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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20210R6081999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Dresden Nuclear Power,Units 1,2 & 3.With ML20210D3071999-06-30030 June 1999 Corrected Page 8 to MOR for June 1999 for DNPS Unit 3 ML20209E1291999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20195G6381999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20206N2821999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20205N7491999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20207M6921999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20199C8951998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Dnps,Units 1,2 & 3 ML20197G8591998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Dresden Nuclear Power Station.With ML20195D2861998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Dresden Nuclear Power Station.With ML20154L3681998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20151Y2711998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20237A7161998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20236M6041998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20248M3021998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20247F3391998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20216C9651998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20216E2531998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Dresden Nuclear Power Station ML20202F7831998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for Dresden Nuclear Power Station ML20198P5321997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Dresden Nuclear Power Station ML20203F8781997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Dresden Nuclear Power Station ML20199B0701997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Dresden Nuclear Power Station ML20217H7201997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20216J3781997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for DNPS ML20210H5511997-07-31031 July 1997 Monthly Operating Repts for July 1997 for DNPS IAW RG 1.16 & GL 97-02 ML20216J3991997-07-31031 July 1997 Revised Page 6 to Monthly Operating Rept for July 1997 for Dresden Nuclear Power Station,Unit 2 ML20216J3891997-06-30030 June 1997 Revised Page 6 to Monthly Operating Rept for June 1997 for Dresden Nuclear Power Station,Unit 2 ML20140D7401997-05-31031 May 1997 Monthly Operating Repts for May 1997 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20140D7461997-04-30030 April 1997 Revised Monthly Operating Rept for Apr 1997 for Dresden Nuclear Power Station,Unit 3 ML20141A9861997-04-30030 April 1997 Monthly Operating Repts for April 1997 for DNPS ML20137T3411997-03-31031 March 1997 Monthly Operating Repts for March 1997 for DNP ML20136G4521997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for Dresden Nuclear Power Station ML20134L6081997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for Dresden Nuclear Power Station ML20133K4181996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for Dresden Nuclear Power Station Units 1,2 & 3 ML20132A9541996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for Dresden Nuclear Power Station ML20134K5681996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for Dresden Nuclear Power Station ML20128P5091996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for Dresden Nuclear Power Station Units 1,2 & 3 ML20149H1821994-10-31031 October 1994 Monthly Operating Repts for Oct 1994 for Dresden Nuclear Power Station ML20059G3771993-12-31031 December 1993 Monthly Operating Repts for Dec 1993 for Dresden Nuclear Power Station ML20058L5851993-11-30030 November 1993 Monthly Operating Repts for Nov 1993 for Dresden Nuclear Power Station ML20058G8151993-10-31031 October 1993 Monthly Operating Repts for Oct 1993 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20046D0311993-07-31031 July 1993 Monthly Operating Repts for July 1993 for Dresden Nuclear Power Station ML20045B1961993-05-31031 May 1993 Monthly Operating Repts for May 1993 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20035E5541993-03-31031 March 1993 Monthly Operating Repts for Mar 1993 for Dresden Nuclear Power Station Units 1,2 & 3 ML20044C0251993-02-28028 February 1993 Monthly Operating Repts for Feb 1993 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20128L1741993-01-31031 January 1993 Monthly Operating Rept for Jan 1993 for Dresden Nuclear Power Station ML20127E4761992-12-31031 December 1992 Monthly Operating Repts for Dec 1992 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20125E4061992-11-30030 November 1992 Monthly Operating Repts for Nov 1992 for Dnps,Units 1,2 & 3 ML20248J4221991-06-30030 June 1991 Monthly Operating Repts for June 1991 for Dresden Nuclear Power Station Units 1,2 & 3 ML20058H2911990-10-31031 October 1990 Monthly Operating Repts for Dresden Nuclear Power Station for Oct 1990 1999-07-31
