ML071930012: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(StriderTol Bot change)
 
(2 intermediate revisions by the same user not shown)
Line 3: Line 3:
| issue date = 07/20/2007
| issue date = 07/20/2007
| title = Response to Generic Letter 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power
| title = Response to Generic Letter 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power
| author name = Kim J S
| author name = Kim J
| author affiliation = NRC/NRR/ADRO/DORL/LPLI-1
| author affiliation = NRC/NRR/ADRO/DORL/LPLI-1
| addressee name = Balduzzi M A
| addressee name = Balduzzi M
| addressee affiliation = Entergy Nuclear Operations, Inc
| addressee affiliation = Entergy Nuclear Operations, Inc
| docket = 05000271
| docket = 05000271
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:July 20, 2007Mr. Michael A. BalduzziSr. Vice President & COO Regional Operations, NE Entergy Nuclear Operations, Inc.
{{#Wiki_filter:July 20, 2007 Mr. Michael A. Balduzzi Sr. Vice President & COO Regional Operations, NE Entergy Nuclear Operations, Inc.
440 Hamilton Avenue White Plains, NY 10601
440 Hamilton Avenue White Plains, NY 10601


==SUBJECT:==
==SUBJECT:==
VERMONT YANKEE NUCLEAR POWER STATION - RESPONSE TOGENERIC LETTER (GL) 2006-02 "GRID RELIABILITY AND THE IMPACT ON PLANT RISK AND THE OPERABILITY OF OFFSITE POWER" (TAC NO. MD1045)
VERMONT YANKEE NUCLEAR POWER STATION - RESPONSE TO GENERIC LETTER (GL) 2006-02 GRID RELIABILITY AND THE IMPACT ON PLANT RISK AND THE OPERABILITY OF OFFSITE POWER (TAC NO. MD1045)


==Dear Mr. Balduzzi:==
==Dear Mr. Balduzzi:==


On February 1, 2006, the U.S. Nuclear Regulatory Commission (NRC) issued GL 2006-02,"Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power" (Agencywide Document Access and Management System (ADAMS) Accession No.
On February 1, 2006, the U.S. Nuclear Regulatory Commission (NRC) issued GL 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power (Agencywide Document Access and Management System (ADAMS) Accession No. ML060180352) to all holders of operating licenses for nuclear power reactors except those who have permanently ceased operation and have certified that fuel has been removed from the reactor vessel.
ML060180352) to all holders of operating licenses for nuclear power reactors except those who have permanently ceased operation and have certified that fuel has been removed from the reactor vessel.GL 2006-02 notified licensees of the NRC staff's need for information in four areas as follows:
GL 2006-02 notified licensees of the NRC staffs need for information in four areas as follows:
(1) use of protocols between the nuclear power plant (NPP) and the transmission systemoperator (TSO), independent system operator (ISO), or reliability coordinator/authority (RC/RA) and the use of transmission load flow analysis tools (analysis tools) by TSOs to assist NPPs inmonitoring grid conditions to determine the operability of offsite power systems under plant technical specifications. (The TSO, ISO, or RA/RC is responsible for preserving the reliability ofthe local transmission system. In this GL the term TSO is used to denote these entities);(2) use of NPP/TSO protocols and analysis tools by TSOs to assist NPPs in monitoring gridconditions for consideration in maintenance risk assessments;(3) offsite power restoration procedures in accordance with Section 2 of NRC Regulatory Guide(RG) 1.155, "Station Blackout;" and(4) losses of offsite power caused by grid failures at a frequency equal to or greater than oncein 20 site-years in accordance with RG 1.155.Subsequent to the GL, the NRC issued a request for additional information (RAI), (ADAMSAccession No. ML063380308) regarding the resolution of GL 2006-02 to 63 of 65 holders of operating licenses for nuclear power reactors. The RAI requested licensees respond to questions in the following areas:
(1) use of protocols between the nuclear power plant (NPP) and the transmission system operator (TSO), independent system operator (ISO), or reliability coordinator/authority (RC/RA) and the use of transmission load flow analysis tools (analysis tools) by TSOs to assist NPPs in monitoring grid conditions to determine the operability of offsite power systems under plant technical specifications. (The TSO, ISO, or RA/RC is responsible for preserving the reliability of the local transmission system. In this GL the term TSO is used to denote these entities);
M. Balduzzi-2-(1)  Switchyard Minimum Voltage;(2)  Loss of Real-Time Contingency Analysis (RTCA) Capability; (3)  Verification of RTCA Predicted Post-Trip Voltage; (4)  Identification of Applicable Single Contingencies; (5)  Seasonal Variation in Grid Stress (reliability and Loss-of-offsite power (LOOP) Probability;(6)  Interface With Transmission System Operator During Extended Plant Maintenance.By letters dated April 3, 2006, (ADAMS Accession No. ML061000310) and April 14, 2006,(ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02
(2) use of NPP/TSO protocols and analysis tools by TSOs to assist NPPs in monitoring grid conditions for consideration in maintenance risk assessments; (3) offsite power restoration procedures in accordance with Section 2 of NRC Regulatory Guide (RG) 1.155, Station Blackout; and (4) losses of offsite power caused by grid failures at a frequency equal to or greater than once in 20 site-years in accordance with RG 1.155.
Subsequent to the GL, the NRC issued a request for additional information (RAI), (ADAMS Accession No. ML063380308) regarding the resolution of GL 2006-02 to 63 of 65 holders of operating licenses for nuclear power reactors. The RAI requested licensees respond to questions in the following areas:


