|
---|
Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20212H1911999-09-24024 September 1999 Summary of 990819 Meeting with Util & DOT to Discuss Packaging & Applicable Regulations for Haddam Neck Rv Shipment Scheduled for September 2000 ML20216H8631999-09-24024 September 1999 Summary of 990714 Meeting with Cyap & Bpc Re Hazards Analysis of Proposed Installation of Natural gas-fired, Turbine Driven Electric Generation Facility on Site of Haddam Neck Plant.List of Attendees & Meeting Notes Encl ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20212J5991999-06-28028 June 1999 Summary of 990602 Meeting with Licensees to Discuss Safety & Licensing Requirements Applicable to Installation of Natural gas-fired,turbine-driven Electric Generation Facility on Site at Haddam Neck Plant ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151W9361998-09-10010 September 1998 Summary of 980902 Meeting W/Duke Engineering & Services in Rockville,Md Re Plans to Transport Haddam Neck Reactor Vessel to Disposal Site in Barnwell,Sc.List of Meeting Attendees & Agenda,Encl ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20216C0101998-05-12012 May 1998 Summary of 971113 Meeting W/Util & Little Harbor Consulting,Inc Re Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns at Three Millstone Units.List of Attendees & Slides Encl ML20247L7871998-05-12012 May 1998 Summary of 980127 Meeting W/Listed Participants to Present Findings from Ongoing Oversight Activities of NNECO Programs for Handling Employee Safety Concerns ML20217Q4441998-04-30030 April 1998 Summary of 980407 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc (Hlc).Purpose of Meeting,For Hlc to Present Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns ML20217H3871998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Attendees to Discuss Mods to Plant,Unit 3 Recirculation Spray Sys Described in Design Change Request M3-97045 ML20217J6471998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Participants to Discuss Status & Results of Parsons & Sargent & Lundy Efforts in Conducting Plant,Units 2 & 3 Icavps.List of Attendees & Handouts Encl ML20216C4171998-04-0909 April 1998 Summary of 980318 Meeting W/Nneco in Rockville,Md Re Resolution of Thermo-Lag & App R Fire Protection Issues ML20217E8831998-03-24024 March 1998 Summary of 980303 Meeting W/Listed Attendees to Discuss Status of NNECO Efforts to Address NRC 961024 Order Re Safety Issues Raised by Employees at Plant.Presentation Slides Encl ML20216G2161998-03-11011 March 1998 Summary of 980304 Meeting W/Nneco Re Restart Readiness of Plant.List of Attendees Encl ML20197B7431998-03-0303 March 1998 Summary of 980219 Meeting W/Util Re Mods Made to & Operation of Plant,Unit 3 Recirculation Spray Sys.List of Attendees & Slides Distributed at Meeting Encl ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20198R5031997-10-28028 October 1997 Summary of 971021 Meeting W/Listed Attendees to Discuss Status & Results of Parsons Power Group,Inc & Sargent & Lundy Efforts in Conducting Units 2 & 3 Independent Corrective Action Verification Programs.W/Attendance List ML20211L9011997-10-0303 October 1997 Summary of 970923 Meeting W/Nneco to Discuss Status of Millstone Units 1,2 & 3.List of Attendees Encl ML20217E2521997-09-18018 September 1997 Summary of 970904 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc.Meeting Held to Allow NNECO to Inform NRC Staff & Lhc of Responses to Recommendations as Discussed in 970521 & 0605 Ltrs.List of Attendees Encl ML20216G9471997-09-0808 September 1997 Summary of 970903 Meeting W/Sargent & Lundy & Northeast Nuclear Energy Co Re Status & Results of S&L Efforts in Conducting Millstone Unit 3 Independent Corrective Action Verification Program.List of Attendees & Handouts Encl ML20216G1341997-08-22022 August 1997 Summary of 970812 Meeting W/Nneco to Discuss Status of Plant,Unit 1,2 & 3.List of Attendees & Licensee Presentation Slides Encl ML20217P7981997-08-14014 August 1997 Summary of 970806 Meeting W/Sargent & Lundy in Rockville, Maryland Re Second Set of Millstone Unit 3 Tier 1 Sys Boundaries.List of Attendees Encl ML20210Q2731997-08-14014 August 1997 Summary of 970730 Meeting W/Listed Participants to Continue Discussion from 970725 Teleconference Re Parson Access to Nusco Databases That Are Necessary for Parsons to Perform Tier 2 & 3 Reviews for Plant,Unit 2 ML20210Q2151997-08-0707 August 1997 Summary of 970722 Meeting W/Util & Little Harbor Consultants Inc to Discuss Employee Safety Concerns Program.Principal Participants Listed in Encl 1 ML20210Q1551997-08-0707 August 1997 Summary of 970731 Meeting W/Nneco Re Potential Chilling Effect of Util 970723 Disciplinary Actions Against 22 Employees as Result of Performance While Associated W/Plant Training Dept.W/List of Attendees & Transcript of Meeting ML20217H4551997-08-0101 August 1997 Summary of 970730 Meeting W/Util & Parsons Power Group,Inc Re Millstone Unit 2 Independent Corrective Action Verification Program (ICAVP) Sys Boundaries for Auxiliary Feedwater & HPSI Sys.W/Attendance List & Handout ML20149E4391997-07-10010 July 1997 Summary of 970701 Meeting W/Nneco Re Progress of Licensee Activities to Support Restart of Three Millstone Units ML20148R3611997-06-25025 June 1997 Summary of 970619 Meeting W/Northeast Utils & Sargent & Lundy to Outline Independent Corrective Action Verification Program Sys Boundaries for Selected Sys for Plant.List of Attendees & Meeting Handouts Encl ML20141E0531997-06-25025 June 1997 Summary of 970619 Meeting W/Licensee in Rockville,Md Re Corrective Actions & Schedules for Resolving Thermo-Lag Fire Barrier Issues at Mnps,Unit 2.List of Attendees Encl ML20141E9101997-06-25025 June 1997 Summary of 970603 Meeting W/Northeast Nuclear Energy Co Re Lhc Proposed Changes to Communications & Reporting Sections of Proposed Oversight Plan & for Lhc to Present Findings from Ongoing Oversight Activities.List of Attendees Encl ML20141G3121997-06-25025 June 1997 Summary of 970612-13 Meeting W/Sargent & Lundy to Discuss Independent Corrective Action Verification Program Sys Boundaries of Selected Sys for Plant,Unit 3.List of Attendees & Meeting Handouts Encl ML20141D7201997-06-24024 June 1997 Summary of 970611 Meeting W/Parsons Power Group to Discuss Process to Be Used During Tier 2 Accident Analysis Review of ICAVP for Plant Unit 2.List of Attendees & Handout Encl ML20140G5181997-06-11011 June 1997 Summary of 970513 Meeting W/Nneco to Discuss Plan for Addressing Employee Safety Concerns at Plants.List of Attendees & Handouts by NNECO & Lhc Encl ML20148H2931997-06-0404 June 1997 Summary of 970521 Meeting W/Nneco to Discuss Progress of License Activities to Support Restart of Plant Three Units. List of Attendees & Handouts Encl IR 05000245/19960051997-05-21021 May 1997 Summary of 970515 Meeting in King of Prussia,Pa Re Status of Corrective Actions Re Training Issues Identified in Insp Rept 50-245/96-05.Viewgraphs Encl ML20140A5231997-05-12012 May 1997 Summary of 970430 Meeting W/Util to Discuss Licensee Progress in Facilitating Restart of Plant Units.List of Attendees & Handout Used by Licensee During Presentation Encl ML20141B4791997-05-12012 May 1997 Summary of 970424 Meeting W/Licensee Re Thermo-Lag Fire Barrier Issues.Attendance List & Ref Matl Provided by Util Encl ML20137Y9151997-04-21021 April 1997 Summary of 970410 Meeting W/Util in Rockville,Md Re Defueled Safeguards Plan.Portion of Meeting Concerned Proprietary Safeguards Info & Closed to Public.List of Attendees & Meeting Agenda Encl ML20147F5721997-03-21021 March 1997 Summary of 970306 Meeting W/Nneco in Rockville,Md Re Licensing Activities at Facility.List of Attendees Encl ML20140H5481996-12-19019 December 1996 Summary of 436th ACRS Meeting on 961107-09 Re Proposed Rule & Reg Guide Concerning SG Integrity.Completed Repts,Ltrs, Memos & Draft Repts Listed.Highlights of Key Issues, Considered by Committee,Submitted ML20129G7911996-10-23023 October 1996 Summary of 960904 Meeting W/Cyap in Rockville,Md Re Licensee Evaluation That