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20249C8491999-09-30030 September 1999 1999 Third Quarter Rept of Completed Changes,Tests & Experiments Evaluated,Per 10CFR50.59(b)(2), for Dresden Nuclear Power Station. with ML20217A1691999-09-22022 September 1999 Part 21 Rept Re Engine Sys,Inc Controllers,Manufactured Between Dec 1997 & May 1999,that May Have Questionable Soldering Workmanship.Caused by Inadequate Personnel Training.Sent Rept to All Nuclear Customers ML20210R6081999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Dresden Nuclear Power,Units 1,2 & 3.With ML20209J3481999-06-30030 June 1999 1999 Second Quarter Rept of Completed Changes,Tests & Experiments, Per 10CFR50.59.With ML20209E1291999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20210D3071999-06-30030 June 1999 Corrected Page 8 to MOR for June 1999 for DNPS Unit 3 ML20195G6381999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20195B2591999-05-19019 May 1999 Rev 66a to CE-1-A,consisting of Proposed Changes to QAP for Dnps,Qcs,Znps,Lcs,Byron & Braidwood Stations ML20206N2821999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20205N7491999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20206B1901999-03-31031 March 1999 First Quarter Rept of Completed Changes,Tests & Experiments Per 10CFR50.59 for Dresden Nuclear Power Station. with ML20207M6921999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20207E9311999-02-26026 February 1999 Part 21 Rept Re Sprague Model TE1302 Aluminum Electrolytic Capacitors with Date Code of 9322H.Caused by Aluminum Electrolytic Capacitors.Affected Capacitors Replaced ML20199M0891999-01-22022 January 1999 Part 21 Rept Re Failure of Square Root Converters.Caused by Failed Aluminum Electrolytic Capacitory Spargue Electric Co (Model Number TE1302 with Mfg Date Code 9322H).Sent Square Root Converters Back to Mfg,Barker Microfarads,Inc ML20199C8951998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Dnps,Units 1,2 & 3 ML20205M7061998-12-31031 December 1998 Unicom Corp 1998 Summary Annual Rept. with ML20199D3261998-12-31031 December 1998 10CFR50.59 SER for 1998-04 Quarter, of Changes,Tests & Experiments.With ML20197G8591998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Dresden Nuclear Power Station.With ML20196A4191998-11-19019 November 1998 Safety Evaluation Accepting QA TR CE-1-A,Rev 66 Re Changes in Independent & Onsite Review Organization by Creating NSRB ML20196J0061998-11-19019 November 1998 Rev 66 to Topical Rept CE-1-A, QA Program ML20195D2861998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Dresden Nuclear Power Station.With ML20154L3681998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20154N4131998-09-30030 September 1998 1998 Third Quarter 10CFR50.59 Rept, for Dresden Nuclear Power Station of Completed Changes,Tests & Experiments ML20153C5061998-09-21021 September 1998 SER Accepting Qualified Unit 1 Supervisor Initial & Continuing Training Program for Dresden Nuclear Power Station,Unit 1 ML20151Y2711998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Dresden Nuclear Power Station,Units 1,2 & 3.With ML20237E2331998-08-21021 August 1998 Revised Pages of Section 20 of Rev 66 to CE-1-A, QA Topical Rept ML20237A1341998-08-0707 August 1998 Safety Evaluation Supporting Amend 163 to License DPR-25 ML20237A7161998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20236M6041998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20236T8391998-06-30030 June 1998 Rev 1 to EMF-96-141, Dresden Unit 3 Cycle 15 Reload Analysis Rept ML20236F8131998-06-30030 June 1998 Rev 0 to Defueled SAR Dresden Nuclear Power Station Unit 1 Commonwealth Edison Co ML20236T8331998-06-30030 June 1998 COLR for Dresden Station Unit 3,Cycle 15 ML20236Q5851998-06-30030 June 1998 1998 Second Quarter 10CFR50.59 Rept, for Dresden Nuclear Power Station of Completed Changes,Tests & Experiments ML20248M3021998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20248F3531998-05-21021 May 1998 Part 21 Rept Re Electronic Equipment Repaired or Reworked by Integrated Resources,Inc from Approx 930101-980501.Caused by 1 Capacitor in Each Unit Being Installed W/Reverse Polarity. Policy of Second Checking All Capacitors Is Being Adopted ML20247F3391998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20217D0281998-04-22022 April 1998 Part 21 Rept Re Additive Constants Used in MCPR Determination for Siemens ATRIUM-9B Fuel by Core Monitoring Sys Were Found to Be non-conservative.SPC Personnel Notified All Customers w/ATRIUM-9B Lead Test Assemblies ML20216C9651998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Dresden Nuclear Power Station,Units 1,2 & 3 ML20216D4411998-03-31031 March 1998 First Quarter Rept of Completed Changes,Tests & Experiments for 10CFR5059 ML20216E2531998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Dresden Nuclear Power Station ML20203H2441998-02-25025 February 1998 Safety Evaluation Supporting Amends 166 & 161 to Licenses DPR-19 & DPR-25,respectively ML20203K5201998-02-25025 February 1998 Safety Evaluation Supporting Amends 165 & 160 to Licenses DPR-19 & DPR-25,respectively ML20202F7831998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for Dresden Nuclear Power Station ML20199K1651998-01-23023 January 1998 Rev 65h to Topical Rept CE-1-A, Comm Ed QA Tr ML20202E2971998-01-0505 January 1998 Safety Evaluation Supporting Amends 164,159,179 & 177 to Licenses DPR-19,DPR-25,DPR-29 & DPR-30,respectively ML20198P5321997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Dresden Nuclear Power Station ML20198P7021997-12-31031 December 1997 Fourth Quarter Rept of Completed Changes,Tests & Experiments Per 10CFR50.59 ML20216D3611997-12-31031 December 1997 Unicom Corp 1997 Summary Annual Rept ML20203F8781997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Dresden Nuclear Power Station ML20199B0701997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Dresden Nuclear Power Station 1999-09-30
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July 9,1999 l
JMHLTR: #996079 U.S. Nucleu aquiatory Commission Attention: Document Control Desk Washington, DC 20555 Dresden Nuclaar Power Station Unit?. e, and 3 Facility Operating License Nos. DPR-2, DPR-19, and DPR-25 Docket Nos.50-010. 50-237. and 50-249
Subject:
Monthly Operating Data Report for June 1999 in accordance with Technical Specification 6.9.A, we are submitting the June 1999 Monthly Report for Dresden Nuclear Power Station, Units 1,2, and 3.
