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Category:Letter
MONTHYEARML24270A0332024-09-20020 September 2024 Independent Spent Fuel Storage Installation Annual Radioactive Effluent Release Report IR 05000237/20244022024-09-19019 September 2024 – Security Baseline Inspection Report 05000237/2024402 and 05000249/2024402 - (Public) ML24240A1692024-09-18018 September 2024 Cy 2023 Summary of Decommissioning Trust Fund Status ML24260A2152024-09-16016 September 2024 Confirmation of Initial License Examination ML24255A8642024-09-0606 September 2024 Rscc Wire & Cable LLC Dba Marmon Industrial Energy & Infrastructure - Part 21 Retraction of Final Notification ML24249A1362024-09-0404 September 2024 EN 57304 - Westinghouse Electric Company, LLC, Final Report - No Embedded Files. Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21 IR 05000237/20230052024-08-28028 August 2024 Updated Inspection Plan and Assessment Follow-Up Letter for Dresden Nuclear Power Station, Units 2 and 3 (Report 05000237/2023005; 05000249/2024005) ML24239A3972024-08-23023 August 2024 Rssc Wire & Cable LLC Dba Marmon - Part 21 Final Notification - 57243-EN 57243 IR 05000237/20240022024-08-14014 August 2024 Integrated Inspection Report 05000237/2024002 and 05000249/2024002 ML24215A2912024-08-14014 August 2024 Request for Withholding Information from Public Disclosure Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations IR 05000237/20240102024-08-0909 August 2024 NRC Age-Related Degradation Inspection Report 05000237/2024010 and 05000249/2024010 IR 05000237/20230112024-08-0707 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 Comprehensive Engineering Team Inspection Report 05000237/2023011 and 05000249/2023011 IR 05000237/20200012024-08-0606 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 - Integrated Inspection Report 05000237/2020001 and 05000249/2020001 ML24184A1712024-08-0202 August 2024 SLRA Schedule Letter RS-24-073, Alternative Schedule to Complete Decommissioning Beyond 60 Years of Permanent Cessation of Operations – Additional Information Supporting Request to Withhold Security-Related Information2024-07-31031 July 2024 Alternative Schedule to Complete Decommissioning Beyond 60 Years of Permanent Cessation of Operations – Additional Information Supporting Request to Withhold Security-Related Information ML24136A1322024-07-30030 July 2024 Transmittal Letter for Renewed License ML24208A0962024-07-25025 July 2024 57243-EN 57243 - Rssc Wire & Cable LLC, Dba Marmon - Part 21 Notification ML24204A1862024-07-24024 July 2024 – Regulatory Audit in Support of License Amendment Requests to Adopt TSTF 505, Revision 2; TSTF-591, Revision 0; and 10 CFR 50.69 ML24193A0882024-07-24024 July 2024 Request for Withholding Information from Public Disclosure for Dresden Nuclear Power Station, Unit 1 Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations (Docket 50-10) IR 05000237/20243012024-06-27027 June 2024 NRC Initial License Examination Report 05000237/2024301; 05000249/2024301 ML24138A0572024-06-26026 June 2024 – Issuance of Amendment Nos. 285 and 278 Application to Adopt TSTF-564, Safety Limit MCPR ML24138A1812024-06-18018 June 2024 Aging Management Audit Plan Regarding the Subsequent License Renewal Application Review RS-24-063, Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-222024-06-14014 June 2024 Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-22 RS-24-061, Constellation Energy Generation, LLC, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations2024-06-14014 June 2024 Constellation Energy Generation, LLC, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations ML24128A2742024-06-14014 June 2024 Notice of Acceptance and Opportunity for Hearing - Letter ML24156A2332024-06-11011 June 2024 Letter Supplemental Information for Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations ML24151A6482024-06-0303 June 2024 Changes in Reactor Decommissioning Branch Project Management Assignments for Some Decommissioning Facilities ML24183A2752024-05-30030 May 2024 Registration of Use of Casks to Store Spent Fuel SVPLTR 24-0020, Registration of Use of Casks to Store Spent Fuel2024-05-30030 May 2024 Registration of Use of Casks to Store Spent Fuel RS-24-056, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors2024-05-28028 May 2024 Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors ML24145A0432024-05-23023 May 2024 Registration of Use of Casks to Store Spent Fuel 10 CFR 72.212 ML24079A0762024-05-23023 May 2024 Issuance of Amendments to Adopt TSTF 264 SVPLTR 24-0019, Registration of Use of Casks to Store Spent Fuel2024-05-23023 May 2024 Registration of Use of Casks to Store Spent Fuel ML24158A0012024-05-22022 May 2024 License Amendment Request to Adopt TSTF-564 (EPID L-2023-LLA-0120) Illinois State Concurrence ML24142A3352024-05-21021 May 2024 Quad Cities—Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes RS-24-055, 2023 Corporate Regulatory Commitment Change Summary Report2024-05-17017 May 2024 2023 Corporate Regulatory Commitment Change Summary Report ML24135A0722024-05-10010 May 2024 Submittal of 2023 Annual Radiological Environmental Operating Report ML24134A1132024-05-0808 May 2024 Retraction: LER 2303-001-00 for Dresden Nuclear Power Station, Unit 2, HPCI Inoperable Due to Air Void Accumulation ML24129A1352024-05-0808 May 2024 License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, and TSTF-59 ML24128A1212024-05-0707 May 2024 Response to Braidwood and Dresden FOF Dates Change Request (2025) ML24092A3412024-05-0101 May 2024 SLRA - Receipt and Availability - Letter IR 05000237/20240012024-05-0101 May 2024 Integrated Inspection Report 05000237/2024001 & 05000249/2024001 ML24127A0982024-04-30030 April 2024 Radioactive Effluent Release Report RS-24-041, Alternative Request to Utilize Code Case OMN-32, Alternative Requirements for Range and Accuracy of Pressure, Flow, and Differential Pressure Instruments Used in Pump Tests2024-04-30030 April 2024 Alternative Request to Utilize Code Case OMN-32, Alternative Requirements for Range and Accuracy of Pressure, Flow, and Differential Pressure Instruments Used in Pump Tests ML24120A2032024-04-29029 April 2024 Operator Licensing Exam Approval - Dresden Nuclear Power Station, May 2024 IR 05000237/20244012024-04-18018 April 2024 – Security Baseline Inspection Report 05000237/2024401 and 05000249/2024401 ML24108A0082024-04-17017 April 2024 Application for Renewed Operating License RS-24-021, Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-222024-04-0202 April 2024 Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-22 RS-24-002, Constellation Energy Generation, LLC - Annual Property Insurance Status Report2024-04-0101 April 2024 Constellation Energy Generation, LLC - Annual Property Insurance Status Report RS-24-023, Report on Status of Decommissioning Funding.2024-03-22022 March 2024 Report on Status of Decommissioning Funding. 2024-09-06
[Table view] Category:License-Monthly Operating Report
MONTHYEARSVPLTR 05-0022, April 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32005-05-13013 May 2005 April 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 05-0014, March 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32005-04-0808 April 2005 March 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 05-0009, February 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32005-03-11011 March 2005 February 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 05-0006, January 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32005-02-11011 February 2005 January 2005 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 05-0002, December 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32005-01-14014 January 2005 December 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0086, November 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32004-12-14014 December 2004 November 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 ML0432401182004-11-12012 November 2004 October 2004 Monthly Operating Report for Dresden Nuclear Power Station Units 2 and 3 ML0430102342004-10-15015 October 2004 September 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0062, August 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32004-09-15015 September 2004 August 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0053, July 2004 Monthly Operating Report for Dresden Nuclear Power Station Units 2 and 32004-08-13013 August 2004 July 2004 Monthly Operating Report for Dresden Nuclear Power Station Units 2 and 3 SVPLTR 04-0047, June 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32004-07-14014 July 2004 