ML021130458

March 2002 Monthly Operating Report for Surry Power Station, Units 1 and 2

ML021130458
Person / Time
Site:	Surry
Issue date:	04/15/2002
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
02-236
Download: ML021130458 (17)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 April 15, 2002 U. S. Nuclear Regulatory Commission Serial No.02-236 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 March 2002 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

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 02-03 Approved: 0xz ý

,te Vice President I ; 7at

Surry Monthly Operating Report No. 02-03 Page 2 of 16 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 ....................................................................................................................... 16

Surry Monthly Operating Report No. 02-03 Page 3 of 16 OPERATING DATA REPORT Docket No.: 50-280 Date: 04/02/02 Completed By: R. Stief Telephone: (757) 365-2486

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

2. Reporting Period: ................................................. March 2002

3. Licensed Thermal Power (MW t): .......................... 2546

4. Nameplate Rating (Gross MW e): ......................... 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 2160.0 256608.0

12. Hours Reactor Was Critical 744.0 2160.0 187921.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5

14. Hours Generator On-Line 744.0 2160.0 185262.2

15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2

16. Gross Thermal Energy Generated (MWH) 1865627.3 5470030.1 440777508.0

17. Gross Electrical Energy Generated (MWH) 625663.0 1834370.0 144914473.0

18. Net Electrical Energy Generated (MWH) 602555.0 1769527.0 138362388.0

19. Unit Service Factor 100.0% 100.0% 72.2%

20. Unit Availability Factor 100.0% 100.0% 73.7%

21. Unit Capacity Factor (Using MDC Net) 100.0% 101.1% 69.0%

22. Unit Capacity Factor (Using DER Net) 102.8% 104.0% 68.4%

23. Unit Forced Outage Rate 0.0% 0.0% 12.6%

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. 02-03 Page 4 of 16 OPERATING DATA REPORT Docket No.: 50-281 Date: 04/02/02 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit N ame: ........................................................... Surry Unit 2

2. Reporting Period: ................................................. March 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 744.0 2160.0 253489.0

12. Hours Reactor Was Critical 552.8 1968.8 185786.8

13. Reactor Reserve Shutdown Hours 0.0 0.0 328.1

14. Hours Generator On-Line 552.4 1968.4 183584.8

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1398016.7 5002602.8 438027507.0

17. Gross Electrical Energy Generated (MWH) 470570.0 1683765.0 144060772.0

18. Net Electrical Energy Generated (MWH) 454404.0 1626399.0 137583449.0

19. Unit Service Factor 74.2% 91.1% 72.4%

20. Unit Availability Factor 74.2% 91.1% 72.4%

21. Unit Capacity Factor (Using MDC Net) 74.9% 92.4% 69.1%

22. Unit Capacity Factor (Using DER Net) 77.5% 95.6% 68.9%

23. Unit Forced Outage Rate 0.0% 0.0% 10.1%

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

April 2002 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 SIN 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. 02-03 Page 5 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: March 2002 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 04/01/02 Completed by: R. Stief Telephone: (757) 365-2486 (1) (2) (3) (4) (5)

Method Duration of LER No. System Component Cause & Corrective Action Date Type Hours Reason Shutting Code Code to Prevent Recurrence Down Rx 03/01/01 S 34H 6M B 4 N/A BA MO Ramped Unit to 60% for 1-FW-P-1B and 1-SD-P-2A Maintenance (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. 02-03 Page 6 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: March2002 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 04/01/02 Completed by: R. Stief Telephone: (757) 365-2486 (1) (2) (3) (4) (5)

Method Duration of LER No. System Component Cause & Corrective Action Date Type Hours Reason Shutting Code Code to Prevent Recurrence Down Rx 03/24/01 S 191H 36M C 1 N/A - N/A N/A Refueling Outage (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. 02-03 Page 7 of 16 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 04/02/02 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: March 2002 Average Daily Power Level Average Daily Power Level Day (MWe- Net) Day (MWe - Net) 1 812 17 824 2 531 18 824 3 732 19 824 4 824 20 825 5 824 21 825 6 824 22 824 7 825 23 825 8 825 24 802 9 824 25 812 10 824 26 822 11 824 27 822 12 825 28 822 13 824 29 822 14 824 30 821 15 824 31 822 16 824 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. 02-03 Page 8 of 16 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 04/02/02 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: March 2002 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 1 828 17 828 2 828 18 828 3 828 19 828 4 828 20 828 5 828 21 828 6 828 22 828 7 827 23 723 8 829 24 0 9 829 25 0 10 828 26 0 11 826 27 0 12 826 28 0 13 827 29 0 14 827 30 0 15 829 31 0 16 828 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. 02-03 Page 9 of 16

SUMMARY

OF OPERATING EXPERIENCE MONTH/YEAR: March 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:

03/01/02 0000 Unit started the month at 100% / 854 MWe.