Should you nave any questions concerning this letter, please contact Mr. D.F. Ambler, Regulatory Assurance Manager, at (815) 942-2920 extension 3800.
Respectfully, J. M. Heffley Site Vice President Dresden Nuclear Power Station Attachment j
cc:
Regional Administrator-NRC Region 111 NRC Senior Resident inspector-Dresden Nuclear Power Stat;on UDI, Inc. - Washington, DC 1
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A Unit..rn r ornpany
ATTACHMENT DRESDEN NUCLEAR POWER STATION UNITS 1,2 AND 3 MONTHLY OPERATING REPORT FOR JULY,1999 COMNIONWEALTH EDISON COMPANY FACILITY OPERATING LICENSE NOS. DPR-2, DPR-19, AND DPR-25 NRC DOCKET NOS.50-010,50-237, AND 50-249 i
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TABLE OF CONTENTS 1
I.
Introduction II.
Summary of Operating Experience A.
Unit 2 Monthly Operating Experience Summary J
' B.
Unit 3 Monthly Operating Experience Summary III.
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.
Unique Reporting Requirements A.
Main Steam Relief and/or Safety Valve Operations - Unit 2 and Unit 3 B.
Amendments to Facility License or Technical Specifications t
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L Introduction Dresden Nuclear Power Station is a three reactor generating facility owned and operated by the Comed Company of Chicago, Illinois. Dresden Station is located at
- the confluence of the Kankakee and Des Plaines Rivers, in Grundy County, near Morris, Illinois.
Dresden Unit 1 is a General Electric Boiling Water Reactor with a design net electrical output rating of 200 megawatts electrical (MWe). The unit is being decommissioned with all nuclear fuel removed from the reactor vessel. Therefore, no Unit I operating data is prcvided in this report.
Dresden Units 2 and 3 are General Electric Boiling Water Reactors; each licensed at 2527 megawatts thermal. The gross outputs of Units 2 and 3 are 832 and 834 megawatts electrical, respectively, with design net electrical output ratings of 794 l
' MWe each. The commercial service date for Unit 2 is August 11,1970 and October 30,1971 for Unit 3.
i 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 Dresden Units 2 and 3 was Sargent and Lundy of Chicago, Illinois.
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II.
SUMMARY
OF OPERATING EXPERIENCE FOR MAY 1999 A.
UNIT 2 MONTIILY OPERATING EXPERIENCE
SUMMARY
Unit 2 operated throughout the period at full power except for short periods for maintenance and surveillances.
B.
UNIT 3 MONTIILY OPERATING EXPERIENCE
SUMMARY
Unit 3 operated throughout the period 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 July 1999 l
DOCKET No.
050-237 DATE July 6,1999 COMPLdTED BY She. j Butterfield TELEPHONE (813) 942-2920 OPERATING STATUS 1.
REPORTING PERIOD: June 1999 4
2.
CURRENTLY AUTHORIZED POWER LEVEL (MWth): 2,527 MAXIMUM DEPENDABLE CAPACITY (MWe NET): 772 l
DESIGN ELECTRICAL RATING (MWe Net): 794 3.
POWER LEVEL TO WHICH RESTRICTED (MWe Net): No restrictions 4.
REASONS FOR RESTRICTIONS (IF ANY): See Section 2.1 of this repon.
Unit Two Monthly Operating Status This Month Year to Date Cumulative
- 5. Hours in Period 720 4,343 253,199
- 6. Reactor Critical - Hours 720 4,343 186,964
- 7. Reactor Reserve Shutdown - Hours 0
0 0
- 8. Hours Generator On-Line 720 4,343 178,618
- 9. Unit R? serve Shutdown - Hours 0
0 4
- 10. Thermal Energy Generated - MWHt Gross 1,801,232 10,872,906 378,796,971
- 11. Electrical Energy Generated - MWEHe Gross 578,467 3,543,412 121,175,148
- 12. Electrical Energy Generated - MWEHe Net 554,100 3,395,975 114,709,008
- 13. Reactor Service Factor - Percent 100.0 %
100.0 %
73.8 %
- 14. Reactor Availability Factor - Percent 100.0 %
100.0 %
73.8 %
- 15. Generator Service Factor - Percent 100.0 %
100.0 %
70.5 %
- 16. Generator Availability Factor - Percent 100.0 %
100.0 %
70.5 %
- 17. Capacity Factor - (Using MDC Net) Percent 99.7 %
101.3 %
58.7 %
- 18. Capacity Factor - (Usinc DER Net) Percent 96 9 %.
