ML023520526

November 2002 Monthly Operating Report for Surry Units 1 & 2

ML023520526
Person / Time
Site:	Surry
Issue date:	12/09/2002
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
02-732
Download: ML023520526 (16)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 December 9, 2002 U. S. Nuclear Regulatory Commission Serial No.02-732 Attention: Document Control Desk SPS Lic/JSA RO Washington, D.C. 20555-0001 Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37 Gentlemen:

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 MONTHLY OPERATING REPORT The Monthly Operating Report for Surry Power Station Units 1 and 2 for the month of November 2002 is provided in the attachment.

If you have any questions or require additional information, please contact us.

Very truly yours,

ýiy. yc;-e-Richard H. Blount, Site Vice President Surry Power Station Attachment Commitments made by this letter: None cc: United States Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW, Suite 23 T85 Atlanta, Georgia 30303-8931 Mr. R. A. Musser NRC Senior Resident Inspector Surry Power Station

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 02-11 Approved: Pdf J ý Sit ice Presieta

Surry Monthly Operating Report No. 02-11 Page 2 of 15 TABLE OF CONTENTS Section Page Operating Data Report - Unit No. I ........................................................................................................................... 3 Operating Data Report - Unit No. 2 ........................................................................................................................... 4 Unit Shutdowns and Power Reductions - Unit No. 1 ............................................................................................ 5 Unit Shutdowns and Power Reductions - Unit No. 2 ............................................................................................ 6 Average Daily Unit Power Level - Unit No. I ........................................................................................................ 7 Average Daily Unit Power Level - Unit No. 2 ........................................................................................................ 8 Summary of Operating Experience - Unit Nos. I and 2 ....................................................................................... 9 Facility Changes That Did Not Require NRC Approval ........................................................................................ 10 Procedure or Method of Operation Changes That Did Not Require NRC Approval ........................................... 11 Tests and Experiments That Did Not Require NRC Approval .............................................................................. 12 Chemistry Repo rt ..................................................................................................................................................... 13 Fuel Handling - Unit Nos. 1 and 2 ............................................................................................................................ 14 Description of Periodic Test(s) Which Were Not Completed Within the Time Limits Specified in Technical Specifications ...................................................................................................................... 15

Surry Monthly Operating Report No. 02-11 Page 3 of 15 OPERATING DATA REPORT Docket No.: 50-280 Date: 12102102 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit Name: ............................................................ Surry Unit 1

2. Reporting Period: .................................................. November 2002

3. Ucensed Thermal Power (MWt): .......................... 2546

4. Nameplate Rating (Gross MWe): .......................... 847.5

5. Design Electrical Rating (Net MWe): .................... 788

6. Maximum Dependable Capacity (Gross MWe):.... 842

7. Maximum Dependable Capacity (Net MWe): ........ 810

8. If Changes Occur In Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Year-To-Date Cumulative

11. Hours in Reporting Period 720.0 8016.0 262464.0

12. Hours Reactor Was Critical 720.0 8016.0 193777.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5

14. Hours Generator On-Line 720.0 8016.0 191118.2

15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2

16. Gross Thermal Energy Generated (MWH) 1832631.2 20305531.4 455613009.3

17. Gross Electrical Energy Generated (MWH) 614071.0 6791057.0 149871160.0

18. Net Electrical Energy Generated (MWH) 591678.0 6537326.0 143130187.0

19. Unit Service Factor 100.0% 100.0% 72.8%

20. Unit Availability Factor 100.0% 100.0% 74.2%

21. Unit Capacity Factor (Using MDC Net) 101.5% 100.7% 69.7%

22. Unit Capacity Factor (Using DER Net) 104.3% 103.5% 69.2%

23. Unit Forced Outage Rate 0.0% 0.0% 12.3%

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

April 2003 Type and duration of scheduled shutdowns are no longer provided.