Concluded That Loads on SW Sys Would Be Unacceptable Following LOCA or MSLB Accident W/Concurrent LNP Event.List of Attendees Encl ML20129E5851996-10-22022 October 1996 Summary of 961008 Meeting W/Util in NRC Headquarters Re Licensee Future Amend Submittals & Conversion to Ists.List of Attendees & Handout Encl ML20129E6241996-10-11011 October 1996 Summary of 960924 Meeting in Waterford,Connecticut Re Conduct & NRC Oversight of Independent Corrective Action Verification Program.List of Attendees & Licensee Handouts Encl ML20248F7041996-04-24024 April 1996 Summary of 960409 Meeting W/P Blanch Re Forthcoming Policy Statement on Freedom of Employees in Nuclear Industry to Raise Safety Concerns W/O Fear of Retaliation 1999-09-24
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20216H8631999-09-24024 September 1999 Summary of 990714 Meeting with Cyap & Bpc Re Hazards Analysis of Proposed Installation of Natural gas-fired, Turbine Driven Electric Generation Facility on Site of Haddam Neck Plant.List of Attendees & Meeting Notes Encl ML20212H1911999-09-24024 September 1999 Summary of 990819 Meeting with Util & DOT to Discuss Packaging & Applicable Regulations for Haddam Neck Rv Shipment Scheduled for September 2000 ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20212J5991999-06-28028 June 1999 Summary of 990602 Meeting with Licensees to Discuss Safety & Licensing Requirements Applicable to Installation of Natural gas-fired,turbine-driven Electric Generation Facility on Site at Haddam Neck Plant ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151W9361998-09-10010 September 1998 Summary of 980902 Meeting W/Duke Engineering & Services in Rockville,Md Re Plans to Transport Haddam Neck Reactor Vessel to Disposal Site in Barnwell,Sc.List of Meeting Attendees & Agenda,Encl ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20216C0101998-05-12012 May 1998 Summary of 971113 Meeting W/Util & Little Harbor Consulting,Inc Re Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns at Three Millstone Units.List of Attendees & Slides Encl ML20247L7871998-05-12012 May 1998 Summary of 980127 Meeting W/Listed Participants to Present Findings from Ongoing Oversight Activities of NNECO Programs for Handling Employee Safety Concerns ML20217Q4441998-04-30030 April 1998 Summary of 980407 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc (Hlc).Purpose of Meeting,For Hlc to Present Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns ML20217H3871998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Attendees to Discuss Mods to Plant,Unit 3 Recirculation Spray Sys Described in Design Change Request M3-97045 ML20217J6471998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Participants to Discuss Status & Results of Parsons & Sargent & Lundy Efforts in Conducting Plant,Units 2 & 3 Icavps.List of Attendees & Handouts Encl ML20216C4171998-04-0909 April 1998 Summary of 980318 Meeting W/Nneco in Rockville,Md Re Resolution of Thermo-Lag & App R Fire Protection Issues ML20217E8831998-03-24024 March 1998 Summary of 980303 Meeting W/Listed Attendees to Discuss Status of NNECO Efforts to Address NRC 961024 Order Re Safety Issues Raised by Employees at Plant.Presentation Slides Encl ML20216G2161998-03-11011 March 1998 Summary of 980304 Meeting W/Nneco Re Restart Readiness of Plant.List of Attendees Encl ML20197B7431998-03-0303 March 1998 Summary of 980219 Meeting W/Util Re Mods Made to & Operation of Plant,Unit 3 Recirculation Spray Sys.List of Attendees & Slides Distributed at Meeting Encl ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20198R5031997-10-28028 October 1997 Summary of 971021 Meeting W/Listed Attendees to Discuss Status & Results of Parsons Power Group,Inc & Sargent & Lundy Efforts in Conducting Units 2 & 3 Independent Corrective Action Verification Programs.W/Attendance List ML20211L9011997-10-0303 October 1997 Summary of 970923 Meeting W/Nneco to Discuss Status of Millstone Units 1,2 & 3.List of Attendees Encl ML20217E2521997-09-18018 September 