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| | number = ML15310A069 | | | number = ML15310A069 |
| | issue date = 11/24/2015 | | | issue date = 11/24/2015 |
| | title = 11/04/2015, Summary of Telephone Conference Call Held Between NRC and Pg&Amp;E Concerning the RAIs Pertaining to the DCPP LRA Environmental Review | | | title = Summary of Telephone Conference Call Held Between NRC and Pg&Amp;E Concerning the RAIs Pertaining to the DCPP LRA Environmental Review |
| | author name = Wentzel M J | | | author name = Wentzel M |
| | author affiliation = NRC/NRR/DLR/RPB2 | | | author affiliation = NRC/NRR/DLR/RPB2 |
| | addressee name = | | | addressee name = |
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| =Text= | | =Text= |
| {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 24, 2015 | | {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 24, 2015 LICENSEE: Pacific Gas and Electric Co. |
| | | FACILITY: Diablo Canyon Power Plant, Units 1 and 2 |
| LICENSEE: Pacific Gas and Electric Co. FACILITY: Diablo Canyon Power Plant, Units 1 and 2 | |
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| ==SUBJECT:== | | ==SUBJECT:== |
| SUMMARY OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020) The U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Pacific Gas and Electric Co. (PG&E) held a telephone conference call on November 4, 2015, to discuss and clarify the NRC staff's request for additional information (RAI) concerning the Diablo Canyon Power Plant, Units 1 and 2, license renewal application environmental review. The draft RAI was transmitted to PG&E by email dated October 21, 2015. The following draft RAIs were discussed during the call:
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| SSH-13(g) - PG&E stated that the document requested in draft RAI SSH-13(g), "Observations of the gray whale migration in the vicinity of Diablo Canyon, California: 1981-1994 migrations" is not available. As such, the NRC staff agreed to delete the request. | | ==SUMMARY== |
| SWR PG&E stated that the annual environmental reports submitted to the California Energy Commission are transmitted electronically; therefore, the correspondence requested in draft RAI SWR-1 is not available. The NRC staff agreed to delete "Include associated transmittal correspondence with the CEC" from the request. SWR-13 - PG&E stated that the portion of the RAI requesting an evaluation of trends in the frequency of operating with two auxiliary saltwater pump trains is incorrect in that the plant does not operate with two auxiliary saltwater pumps. Rather, in accordance with Technical Specification Limiting Conditions for Operation 3.7.9, a second heat exchanger is placed in service when inlet temperature exceeds 64 degrees Fahrenheit. As such, the NRC staff modified the statement to read, "As part of the response address whether there is any apparent trend in the frequency or annual hours of operation in accordance with Technical Specifications Limiting Conditions for Operation 3.7.9, Condition A." | | OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020) |
| | The U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Pacific Gas and Electric Co. (PG&E) held a telephone conference call on November 4, 2015, to discuss and clarify the NRC staffs request for additional information (RAI) concerning the Diablo Canyon Power Plant, Units 1 and 2, license renewal application environmental review. The draft RAI was transmitted to PG&E by email dated October 21, 2015. |
| | The following draft RAIs were discussed during the call: |
| | SSH-13(g) - PG&E stated that the document requested in draft RAI SSH-13(g), Observations of the gray whale migration in the vicinity of Diablo Canyon, California: 1981-1994 migrations is not available. As such, the NRC staff agreed to delete the request. |
| | SWR PG&E stated that the annual environmental reports submitted to the California Energy Commission are transmitted electronically; therefore, the correspondence requested in draft RAI SWR-1 is not available. The NRC staff agreed to delete Include associated transmittal correspondence with the CEC from the request. |
| | SWR PG&E stated that the portion of the RAI requesting an evaluation of trends in the frequency of operating with two auxiliary saltwater pump trains is incorrect in that the plant does not operate with two auxiliary saltwater pumps. Rather, in accordance with Technical Specification Limiting Conditions for Operation 3.7.9, a second heat exchanger is placed in service when inlet temperature exceeds 64 degrees Fahrenheit. As such, the NRC staff modified the statement to read, As part of the response address whether there is any apparent trend in the frequency or annual hours of operation in accordance with Technical Specifications Limiting Conditions for Operation 3.7.9, Condition A. |
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| Enclosure 1 provides a listing of the participants. PG&E had an opportunity to comment on this summary. | | Enclosure 1 provides a listing of the participants. |
| /RA/ Michael Wentzel, Project Manager Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-275 and 50-323
| | PG&E had an opportunity to comment on this summary. |
| | /RA/ |
| | Michael Wentzel, Project Manager Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-275 and 50-323 |
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| ==Enclosure:== | | ==Enclosure:== |
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| As stated | | As stated cc w/encl: Listserv |
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| cc w/encl: Listserv Enclosure 1 provides a listing of the participants. PG&E had an opportunity to comment on this summary.