[

Reference:

Letter SIN 00-069, dated February 7, 2000]

25. If Shut Down at End of Report Period, Estimated Date of Start-up: Estimated start-up dates are no longer provided. [

Reference:

Letter S/N 00-069, dated February 7. 2000]

26. Unit In Test Status (Prior to Commercial Operation):

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

Surry Monthly Operating Report No. 02-11 Page 4 of 15 OPERATING DATA REPORT Docket No.: 50-281 Date: 12/02/02 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit Name: ............................................................ Surry Unit 2

2. Reporting Period: .................................................. November 2002

3. Licensed Thermal Power (MWt): .......................... 2546

4. Nameplate Rating (Gross MWe): .......................... 847.5

5. Design Electrical Rating (Net MWe): .................... 788

6. Maximum Dependable Capacity (Gross MWe): .... 847

7. Maximum Dependable Capacity (Net MWe): ........ 815

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Year-To-Date Cumulative

11. Hours in Reporting Period 720.0 8016.0 259345.0

12. Hours Reactor Was Critical 683.6 7321.4 191139.4

13. Reactor Reserve Shutdown Hours 0.0 0.0 328.1

14. Hours Generator On-Line 624.7 7224.0 188840.4

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1586809.8 18307856.3 451332760.5

17. Gross Electrical Energy Generated (MWH) 530867.0 6126569.0 148503576.0

18. Net Electrical Energy Generated (MWH) 512440.0 5908723.0 141865773.0

19. Unit Service Factor 86.8% 90.1% 72.8%

20. Unit Availability Factor 86.8% 90.1% 72.8%

21. Unit Capacity Factor (Using MDC Net) 87.3% 90.4% 69.6%

22. Unit Capacity Factor (Using DER Net) 90.3% 93.5% 69.4%

23. Unit Forced Outage Rate 13.2% 1.3% 9.8%

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Type and duration of scheduled shutdowns are no longer provided.

f

Reference:

Letter SIN 00-069. dated February 7, 20001

25. If Shut Down at End of Report Period, Estimated Date of Start-up: Estimated start-up dates are no longer provided. [

Reference:

Letter S/N 00-069, dated February 7, 2000]

26. Unit In Test Status (Prior to Commercial Operation):

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

Surry Monthly Operating Report No. 02-11 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: November 2002 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 12/02/02 Completed by: R. Stief Telephone: (757) 365-2486 None during the Reporting Period (1) (2) (3)

F: Forced REASON: METHOD:

S: Scheduled A - Equipment Failure (Explain) I - Manual B - Maintenance or Test 2 - Manual Scram C - Refueling 3 - Automatic Scram D - Regulatory Restriction 4 - Other (Explain)

E - Operator Training & Ucensing Examination F - Administrative G - Operational Error (Explain)

H Other (Explain)

(4) (5)

Exhibit G - Instructions for Preparation of Data Entry Sheets Exhibit I - Same Source for Licensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 02-11 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: November 2002 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 12/02/02 Completed by: R. Stief Telephone: (757) 365-2486 (1) (2) (3) (4) (5)

Method Duration of LER No. System Component Cause & Corrective Action to Date Type Hours Reason Shutting Code Code Prevent Recurrence Down Rx 11/23/02 S 11H 44M B N/A N/A N/A N/A Unit ramped to perform 2-OSP TM-001, Turbine Inlet Valve Freedom Test 11/23/02 F 95H 15M A 3 Report Under JJ HCU Unit 2 tripped due to failure of Review Electro-Hydraulic Controls (1) (2) (3)

F: Forced REASON: METHOD:

S: Scheduled A - Equipment Failure (Explain) 1 - Manual B - Maintenance or Test 2 - Manual Scram C - Refueling 3 - Automatic Scram D - Regulatory Restriction 4 - Other (Explain)

E - Operator Training & Licensing Examination F - Administrative G - Operational Error (Explain)

H Other (Explain)

(4) (5)

Exhibit G - Instructions for Preparation of Data Entry Sheets Exhibit I - Same Source for Licensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 02-11 Page 7 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 12/02102 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: November 2002 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 824 17 824 2 824 18 824 3 824 19 824 4 824 20 822 5 824 21 821 6 824 22 822 7 823 23 819 8 824 24 814 9 822 25 813 10 822 26 806 11 824 27 819 12 824 28 823 13 824 29 824 14 824 30 824 15 824 16 819 INSTRUCTIONS On this format, list the average daily unit power level in MWe - Net for each day in the reporting month. Compute to the nearest whole megawatt.