1997 Summary of 970904 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc.Meeting Held to Allow NNECO to Inform NRC Staff & Lhc of Responses to Recommendations as Discussed in 970521 & 0605 Ltrs.List of Attendees Encl ML20216G9471997-09-0808 September 1997 Summary of 970903 Meeting W/Sargent & Lundy & Northeast Nuclear Energy Co Re Status & Results of S&L Efforts in Conducting Millstone Unit 3 Independent Corrective Action Verification Program.List of Attendees & Handouts Encl ML20216G1341997-08-22022 August 1997 Summary of 970812 Meeting W/Nneco to Discuss Status of Plant,Unit 1,2 & 3.List of Attendees & Licensee Presentation Slides Encl ML20217P7981997-08-14014 August 1997 Summary of 970806 Meeting W/Sargent & Lundy in Rockville, Maryland Re Second Set of Millstone Unit 3 Tier 1 Sys Boundaries.List of Attendees Encl ML20210Q2731997-08-14014 August 1997 Summary of 970730 Meeting W/Listed Participants to Continue Discussion from 970725 Teleconference Re Parson Access to Nusco Databases That Are Necessary for Parsons to Perform Tier 2 & 3 Reviews for Plant,Unit 2 ML20210Q1551997-08-0707 August 1997 Summary of 970731 Meeting W/Nneco Re Potential Chilling Effect of Util 970723 Disciplinary Actions Against 22 Employees as Result of Performance While Associated W/Plant Training Dept.W/List of Attendees & Transcript of Meeting ML20210Q2151997-08-0707 August 1997 Summary of 970722 Meeting W/Util & Little Harbor Consultants Inc to Discuss Employee Safety Concerns Program.Principal Participants Listed in Encl 1 ML20217H4551997-08-0101 August 1997 Summary of 970730 Meeting W/Util & Parsons Power Group,Inc Re Millstone Unit 2 Independent Corrective Action Verification Program (ICAVP) Sys Boundaries for Auxiliary Feedwater & HPSI Sys.W/Attendance List & Handout ML20149E4391997-07-10010 July 1997 Summary of 970701 Meeting W/Nneco Re Progress of Licensee Activities to Support Restart of Three Millstone Units ML20148R3611997-06-25025 June 1997 Summary of 970619 Meeting W/Northeast Utils & Sargent & Lundy to Outline Independent Corrective Action Verification Program Sys Boundaries for Selected Sys for Plant.List of Attendees & Meeting Handouts Encl ML20141E0531997-06-25025 June 1997 Summary of 970619 Meeting W/Licensee in Rockville,Md Re Corrective Actions & Schedules for Resolving Thermo-Lag Fire Barrier Issues at Mnps,Unit 2.List of Attendees Encl ML20141E9101997-06-25025 June 1997 Summary of 970603 Meeting W/Northeast Nuclear Energy Co Re Lhc Proposed Changes to Communications & Reporting Sections of Proposed Oversight Plan & for Lhc to Present Findings from Ongoing Oversight Activities.List of Attendees Encl ML20141G3121997-06-25025 June 1997 Summary of 970612-13 Meeting W/Sargent & Lundy to Discuss Independent Corrective Action Verification Program Sys Boundaries of Selected Sys for Plant,Unit 3.List of Attendees & Meeting Handouts Encl ML20141D7201997-06-24024 June 1997 Summary of 970611 Meeting W/Parsons Power Group to Discuss Process to Be Used During Tier 2 Accident Analysis Review of ICAVP for Plant Unit 2.List of Attendees & Handout Encl ML20140G5181997-06-11011 June 1997 Summary of 970513 Meeting W/Nneco to Discuss Plan for Addressing Employee Safety Concerns at Plants.List of Attendees & Handouts by NNECO & Lhc Encl ML20148H2931997-06-0404 June 1997 Summary of 970521 Meeting W/Nneco to Discuss Progress of License Activities to Support Restart of Plant Three Units. List of Attendees & Handouts Encl IR 05000245/19960051997-05-21021 May 1997 Summary of 970515 Meeting in King of Prussia,Pa Re Status of Corrective Actions Re Training Issues Identified in Insp Rept 50-245/96-05.Viewgraphs Encl ML20140A5231997-05-12012 May 1997 Summary of 970430 Meeting W/Util to Discuss Licensee Progress in Facilitating Restart of Plant Units.List of Attendees & Handout Used by Licensee During Presentation Encl ML20141B4791997-05-12012 May 1997 Summary of 970424 Meeting W/Licensee Re Thermo-Lag Fire Barrier Issues.Attendance List & Ref Matl Provided by Util Encl