| | ML15310A069 *concurrence via email OFFICE LA:DLR* PM:RPB2:DLR BC:RPB2:DLR PM:RPB2:DLR NAME IBetts MWentzel JDanna MWentzel (JDanna for MWentzel DATE 11/23/15 11/2/15 11/24/15 11/24/15 |
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| /RA/ Michael Wentzel, Project Manager Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-275 and 50-323
| | ==SUBJECT:== |
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| ==Enclosure:== | |
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| As stated cc w/encl: Listserv DISTRIBUTION: See next page
| | ==SUMMARY== |
| | OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020) |
| | DISTRIBUTION: |
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| | PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRerb Resource RidsNrrDlrRarb Resource RidsNrrDlrRasb Resource RidsNrrDlrRsrg Resource RidsOgcMailCenter Resource RidsNrrPMDiabloCanyon Resource MWentzel JDanna RPlasse DWrona SLingam CKanatas, OGC JLindell, OGC THipschman, SRI JReynoso, RI GMiller, RIV DMcIntyre, OPA LUselding, OPA WMaier, RIV AMoreno, OCA |
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| ADAMS Accession No.: ML15310A069 *concurrence via email OFFICE LA:DLR* PM:RPB2:DLR BC:RPB2:DLR PM:RPB2:DLR NAME IBetts MWentzel JDanna MWentzel (JDanna for MWentzel DATE 11/23/15 11/2/15 11/24/15 11/24/15 OFFICIAL RECORD COPY
| | TELEPHONE CONFERENCE CALL DIABLO CANYON POWER PLANT, UNITS 1 AND 2 LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS NOVEMBER 4, 2015 PARTICIPANTS ORGANIZATION Michael Wentzel U.S. Nuclear Regulatory Commission Terry Grebel Pacific Gas and Electric Co. |
| | | Michelle Olsofsky Pacific Gas and Electric Co. |
| ==SUBJECT:==
| | ENCLOSURE}} |
| SUMMARY OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020) DISTRIBUTION: HARD COPY: DLR RF E-MAIL: PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRerb Resource RidsNrrDlrRarb Resource RidsNrrDlrRasb Resource RidsNrrDlrRsrg Resource RidsOgcMailCenter Resource RidsNrrPMDiabloCanyon Resource ---------------------
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| MWentzel JDanna RPlasse DWrona SLingam CKanatas, OGC JLindell, OGC THipschman, SRI JReynoso, RI GMiller, RIV DMcIntyre, OPA LUselding, OPA WMaier, RIV AMoreno, OCA ENCLOSURE TELEPHONE CONFERENCE CALL DIABLO CANYON POWER PLANT, UNITS 1 AND 2 LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS NOVEMBER 4, 2015 PARTICIPANTS ORGANIZATION Michael Wentzel U.S. Nuclear Regulatory Commission Terry Grebel Pacific Gas and Electric Co.
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| Michelle Olsofsky Pacific Gas and Electric Co. | |
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Letter Sequence RAI |
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MONTHYEARML15037A5402015-02-24024 February 2015 Project Manager Change for the License Renewal of Diablo Canyon Power Plant, Units 1 and 2, (TAC Nos. MF4019 and MF4020) Project stage: Other ML15202A0982015-07-21021 July 2015 Slides for the August 5, 2015 Diablo Canyon Power Plant License Renewal Application Public Scoping Meeting Project stage: Meeting ML15233A5182015-08-28028 August 2015 License Renewal Environmental Site Audit Regarding Diablo Canyon Power Plant, Units 1 and 2-SAMA Project stage: Other ML15233A4912015-09-0101 September 2015 August 5, 2015, Public Scoping Meetings for the Environmental Review of the Diablo Canyon Power Plant, Units 1 and 2 License Renewal Application Project stage: Meeting ML15243A5822015-09-0808 September 2015 License Renewal Environmental Site Audit Regarding Diablo Canyon Power Plant, Units 1 and 2 Project stage: Other ML15275A1302015-10-0707 October 2015 Summary of the Site Audit Related to the Diablo Canyon Power Plant, Units 1 and 2 License Renewal Environmental Review Project stage: Other ML15275A0942015-10-0707 October 2015 Summary of the Severe Accident Mitigation Alternatives Site Audit Related to the Diablo Canyon Power Plant, Units 1 and 2 License Renewal Review Project stage: Other ML15287A1652015-10-23023 October 2015 Requests for Additional Information Related to the Diablo Canyon LRA Environmental Review - SAMA Project stage: RAI DCL-15-136, Response to Requests for Information Related to the Environmental Review of the License Renewal Application - Severe Accident Mitigation Alternatives2015-11-12012 November 2015 Response to Requests for Information Related to the Environmental Review of the License Renewal Application - Severe Accident Mitigation Alternatives Project stage: Response to RAI ML15310A0692015-11-24024 November 2015 Summary of Telephone Conference Call Held Between NRC and Pg&Amp;E Concerning the RAIs Pertaining to the DCPP LRA Environmental Review Project stage: RAI ML16271A4392016-10-0707 October 2016 Project Manager Change for the License Renewal of Diablo Canyon Power Plant, Units 1 and 2 Project stage: Other 2015-02-24
