Section 15.0.1 ML20216F8771999-09-16016 September 1999 Informs That During 465th ACRS Meeting on 990901-03committee Reviewed Draft RG DG-1087,which Revises RG 1.78, Evaluating Habitability of Nuclear Power Plant Control Room During Postulated Hazardous Chemical Release ML20212B8021999-09-15015 September 1999 Informs That During 465th Meeting of ACRS on 990901-03, Committee Met with Representatives of NRC Staff,Epri & NEI to Discuss Staff SER on EPRI TR-11657,Rev B,Re ISI of Piping ML20216F8561999-09-14014 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final Rev 1 to RG 8.15, Acceptable Programs for Respiratory Protection & Decided Not to Review Document ML20216F8651999-09-13013 September 1999 Informs That During 465th Meeting of ACRS on 990901-03, Committee Reviewed Proposed Final Rev 3 to RG 1.105, Setpoints for Safety-Related Instrumentation. Conclusions & Recommendations Listed ML20216F8601999-09-13013 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final GL 88-18,suppl 1, Guidance on Managing QA Records in Electronic Media & Decided Not to Review Document ML20216F8441999-09-10010 September 1999 Informs That During ACRS 465th 990901-03 Meeting,Committee Considered Proposed Final Rev 4 to RG 1.101 Which Endorses NEI 99-01 & Decided Not to Review It ML20210L0391999-08-0404 August 1999 Forwards Agendas for ACRS Full Committee Meeting Notebooks for Meetings 454th Through 456th.Requests That Notebooks Be Maintained in NRC File Center Until ACRS Ceases to Exist.Encls Filed in Central Files ML20210D0791999-07-23023 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Final Amend to 10CFR50.55a, Codes & Stds. Conclusions & Recommendations,Listed ML20210C9821999-07-22022 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Rev to App K to 10CFR50, ECCS Evaluation Models. Conclusions & Recommendations,Listed ML20210D0611999-07-22022 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Considered Latest Draft of DPO Consideration Document & Decided Not to Review It Since Committee Has No Addl Comments or Concerns ML20210C9201999-07-21021 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Final Reg Guide 1.181,which Endorses NEI 98-03,Rev 1, Guidelines for Updating Fsars, Without Exception ML20210C9491999-07-21021 July 1999 Inform That During 464th Meeting of ACRS on 990714-16, Committtee Considered Draft Reg Guide DG-1086 & Decided Not to Review It ML20210D1331999-07-21021 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Proposed Rev 3 to Reg Guide 1.160 (DG-1082), Assessing & Managing Risk Before Maint Activities at Npps. Recommendations & Conclusions,Listed ML20210C9111999-07-19019 July 1999 Informs That During 464th Meeting of ACRS on 990714-16, Committee Reviewed Staff Proposed Options for Crediting Existing Programs for License Renewal Included in Secy 99-148 ML20210M9081999-06-18018 June 1999 Provides Results of ACRS & ACNW Self Assessment for CY98. Commission Approval to Replace Periodic Assessment Repts with ACRS & ACNW Operating Plans Requested ML20195G2591999-06-11011 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Met with Staff to Discuss Plans for Developing low-power & Shutdown (Lpsd) Risk Assessment Program ML20195G2511999-06-11011 June 1999 Informs That During 463th Meeting of ACRS on 990602-04, Committee Reviewed Staff Proposed Options for Using Averted Onsite Costs (Aoscs) & Voluntary Initiatives in Regulatory Analyses ML20195G2941999-06-10010 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Heard Briefings by & Held Discussions with Representatives of NRC Staff Re Pilot Applications of Revised Insp & Assessment Programs ML20195G2901999-06-0909 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Reviewed Proposed Resolution of Generic Safety Issue (GSI)-165, Spring-Actuated Safety & Relief Valve Reliability ML20195G2751999-06-0909 June 1999 Informs That During 463rd Meeting of ACRS on 990602-04, Committee Considered Proposed Final Rule Amending fitness- for-duty Rule & Decided Not to Review ML20195G2701999-06-0909 June 1999 Informs That ACRS Has No Objection to Staff Approving SONGS License Exemption Request,As Modified to Maintain Requirements for Containment Hydrogen Monitoring Capability ML20195E2481999-06-0303 June 1999 Informs That During 462nd Meeting of Acrs,Committee Considered Draft Guide DG-1075 & Decided Not to Review It. Committee Would Like Opportunity to Receive Briefing from Staff on NEI Document NEI 99-01,concerning EALs ML20207A0561999-05-19019 May 1999 Informs That During 462nd ACRS Meeting on 990505-08, Committee Reviewed NRC Staff SER Re License Renewal Application for Ccnpp,Units 1 & 2 ML20206U8541999-05-19019 May 1999 Informs That During 462nd & 461st Meetings of ACRS on 990505-08 & 0407-10,Committee Discussed Issues Identified in SRM Re Role of Defense in Depth in risk-informed Regulatory Sys ML20207A0631999-05-17017 May 1999 Informs That During 462nd Meeting of ACRS on 990505-08, Committee Met with Representative of NRC Staff & NEI to Discuss Proposed Final Revs to 10CFR50 & 72 Re Changes,Tests & Experiments ML20206Q5061999-05-14014 May 1999 Informs That During 990505-08 ACRS 462nd Meeting,Proposed Resolution of GSI-158, Performance of Safety-Related POVs Under Design Basis Conditions Reviewed.Recommends That GSI- 158 Considered Resolved ML20206M8351999-05-11011 May 1999 Informs That During 462nd Meeting of ACRS on 990505-08, Committee Reviewed Modified Proposed Final Rev to 10CFR50.65 & Proposed Revs to Reg Guide 1.160, Assessing & Managing Risk Before Maint Activities at Nuclear Power Plants ML20207D8301999-04-27027 April 1999 Forwards Copies of Draft Press Release & Fr Notice to Solicit Qualified Candidates for ACRS Vacancy.Commission Approval Is Requested by 990511 ML20206B6891999-04-23023 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed Proposed Revs to NRC Generic Communications Process.Committee Had Benefit of Discussions with NRC Staff, NEI & Documents Referenced