complete.If you have any questions, please contact me at 301-415-4125.Sincerely,/RA/James Kim, Project ManagerPlant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor RegulationDocket No. 50-271cc: See next page  
M. Balduzzi                                    (1)  Switchyard Minimum Voltage; (2)  Loss of Real-Time Contingency Analysis (RTCA) Capability; (3)  Verification of RTCA Predicted Post-Trip Voltage; (4)  Identification of Applicable Single Contingencies; (5)  Seasonal Variation in Grid Stress (reliability and Loss-of-offsite power (LOOP) Probability; (6)  Interface With Transmission System Operator During Extended Plant Maintenance.
By letters dated April 3, 2006, (ADAMS Accession No. ML061000310) and April 14, 2006, (ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02 complete.
If you have any questions, please contact me at 301-415-4125.
Sincerely,
                                              /RA/
James Kim, Project Manager Plant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-271 cc: See next page


ML061000310) and April 14, 2006,(ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02
ML061000310) and April 14, 2006, (ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02 complete.
If you have any questions, please contact me at 301-415-4125.
Sincerely,
                                              /RA/
James Kim, Project Manager Plant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-271 cc: See next page DISTRIBUTION:
PUBLIC                  RidsNrrDorlLpl1-1    RidsOgcRP                    GWilson LPLI-1 R/F              RidsNrrLASLittle      RidsAcrsAcnwMailCenter RidsNrrPMJKim          RidsRgn1MailCenter JRobinson ACCESSION NO.: ML071930012 OFFICE      LPL1-1/PM      LPL1-1/LA      EEEB/BC        LPL1-1/BC NAME        JKim          SLittle        GWilson        MKowal DATE        7/10/07        7/18/07        7/20/07        7/20/07 Vermont Yankee Nuclear Power Station cc:
Regional Administrator, Region I        Ms. Carla A. White, RRPT, CHP U. S. Nuclear Regulatory Commission    Radiological Health 475 Allendale Road                      Vermont Department of Health King of Prussia, PA 19406-1415          P.O. Box 70, Drawer #43 108 Cherry Street Mr. David R. Lewis                      Burlington, VT 05402-0070 Pillsbury, Winthrop, Shaw, Pittman, LLP 2300 N Street, N.W.                    Ms. Charlene D. Faison Washington, DC 20037-1128              Manager, Licensing Entery Nuclear Operations Mr. David OBrien, Commissioner        440 Hamilton Avenue Vermont Department of Public Service    White Plains, NY 10601 112 State Street Montpelier, VT 05620-2601              Resident Inspector Vermont Yankee Nuclear Power Station Mr. James Volz, Chairman                U. S. Nuclear Regulatory Commission Public Service Board                    P.O. Box 176 State of Vermont                        Vernon, VT 05354 112 State Street Montpelier, VT 05620-2701              Director, Massachusetts Emergency Management Agency Chairman, Board of Selectmen            ATTN: James Muckerheide Town of Vernon                          400 Worcester Rd.
P.O. Box 116                            Framingham, MA 01702-5399 Vernon, VT 05354-0116 Jonathan M. Block, Esq.