ML20137Y9151997-04-21021 April 1997 Summary of 970410 Meeting W/Util in Rockville,Md Re Defueled Safeguards Plan.Portion of Meeting Concerned Proprietary Safeguards Info & Closed to Public.List of Attendees & Meeting Agenda Encl ML20147F5721997-03-21021 March 1997 Summary of 970306 Meeting W/Nneco in Rockville,Md Re Licensing Activities at Facility.List of Attendees Encl ML20129G7911996-10-23023 October 1996 Summary of 960904 Meeting W/Cyap in Rockville,Md Re Licensee Evaluation That Concluded That Loads on SW Sys Would Be Unacceptable Following LOCA or MSLB Accident W/Concurrent LNP Event.List of Attendees Encl ML20129E5851996-10-22022 October 1996 Summary of 961008 Meeting W/Util in NRC Headquarters Re Licensee Future Amend Submittals & Conversion to Ists.List of Attendees & Handout Encl ML20129E6241996-10-11011 October 1996 Summary of 960924 Meeting in Waterford,Connecticut Re Conduct & NRC Oversight of Independent Corrective Action Verification Program.List of Attendees & Licensee Handouts Encl ML20248F7041996-04-24024 April 1996 Summary of 960409 Meeting W/P Blanch Re Forthcoming Policy Statement on Freedom of Employees in Nuclear Industry to Raise Safety Concerns W/O Fear of Retaliation ML20058A1931993-11-18018 November 1993 Summary of 931110 Meeting W/Util in Rockville,Md to Discuss Operational Problems,Plant Performance,Recent Personnel & Organizational Changes,Response to 10CFR2.206 Petition & Actions Re Employee Concerns.Viewgraphs Encl 1999-09-24
[Table view] |
Text
..
og 8(ppu jo,, UNITED STATES o
NUCLEAR REGULATORY COMMISSION
$ ;$ WASHINGTON. D. C. 20555
% +o November 5,1986 Docket No. 50-245/213 LICENSEE: Northeast Nuclear Energy Company, (NNECO), et.al FACILITY: Millstone Nuclear Power Station, Unit I and Haddam Neck Plant
SUBJECT:
SUMMARY
OF OCTOBER 23, 1986 NEETING WITH THE LICENSEE AND NRC STAFF REGAPDING FIRE PROTECTION On October 23, 1986, the staff met with representatives of the licensee in Room P-114 of the Phillips Building, Bethesda, Maryland. The purpose of the meeting was to discuss a number of fire protection related issues concerning Millstone summary'bf UnittheI and HaddamisNeck.
discussions A list of attendees is enclosed. A as follows:
- 1. The licensee discussed two draft requests for' exemption from the technical requirements of Appendix R to 10 CFR 50 for Millstone, Unit 1:
- a. separation of redundant shutdown systems in the drywell expansion gap; and
- b. separation of redundant instrument racks on elevation 42'-6" of the reactor building.
The staff indicated that in order to evaluate the exemption in the reactor building on elevation 42'-6" the licensee should provide clarification regarding the adequacy of the fire detection system. Specifically, the licensee should indicate the extent of detector coverage, as well as system conformance to applicable National Fire Protection Association (NFPA) codes.
In addition, the staff requested clarification regarding technical specification surveillance of the steel enclosure around instrument rack No. 2205.
No additional infomation was necessary for the drywell expansion gap exemption request.
- 2. The licensee made a suggestion to clarify the proposed Halon gas design concentration for the fire suppression system in the Unit 1 control room. The proposal was to stipulate that the design concentration would be 7% Halon gas but that the system would be accepted if not less than 5% concentration was maintained for the required 10 minutes, e611110289 PDR ADOCK $ bbN PDR 13 F
i
~
The staff explained that it could not accept this proposal because it would be inconsistent with the design philosophy employed in the Haddam Neck control room, as well as at other power plant systems that have installed Halon fire suppression systems. A 5% design concentration is considered acceptable for " surface burning" type fires, such as a flammable liquid spill fire. A 10% Halon concentration is considered acceptable for
" deep seated" fires, such as with certain types of Class A combustibles.