Sumy Monthly Operating Report No. 02-11 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 12/02/02 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: November 2002 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 828 17 825 2 828 18 827 3 828 19 828 4 828 20 828 5 828 21 829 6 827 22 828 7 828 23 115 8 828 24 0 9 827 25 0 10 827 26 0 11 827 27 550 12 827 28 827 13 828 29 826 14 828 30 827 15 828 16 827 INSTRUCTIONS On this format, list the average daily unit power level in MWe - Net for each day In the reporting month. Compute to the nearest whole megawatt.

Surry Monthly Operating Report No. 02-11 Page 9 of 15

SUMMARY

OF OPERATING EXPERIENCE MONTH/YEAR: November 2002 The following chronological sequence by unit is a summary of operating experiences for this month that required load reductions or resulted in significant non-load related incidents.

UNrT ONE:

11101102 0000 Unit started the month at 100% / 853 MWe.

11/30/02 2400 Unit finished the month at 100% /853 MWe.

UNIT TWO:

11/01/02 0000 Unit started the month at 100% / 858 MWe.

11/23/02 0148 Commenced ramping to 85% In accordance with procedure 2-OSP-TM-001.

11/23/02 0251 Stopped ramp at 85%.

11/23/02 0303 Commenced 2-OSP-TM-001.

11/23/02 0332 Unit Reactor Trip. While closing #3 Governor Valve lAW 2-OSP-TM-001, EHC Control Cards failed causing all Governor Valves to fail shut. Cards replaced.

11/24/02 1550 Reactor Critical.

11/27/02 0247 Generator On-line.

11/27/02 1653 Unit at 100% Power 855 MWe.

11/30/02 2400 Unit finished the month at 100% / 857 MWe.

Surry Monthly Operating Report No. 02-11 Page 10 of 15 FACIuTY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHYEAR: November 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-11 Page 11 of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: November 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-11 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: November 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-11 Page 13 of 15 CHEMISTRY REPORT MONTHYEAR: November 2002 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Min. Avg.

Gross Radioactivity, iCilml 3.98E-1 1.39E-1 2.86E-1 3.87E-1 2.82E-2 2.55E-1 Suspended Solids, ppm - - 0.05 0.01 0.03 Gross Tritium, pCilml 1.21E+0 7.14E-1 8.77E-1 1.63E+0 1.15E+0 1.47E+0 1131, 4Ci/ml 2.85E-4 1.10E-4 1.90E-4 1.84E-4 4.90E-5 1.03E-4 1131/1133 0.11 0.06 0.08 0.1 0.07 0.08 Hydrogen, cc/kg 37.8 35.2 36.5 40.5 36.2 38.4 Lithium, ppm 2.32 2.07 2.19 2.69 2.06 2.29 Boron - 10, ppm* 117 97 107 288 194 235 Oxygen, (DO), ppm < 0.005 < 0.005 <0.005 <0.005 < 0.005 *50.005 Chloride, ppm 0.004 0.002 0.003 0.003 0.002 0.002 pH ( 25 degree Celsius 7.2 6.87 7 6.77 6.4 6.55

• Boron - 10 = Total Boron x 0.196 Comments:

None

Surry Monthly Operating Report No. 02-11 Page 14 of 15 FUEL HANDLING UNITS I & 2 MONTHIYEAR: November 2002 New Fuel Number of New or Spent Shipment or Date Stored or Assemblies Assembly ANSI Initial Fuel Shipping Cask No. Received oer Shioment Number Number Enrichment Cask Activity None during the Reporting Period

Surry Monthly Operating Report No. 02-11 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED INTECHNICAL SPECIFICATIONS MoNTIVEAR: November 2002 None during the Reporting Period