ML043550138

November 2004 Monthly Operating Report for Surry Power Station Units 1 and 2

ML043550138
Person / Time
Site:	Surry
Issue date:	12/10/2004
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
04-741
Download: ML043550138 (16)

Text

VIRGINIA ELECTRIC AND POWEIR COMPANY RICjIMOND, VIRGINIA 23261 December 10, 2004 U. S. Nuclear Regulatory Commission Serial No.04-741 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 2004 is provided in the attachment.

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

Very truly yours, Richar . l t 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. N. P. Garrett NRC Senior Resident Inspector Surry Power Station

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 04-11 Approved:

/0/O/

00

.tVicesidDa Date

Surry Monthly Operating Report No. 04-11 Page2of 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 Time Limits Specified in Technical Specifications ........................................................... 15

Surry Monthly Operating Report No. 04-11 Page 3 of 15 OPERATING DATA REPORT Docket No.: 50-280 Date: 12/01/04 Completed By: R. Stief Telephone: (757) 365-2486

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

2. Reporting Period:................................................ November 2004

3. Licensed Thermal Power (MWI):......................... 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 720.00 8040.00 280008.00

12. Hours Reactor Was Critical 0.00 7295.80 208699.28

13. Reactor Reserve Shutdown Hours 0.00 0.00 3774.50

14. Hours Generator On-Line 0.00 7266.78 205871.55

15. Unit Reserve Shutdown Hours 0.00 0.00 3736.20

16. Gross Thermal Energy Generated (MWH) 0.00 18421462.00 492813385.60

17. Gross Electrical Energy Generated (MWH) 0.00 6149137.00 162288402.00

18. Net Electrical Energy Generated (MWH) 0.00 5927202.00 155089302.00

19. Unit Service Factor 0.00% 90.38% 73.52%

20. Unit Availability Factor 0.00% 90.38% 74.86%

21. Unit Capacity Factor (Using MDC Net) 0.00% 91.01% 70.63%

22. Unit Capacity Factor (Using DER Net) 0.00% 93.56% 70.29%

23. Unit Forced Outage Rate 0.00% 0.39% 11.68%

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

Type and duration of scheduled shutdowns are no longer provided.

[

Reference:

Letter S/N 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, 20001

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

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

Surry Monthly Operating Report No. 04-11 Page 4 of 15 OPERATING DATA REPORT Docket No.: 50-281 Date: 12/01/04 Completed By: R. Stief Telephone: (757) 365-2486

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

2. Reporting Period:................................................ November 2004

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 720.00 8040.00 276889.00

12. Hours Reactor Was Critical 720.00 7885.52 206847.82

13. Reactor Reserve Shutdown Hours 0.00 0.00 328.10

14. Hours Generator On-Line 720.00 7862.75 204309.17

15. Unit Reserve Shutdown Hours 0.00 0.00 0.00

16. Gross Thermal Energy Generated (MWH) 1832625.10 19962477.80 490608821.60

17. Gross Electrical Energy Generated (MWH) 617150.00 6676886.00 161655200.00

18. Net Electrical Energy Generated (MWH) 595974.00 6442634.00 154535470.00

19. Unit Service Factor 100.00% 97.80% 73.79%

20. Unit Availability Factor 100.00% 97.80% 73.79%

21. Unit Capacity Factor (Using MDC Net) 101.56% 98.32% 70.85%

22. Unit Capacity Factor (Using DER Net) 105.04% 101.69% 70.83%

23. Unit Forced Outage Rate 0.00% 2.20% 9.29%

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

April 2005 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. 04-11 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: November 2004 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 12/01/04 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 .