Operating Experience Coordinator        Main Street Vermont Yankee Nuclear Power Station    P.O. Box 566 320 Governor Hunt Road                  Putney, VT 05346-0566 Vernon, VT 05354 Mr. John F. McCann G. Dana Bisbee, Esq.                    Director, Nuclear Safety & Licensing Deputy Attorney General                Entergy Nuclear Operations, Inc.
33 Capitol Street                      440 Hamilton Avenue Concord, NH 03301-6937                  White Plains, NY 10601 Chief, Safety Unit                      Mr. Michael R. Kansler Office of the Attorney General          President & CEO / CNO One Ashburton Place, 19th Floor        Entergy Nuclear Operations Boston, MA 02108                        1340 Echelon Parkway Jackson, MS 39213


complete.If you have any questions, please contact me at 301-415-4125.Sincerely,/RA/James Kim, Project ManagerPlant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor RegulationDocket No. 50-271cc:  See next pageDISTRIBUTION
Vermont Yankee Nuclear Power Station cc:
:PUBLICRidsNrrDorlLpl1-1RidsOgcRPGWilson LPLI-1 R/FRidsNrrLASLittleRidsAcrsAcnwMailCenter RidsNrrPMJKimRidsRgn1MailCenterJRobinsonACCESSION NO.:  ML071930012OFFICELPL1-1/PMLPL1-1/LAEEEB/BCLPL1-1/BCNAMEJKimSLittleGWilsonMKowal DATE7/10/077/18/077/20/077/20/07 Vermont Yankee Nuclear Power Station cc:
Mr. John T. Herron                  Mr. Christopher Schwarz Sr. Vice President                  Vice President, Operations Support Entergy Nuclear Operations, Inc. Entergy Nuclear Operations, Inc.
Regional Administrator, Region IU. S. Nuclear Regulatory Commission
1340 Echelon Parkway                440 Hamilton Avenue Jackson, MS 39213                    White Plains, NY 10601 Mr. William F. Maguire              Mr. Michael J. Colomb General Manager, Plant Operations    Director of Oversight Entergy Nuclear Operations          Entergy Nuclear Operations, Inc.
Vermont Yankee Nuclear Power Station 440 Hamilton Avenue 320 Governor Hunt Road              White Plains, NY 10601 Vernon, VT 05354 Mr. William C. Dennis Mr. Oscar Limpias                    Assistant General Counsel Vice President, Engineering          Entergy Nuclear Operations, Inc.
Entergy Nuclear Operations          440 Hamilton Avenue 1340 Echelon Parkway                White Plains, NY 10601 Jackson, MS 39213 Mr. Theodore Sullivan Mr. John A. Ventosa                  Site Vice President GM, Engineering                      Entergy Nuclear Operations, Inc.
Entergy Nuclear Operations          Vermont Yankee Nuclear Power Station 440 Hamilton Avenue                  P.O. Box 500 White Plains, NY 10601              185 Old Ferry Road Brattleboro, VT 05302-0500 Mr. Joseph P. DeRoy VP, Operations Support              Mr. James H. Sniezek Entergy Operations, Inc.            5486 Nithsdale Drive 1340 Echelon Parkway                Salisbury, MD 21801 Jackson, MS 39213 Mr. Garrett D. Edwards Mr. John R. Dreyfuss                814 Waverly Road Director, NSA                        Kennett Square, PA 19348 Entergy Nuclear Operations Vermont Yankee Nuclear Power Station Ms. Stacey M. Lousteau 320 Governor Hunt Road              Treasury Department Vernon, VT 05354                    Entergy Services, Inc.
639 Loyola Avenue Mr. David J. Mannai                  New Orleans, LA 70113 Manager, Licensing Entergy Nuclear Operations Vermont Yankee Nuclear Power Station P.O. Box 500 185 Old Ferry Road Brattleboro, VT 05302-0500


