ML030550746

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January 2003 Monthly Operating Report for Surry Power Station Units 1 & 2
ML030550746
Person / Time
Site: Surry  Dominion icon.png
Issue date: 02/13/2003
From: Blount R
Virginia Electric & Power Co (VEPCO)
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
03-100
Download: ML030550746 (16)
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Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 February 13, 2003 U. S. Nuclear Regulatory Commission Serial No.03-100 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 I AND 2 MONTHLY OPERATING REPORT The Monthly Operating Report for Surry Power Station Units 1 and 2 for the month of January 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 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 7

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 03-01 Approved:

Surry Monthly Operating Report No. 03-01 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. 03-01 Page 3 of 15 OPERATING DATA REPORT Docket No.: 50-280 Date: 02/03/03 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit Name: ................................ Surry Unit 1
2. Reporting Period: ................................................. January 2003
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): ... 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 744.0 744.0 263952.0
12. Hours Reactor Was Critical 453.7 453.7 194975.3
13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5
14. Hours Generator On-Line 400.3 400.3 192262.5
15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2
16. Gross Thermal Energy Generated (MWH) 933791.3 933791.3 458440108.0
17. Gross Electrical Energy Generated (MWH) 308402.0 308402.0 150813726.0
18. Net Electrical Energy Generated (MWH) 296029.0 296029.0 144038350.0
19. Unit Service Factor 53.8% 53.8% 72.8%
20. Unit Availability Factor 53.8% 53.8% 74.3%
21. Unit Capacity Factor (Using MDC Net) 49.1% 49.1% 69.7%
22. Unit Capacity Factor (Using DER Net) 50.5% 50.5% 69.3%
23. Unit Forced Outage Rate 46.2% 46.2% 12.4%

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. 03-01 Page 4 of 15 OPERATING DATA REPORT Docket No.: 50-281 Date: 02/03/03 Completed By: R. Stief Telephone- (757) 365-2486

1. Unit Nam e: ......................................................... Surry Unit 2
2. Reporting Period: .......................... January 2003
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 744.0 744.0 260833.0
12. Hours Reactor Was Critical 681.1 681.1 192564.5
13. Reactor Reserve Shutdown Hours 0.0 0.0 328.1
14. Hours Generator On-Line 656.3 656.3 190240.7
15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
16. Gross Thermal Energy Generated (MWH) 1657384.9 1657384.9 454884369.4
17. Gross Electrical Energy Generated (MWH) 555643.0 555643.0 149696176.0
18. Net Electrical Energy Generated (MWH) 536142.0 536142.0 143016859.0
19. Unit Service Factor 88.2% 88.2% 72.9%
20. Unit Availability Factor 88.2% 88.2% 72.9%
21. Unit Capacity Factor (Using MDC Net) 88.4% 88.4% 69.8%
22. Unit Capacity Factor (Using DER Net) 91.4% 91.4% 69.6%
23. Unit Forced Outage Rate 11.8% 11.8% 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.

I

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. 03-01 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQuAL To OR GREATER THAN 20%)

REPORT MONTH: January 2003 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 02/04/03 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 01/14/03 F 268.70 A 1 Report Under AB MO Reactor manually tripped due Review to "C"Reactor Coolant Pump Motor bearing failure 01/25/03 F 74.75 A 3 Report Under AB FCV During startup reactor tripped Review on low SG level, cause due to level control associated with the feedwater control valves (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. 03-01 Page 6 of 15 Exhibit G - Instructions for Preparation of Data Entry Sheets Exhibit 1 - Same Source for Licensee Event Report (LER) File (NUREG 0161)

UNIT SHUTDOWN AND POWER REDUCTION (EouAL To OR GREATER THAN 20%)

REPORT MONTH: January 2003 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 02/04/03 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 01/25/03 F 87.68 A 3 Report Under EL 87 Reactor tripped due to Review generator differential lockout (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)

Surry Monthly Operating Report No. 03-01 Page 7 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 02/03/03 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: January 2003 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe- Net) 1 822 17 0 2 823 18 0 3 823 19 0 4 823 20 0 5 823 21 0 6 821 22 0 7 818 23 0 9 819 24 0 9 820 25 0 10 821 26 0 I1 822 27 0 12 824 28 99 13 823 29 154 14 55 30 540 15 0 31 803 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. 03-01 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 02/03/03 Completed by: R. Stief Telephone: (757) 365-2486 MoNTH: January 2003 Average Daily Power Level Average Daily Power Level Day' (MWe - Net) Day (MWe - Net) 1 828 17 825 2 828 18 823 3 828 19 823 4 828 20 823 5 828 21 825 6 828 22 822 7 828 23 821 8 828 24 822 9 827 25 486 10 827 26 0 11 827 27 0 12 824 28 0 13 824 29 419 14 822 30 823 15 809 31 822 16 821 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. 03-01 Page 9 of 15

SUMMARY

OF OPERATING EXPERIENCE MoNTH-YEAR: January 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.