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Category:Letter
MONTHYEARML24260A1222024-09-14014 September 2024 14 Sept 2024 Ltr - California Coastal Commission to Pg&E, Incomplete Consistency Certification for Requested Nuclear Regulatory Commission License Renewal for Diablo Canyon Power Plant DCL-24-087, License Renewal - Historic and Cultural Resources Reference Documents (Redacted)2024-09-12012 September 2024 License Renewal - Historic and Cultural Resources Reference Documents (Redacted) ML24262A2462024-09-11011 September 2024 10 CFR 2.206 - Diablo Canyon Units 1 and 2 Seismic - Petitioner Response to Acknowledgement Letter - DCL-24-083, CFR Part 21 Notification: Commercially Dedicated Snubber Valve Not Properly Heat Treated2024-09-0909 September 2024 CFR Part 21 Notification: Commercially Dedicated Snubber Valve Not Properly Heat Treated DCL-24-078, Pre-Notice of Disbursement from Decommissioning Trust2024-09-0303 September 2024 Pre-Notice of Disbursement from Decommissioning Trust DCL-24-082, Decommissioning Draft Biological Assessment and Draft Essential Fish Habitat Assessment2024-08-28028 August 2024 Decommissioning Draft Biological Assessment and Draft Essential Fish Habitat Assessment ML24205A0662024-08-27027 August 2024 OEDO-24-00083 - 10 CFR 2.206 - Ack Letter - Diablo Canyon Units 1 and 2 Seismic Core Damage Frequency - IR 05000275/20243012024-08-26026 August 2024 NRC Examination Report 05000275/2024301; 05000323/2024301 IR 05000275/20240052024-08-22022 August 2024 Updated Inspection Plan for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2024005 and 05000323/2024005) DCL-24-077, Responses to NRC Requests for Additional Information on Diablo Canyon Power License Renewal Application Severe Accident2024-08-15015 August 2024 Responses to NRC Requests for Additional Information on Diablo Canyon Power License Renewal Application Severe Accident DCL-24-075, Response to Request for Additional Information for License Amendment Request 23-02, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power React2024-08-0808 August 2024 Response to Request for Additional Information for License Amendment Request 23-02, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power React IR 05000275/20240022024-08-0606 August 2024 Integrated Inspection Report 05000275/2024002 and 05000323/2024002 DCL-24-070, License Amendment Request 24-03 Revision to Technical Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies2024-07-31031 July 2024 License Amendment Request 24-03 Revision to Technical Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies DCL-24-071, Core Operating Limits Report for Unit 2 Cycle 252024-07-22022 July 2024 Core Operating Limits Report for Unit 2 Cycle 25 DCL-2024-523, Submittal of Report on Discharge Self-Monitoring2024-07-18018 July 2024 Submittal of Report on Discharge Self-Monitoring ML24187A1352024-07-16016 July 2024 Letter to Paula Gerfen - Diablo Canyon Units 1 and 2 - Summary of June 2024 Audit Related to the License Renewal Application Severe Accident Mitigation Alternatives Review IR 05000275/20240142024-07-11011 July 2024 Age-Related Degradation Inspection Report 05000275/2024014 and 05000323/2024014 IR 05000275/20244012024-07-0808 July 2024 Security Baseline Inspection Report 05000275/2024401 and 05000323/2024401 (Full Report) IR 05000323/20240112024-07-0303 July 2024 License Renewal Phase Report 05000323/2024011 DCL-2024-527, Sea Turtle Stranding Report (Loggerhead Sea Turtle) Diablo Canyon Power Plant2024-07-0101 July 2024 Sea Turtle Stranding Report (Loggerhead Sea Turtle) Diablo Canyon Power Plant DCL-24-066, Request to Extend the Nrg Approval of Alternative for Use of Full Structural Weld Overlay, REP-RHR-SWOL2024-06-27027 June 2024 Request to Extend the Nrg Approval of Alternative for Use of Full Structural Weld