98.5 %
57.1 %
- 19. Forced Outage Factor - Percent 0%
0.0%
12.1 %
III.
OPERATING DATA REPORT B. Dresden Unit Three Operating Data Report for June 1999 DOCKET No.
050-249 DATE July 6,1999 COMPLETED BY Sherry Butterfield TELEPHONE (815) 942-2920 OPERATING STATUS
)
1.
REPORTING PERIOD: June 1999 2.
CURRENTLY AUTHORIZED POWER LEVEL (MWth): 2,527 l
MAXIMUM DEPENDABLE CAPACITY (MWe Net): 773 DESIGN ELECTRICAL RATING (MWe Net): 794 3.
POWER LEVEL TO WHICH RESTRICTED: No restriction 4.
REASONS FOR RESTRICTIONS (IF ANY): See Section 2.2 of this report.
Unit Three Monthly Operating Status 1
This Month Year to Date Cumulative
- 5. Hours in Period 720 4,343 242,519
- 6. Reactor Critical - Hours 720 3,676 173,871
- 7. Reactor Reserve Shutdown - Hours 0
0 0
- 8. Hours Generator On-Line 720 3,628 166,209
- 9. Unit Reserve Shutdown - Hours 0
0 1
- 10. Thermal Energy Generated - MWHt Gross 1,806,223 8904121 352,156,546
- 11. Electrical Energy Generated - MWEHe Gross 582,620 2,895,155 112,873,958
- 12. Electrical Energy Generated - MWEHe Net 560,638 2,781,105 107,122,613
- 13. Reactor Service Factor - Percent 100.0 %
84.6 %
73.4 %
- 14. Reactor Availability Factor - Percent 100.0 %
84.6 %
73 4 %
- 15. Generr. tor Service Factor - Percent 100,0 %
83.5 %
70.0 %
- 16. Generator Availability Factor-Percent 100.0 %
83.5 %
70.0 %
- 17. Capacity Factor-(Using MDC Net) Percent 100.9%
82.9 %
57.9 %
- 18. Capacity Factor - (Using DER Net) Percent 98.1 %
80.7 %
56.3 %
- 19. Forced Outage Factor - Percent 0%
1.9%
12.4 %
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IV.
UNIT SHUTDOWNS A. Unit 2 Shutdowns for June 1999 NO DATE TYPE DURATION REASON (2)
METHOD OF CORRECTIVE ACTIONS / COMMENTS (1)
(HOURS)*
SHUTTINO DOWN REACTOR (3)
None -
Year-to-date forced outage hours = 0 Cumulative forced outage hours = 24691 IK.IND:
(I) Typer (2) ItAGM n O) Mstbad F - Forced A Equipment Failure (Explum) 1 Manual 3 - Schcduled B Maintenance or Test
- 2. Manual Scram C Refurimg 3.
Automatic Scram D Regulatory Restriction
- 4. Other (Explain)
E Opc stor Training & Licensing Exam
- 5. load Reduction P Administrative O Operational Error o
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V.
UNIT 3 SHUTIX)WNS B.. Unit 3 Shutdowns for June 1999 NO DATE-TYPE DURATION REASON (2)
METHOD OF CORRECTIVE ACTIONS / COMMENTS (1)
(HOURS)*
SHUTTING DOWN REACTOR (3)
None Year-to-date forced outage hours = 0 Cumulative forced outage hours = 24691 IEEENIh (1) Trees c) k.amm on Motimd F - Forced A Equipment Failure (Explain)
- 1. Manual S - Scheduled B Maintenance or Test
- 2. Manual Serum C Refuelmg 3.
Automate Serum D Regulatory Restrinkm
- 4. Other (Explain)
E Opernhir Training & Licensing Exam
- 5. lead Reduction F Administrative G Operathmal Error u
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VI.
UNIQUE REPORTING REQUIREMENTS A. Main Steam Relief and/or Safety Valve Operations Unit 2 - None Unit 3 - None B. Amendments to Facility License or Technical Specifications On June 3,1999, Dresden Nuclear Power Station received Amendment Number 168 to the Unit 3 Technical Specifications. This Amendment allows Dresden Unit 3 to exclude from the Technical Specifications the Safety Valve Function of the Target Rock safety relief valve.
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