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| {{#Wiki_filter:July 23, 2010 | | {{#Wiki_filter:July 23, 2010 Technical Specifications Task Force (TSTF) 11921 Rockville Pike, Suite 100 Rockville, MD 20852 |
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| Technical Specifications Task Force (TSTF) 11921 Rockville Pike, Suite 100 Rockville, MD 20852 | |
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| ==SUBJECT:== | | ==SUBJECT:== |
| ACCEPTANCE FOR REVIEW OF TRAVELER TSTF-505, REVISION 0, "PROVIDE RISK-INFORMED EXTENDED COMPLETION TIMES - RITSTF INITIATIVE 4b" (TAC NO. ME3889) | | ACCEPTANCE FOR REVIEW OF TRAVELER TSTF-505, REVISION 0, PROVIDE RISK-INFORMED EXTENDED COMPLETION TIMES - RITSTF INITIATIVE 4b (TAC NO. ME3889) |
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| ==Dear Members of the TSTF:== | | ==Dear Members of the TSTF:== |
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| By letter dated March 29, 2010 (Agencywide Documents Access and Management System Accession No. ML100880100), you requested that the U.S. Nuclear Regulatory Commission (NRC) review and approve Traveler TSTF-505, Revision 0, "Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b." Your submission also requested that the review of this Traveler be exempt from review fees under 10 CFR Part 170 because it supports generic regulatory improvements (risk managed technical specifications). In accordance with the January 10, 2003, letter (ADAMS Accession No. ML030100090) from W.D. Beckner (NRC) to A. Pietrangelo (Nuclear Energy Institute), a fee waiver for this Traveler will apply. | | By letter dated March 29, 2010 (Agencywide Documents Access and Management System Accession No. ML100880100), you requested that the U.S. Nuclear Regulatory Commission (NRC) review and approve Traveler TSTF-505, Revision 0, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. Your submission also requested that the review of this Traveler be exempt from review fees under 10 CFR Part 170 because it supports generic regulatory improvements (risk managed technical specifications). In accordance with the January 10, 2003, letter (ADAMS Accession No. ML030100090) from W.D. Beckner (NRC) to A. |
| | Pietrangelo (Nuclear Energy Institute), a fee waiver for this Traveler will apply. |
| The NRC staff has completed a preliminary review of your submission and determined it is sufficiently complete and appropriate to initiate a more comprehensive review. The staff noted during the review that markups for Technical Specification 5.5.18 in NUREG-1430 (Babcock & | | The NRC staff has completed a preliminary review of your submission and determined it is sufficiently complete and appropriate to initiate a more comprehensive review. The staff noted during the review that markups for Technical Specification 5.5.18 in NUREG-1430 (Babcock & |
| Wilcox plants) were not included. This omission should not affect the comprehensive review, but the staff expects that these pages will be submitted along with RAI responses. The review of TSTF-505, Revision 0, will generally follow the schedule below. The NRC staff also wishes to hold a public meeting to discuss TSTF-505. The meeting is tentatively scheduled for August 31, 2010. | | Wilcox plants) were not included. This omission should not affect the comprehensive review, but the staff expects that these pages will be submitted along with RAI responses. The review of TSTF-505, Revision 0, will generally follow the schedule below. The NRC staff also wishes to hold a public meeting to discuss TSTF-505. The meeting is tentatively scheduled for August 31, 2010. |
| | MILESTONE SCHEDULE DATE Application 3/29/2010 Requests For Additional Information (RAIs) 7/30/2010 RAI Response from TSTF 9/10/2010 Issue Notice For Comment on Model Safety 12/30/2010 Evaluation and Model Application Issue Notice of Availability for Model Safety 04/28/2011 Evaluation and Model Application |