UNrr ONE:

01/01/03 0000 Unit started the month at 100% / 852 MWe.

01/14/03 0137 Reactor Manually Tripped due to 1-RC-P-1C motor bearing failure.

01/24/03 1124 Reactor Critical.

01/25/03 0619 Unit 1 Online.

01/25/03 0701 Reactor Tripped due to Lo Lo SG Level on 1-RC-E-1B.

01/26/03 2328 Reactor Critical.

01/28/03 0946 Unit 1 Online.

01/29/03 0000 Unit holding at 32% / 225 MWe pending resolution of 1-CH-LCV-1460B.

01/29/03 1337 Ramped unit to 20% to repair 1-CH-LCV-1460B.

01/29/03 1415 Ramped stopped at 20% / 135 MWe.

01/29/03 2342 1-CH-LCV-1460B repaired.

01/30/03 0058 Commenced ramp to full power. Unit at 21% / 140 MWe.

01/30/03 1228 Stopped ramp at 85% / 711 MWe to repair 1-FW-FCV-1 50B.

01/31/03 0048 Repairs completed.

01/31/03 0111 Commenced ramp.

01/31/03 0755 Unit at 100% / 850 MWe.

01/31/03 2400 Unit finished the month at 100%/ 849 MWe UNIT Two:

01/01/03 0000 Unit started the month at 100% / 856 MWe.

01/25/03 1414 Reactor Trip due to Generator Differential Lockout.

01/28/03 0503 Reactor Critical.

01/29/03 0555 Unit 2 Online.

01/29/03 1037 Holding ramp at 53% / 425 MWe to place LP Heater Drain Pumps in service.

01/29/03 1231 Commenced ramp.

01/29/03 1715 Stopped ramp at 92% /786 MWe to adjust IRPI's.

01/29/03 1810 Stopped ramp at 95.5% / 815 MWe for alternate power indication comparison.

01/29/03 2159 Unit at 100% / 849 MWe.

01/31/03 2400 Unit finished the month at 100% / 850 MWe.

Surry Monthly Operating Report No. 03-01 Page 10 of 15 FACILITY CHANGES THAT DID NOT REQUIRE N RC APPROVAL MoNTH/YEAR: January 2003 None during the Reporting Period

Surry Monthly Operating Report No. 03-01 Page 11 of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: January 2003 None during the Reporting Period

Surry Monthly Operating Report No. 03-01 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: January 2003 None during the Reporting Period

Surry Monthly Operating Report No. 03-01 Page 13 of 15 CHEMISTRY REPORT MONTH/YEAR: January 2003 Unit No 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Mm. Avg.

Gross Radioactivity, pCi/ml 5.82E-1 7.60E-3 2.30E-1 4.08E-1 7.48E-3 2.31 E-1 Suspended Solids, ppm 0.15 0.01 0.05 0.05 0.01 0.02 Gross Tritium, pCi/ml 5.53E-1 1.01 E-1 2.82E-1 1.23E+0 1.15E+0 1.20E+0 i131, P.Ci/ml 2.54E-4 2.72E-5 1.45E-4 1.52E-4 7.44E-5 1.11E-4 1131/1133 0.09 0.05 0.07 0.13 0.08 0.1 Hydrogen, cc/kg 38.7 1.4 22.3 39.9 35.9 38 Lithium, ppm 2.39 0.1 1.66 2.56 1.94 2.23 Boron - 10, ppm* 368 66 198 271 157 202 Oxygen, (DO), ppm 50.005 _<0.005 *<0.005 < 0.005

  • 0 005
  • 0.005 Chloride, ppm 0.006 0.002 0.004 0.003 0.001 0.002 pH @ 25 degree Celsius 7.36 5.39 6.17 7.01 5.7 6.54

None

Surry Monthly Operating Report No. 03-01 Page 14 of 15 FUEL HANDLING UNITS 1 & 2 MONTH/YEAR: January 2003 New Fuel Number of New or Spent Shipment or Date Stored or Assemblies Assembly ANSI Initial Fuel Shipping Cask No. Received Der Shipment Number Number Enrichment Cask Activity None during the Reporting Period

Surry Monthly Operating Report No 03-01 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTHN/EAR: January 2003 None during the Reporting Period

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