June 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0036, May 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32004-06-0808 June 2004 May 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0028, April 2004 Monthly Operating Report for Dresden, Units 2 and 32004-05-17017 May 2004 April 2004 Monthly Operating Report for Dresden, Units 2 and 3 SVPLTR 04-0016, March 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 32004-04-15015 April 2004 March 2004 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3 SVPLTR 04-0010, February 2004 Monthly Operating Report for Dresden Units 2 and 32004-03-10010 March 2004 February 2004 Monthly Operating Report for Dresden Units 2 and 3 SVPLTR 04-0006, January 2004 Monthly Operating Report for Dresden Units 2 and 32004-02-13013 February 2004 January 2004 Monthly Operating Report for Dresden Units 2 and 3 ML0402804102004-01-15015 January 2004 December 2003 Monthly Operating Report for Dresden, Units 2 and 3 ML0335702102003-12-15015 December 2003 November 2003 Monthly Operating Report for Dresden Units 2 and 3 ML0332903552003-11-14014 November 2003 October 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0329504732003-10-15015 October 2003 September 2003 Monthly Operating Report from Dresden, Units 2 & 3 ML0326711602003-09-15015 September 2003 August 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0325503492003-09-11011 September 2003 August 2003 Monthly Operating Report for Sequoyah Nuclear Plant ML0323406532003-08-15015 August 2003 July 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0320400492003-07-15015 July 2003 June 2003 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 & 3 ML0317105782003-06-13013 June 2003 May 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0314105472003-05-15015 May 2003 April 2003 Monthly Operating Report for Dresden Units 2 & 3 ML0311203352003-04-15015 April 2003 March 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0308301542003-03-14014 March 2003 February 2003 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 & 3 ML0305902412003-02-14014 February 2003 January 2003 Monthly Operating Report for Dresden, Units 2 & 3 ML0302302052003-01-15015 January 2003 December 2002 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 & 3 ML0235703202002-12-13013 December 2002 November 2002 Monthly Operating Report for Dresden, Units 2 and 3 ML0232602752002-11-15015 November 2002 October 2002 Monthly Operating Report for Dresden Units 2 & 3 ML0229605392002-10-15015 October 2002 September 2002 Monthly Operating Report for Dresden, Units 2 and 3 ML0226305532002-09-13013 September 2002 August 2002 Monthly Operating Report for Dresden Units 1 & 2 ML0223800642002-08-15015 August 2002 July 2002 Monthly Operating Report for Dresden, Units 2 and 3 ML0220500802002-07-15015 July 2002 June 2002 Monthly Operating Report for Dresden Units 2 & 3 ML0215700352002-05-15015 May 2002 April 2002 Monthly Operating Report for Dresden, Units 2 & 3 ML0211600092002-04-15015 April 2002 March 2002 Monthly Operating Report for Dresden Nuclear Power Station Units 2 and 3 ML0208702342002-03-15015 March 2002 February 2002 Monthly Operating Report for Dresden, Units 2 & 3 ML0222406102002-02-15015 February 2002 January 2002 Monthly Operating Report for Dresden Units 2 & 3 ML0236104482002-02-15015 February 2002 January 2002 Monthly Operating Report for Dresden Nuclear Power Station, Units 2 & 3 ML17252B2731976-08-0606 August 1976 Operating Status for Dresden Station Units 2 and 3 for July 1976 2005-05-13
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Exel nl.
Exelon Generation Dresden Generating Station www.exeloncorp.com Nuclear 6500 North Dresden Road Morris, IL 60450-9765 Tel 815-942-2920 April 15, 2002 PSLTR: #02-0022 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Dresden Nuclear Power Station, Units 2 and 3 Facility Operating License Nos. DPR-19 and DPR-25 Docket Nos. 50-237 and 50-249
Subject:
Monthly Operating Report for March 2002 In accordance with Technical Specifications, Section 5.6.4, "Monthly Operating Reports," we are submitting the March 2002 - Monthly Operating Report for Dresden Nuclear Power Station, Units 2 and 3.
Should you have any questions concerning this letter, please contact Mr. Bob Rybak, Regulatory Assurance Manager, at (815) 416 - 2800.