03/01/02 2102 Commenced rampdown for 1 -FW-P-1 B and 1-SD-P-2A maintenance.

03/01/02 2222 Stopped ramp at 86% / 737 MWe to perform 1-OSP-TM-001.

03/02/02 0123 Recommenced ramp to 60-65% for removal of 1-FW-P-1 B and 1-SD-P-2A.

03/03/02 0343 Secured ramp at 60% / 505 MWe.

03/03/02 0708 1-FW-P-1 B returned to service. Commenced ramp to 100%.

03/03/02 1000 Unit at 100% / 849 MWe.

03/04/02 0037 1 -SD-P-2A returned to service.

03/31/02 2400 Unit finished the month at 100% / 854 MWe.

UNIT Two:

03/01/02 0000 Unit started the month at 100% / 855 MWe.

03/23/02 1634 Commenced ramp for Refueling Outage. Unit at 100% / 855 MWe.

03/24/02 0024 Opened output breakers. Unit offline.

03/24/02 0051 Manually tripped Unit 2 Reactor.

03/31/02 2400 Unit finished the month at 0% / 0 MWe.

Surry Monthly Operating Report No. 02-03 Page 10 of 16 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: March 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-03 Page 11 of 16 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: March 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-03 Page 12 of 16 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: March 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-03 Page 13 of 16 CHEMISTRY REPORT MONTH/YEAR: March 2002 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max. Min. Avg. Max. Min. Avg.

Gross Radioactivity, liCi/mI 3.41 E-1 2.48E-1 2.97E-1 3.38E-1 1.26E-3 1.54E-1 Suspended Solids, ppm 0.01 0.01 0.01 0.5 0.01 0.06 Gross Tritium, l.iCi/ml 9.42E-1 7.97E-1 8.69E-1 1.OOE-1 5.1OE-2 7.63E-2 1131, JiCi/ml 2.61 E-4 8.33E-5 1.25E-4 7.80E-4 8.77E-5 1.80E-4 1131/1133 0.08 0.05 0.07 0.1 0.05 0.08 Hydrogen, cc/kg 40.3 34 38.4 40.4 1.4 19.8 Lithium, ppm 2.34 2.08 2.25 1.1 0.14 0.75 Boron - 10, ppm* 264 236 246 484 3.14 274 Oxygen, (DO), ppm *0.005 *0.005 *0.005 6 < 0.005 2.6 Chloride, ppm 0.013 0.006 0.008 0.008 0.001 0.002 pH @ 25 degree Celsius 6.51 6.28 6.43 8.21 4.92 6.29

• Boron - 10 = Total Boron x 0.196 Comments:

None

Surry Monthly Operating Report No. 02-03 Page 14 of 16 FUEL HANDLING UNITS 1 & 2 MONTH/YEAR: March 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 Spent Fuel Cask TN-32-28 03/13/02 32 1U0 LMONBE 3.7837 N/A 0P8 LM05XF 3.6070 2P4 LM05XN 3.6070 ovi LMOTSR 3.8116 2V6 LM0-TG 3.8039 2V7 LMOTTH 3.8041 1Vo LMOTTO 3.8076 4C1 LM08M1 3.3990 2P6 LM05XX 3.6070 4C2 LM08NA 3.3990 1V4 LMOTT4 3.8156 0U9 LMONBB 3.7887 lvi LMOTT1 3.8090 4C4 LM08MM 3.3990 1P8 LM05X6 3.6070 4P3 LM05YB 3.6070 0C5 LM08NR 3.3990 2U9 LMONCF 3.9827

Surry Monthly Operating Report No. 02-03 Page 15 of 16 FUEL HANDLING UNITS 1 & 2 MONTHIYEAR: March 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 4U9 LMONCl 4.0062 W47 LM041 U 3.2030 2P1 LM05XB 3.6070 11U1 LMONBN 3.7935 4P6 LM05YL 3.6070 1U4 LMONBM 3.7846 1U8 LMONBT 3.7954 1U9 LMONBF 3.7919 OU8 LMONBC 3.7931 2P2 LM05X4 3.6070 5U3 LMOQ71 3.8004 4C5 LM08MD 3.3990 0V6 LMOTSW 3.8072 2C8 LM08MA 3.3990

Surry Monthly Operating Report No. 02-03 Page 16 of 16 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTH/YEAR: March 2002 None during the Reporting Period