475 Allendale Road King of Prussia, PA  19406-1415Mr. David R. LewisPillsbury, Winthrop, Shaw, Pittman, LLP 2300 N Street, N.W.
Vermont Yankee Nuclear Power Station cc:
Washington, DC  20037-1128Mr. David O'Brien, CommissionerVermont Department of Public Service 112 State Street Montpelier, VT  05620-2601Mr. James Volz, ChairmanPublic Service Board State of Vermont 112  State Street Montpelier, VT  05620-2701Chairman, Board of Selectmen Town of Vernon P.O. Box 116 Vernon, VT  05354-0116Operating Experience CoordinatorVermont Yankee Nuclear Power Station 320 Governor Hunt Road Vernon, VT  05354G. Dana Bisbee, Esq.Deputy Attorney General 33 Capitol Street Concord, NH  03301-6937Chief, Safety Unit Office of the Attorney General One Ashburton Place, 19th Floor Boston, MA  02108Ms. Carla A. White, RRPT, CHPRadiological Health Vermont Department of Health P.O. Box 70, Drawer #43 108 Cherry Street Burlington, VT  05402-0070Ms. Charlene D. FaisonManager, Licensing Entery Nuclear Operations 440 Hamilton Avenue White Plains, NY 10601Resident InspectorVermont Yankee Nuclear Power Station U. S. Nuclear Regulatory Commission P.O. Box 176 Vernon, VT  05354Director, Massachusetts Emergency    Management Agency ATTN: James Muckerheide 400 Worcester Rd.
Mr. Norman L. Rademacher Director, NSA Vermont Yankee Nuclear Power Station P.O. Box 0500 185 Old Ferry Road Brattleboro, VT 05302-0500 Mr. Raymond Shadis New England Coalition Post Office Box 98 Edgecomb, ME 04556 Mr. James P. Matteau Executive Director Windham Regional Commission 139 Main Street, Suite 505 Brattleboro, VT 05301 Mr. William K. Sherman Vermont Department of Public Service 112 State Street Drawer 20 Montpelier, VT 05620-2601 Mr. Michael D. Lyster 5931 Barclay Lane Naples, FL 34110-7306 Ms. Charlene D. Faison Manager, Licensing 440 Hamilton Avenue White Plains, NY 10601}}
Framingham, MA  01702-5399Jonathan M. Block, Esq.Main Street P.O. Box 566 Putney, VT  05346-0566Mr. John F. McCannDirector, Nuclear Safety & Licensing Entergy Nuclear Operations, Inc.
440 Hamilton Avenue White Plains, NY  10601Mr. Michael R. KanslerPresident & CEO / CNO Entergy Nuclear Operations 1340 Echelon Parkway Jackson, MS 39213 Vermont Yankee Nuclear Power Station cc:
Mr. John T. HerronSr. Vice President Entergy Nuclear Operations, Inc.
1340 Echelon Parkway Jackson, MS 39213Mr. William F. MaguireGeneral Manager, Plant Operations Entergy Nuclear Operations Vermont Yankee Nuclear Power Station 320 Governor Hunt Road Vernon, VT 05354Mr. Oscar LimpiasVice President, Engineering Entergy Nuclear Operations 1340 Echelon Parkway Jackson, MS 39213Mr. John A. VentosaGM, Engineering Entergy Nuclear Operations 440 Hamilton Avenue White Plains, NY 10601Mr. Joseph P. DeRoyVP, Operations Support Entergy Operations, Inc.
1340 Echelon Parkway Jackson, MS 39213Mr. John R. DreyfussDirector, NSA Entergy Nuclear Operations Vermont Yankee Nuclear Power Station 320 Governor Hunt Road Vernon, VT 05354Mr. David J. MannaiManager, Licensing Entergy Nuclear Operations Vermont Yankee Nuclear Power Station P.O. Box 500 185 Old Ferry Road Brattleboro, VT 05302-0500Mr. Christopher SchwarzVice President, Operations Support Entergy Nuclear Operations, Inc.
440 Hamilton Avenue White Plains, NY  10601Mr. Michael J. ColombDirector of Oversight Entergy Nuclear Operations, Inc.
440 Hamilton Avenue White Plains, NY  10601Mr. William C. DennisAssistant General Counsel Entergy Nuclear Operations, Inc.
440 Hamilton Avenue White Plains, NY  10601Mr. Theodore SullivanSite Vice President Entergy Nuclear Operations, Inc.
Vermont Yankee Nuclear Power Station P.O. Box 500 185 Old Ferry Road Brattleboro, VT  05302-0500Mr. James H. Sniezek5486 Nithsdale Drive Salisbury, MD  21801Mr. Garrett D. Edwards814 Waverly Road Kennett Square, PA  19348Ms. Stacey M. LousteauTreasury Department Entergy Services, Inc.
639 Loyola Avenue New Orleans, LA  70113 Vermont Yankee Nuclear Power Station cc:
Mr. Norman L. RademacherDirector, NSA Vermont Yankee Nuclear Power Station P.O. Box 0500 185 Old Ferry Road Brattleboro, VT 05302-0500Mr. Raymond ShadisNew England Coalition Post Office Box 98 Edgecomb, ME 04556Mr. James P. MatteauExecutive Director Windham Regional Commission 139 Main Street, Suite 505 Brattleboro, VT 05301Mr. William K. ShermanVermont Department of Public Service 112 State Street Drawer 20 Montpelier, VT 05620-2601Mr. Michael D. Lyster5931 Barclay Lane Naples, FL 34110-7306Ms. Charlene D. FaisonManager, Licensing 440 Hamilton Avenue White Plains, NY 10601}}