Overlay, REP-RHR-SWOL ML24155A2182024-06-18018 June 2024 OEDO-23-00350-NRR - (LTR-23-0228-1) - Closure Letter - 10 CFR 2.206 Petition from Mothers for Peace and Friends of the Earth Regarding Diablo Canyon ML24129A1762024-06-14014 June 2024 National Historic Preservation Act Section 106 Consultation – Results of Identification and Evaluation (Docket Number: 72-026) ML24200A2052024-06-0707 June 2024 Fws to NRC, List of Threatened and Endangered Species That May Occur in Your Proposed Project Location or May Be Affected by Your Proposed Project for Diablo Canyon License Renewal ML24099A2192024-05-29029 May 2024 Issuance of Amendment Nos. 245 and 247 Revision to TSs to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b ML24117A0132024-05-20020 May 2024 Letter to Paula Gerfen-Diablo Canyon Units 1 and 2-Regulatory Audit Regarding Severe Accident Mitigation Alternatives for the License Renewal Application DCL-24-054, LCO 3.0.3 Completion Time Limits2024-05-17017 May 2024 LCO 3.0.3 Completion Time Limits DCL-24-052, Responses to NRC Requests for Additional Information on the Diablo Canyon Power Plant License Renewal Application Environmental Report2024-05-16016 May 2024 Responses to NRC Requests for Additional Information on the Diablo Canyon Power Plant License Renewal Application Environmental Report DCL-24-051, One Hundred Eighty Day Steam Generator Report for Twenty-Fourth Refueling Outage2024-05-0808 May 2024 One Hundred Eighty Day Steam Generator Report for Twenty-Fourth Refueling Outage ML24127A2042024-05-0202 May 2024 02May2024 Ltr - California Coastal Commission to Pg&E, Coastal Development Permit Needed for Pg&E’S Proposed Relicensing of Diablo Canyon Nuclear Power Plant DCL-24-047, 2023 Annual Non-radiological Environmental Operating Report2024-05-0101 May 2024 2023 Annual Non-radiological Environmental Operating Report DCL-24-049, 2023 Annual Radiological Environmental Operating Report2024-05-0101 May 2024 2023 Annual Radiological Environmental Operating Report L-24-004, Independent Spent Fuel Storage Installation - Responses to NRC Requests for Additional Information on the Diablo Canyon Independent Spent Fuel Storage Installation License Renewal Application (Cac/Epid 001028/L-2022-RNW-0007)2024-04-30030 April 2024 Independent Spent Fuel Storage Installation - Responses to NRC Requests for Additional Information on the Diablo Canyon Independent Spent Fuel Storage Installation License Renewal Application (Cac/Epid 001028/L-2022-RNW-0007) DCL-24-048, O CFR 50.59 and 1 O CFR 72.48 Summary Report for the Period of January 1, 2022, Through December 31, 20232024-04-30030 April 2024 O CFR 50.59 and 1 O CFR 72.48 Summary Report for the Period of January 1, 2022, Through December 31, 2023 DCL-24-027, 2023 Annual Radioactive Effluent Release Report2024-04-28028 April 2024 2023 Annual Radioactive Effluent Release Report DCL-24-045, Annual Report of Occupational Radiation Exposure for 20232024-04-24024 April 2024 Annual Report of Occupational Radiation Exposure for 2023 IR 05000275/20240012024-04-23023 April 2024 Integrated Inspection Report 05000275/2024001 and 05000323/2024001 ML24114A2032024-04-22022 April 2024 Request for Information for EP Program and Performance Indicator Verification Inspection (Wolf Creek Nuclear Generating Station) Inspection Report 05000482/2024003 ML24106A2882024-04-18018 April 2024 License Renewal Application Environmental Review RCIs and RAIs ML24106A2892024-04-18018 April 2024 Letter to Paula Gerfen - Diablo Canyon Units 1 and 2 - Summary of March 2024 Audit Regarding the Environmental Review of the License Renewal Application DCL-24-042, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations2024-04-17017 April 2024 Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations ML24108A1122024-04-15015 April 2024 License Amendment Request 24-02 Request for Approval of DCPP Early Warning System to Meet 10 CFR 73.55(i)(2) and 10 CFR 73.55(e)(9)(vi)(A) DCL-24-022, Notification of Changes to Decommissioning Schedule2024-04-0202 April 2024 Notification of Changes to Decommissioning Schedule DCL-24-023, Revised Certification of Permanent Cessation of Power Operations2024-04-0202 April 2024 Revised Certification of Permanent Cessation of Power Operations DCL-24-031, Decommissioning Funding Report2024-03-27027 March 2024 Decommissioning Funding Report DCL-24-032, 2024 Annual