The staff believes that because of the nature of the fire hazard in control room, as well as in certain other areas typical of a power plant, the con-centration should be considered to be between these two extremes. As a result, it was concluded that a 7% Halon gas concentration must be main-tained for the 10 minute required " soak time" in these areas.
- 3. The licensee discussed a proposed fire hazards analysis to justify the lack of a standard fire rating on the common wall between the control room and ccmputer room at Haddam Neck. The staff indicated that because the areas on both sides of the wall are protected by automatic fire suppression systems, this wall configuration is not significantly different from other non-fire-rated features that have been previously approved. The staff made a commitment to review the draft analyses and to inform the licensee of any additional information required to be included in a docketed submittal.
.. f MAA.2<3 M^
\
Janies J. Shea, Project Manager Integrated Safety Assessment Project Directorate Division of PWR Licensing - B cc: See Next Page
. Novemb:r 5,1986 The staff explained that it could not accept this proposal because it would be inconsistent with the design philosophy employed in the Haddam Neck control room, as well as at other power plant systems that have installed Halon fire suppression systems. A 5% design concentration is considered acceptable for " surface burning" type fires, such as a flamable liquid cpill fire. A 10% Halon concentration is considered acceptable for
" deep seated" fires, such as with certain types of Class A combustibles.
The staff believes that because of the nature of the fire hazard in control room, as well as in certain other areas typical of a power plant, the con-centration should be considered to be between these two extremes. As a result, it was concluded that a 7% Halon gas concentration must be main-tained for the 10 minute required " soak time" in these areas.
- 3. The licensee discussed a proposed fire hazards ana'.ysis to justify the lack of a standard fire rating on the comon wall between the control room and computer room at Haddam Neck. The staff indicated that because the areas on both sides of the wall are protected by automatic fire suppression systems, this wall configuration is not significantly different from other non-fire-rated features that have been previously approved. The staff made a commitment to review the draft analyses and to inform the licensee of any additional information required to be included in a docketed submittal.
Original signed by: James Shea James J. Shea, Project Manager Integrated Safety Assessment Project Directorate Division of PWR Licensing - B cc: See Next Page DISTRIBUTION QW3 NRC PDR Local PDR ISAP Reading F. Miraglia J. Shea 0GC-Bethesda E. Jordan B. Grimes ACRS (10)
DKubicki IAhmed FAk fewicz
/ i ISA lPL-B JShea:lt IS4 (e
- -B n
PBPE C DKubichi M ISAP:DPL-CGrimes 10/ /86 PA)/M 10 /86 10/3/ /86 14/$/86
,1 +
Mr. John F. Opeka Millstone Nuclear Power Station Northeast Nuclear Energy Company Unit No. I cc:
Gerald Garfield, Esquire Kevin McCarthy, Director Day, Berry & Howard Radiation Control Unit Counselors at Law Department of Environmental City Place . Protection Hartford, Connecticut 06103-3499 State Office Building Hartford, Connecticut 06106 Edward J. Mroczka Vice President, Nuclear Operations Richard M. Kacich, Supervisor Northeast Utilities Service Company Operating Nuclear Plant Licensing Post Office Box 270 Northeast Utilities Service Company Hartford, Connecticut 06141-0270 Post Office Box 270 Hartford, Connecticut 06141-0270 1 State of Connecticut Office of Policy and Management ATTN: Under Secretary Energy Division j 80 Washington Street Hartford, Connecticut 06106 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406 Northeast Nuclear Energy Company ATTN: Superintendent Millstone Nuclear Power Station P. O. Box 128 Waterford, Connecticut 06385 Resident Inspector c/o U.S. NRC Millstone Nuclear Power Station 4
P. O. Box 811
! Niantic, Connecticut 06357 First Selectman of the Town of Waterford Hall of Records 200 Boston Post Road Waterford, Connecticut 06385 i
L
, Enclosure List of Attendees NRC NNECO D. Kubicki J. Naylor J. Shea T. Patrizz I. Ahmed J. Van Noordennen ,
C. Grimes R. Halleck F. Akstulewicz B. Pohora i
- r. ,
_.,_ ,._,.... _ . _.... - - - ' - - - - -