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| MILESTONE SCHEDULE DATE Application 3/29/2010 Requests For Additional Information (RAIs) 7/30/2010 RAI Response from TSTF 9/10/2010 Issue Notice For Comment on Model Safety Evaluation and Model Application 12/30/2010 Issue Notice of Availability for Model Safety Evaluation and Model Application 04/28/2011
| | Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions. |
| | Sincerely, |
| | /RA/ |
| | Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Project No. 753 cc: See next page |
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| Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions. | | Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions. |
| Sincerely, /RA/ Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Project No. 753 cc: See next page Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions. | | Sincerely, |
| Sincerely, /RA/ Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation
| | /RA/ |
| | | Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Project No. 753 cc: See next page DISTRIBUTION: |
| Project No. 753 cc: See next page | | PLPB r/f NRR_Dirs_Itsb staff RidsNrrAdro RidsNrrDirsItsb RidsNrrDprPlpb RidsNrrDpr ADAMS ACCESSION NO: ML101870442 OFFIC LA: PLPB:DPR PM:PLPB:DPR BC:PLPB:DPR NAME EHylton BMiller JJolicoeur (BMiller for) |
| | | DATE 7/9/10 7/23/10 7/23/10 OFFICIAL RECORD COPY |
| DISTRIBUTION | |
| : PLPB r/f NRR_Dirs_Itsb staff RidsNrrAdro RidsNrrDirsItsb RidsNrrDprPlpb RidsNrrDpr ADAMS ACCESSION NO: ML101870442 OFFIC LA: PLPB:DPR PM:PLPB:DPR BC:PLPB:DPR NAME EHylton BMiller JJolicoeur (BMiller for) DATE 7/9/10 7/23/10 7/23/10 OFFICIAL RECORD COPY Technical Specifications Task Force Mailing List cc: Technical Specifications Task Force 11921 Rockville Pike Suite 100 Attention: Donald Hoffman Rockville, MD 20852 Telephone: 301-984-4400 E-mail: donaldh@excelservices.com
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| Kenneth Schrader Diablo Canyon Power Plant Building 104/5/21A P.O. Box 56 Avila Beach, CA 93424 Telephone: 805-545-4328 E-mail: kjse@pge.com Donald W. Gregoire Energy Northwest Columbia Generating Station Mail Drop PE20 PO Box 968 Richland, WA 99352-0968 Telephone: 509-377-8616 E-mail: dwgregoire@energy-northwest.com Thomas Raidy Southern California Edison Mail Stop D-3-E P.O. Box 128 San Clemente, CA 92672 Telephone: 949-368-7582 E-mail: Tom.Raidy@sce.com Wendy E. Croft Exelon Nuclear 200 Exelon Way, Suite 340 Kennett Square, PA 19348 Telephone: 610-765-5726 E-mail: Wendi.Croft@exeloncorp.com Reene' V. Gambrell Duke Energy Mailcode: ON03RC 7800 Rochester Highway Seneca, SC 29672 Telephone: 864-885-3364 E-mail: RVGambrell@duke-energy.com Brian Mann EXCEL Services Corporation 11921 Rockville Pike, Suite 100 Rockville, MD 20852 Telephone: 301-984-4400 E-mail: brianm@excelservices.com}} | | Technical Specifications Task Force Mailing List cc: |
| | Technical Specifications Task Force Brian Mann 11921 Rockville Pike EXCEL Services Corporation Suite 100 11921 Rockville Pike, Suite 100 Attention: Donald Hoffman Rockville, MD 20852 Rockville, MD 20852 Telephone: 301-984-4400 Telephone: 301-984-4400 E-mail: brianm@excelservices.com E-mail: donaldh@excelservices.com Kenneth Schrader Diablo Canyon Power Plant Building 104/5/21A P.O. Box 56 Avila Beach, CA 93424 Telephone: 805-545-4328 E-mail: kjse@pge.com Donald W. Gregoire Energy Northwest Columbia Generating Station Mail Drop PE20 PO Box 968 Richland, WA 99352-0968 Telephone: 509-377-8616 E-mail: dwgregoire@energy-northwest.com Thomas Raidy Southern California Edison Mail Stop D-3-E P.O. Box 128 San Clemente, CA 92672 Telephone: 949-368-7582 E-mail: Tom.Raidy@sce.com Wendy E. Croft Exelon Nuclear 200 Exelon Way, Suite 340 Kennett Square, PA 19348 Telephone: 610-765-5726 E-mail: Wendi.Croft@exeloncorp.com Reene' V. Gambrell Duke Energy Mailcode: ON03RC 7800 Rochester Highway Seneca, SC 29672 Telephone: 864-885-3364 E-mail: RVGambrell@duke-energy.com}} |