Respectfully, Preston Sw Site Vice President Dresden Nuclear Power Station Attachment cc: Regional Administrator- NRC Region III NRC Senior Resident Inspector - Dresden Nuclear Power Station
ATTACHMENT DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3 MONTHLY OPERATING REPORT FOR MARCH 2002 EXELON GENERATION COMPANY, LLC FACILITY OPERATING LICENSE NOS. DPR-19 AND DPR-25 NRC DOCKET NOS. 50-237 AND 50-249 I
TABLE OF CONTENTS I. Introduction II. Summary of Operating Experience A. Unit 2 Monthly Operating Experience Summary B. Unit 3 Monthly Operating Experience Summary IIl. Operating Data Statistics A. Operating Data Report - Dresden Unit 2 B. Operating Data Report - Dresden Unit 3 IV. Unit Shutdowns A. Unit 2 Shutdowns B. Unit 3 Shutdowns V. Amendments to Facility Licenses or Technical Specifications No Amendments to Facility Licenses or Technical Specifications were issued in the month of March VI. Unique Reporting Requirements A. Main Steam Relief and/or Safety Valve Operations 2
- 1. Introduction Dresden Nuclear Power Station (DNPS) is a two reactor generating facility owned and operated by the Exelon Generation Company, LLC. DNPS is located at the confluence of the Kankakee and Des Plaines Rivers, in Grundy County, near Morris, Illinois.
DNPS Unit 2 is a General Electric Boiling Water Reactor. DNPS Unit 2 is licensed at 2957 megawatts thermal. The gross electrical output is 912 megawatts, with design net electrical output ratings of 864 megawatts. The commercial service date for Unit 2 is August 11, 1970.
DNPS Unit 3 is a General Electric Boiling Water Reactor. DNPS Unit 3 is licensed at 2527 megawatts thermal. The gross electrical output of Unit 3 is 834 megawatts, with design net electrical output ratings of 795 megawatts. The commercial service date for Unit 3 is October 30, 1971.
Waste heat is rejected to a man-made cooling lake using the Kankakee River for make up and the Illinois River for blowdown.
The Architect-Engineer for DNPS Units 2 and 3 was Sargent and Lundy of Chicago, Illinois.
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II.
SUMMARY
OF OPERATING EXPERIENCE FOR MARCH 2002 A. UNIT 2 MONTHLY OPERATING EXPERIENCE
SUMMARY
From March 01 through March 05, 2002, Unit 2 operated between 725 and 850 MWe, for planned maintenance on Feedwater, Condensate, and Condensate Booster Pumps. Operation at full uprated power requires all of these pumps to be in operation. Therefore periods have been scheduled for power derates in order to perform routine maintenance on these pumps. With the exception of the above description and scheduled surveillances, Unit 2 operated at full power for the remainder of the period.
B. UNIT 3 MONTHLY OPERATING EXPERIENCE
SUMMARY
Unit 3 was shutdown from March 15 through March 24, 2002 to replace Jet Pump hold-down beams. This action was taken in response to a failed jet pump beam at the Quad Cities Nuclear Power Station. With the exception of the above, Unit 3 operated throughout the remaining periods at full power except for short periods for maintenance and surveillances.
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III. OPERATING DATA STATISTICS A. Dresden Unit 2 Operating Data Report for March 2002 DOCKET NO. 050-237 DATE April 03, 2002 COMPLETED BY Don Hamilton TELEPHONE (815) 416-3585 OPERATING STATUS
- 1. REPORTING PERIOD: March 2002
- 2. CURRENTLY AUTHORIZED POWER LEVEL (MWth): 2,957 MAXIMUM DEPENDABLE CAPACITY (MWe NET): 850 (estimated)
DESIGN ELECTRICAL RATING (MWe Net): 864
- 3. POWER LEVEL TO WHICH RESTRICTED (MWe Net): No Restrictions
- 4. REASONS FOR RESTRICTIONS (IF ANY): See Section II.A of this report.
