ML022270290

July 2002 Monthly Operating Report for Surry Units 1 & 2

ML022270290
Person / Time
Site:	Surry
Issue date:	08/08/2002
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
02-481, SPS Lic/JSA R0
Download: ML022270290 (16)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 August 8, 2002 U. S. Nuclear Regulatory Commission Serial No.02-481 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 July 2002 is provided in the attachment.

Ifyou 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 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. 02-07 Approved: I Site ice President /Da

Surry Monthly Operating Report No. 02-07 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 Time Limits Specified in Technical Specifications ....................................................................................................................... 15

Surry Monthly Operating Report No. 02-07 Page 3 of 15 OPERATING DATA REPORT Docket No.: 50-280 Date: 08/01/02 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit N a m e : ........................................................... Surry Unit 1

2. Reporting Period: ................................................. July 2002

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

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

5. Design Electrical Rating (Net MW e): .................... 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 5087.0 259535.0

12. Hours Reactor Was Critical 744.0 5087.0 190848.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5

14. Hours Generator On-Line 744.0 5087.0 188189.2

15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2

16. Gross Thermal Energy Generated (MWH) 1894224.0 12894186.5 448201664.4

17. Gross Electrical Energy Generated (MWH) 628285.0 4320159.0 147400262.0

18. Net Electrical Energy Generated (MWH) 605676.0 4153787.0 140746648.0

19. Unit Service Factor 100.0% 100.0% 72.5%

20. Unit Availability Factor 100.0% 100.0% 73.9%

21. Unit Capacity Factor (Using MDC Net) 100.5% 100.8% 69.3%

22. Unit Capacity Factor (Using DER Net) 103.3% 103.6% 68.8%

23. Unit Forced Outage Rate 0.0% 0.0% 12.5%

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 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. 02-07 Page 4 of 15 OPERATING DATA REPORT Docket No.: 50-281 Date: 08/01/02 Completed By: R. Stief Telephone: (757) 365-2486

1. U nit Name : ........................................................... Surry Unit 2

2. Reporting Period: ................................................. July 2002

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

4. Nameplate Rating (Gross MW e): ......................... 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 5087.0 256416.0

12. Hours Reactor Was Critical 744.0 4428.8 188246.8

13. Reactor Reserve Shutdown Hours 0.0 0.0 328.1

14. Hours Generator On-Line 744.0 4390.3 186006.7

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1894224.0 11097971.3 444122875.5

17. Gross Electrical Energy Generated (MWH) 630135.0 3717754.0 146094761.0

18. Net Electrical Energy Generated (MWH) 606317.0 3586076.0 139543126.0

19. Unit Service Factor 100.0% 86.3% 72.5%

20. Unit Availability Factor 100.0% 86.3% 72.5%

21. Unit Capacity Factor (Using MDC Net) 100.0% 86.5% 69.3%

22. Unit Capacity Factor (Using DER Net) 103.4% 89.5% 69.1%

23. Unit Forced Outage Rate 0.0% 0.0% 9.9%

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, 2000]

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

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

Surry Monthly Operating Report No. 02-07 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: July 2002 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 08/01/02 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) 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. 02-07 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: July 2002 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 08/01/02 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) 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. 02-07 Page 7 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 08/01/02 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: July 2002 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 816 17 814 2 815 18 814 3 814 19 813 4 813 20 813 5 812 21 813 6 814 22 810 7 814 23 812 8 814 24 813 9 815 25 815 10 814 26 816 11 816 27 816 12 816 28 815 13 817 29 813 14 817 30 812 15 816 31 811 16 815 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. 02-07 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 08/01/02 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: July 2002 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 816 17 815 2 815 18 815 3 814 19 813 4 813 20 813 5 813 21 813 6 814 22 811 7 813 23 814 8 814 24 814 9 815 25 816 10 816 26 818 11 817 27 817 12 818 28 816 13 818 29 814 14 819 30 814 15 818 31 813 16 817 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. 02-07 Page 9 of 15

SUMMARY

OF OPERATING EXPERIENCE MONTH/YEAR: July 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.

UNIT ONE:

07/01/02 0000 Unit started the month at 100% /846 MWe.

07/31/02 2400 Unit finished the month at 100% / 841 MWe.

UNrr Two:

07/01/02 0000 Unit started the month at 100% / 848 MWe.

07/31/02 2400 Unit finished the month at 100% / 842 MWe.

Surry Monthly Operating Report No. 02-07 Page 10 of 15 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: July 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-07 Page 11 of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: July 2002 FS02-012 UFSAR Change Request 07/18/02 (Regulatory Evaluation 02-007)

UFSAR Change Request FS02-012 replaces the post-LOCA containment hydrogen analysis model with a new NRC approved analysis model prepared by Westinghouse.

Surry Monthly Operating Report No. 02-07 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNTH/YEAR: July 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-07 Page 13 of 15 CHEMISTRY REPORT MONTH/YEAR: July 2002 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Min. Avg.

Gross Radioactivity, gCi/ml 3.73E-1 2.16E-1 3.10E-1 3.52E-1 2.05E-1 2.84E-1 Suspended Solids, ppm -

Gross Tritium, jiCi/ml 1.51 E+0 1.28E+0 1.41 E+0 1.22E+0 8.46E-1 1.04E+0 113 1 , pCi/ml 1.82E-4 8.71 E-5 1.43E-4 1.87E-4 9.84E-5 1.14E-4 1131/1133 0.09 0.04 0.07 0.21 0.11 0.13 Hydrogen, cc/kg 39.5 33.5 35.4 39.6 33.7 35.6 Lithium, ppm 2.34 2.08 2.22 2.52 2.21 2.37 Boron - 10, ppm* 191 175 183 268 256 262 Oxygen, (DO), ppm _ 0.005 < 0.005 _ 0.005 <0.005 _ 0.005 < 0.005 Chloride, ppm 0.006 0.005 0.005 0.006 0.002 0.003 pH @ 25 degree Celsius 6.69 6.51 6.62 6.49 6.27 6.38

• Boron - 10 = Total Boron x 0.196 Comments:

None

Surry Monthly Operating Report No. 02-07 Page 14 of 15 FUEL HANDLING UNITS 1 & 2 MONTH/YEAR: July 2002 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

Surry Monthly Operating Report No. 02-07 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTH/YEAR: July 2002 None during the Reporting Period