Letter Sequence Acceptance Review |
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TAC:ME3889, Provide RISK-INFORMED Extended Completion Times - RITSTF Initiative 4B (Open) |
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MONTHYEARML1018704422010-07-23023 July 2010 Acceptance for Review of Traveler TSTF-505, Revision 0, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. Project stage: Acceptance Review ML1020402322010-07-27027 July 2010 Request for Additional Information Regarding TSTF-505, Revision 0, on Risk-Informed Extended Completion Times - RITSTF Initiative 4b Project stage: RAI 2010-07-23
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Category:Letter
MONTHYEARML23325A2132023-12-18018 December 2023 Cover Letter for Final Model SE of TSTF-591, Revise Risk Informed Completion Time (RICT) Program ML23262B2292023-09-21021 September 2023 Cover Letter Transmitting Final SE of TSTF-591, Revision 0, Revise Risk-Informed Completion Time (RICT) Program ML23124A2212023-09-11011 September 2023 Cover Letter for Final SEs of TSTF-589, Eliminate Automatic Diesel Generator (DG) Start During Shutdown ML23206A1242023-07-31031 July 2023 TSTF-584 Cover Letter for Final SE ML23205A2342023-07-0606 July 2023 Draft TSTF-601, 'Extend Shield Building Completion Time After Refueling' ML23012A2812023-03-13013 March 2023 Draft SEs of TSTF-584, Eliminate Automatic RWCU System Isolation on SLC Initiation ML23059A3342023-02-28028 February 2023 TSTF-576 Open Issues Letter ML23010A2592023-01-11011 January 2023 Request for Additional Information Traveler TSTF-592, Revision 0, Revise Automatic Depressurization System (ADS) Instrumentation Requirements ML22272A5542022-10-0707 October 2022 Request for Additional Information Traveler TSTF-591, Revise Risk Informed Completion Time (RICT) Program TSTF-22-07, Transmittal of TSTF-592, Revision 0, Revise Automatic Depressurization System (ADS) Instrumentation Requirements2022-07-19019 July 2022 Transmittal of TSTF-592, Revision 0, Revise Automatic Depressurization System (ADS) Instrumentation Requirements ML22193A2372022-07-12012 July 2022 Request for Additional Information TSTF-589, Eliminate Automatic Diesel Generator Start During Shutdown TSTF-22-06, Technical Specifications Task Force - Request for a Workshop to Discuss the Interaction of Natural Phenomena Protection Design Features and Operability2022-07-0808 July 2022 Technical Specifications Task Force - Request for a Workshop to Discuss the Interaction of Natural Phenomena Protection Design Features and Operability ML22110A1712022-04-26026 April 2022 Acceptance for Review Regarding Traveler Tstf-584, Rev 0, Eliminate Automatic RWCU System Isolation on SLC Initiation TSTF-22-04, Technical Specifications Task Force - Transmittal of TSTF-591, Revision 0, Revise Risk Informed Completion Time (RICT) Program2022-03-22022 March 2022 Technical Specifications Task Force - Transmittal of TSTF-591, Revision 0, Revise Risk Informed Completion Time (RICT) Program ML21188A2782021-07-11011 July 2021 Cover Letter Transmitting Final SEs of CLIIP TSTF-580, Revision 1, Provide Exception from Entering Mode 4 with No Operable RHR (Residual Heat Removal) Shutdown Cooling TSTF-21-03, TSTF Response to NRC Questions on TSTF-576, Revision 0, Revise Safety/Relief Valve Requirements and Submittal of Revision 12021-06-23023 June 2021 TSTF Response to NRC Questions on TSTF-576, Revision 0, Revise Safety/Relief Valve Requirements and Submittal of