Latest revision as of 13:01, 13 March 2020

Response to Generic Letter 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power
ML071930012
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 07/20/2007
From: James Kim
NRC/NRR/ADRO/DORL/LPLI-1
To: Balduzzi M
Entergy Nuclear Operations
kim J, NRR/ADRO/DORL, 415-4125
References
GL-06-002, TAC MD1045
Download: ML071930012 (7)


Text

July 20, 2007 Mr. Michael A. Balduzzi Sr. Vice President & COO Regional Operations, NE Entergy Nuclear Operations, Inc.

440 Hamilton Avenue White Plains, NY 10601

SUBJECT:

VERMONT YANKEE NUCLEAR POWER STATION - RESPONSE TO GENERIC LETTER (GL) 2006-02 GRID RELIABILITY AND THE IMPACT ON PLANT RISK AND THE OPERABILITY OF OFFSITE POWER (TAC NO. MD1045)

Dear Mr. Balduzzi:

On February 1, 2006, the U.S. Nuclear Regulatory Commission (NRC) issued GL 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power (Agencywide Document Access and Management System (ADAMS) Accession No. ML060180352) to all holders of operating licenses for nuclear power reactors except those who have permanently ceased operation and have certified that fuel has been removed from the reactor vessel.

GL 2006-02 notified licensees of the NRC staffs need for information in four areas as follows:

(1) use of protocols between the nuclear power plant (NPP) and the transmission system operator (TSO), independent system operator (ISO), or reliability coordinator/authority (RC/RA) and the use of transmission load flow analysis tools (analysis tools) by TSOs to assist NPPs in monitoring grid conditions to determine the operability of offsite power systems under plant technical specifications. (The TSO, ISO, or RA/RC is responsible for preserving the reliability of the local transmission system. In this GL the term TSO is used to denote these entities);

(2) use of NPP/TSO protocols and analysis tools by TSOs to assist NPPs in monitoring grid conditions for consideration in maintenance risk assessments; (3) offsite power restoration procedures in accordance with Section 2 of NRC Regulatory Guide (RG) 1.155, Station Blackout; and (4) losses of offsite power caused by grid failures at a frequency equal to or greater than once in 20 site-years in accordance with RG 1.155.

Subsequent to the GL, the NRC issued a request for additional information (RAI), (ADAMS Accession No. ML063380308) regarding the resolution of GL 2006-02 to 63 of 65 holders of operating licenses for nuclear power reactors. The RAI requested licensees respond to questions in the following areas:

M. Balduzzi (1) Switchyard Minimum Voltage; (2) Loss of Real-Time Contingency Analysis (RTCA) Capability; (3) Verification of RTCA Predicted Post-Trip Voltage; (4) Identification of Applicable Single Contingencies; (5) Seasonal Variation in Grid Stress (reliability and Loss-of-offsite power (LOOP) Probability; (6) Interface With Transmission System Operator During Extended Plant Maintenance.

By letters dated April 3, 2006, (ADAMS Accession No. ML061000310) and April 14, 2006, (ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02 complete.

If you have any questions, please contact me at 301-415-4125.

Sincerely,

/RA/

James Kim, Project Manager Plant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-271 cc: See next page

ML061000310) and April 14, 2006, (ADAMS Accession No. ML061140255) you responded to the information request of GL 2006-02. Based on the information you provided, the NRC staff has concluded that compliance is being maintained with NRC regulatory requirements governing electric power sources and associated personnel training and considers your response to GL 2006-02 complete.

If you have any questions, please contact me at 301-415-4125.

Sincerely,

/RA/

James Kim, Project Manager Plant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-271 cc: See next page DISTRIBUTION:

PUBLIC RidsNrrDorlLpl1-1 RidsOgcRP GWilson LPLI-1 R/F RidsNrrLASLittle RidsAcrsAcnwMailCenter RidsNrrPMJKim RidsRgn1MailCenter JRobinson ACCESSION NO.: ML071930012 OFFICE LPL1-1/PM LPL1-1/LA EEEB/BC LPL1-1/BC NAME JKim SLittle GWilson MKowal DATE 7/10/07 7/18/07 7/20/07 7/20/07 Vermont Yankee Nuclear Power Station cc:

Regional Administrator, Region I Ms. Carla A. White, RRPT, CHP U. S. Nuclear Regulatory Commission Radiological Health 475 Allendale Road Vermont Department of Health King of Prussia, PA 19406-1415 P.O. Box 70, Drawer #43 108 Cherry Street Mr. David R. Lewis Burlington, VT 05402-0070 Pillsbury, Winthrop, Shaw, Pittman, LLP 2300 N Street, N.W. Ms. Charlene D. Faison Washington, DC 20037-1128 Manager, Licensing Entery Nuclear Operations Mr. David OBrien, Commissioner 440 Hamilton Avenue Vermont Department of Public Service White Plains, NY 10601 112 State Street Montpelier, VT 05620-2601 Resident Inspector Vermont Yankee Nuclear Power Station Mr. James Volz, Chairman U. S. Nuclear Regulatory Commission Public Service Board P.O. Box 176 State of Vermont Vernon, VT 05354 112 State Street Montpelier, VT 05620-2701 Director, Massachusetts Emergency Management Agency Chairman, Board of Selectmen ATTN: James Muckerheide Town of Vernon 400 Worcester Rd.

