ML031681398

May 2003 Monthly Operating Report for Surry Units 1 and 2

ML031681398
Person / Time
Site:	Surry
Issue date:	06/05/2003
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
03-363, SPS Lic/JSA R0
Download: ML031681398 (16)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 June 5, 2003 U. S. Nuclear Regulatory Commission Serial No.03-363 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 May 2003 is provided in the attachment.

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

Very truly yours, Richard H. Blount, Site Vice President Surry Power Station Attachment Commitments made by this letter: None cc: United States Nudear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW, Suite 23 T85 Atlanta, Georgia 303034931 Mr. R. A. Musser NRC Senior Resident Inspector Surry Power Station LA

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 03-05 Approved: z '2sit isden V te 3

Surry Monthly Operating Report No. 03-05 Page 2 of 15 TABLE OF CONTENTS Section Page Operating Data Report - Unit No. 1 ........................................................... 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. 1............................................................ 7 Average Daily Unit Power Level - Unit No. 2 ............................................................ 8 Summary of Operating Experience - Unit Nos. 1 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 Report ........................................................... 13 Fuel Handling - Unit Nos. 1 and 2........................................................... 14 Description of Periodic Test(s) Which Were Not Completed Within the lime Umits Specified in Technical Specifications ............................................................ 15

Surry Monthly Operating Report No. 03-05 Page 3 of 15 OPERATING DATA REPORr Docket No.: 50-280 Date: 06/01/03 Completed By: R. Stief Telephone: (757) 365-2486

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

2. Reporting Period: ................................................. May 2003

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 744.0 3623.0 266831.0

12. Hours Reactor Was Critical 0.0 2325.5 196847.1

13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5

14. Hours Generator On-Line 0.0 2271.5 194133.7

15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2

16. Gross Thermal Energy Generated (MWH) 0.0 5688741.6 463195058.3

17. Gross Electrical Energy Generated (MWH) 0.0 1899476.0 152404800.0

18. Net Electrical Energy Generated (MWH) 0.0 1831193.0 145573514.0

19. Unit Service Factor 0.0% 62.7% 72.8%

20. Unit Availability Factor 0.0% 62.7% 74.2%

21. Unit Capacity Factor (Using MDC Net) 0.0% 62.4% 69.7%

22. Unit Capacity Factor (Using DER Net) 0.0% 64.1% 69.2%

23. Unit Forced Outage Rate 0.0/o 13.1% 12.3%

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

Type and duration of scheduled shutdowns are no longer provided.

r

Reference:

Letter S/N 00-069. dated Februarv 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. Uni In Test Status (Prior to Commercial Operation):

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

Surry Monthly Operating Report No. 03-05 Page 4 of 15 OPERATING DATA REPORT Docket No.: 50-281 Date: 06101/03 Completed By: R. Stief Telephone: (757) 365-2486

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

2. Reporting Period: ................................................. May 2003

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): ... 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 744.0 3623.0 263712.0

12. Hours Reactor Was Critical 744.0 3560.1 195443.5

13. Reactor Reserve Shutdown Hours 0.0 0.0 328.1

14. Hours Generator On-Line 744.0 3535.3 193119.7

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1894162.9 8985852.4 462212836.9

17. Gross Electrical Energy Generated (MWH) 635030.0 3034860.0 152175393.0

18. Net Electrical Energy Generated (MWH) 613882.0 2911044.0 145391761.0

19. Unit Service Factor 100.0% 97.6% 73.2%

20. Unit Availability Factor 100.0% 97.6% 73.2%

21. Unit Capacity Factor (Using MDC Net) 101.2% 98.6%h 70.1%

22. Unit Capacity Factor (Using DER Net) 104.7% 102.0% 70.0%

23. Unit Forced Outage Rate 0.0% 2.4% 9.7/o

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

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

[

Reference:

Letter S/N 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. 03-05 Page 5 of 15 UNrr SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: May 2003 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 06/01/03 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 05/01103 S 744.00 C I N/A NWA N/A Unit offline for Refueling Outage/Reactor Vessel Head Replacement (1) (2) (3)

F: Forced REASON: METHOD:

S: Scheduled A - Equipment Failure (Explain) 1 - Manual B - Maintenance or Test 2 - Manuai 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 1 - Same Source for Ucensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 03-05 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MoNTH: May 2003 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 06101/03 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) 1 - 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 Exhibt 1 - Same Source for Licensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 03-05 Page 7 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 06/01/03 Completed by: R. Stief Telephone: (757) 365-2486 MoNTH: May 2003 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 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. 03-05 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 06/01/03 Completed by: R. Stief Telephone: (757) 365-2486 MoNTH: May 2003 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 826 17 826 2 822 18 827 3 822 19 825 4 824 20 824 5 824 21 824 6 823 22 825 7 822 23 826 8 820 24 826 9 826 25 827 10 827 26 827 11 826 27 827 12 825 28 828 13 826 29 828 14 825 30 826 15 825 31 826 16 825 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. 03-05 Page 9 of 15

SUMMARY

OF OPERANG EXPERIENCE MONH/YEAR: May 2003 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.

UNIT ONE:

05/01/03 0000 Unit started the month at 0% /0 MWe.

05131/03 2400 Unit finished the month at 0% 0 MWe.

UNi Two:

05/01/03 0000 Unit started the month at 100% / 855 MWe.

05131/03 2400 Unit finished the month at 100% 854 MWe.

Surry Monthly Operating Report No. 03-05 Page 10 of 15 FACILITY CHANGES THAT DID NOT REOUIRE NRC APPROVAL MONTHYEAR: May 2003 None durng the Reporting Period

I Surry Monthly OperatUng Report No. 03-05 Page 11 of 15 PROCEDURE OR METHoD OF OPERATION CHANGES THAT DID NoT REQUIRE NRC APPROVAL MONTHYEAR: May 2003 FS02-034 UFSAR Change Request 05/01/03 (Regulatory Evaluation 03-003)

UFSAR Change Request FS02-034 changes the reference to the design limit criterion Westinghouse has adopted for limiting the corrosion of zirconium-based fuel assembly structural components. The revised limit Is more consistent with ASME Code Section III requirements after accounting for thinning due to corrosion than the previous requirement of limiting hydrides. This updated criterion ensures that corrosion of the fuel assembly structural components Is sufficiently restricted to preclude fuel damage, conforms to NUREG-0800 and Industry guidelines, and has been reviewed and approved by the NRC.

The new criterion Is being applied to the analysis of fuel for Surry Units 1 and 2 starting with the Surry 1 Cycle 19 reload evaluation.

Surry Monthly Operating Report No. 03-05 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTHrYEAR: May 2003 None during the Reporting Period

Surry Monthly Operating Report No. 03-05 Page 13 of 15 CHEMISTRY REPORT MoNmIYEAR: May 2003 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Min. Avg.

Gross Radioactvity, CVmi 2.99E-1 125E-1 2.12E-1 Suspended Solids, ppm . . -

Gross Tritium, LCVml - 7.11 E-1 6.40E-1 6.73E-1 l131, CVmI - 2.65E-4 5.53E-5 1.18E4 11311133 - 0.23 0.05 0.1 Hydrogen, cclkg - 37.5 34.8 36 Lithium, ppm 2.35 2.06 2.19 Boron - 10, ppm 487 478 483 100 80 91 Oxygen, (DO), ppm -0.005 s s 0.005 s 0.005 Chloride, ppm 0.009 0.001 0.003 0.003 0.001 0.001 pH 25 degree Celsius 5.08 4.96 5.01 7.09 6.9 7.01

• Boron - 10 = Total Boron x 0.196 Comments:

None

Surry Monthly Operating Report No. 03-05 Page 14 of 15 FUEL HANDLING UNrrs 1 & 2 MONTH/YEAR: May 2003 New Fuel Number of New or Spent Shipment or Date Stored or Assemblies Assembly ANSI Initial Fuel Shipping Cask No. Received per Shipment Number Number Enrichment Cask Activity None during the Reporting Period

i I i Surry Monthly Operating Report No. 03-05 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED INTECHNICAL SPECIFICATIONS MONTHYEAR: May 2003 None during the Reporting Period