11/01/04 S 720 C 1 N/A N/A N/A Unit offline for refueling (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 1 - Same Source for Licensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 04-11 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQuAL To OR GREATER THAN 20%)

REPORT MONTH: November 2004 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 12101/04 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 Exhibit 1 - Same Source for Licensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 04-11 Page7of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 12101/04 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: November 2004 Average Daily Power Level Average Daily Power Level Dav (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 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. 04-11 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 12101/04 Completed by: R.Stief Telephone: (757) 365-2486 MoNrH: November 2004 Average Daily Power Level Average Daily Power Level Day (MWe- Net) Day (MWe- Net) 1 827 17 829 2 827 18 829 3 827 19 829 4 827 20 829 5 827 21 830 6 826 22 829 7 827 23 829 8 825 24 829 9 826 25 829 10 827 26 826 11 827 27 828 12 827 28 829 13 827 29 828 14 827 30 825 15 828 16 830 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. 04-11 Page 9 of 15

SUMMARY

OF OPERATING EXPERIENCE MoNTH/YEAR: November 2004 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.

UNrr ONE:

11/01/04 0000 Unit started the month at 0% /0 MWe due to refueling outage.

11/30/04 2400 Unit finished the month at 0% /0 MWe.

UNrr Two:

11/01/04 0000 Unit started the month at 100% / 856 MWe.

11/30/04 2400 Unit finished the month at 100% / 856 MWe.

Surry Monthly Operating Report No. 04-11 Page 10 of 15 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHIYEAR: November 2004 None during the Reporting Period.

Surry Monthly Operating Report No. 04-11 Page1l of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: November 2004 SC-03-002, Rev. 4 Justification for Continued Operation 11/09104 Justification for Continued Operation (JCO) SC-03-002, 'Control of Auxiliary Feedwater to Steam Generators with One Emergency Bus De-energized" changes applicable procedures to maintain four of the six motor-operated valves (MOVs) to the steam generators (SGs) closed. With this configuration, in the event of a steam generator tube rupture, control room operators will be able to align the MOVs to Isolate the ruptured SG. Revision 4 changed the JCO to be applicable to Unit 2 only. Design Change Package (DCP)04-002, "Replace AFW Isolation Valves with Stop-Check Valves/Surry/Units 1 & 2" replaces the Auxiliary Feedwater (AFW) isolation valves downstream of each AFW MOV with stop-check valves and provide access for testing them. The DCP was installed for Unit 1 during Its refueling outage. Unit 2 will be completed during its next refueling outage.

Surry Monthly Operating Report No. 04-11 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNTh/YEAm: November 2004 None during the Reporting Period

Surry Monthly Operating Report No. 04-11 Page 13 of 15 CHEMISTRY REPORT MONTH/YEAR: November 2004 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Min. Avg.

Gross Radioactivity, VCUml 9.47E-1 9.01 E-4 1.04E-1 2.51 E-1 1.22E-1 1.77E-1 Suspended Solids, ppm 0.5 0.01 0.07 -

Gross Tritium, l.Ci/ml 8.21 E-2 8.21 E-2 8.21 E-2 1.33E+0 9.58E-1 1.19E+0 1131, PCi/ml 1.13E-4 2.43E-5 6.35E-5 1131/1133 - - 0.45 0.15 0.22 Hydrogen, cc/kg 24.1 3.8 9.2 44.5 38.4 41.9 Uthium, ppm 0.44 0.1 0.17 2.27 2.11 2.19 Boron - 10, ppm* 489 381 475 129 111 121 Oxygen, (DO), ppm 8.0 < 0.005 4.1

• 0.005

• 0.005

• 0.005 Chloride, ppm 0.084 0.003 0.023 0.006 0.002 0.003 pH @ 25 degree Celsius 5.67 4.56 4.94 6.97 6.77 6.88 Boron - 10 = Total Boron x 0.196 Comments:

Unit 1: Unit shutdown for RFO. Iodine-131 analysis not performed.

Unit 2: Unit at 100% power. Quarterly Suspended Solids not required.

Surry Monthly Operating Report No. 04-11 Page 14 of 15 FUEL HANDLING UNiTS1 &2 MoNTH/YEAR: November 2004 New Fuel Number of New or Spent Shipment or Date Stored Assemblies Assembly ANSI Initial Fuel Shipping Cask No. or Received per Shipment Number Number Enrichment Cask Activity None during the Reporting Period

Surry Monthly Operating Report No. 04-11 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED INTECHNICAL SPECIFICATIONS MoNTHfYE~A: November 2004 None during the Reporting Period