Revision 1 ML21054A2512021-05-26026 May 2021 Cover Letter Transmitting Draft SEs of CLIIP TSTF-580, RHR Shutdown Cooling System - Hot Shutdown ML21106A2452021-04-20020 April 2021 Cover Letter Transmitting Final Model SE of TSTF 554, Revision 1, Revise Reactor Coolant Leakage Requirements ML21098A2422021-04-14014 April 2021 Cover Letter for Final SEs of TSTF-577, Revision 1, Revised Frequencies for Steam Generator Tube Inspections ML21068A4012021-03-24024 March 2021 Cover Letter for Draft SEs TSTF 577, Revision 1, Revised Frequencies for Steam Generator Tube Inspections TSTF-21-01, Transmittal of TSTF-580, Revision 1, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling2021-01-26026 January 2021 Transmittal of TSTF-580, Revision 1, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling ML20322A3612020-12-18018 December 2020 TSTF-554 Cover Letter for Final SE ML20308A6562020-11-0606 November 2020 Request for Additional Information Traveler TSTF-577, Revision 0, Revised Frequencies for Steam Generator Tube Inspections ML20168A3962020-10-30030 October 2020 Cover Letter Transmitting Draft SE of TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements ML20265A1152020-10-0909 October 2020 Cover Letter Transmitting Model SE of TSTF-582 and TSTF-583-T ML20133J8832020-07-29029 July 2020 Letter Transmitting Draft SE of Traveler TSTF-582, Revision 0, RPV WIC Enhancements TSTF-20-04, Technical Specifications Task Force - Transmittal of TSTF-577, Revision 0, Revised Frequencies for Steam Generator Tube Inspections2020-06-0808 June 2020 Technical Specifications Task Force - Transmittal of TSTF-577, Revision 0, Revised Frequencies for Steam Generator Tube Inspections ML20133J8152020-05-13013 May 2020 Letter Transmitting Revised Final SE of Traveler TSTF-564, Revision 2, Safety Limit MCPR, Using the Consolidated Line Item Improvement Process ML20132A1832020-05-11011 May 2020 Request for Additional Information TSTF-576, Revision 0, Revised Safety/Relief Valve Requirement TSTF-20-01, Transmittal of TSTF-IG-20-02, Guidance on Evaluating One-Time Surveillance Frequency Changes Under the Surveillance Frequency Control Program (TSTF-425M SFCP)2020-04-0909 April 2020 Transmittal of TSTF-IG-20-02, Guidance on Evaluating One-Time Surveillance Frequency Changes Under the Surveillance Frequency Control Program (TSTF-425M SFCP) TSTF-19-14, Technical Specifications Task Force - TSTF Response to NRC Questions on TSTF-582, RPV WIC Enhancements2020-02-12012 February 2020 Technical Specifications Task Force - TSTF Response to NRC Questions on TSTF-582, RPV WIC Enhancements TSTF-19-11, TSTF Response to NRC Questions on TSTF-554, Revise Reactor Coolant Leakage Requirements2020-01-16016 January 2020 TSTF Response to NRC Questions on TSTF-554, Revise Reactor Coolant Leakage Requirements ML19325C4362019-12-17017 December 2019 Cover Letter Transmitting Final SEs of Traveler TSTF-568, Revision 2, Revise Applicability of BWR/4 TS 3.6.2.5 and TS 3.6.3.2 TSTF-19-09, Technical Specifications Task Force - Transmittal of TSTF-576, Revision 0, Revise Safety/Relief Valve Requirements2019-12-13013 December 2019 Technical Specifications Task Force - Transmittal of TSTF-576, Revision 0, Revise Safety/Relief Valve Requirements ML19323E9282019-12-10010 December 2019 Cover Letter Transmitting Final SEs of Traveler TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position TSTF-19-13, Technical Specifications Task Force - Updated TSTF Membership and Distribution2019-12-0303 December 2019 Technical Specifications Task Force - Updated TSTF Membership and Distribution TSTF-19-12, TSTF Comments on Draft Safety Evaluations for Traveler TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position.2019-11-0505 November 2019 TSTF Comments on Draft Safety Evaluations for Traveler TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position. TSTF-19-10, Transmittal of Errata Changes to TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position2019-08-28028 August 2019 Transmittal of Errata Changes to TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position ML19176A1892019-08-14014 August 2019 Cover Letter Transmitting Final Safety Evaluations of Traveler TSTF-569, Revision 2, Revise Response Time Testing Definition TSTF-19-03, Request for Fee Exemption for TSTF-554, Revision 0, Revise Reactor Coolant Leakage Requirements - Letter2019-07-0808 July 2019 Request for Fee Exemption for TSTF-554, Revision 0, Revise Reactor Coolant Leakage Requirements - Letter TSTF-19-08, Draft of Traveler TSTF-582, Revision 0, RPV WIC Enhancements.2019-07-0303 July 2019 Draft of Traveler TSTF-582, Revision 0, RPV WIC Enhancements. TSTF-19-06, TSTF Comments on Draft Safety Evaluations for Traveler TSTF-569, Revision 1, Revise Response Time Testing Definition2019-06-25025 June 2019 TSTF Comments on Draft Safety Evaluations for Traveler TSTF-569, Revision 1, Revise Response Time Testing Definition TSTF-19-07, TSTF Handout for October 16, 2019, Meeting: Elimination of Commitment to Adopt TSTF-4932019-06-18018 June 2019 TSTF Handout for October 16, 2019, Meeting: Elimination of Commitment to Adopt TSTF-493 TSTF-19-05, Transmittal of TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position2019-06-18018 June 2019 Transmittal of TSTF-541, Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position ML19017A2222019-05-29029 May 2019 Letter Transmitting Draft Safety Evaluations of Technical Specifications Task Force Traveler TSTF-569, Revision 1, Revise Response Time Testing Definition ML19028A2852019-02-21021 February 2019 Final SEs of TSTF-566, Revision 0, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems (Transmittal Letter) TSTF-19-01, TSTF Comments on Draft Safety Evaluations for Traveler TSTF-566, Revision 0, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems2019-01-17017 January 2019 TSTF Comments on Draft Safety Evaluations for Traveler TSTF-566, Revision 0, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems ML19007A2252019-01-15015 January 2019 Letter Transmitting Final SEs of Traveler TSTF-557, Revision 1, Spent Fuel Storage Rack Neutron Absorber Monitoring Program. ML18284A3772018-12-31031 December 2018 Incorporation of Technical Specifications Task Force (TSTF) Traveler TSTF-565, Revision 1, Revise the LCO 3.0.2 and LCO 3.0.3 Bases, Into the Next Revision of the Standard Technical Specifications TSTF-18-13, TSTF Comments on Draft Safety Evaluation for Traveler TSTF-557, Revision 1, Spent Fuel Storage Rack Neutron Absorber Monitoring Program.2018-12-20020 December 2018 TSTF Comments on Draft Safety Evaluation for Traveler TSTF-557, Revision 1, Spent Fuel Storage Rack Neutron Absorber Monitoring Program. 2023-09-21
[Table view] |
Text
July 23, 2010 Technical Specifications Task Force (TSTF) 11921 Rockville Pike, Suite 100 Rockville, MD 20852
SUBJECT:
ACCEPTANCE FOR REVIEW OF TRAVELER TSTF-505, REVISION 0, PROVIDE RISK-INFORMED EXTENDED COMPLETION TIMES - RITSTF INITIATIVE 4b (TAC NO. ME3889)
Dear Members of the TSTF:
By letter dated March 29, 2010 (Agencywide Documents Access and Management System Accession No. ML100880100), you requested that the U.S. Nuclear Regulatory Commission (NRC) review and approve Traveler TSTF-505, Revision 0, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. Your submission also requested that the review of this Traveler be exempt from review fees under 10 CFR Part 170 because it supports generic regulatory improvements (risk managed technical specifications). In accordance with the January 10, 2003, letter (ADAMS Accession No. ML030100090) from W.D. Beckner (NRC) to A.