P.O. Box 116 Framingham, MA 01702-5399 Vernon, VT 05354-0116 Jonathan M. Block, Esq.

Operating Experience Coordinator Main Street Vermont Yankee Nuclear Power Station P.O. Box 566 320 Governor Hunt Road Putney, VT 05346-0566 Vernon, VT 05354 Mr. John F. McCann G. Dana Bisbee, Esq. Director, Nuclear Safety & Licensing Deputy Attorney General Entergy Nuclear Operations, Inc.

33 Capitol Street 440 Hamilton Avenue Concord, NH 03301-6937 White Plains, NY 10601 Chief, Safety Unit Mr. Michael R. Kansler Office of the Attorney General President & CEO / CNO One Ashburton Place, 19th Floor Entergy Nuclear Operations Boston, MA 02108 1340 Echelon Parkway Jackson, MS 39213

Vermont Yankee Nuclear Power Station cc:

Mr. John T. Herron Mr. Christopher Schwarz Sr. Vice President Vice President, Operations Support Entergy Nuclear Operations, Inc. Entergy Nuclear Operations, Inc.

1340 Echelon Parkway 440 Hamilton Avenue Jackson, MS 39213 White Plains, NY 10601 Mr. William F. Maguire Mr. Michael J. Colomb General Manager, Plant Operations Director of Oversight Entergy Nuclear Operations Entergy Nuclear Operations, Inc.

Vermont Yankee Nuclear Power Station 440 Hamilton Avenue 320 Governor Hunt Road White Plains, NY 10601 Vernon, VT 05354 Mr. William C. Dennis Mr. Oscar Limpias Assistant General Counsel Vice President, Engineering Entergy Nuclear Operations, Inc.

Entergy Nuclear Operations 440 Hamilton Avenue 1340 Echelon Parkway White Plains, NY 10601 Jackson, MS 39213 Mr. Theodore Sullivan Mr. John A. Ventosa Site Vice President GM, Engineering Entergy Nuclear Operations, Inc.

Entergy Nuclear Operations Vermont Yankee Nuclear Power Station 440 Hamilton Avenue P.O. Box 500 White Plains, NY 10601 185 Old Ferry Road Brattleboro, VT 05302-0500 Mr. Joseph P. DeRoy VP, Operations Support Mr. James H. Sniezek Entergy Operations, Inc. 5486 Nithsdale Drive 1340 Echelon Parkway Salisbury, MD 21801 Jackson, MS 39213 Mr. Garrett D. Edwards Mr. John R. Dreyfuss 814 Waverly Road Director, NSA Kennett Square, PA 19348 Entergy Nuclear Operations Vermont Yankee Nuclear Power Station Ms. Stacey M. Lousteau 320 Governor Hunt Road Treasury Department Vernon, VT 05354 Entergy Services, Inc.

639 Loyola Avenue Mr. David J. Mannai New Orleans, LA 70113 Manager, Licensing Entergy Nuclear Operations Vermont Yankee Nuclear Power Station P.O. Box 500 185 Old Ferry Road Brattleboro, VT 05302-0500

Vermont Yankee Nuclear Power Station cc:

Mr. Norman L. Rademacher Director, NSA Vermont Yankee Nuclear Power Station P.O. Box 0500 185 Old Ferry Road Brattleboro, VT 05302-0500 Mr. Raymond Shadis New England Coalition Post Office Box 98 Edgecomb, ME 04556 Mr. James P. Matteau Executive Director Windham Regional Commission 139 Main Street, Suite 505 Brattleboro, VT 05301 Mr. William K. Sherman Vermont Department of Public Service 112 State Street Drawer 20 Montpelier, VT 05620-2601 Mr. Michael D. Lyster 5931 Barclay Lane Naples, FL 34110-7306 Ms. Charlene D. Faison Manager, Licensing 440 Hamilton Avenue White Plains, NY 10601