Statement of Insurance for Pacific Gas and Electric Company’S Diablo Canyon Power Plant2024-03-27027 March 2024 2024 Annual Statement of Insurance for Pacific Gas and Electric Company’S Diablo Canyon Power Plant ML24082A2592024-03-25025 March 2024 Notice of Enforcement Discretion for Diablo Canyon Power Plant, Unit 2 (EPID L-2024-LLD-0002) - March 25, 2024 ML24081A0462024-03-22022 March 2024 Audit Summary in Support of the License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b DCL-24-028, Request for Enforcement Discretion Regarding Compliance with Technical Specification 3.0.3, Limiting Condition for Operation Applicability2024-03-21021 March 2024 Request for Enforcement Discretion Regarding Compliance with Technical Specification 3.0.3, Limiting Condition for Operation Applicability ML24081A4052024-03-21021 March 2024 Request for Enforcement Discretion Regarding Compliance with Technical Specification 3.0.3, Limiting Condition for Operation Applicability 2024-09-09
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 24, 2015 LICENSEE: Pacific Gas and Electric Co.
FACILITY: Diablo Canyon Power Plant, Units 1 and 2
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020)
The U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Pacific Gas and Electric Co. (PG&E) held a telephone conference call on November 4, 2015, to discuss and clarify the NRC staffs request for additional information (RAI) concerning the Diablo Canyon Power Plant, Units 1 and 2, license renewal application environmental review. The draft RAI was transmitted to PG&E by email dated October 21, 2015.
The following draft RAIs were discussed during the call:
SSH-13(g) - PG&E stated that the document requested in draft RAI SSH-13(g), Observations of the gray whale migration in the vicinity of Diablo Canyon, California: 1981-1994 migrations is not available. As such, the NRC staff agreed to delete the request.
SWR PG&E stated that the annual environmental reports submitted to the California Energy Commission are transmitted electronically; therefore, the correspondence requested in draft RAI SWR-1 is not available. The NRC staff agreed to delete Include associated transmittal correspondence with the CEC from the request.
SWR PG&E stated that the portion of the RAI requesting an evaluation of trends in the frequency of operating with two auxiliary saltwater pump trains is incorrect in that the plant does not operate with two auxiliary saltwater pumps. Rather, in accordance with Technical Specification Limiting Conditions for Operation 3.7.9, a second heat exchanger is placed in service when inlet temperature exceeds 64 degrees Fahrenheit. As such, the NRC staff modified the statement to read, As part of the response address whether there is any apparent trend in the frequency or annual hours of operation in accordance with Technical Specifications Limiting Conditions for Operation 3.7.9, Condition A.
Enclosure 1 provides a listing of the participants.
PG&E had an opportunity to comment on this summary.
/RA/
Michael Wentzel, Project Manager Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-275 and 50-323
Enclosure:
As stated cc w/encl: Listserv
ML15310A069 *concurrence via email OFFICE LA:DLR* PM:RPB2:DLR BC:RPB2:DLR PM:RPB2:DLR NAME IBetts MWentzel JDanna MWentzel (JDanna for MWentzel DATE 11/23/15 11/2/15 11/24/15 11/24/15
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 4, 2015, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC CO. CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE DIABLO CANYON POWER PLANT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (CAC NOS. MF4019 AND MF4020)
DISTRIBUTION:
HARD COPY:
DLR RF E-MAIL:
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRerb Resource RidsNrrDlrRarb Resource RidsNrrDlrRasb Resource RidsNrrDlrRsrg Resource RidsOgcMailCenter Resource RidsNrrPMDiabloCanyon Resource MWentzel JDanna RPlasse DWrona SLingam CKanatas, OGC JLindell, OGC THipschman, SRI JReynoso, RI GMiller, RIV DMcIntyre, OPA LUselding, OPA WMaier, RIV AMoreno, OCA
TELEPHONE CONFERENCE CALL DIABLO CANYON POWER PLANT, UNITS 1 AND 2 LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS NOVEMBER 4, 2015 PARTICIPANTS ORGANIZATION Michael Wentzel U.S. Nuclear Regulatory Commission Terry Grebel Pacific Gas and Electric Co.
Michelle Olsofsky Pacific Gas and Electric Co.
ENCLOSURE