Pietrangelo (Nuclear Energy Institute), a fee waiver for this Traveler will apply.
The NRC staff has completed a preliminary review of your submission and determined it is sufficiently complete and appropriate to initiate a more comprehensive review. The staff noted during the review that markups for Technical Specification 5.5.18 in NUREG-1430 (Babcock &
Wilcox plants) were not included. This omission should not affect the comprehensive review, but the staff expects that these pages will be submitted along with RAI responses. The review of TSTF-505, Revision 0, will generally follow the schedule below. The NRC staff also wishes to hold a public meeting to discuss TSTF-505. The meeting is tentatively scheduled for August 31, 2010.
MILESTONE SCHEDULE DATE Application 3/29/2010 Requests For Additional Information (RAIs) 7/30/2010 RAI Response from TSTF 9/10/2010 Issue Notice For Comment on Model Safety 12/30/2010 Evaluation and Model Application Issue Notice of Availability for Model Safety 04/28/2011 Evaluation and Model Application
Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions.
Sincerely,
/RA/
Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Project No. 753 cc: See next page
Please contact me at 301-415-4117 or at Barry.Miller@nrc.gov if you have any questions.
Sincerely,
/RA/
Barry W. Miller, Senior Project Manager Licensing Processes Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Project No. 753 cc: See next page DISTRIBUTION:
PLPB r/f NRR_Dirs_Itsb staff RidsNrrAdro RidsNrrDirsItsb RidsNrrDprPlpb RidsNrrDpr ADAMS ACCESSION NO: ML101870442 OFFIC LA: PLPB:DPR PM:PLPB:DPR BC:PLPB:DPR NAME EHylton BMiller JJolicoeur (BMiller for)
DATE 7/9/10 7/23/10 7/23/10 OFFICIAL RECORD COPY
Technical Specifications Task Force Mailing List cc:
Technical Specifications Task Force Brian Mann 11921 Rockville Pike EXCEL Services Corporation Suite 100 11921 Rockville Pike, Suite 100 Attention: Donald Hoffman Rockville, MD 20852 Rockville, MD 20852 Telephone: 301-984-4400 Telephone: 301-984-4400 E-mail: brianm@excelservices.com E-mail: donaldh@excelservices.com Kenneth Schrader Diablo Canyon Power Plant Building 104/5/21A P.O. Box 56 Avila Beach, CA 93424 Telephone: 805-545-4328 E-mail: kjse@pge.com Donald W. Gregoire Energy Northwest Columbia Generating Station Mail Drop PE20 PO Box 968 Richland, WA 99352-0968 Telephone: 509-377-8616 E-mail: dwgregoire@energy-northwest.com Thomas Raidy Southern California Edison Mail Stop D-3-E P.O. Box 128 San Clemente, CA 92672 Telephone: 949-368-7582 E-mail: Tom.Raidy@sce.com Wendy E. Croft Exelon Nuclear 200 Exelon Way, Suite 340 Kennett Square, PA 19348 Telephone: 610-765-5726 E-mail: Wendi.Croft@exeloncorp.com Reene' V. Gambrell Duke Energy Mailcode: ON03RC 7800 Rochester Highway Seneca, SC 29672 Telephone: 864-885-3364 E-mail: RVGambrell@duke-energy.com