Unit Two Monthly Operating Status This Month Year to Date Cumulative
- 5. Hours in Period 744 2,160 277,320
- 6. Reactor Critical - Hours 744 2,160 209,798
- 7. Reactor Reserve Shutdown - Hours 0 0 0
- 8. Hours Generator On-Line 744 2,160 201,309
- 9. Unit Reserve Shutdown - Hours 0 0 4 10.Thermal Energy Generated - MWHt Gross 2,076,208 6,054,133 435,438,797
- 11. Electrical Energy Generated - MWHe Gross 667,990 1,946,751 139,626,259
- 12. Electrical Energy Generated - MWHe Net 639,922 1,859,169 132,341,850
- 13. Reactor Service Factor - Percent 100.0% 100.0% 75.7%
- 14. Reactor Availability Factor - Percent 100.0% 100.0% 75.7%
- 15. Generator Service Factor- Percent 100.0% 100.0% 72.6%
- 16. Generator Availability Factor- Percent 100.0% 100.0% 72.6%
- 17. Capacity Factor- (Using MDC Net) Percent 101.2% 101.3% 56.1%
- 18. Capacity Factor - (Using DER Net) Percent 99.5% 99.6% 55.2%
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III. OPERATING DATA STATISTICS B. Dresden Unit 3 Operating Data Report for March 2002 DOCKET NO. 050-249 DATE April 03, 2002 COMPLETED BY Don Hamilton TELEPHONE (815) 416-3585 OPERATING STATUS
- 1. REPORTING PERIOD: March 2002
- 2. CURRENTLY AUTHORIZED POWER LEVEL (MWth): 2,527 MAXIMUM DEPENDABLE CAPACITY (MWe Net): 773 DESIGN ELECTRICAL RATING (MWe Net): 795
- 3. POWER LEVEL TO WHICH RESTRICTED: No Restrictions
- 4. REASONS FOR RESTRICTIONS (IF ANY): See Section II.B of this report.
Unit Three Monthly Operating Status This Month Year to Cumulative Date
- 5. Hours in Period 744 2,160 266,640
- 6. Reactor Critical - Hours 566 1,982 197,000
- 7. Reactor Reserve Shutdown - Hours 0 0 0
- 8. Hours Generator On-Line 547 1,963 189,124
- 9. Unit Reserve Shutdown - Hours 0 0 1 10.Thermal Energy Generated - MWHt Gross 1,343,770 4,911,475 409,087,822
- 11. Electrical Energy Generated - MWHe Gross 438,339 1,601,352 131,302,794
- 12. Electrical Energy Generated - MWHe Net 422,365 1,546,950 124,849,485
- 13. Reactor Service Factor- Percent 76.1% 91.8% 73.9%
- 14. Reactor Availability Factor - Percent 76.1% 91.8% 73.9%
- 15. Generator Service Factor - Percent 73.5% 90.9% 70.9%
- 16. Generator Availability Factor - Percent 73.5% 90.9% 70.9%
- 17. Capacity Factor- (Using MDC Net) Percent 73.4% 92.6% 60.6%
- 18. Capacity Factor- (Using DER Net) Percent 71.4% 90.1% 58.9%
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IV. UNIT SHUTDOWNS A. Unit 2 Shutdowns for March 2002 NO DATE TYPE DURATION REASON (2) METHOD OF CORRECTIVE ACTIONS/
(1) (HOURS) SHUTTING DOWN COMMENTS REACTOR(3)
None B. Unit 3 Shutdowns for March 2002 NO DATE TYPE DURATION REASON (2) METHOD OF CORRECTIVE ACTIONS/
(1) (HOURS) SHUTTING DOWN COMMENTS REACTOR(3)
D3M09 3-15-02 5 197 B 1 Scheduled Maintenance Outage to replace Jet Pump hold-down beams.
LEGEND:
(1) Type: (2) Reason (3) Method F - Forced A. Equipment Failure (Explain) 1. Manual S - Scheduled B. Maintenance or Test 2. Manual Scram C. Refueling 3. Automatic Scram D. Regulatory Restriction 4. Other (Explain)
E. Operator Training & Licensing Exam 5. Load Reduction F. Administrative G. Operational Error H. Other (Explain)
V. Amendments to Facility Licenses or Technical Specifications During the month of March there were no Facility Licenses or Technical Specification changes.
VI. Unique Reportin2 Requirements A. Main Steam Relief and/or Safety Valve Operations Unit 2 - None Unit 3 - None 7