ML20205S8051999-04-22022 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed Staff & Industry Activities Associated with SG Tube Integrity Issues.Conclusions & Recommendations,Listed ML20205R9221999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Reviewed SECY-99-017, Proposed Amend to 10CFR50.55a. ACRS Had Benefit of Discussions with Representatives of NRC Staff & NEI & of Documents Referenced ML20205R7191999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs Completed Review of Reevaluation of GSI Process.Conclusions & Recommendations,Listed ML20205R7161999-04-19019 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Acrs & NRC Staff Discussed Status of Efforts on Revising Commission Safety Goal Policy Statement.Recommendations & Observations, Listed ML20206S7441999-04-16016 April 1999 Informs That During 460th Meeting on 990310-13,ACRS Discussed Several Matters & Completed Listed Repts & Ltrs. Committee Also Authorized Larkins,To Transmit Noted Memo ML20205R7321999-04-15015 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Committee Considered Proposed Rule on AP600 Design Certification & Decided to Review It Following Reconciliation of Public Comments ML20205R7301999-04-14014 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Committee Considered Fr, Respiratory Protections & Controls to Restrict Internal Exposures,10CFR20 & Decided Not to Review It.Committee Has No Objection to Issuing for Industry Use ML20205R6401999-04-14014 April 1999 Informs That During 990407-10 ACRS 461st Meeting,Completed Review of Proposed Final Rev to 10CFR50.65 & Proposed Rev 3 to RG 1.160, Monitoring Effectiveness of Maintenance at Nuclear Power Plants ML20196K6261999-03-25025 March 1999 Informs That During 460th Meeting of ACRS on 990310-13, Committee Met with Representatives of ASME Committee on Nuclear Risk Mgt Re Proposed Standard for PRA for NPP Applications ML20196K5951999-03-24024 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Reviewed W Application of best-estimate LOCA Analysis Methodology to Plants with Upi.List of Conclusions & Recommendations Submitted ML20196K6111999-03-24024 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Acrs Reviewed Guidance Memo for Implementing Revised Enforcement Policy & Discussed Proposals for Making Enforcement Policy Risk Informed.Conclusions & Recommendations,Submitted ML20196K6201999-03-24024 March 1999 Informs That During 460th Meeting ACRS on 990310-13, Committee Reviewed Status of NRC Confirmatory Research Program on High Burnup Fuel ML20196K6081999-03-23023 March 1999 Informs That During 990310-13 ACRS 460th Meeting,Acrs Reviewed Proposed Amend to 10CFR50.72 & 50.73.List of Recommendations & Conclusions,Submitted 1999-09-17 |
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C0ldEIEP AugustY1986 Report No. 6 ACRS Waste Management Subconaittee Coments On NRCof NRCStaff Policy Policy Statement on Radioacti'e WastesAnd Implementa ggly g p ;p; a.g j Below Regulatory Concern July 21-23, 1986
- 1. In general, we believe the decision criteria being developed by the NRC Staff for judging whether to gran,t a petition for designating radioac-tive wastes as "below regulatory concern" (BRC), thus permitting them to be disposed of by conventional means, are good. However, we have the following suggestions and coments:
- a. Before the criteria are confirmed, it would be useful to use them to evaluate a range of potential waste candidates to determine if any would be found to be "below regulatory concern." We are '
concerned that the dose equivalent limit to an individual member of the public is so low that successful application of the criteria may prove to be rare.
- b. We believe that the models to be used for calculating doses to individual members of the public resulting from the disposal of-radioactive wastes should be specified. Included should be a statement relative to the uncertainties acceptable in such models.
- c. The computer code proposed for use in judging the impact of handling wastes containing radioactive materials in quantities or concentrations *below regulatory concern" is said to be conserva-tive. The amount of conservatism, however, is unknown. Because of -
the small dose equivalent that will be acceptable, and because the inclusion of conservatism in modeling will produce unidentifiable distortions of the calculated results, we recomend that the calculational methods be designed.to give best estimate results insofar as is feasible,
- d. Although we endorse the efforts of the NRC Staff to develop suit-able dose estimation models for evaluation of proposals submitted by petitioners, we believe that greater use might have been made of the methodology described in earlier ret orts on this general subject prepared by Ford, Bacon, Davis, tJtah, Inc.
- 2. The Policy Statement (Reference 1) recomends that evaluations be based on effective dose equivalents. We suggest that this same system be used in comparing doses from various radiation sources. For example, the effective dose equivalent from the natural radiation background should include the lung dose contribution from radon.
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- 3. One of the examples cited as providing perspective is the EPA limit for radionuclides in drinking water, which permits members of the public to receive a maximum dose of 4 mrem per year to an individual organ. This is a dose limit and we believe it is incorrect to cite it as representa- ,
tive of a dose considered to be "below regulatory concern."
- 4. We are encouraged to note the use by the NRC Staff, in the development of this Policy Statement, of several publications of the International Commission on Radiological Protection.
References:
- 1. SECY-86-204, Policy Issue (Affirmation), Policy Statement on Radioactive Waste Below Regulatory Concern, V. Stello, E00, to the Commissioners, dated July 11, 1986 e
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