ML042610413

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August 2004 Monthly Operating Report for Surry Power Station Units 1 and 2
ML042610413
Person / Time
Site: Surry  Dominion icon.png
Issue date: 09/09/2004
From: Blount R
Virginia Electric & Power Co (VEPCO)
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
04-553
Download: ML042610413 (19)
v • d • e


Text

VIRGINIA ELECTRIC AND POWER COMPANY RICiiNOND, VIRGINIA 23261 September 9, 2004 U. S. Nuclear Regulatory Commission Serial No.04-553 Attention: Document Control Desk SPSLic/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 August 2004 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. N. P. Garrett NRC Senior Resident Inspector Surry Power Station

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 04-08 Approved: ki te ite Vce President V / 0(ate

Surry Monthly Operating Report No. 04-08 Page 2 of 18 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 ........................................................... 18

Surry Monthly Operating Report No. 04-08 Page 3 of 18 OPERATING DATA REPORT Docket No.: 50-280 Date: 09/01/04 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit Name:......................................................... Surry Unit 1
2. Reporting Period:................................................ August 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):... 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 744.00 5855.00 277823.00
12. Hours Reactor Was Critical 744.00 5855.00 207258.48
13. Reactor Reserve Shutdown Hours 0.00 0.00 3774.50
14. Hours Generator On-Line 744.00 5826.43 204431.20
15. Unit Reserve Shutdown Hours 0.00 0.00 3736.20
16. Gross Thermal Energy Generated (MWH) 1893490.80 14761675.40 489153599.00
17. Gross Electrical Energy Generated (MWH) 631191.00 4925636.00 161064901.00
18. Net Electrical Energy Generated (MWH) 607855.00 4747529.00 153909629.00
19. Unit Service Factor 100.00% 99.51% 73.58%
20. Unit Availability Factor 100.00% 99.51% 74.93%
21. Unit Capacity Factor (Using MDC Net) 100.87% 100.10% 70.66%
22. Unit Capacity Factor (Using DER Net) 103.68% 102.90% 70.30%
23. Unit Forced Outage Rate 0.00% 0.49% 11.75%
24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

November 2004 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. 04-08 Page 4 of 18 OPERATING DATA REPORT Docket No.: 50-281 Date: 09/01/04 Completed By: R. Stief Telephone: (757) 365-2486

1. Unit Name:......................................................... Surry Unit 2
2. Reporting Period:................................................ August 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 744.00 5855.00 274704.00
12. Hours Reactor Was Critical 744.00 5700.52 204662.82
13. Reactor Reserve Shutdown Hours 0.00 0.00 328.10
14. Hours Generator On-Line 744.00 5677.75 202124.17
15. Unit Reserve Shutdown Hours 0.00 0.00 0.00
16. Gross Thermal Energy Generated (MWH) 1893655.70 14410028.10 485056371.90
17. Gross Electrical Energy Generated (MWH) 630957.00 4814313.00 159792627.00
18. Net Electrical Energy Generated (MWH) 608399.00 4645958.00 152738794.00
19. Unit Service Factor 100.00% 96.97% 73.58%
20. Unit Availability Factor 100.00% 96.97% 73.58%
21. Unit Capacity Factor (Using MDC Net) 100.34% 97.36% 70.60%
22. Unit Capacity Factor (Using DER Net) 103.77% 100.70% 70.56%
23. Unit Forced Outage Rate 0.00% 3.03% 9.38%
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. 04-08 Page 5 of 18 UNIT SHUTDOWN AND POWER REDUCTION (EouAL To OR GREATER THAN 20%)

REPORT MONTH: August 2004 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 09/01/04 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 & 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. 04-08 Page 6 of 18 UNrr SHUTDOWN AND POWER REDUCTION (EauAL To OR GREATER THAN 20%)

REPORT MONTH: August 2004 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 09/01/04 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 Ucensee Event Report (LER) File (NUREG 0161)

Surry Monthly Operating Report No. 04-08 Page 7 of 18 AVERAGE DAILY UNrr POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 09/01/04 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: August 2004 Average Daily Power Level Average Daily Power Level Day (MWe- Net) Day (MWe - Net) 815 17 818 2 815 18 817 3 815 19 817 4 815 20 816 5 816 21 818 6 818 22 819 7 819 23 817 8 818 24 817 9 818 25 817 10 818 26 817 11 817 27 816 12 816 28 816 13 817 29 816 14 818 30 817 15 819 31 817 16 818 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. 04-08 Page 8 of 18 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 09/01/04 Completed by: R. Stief Telephone: (757) 365-2486 MONTH: August 2004 Average Daily Power Level Average Daily Power Level Day (MWe - Net) Day (MWe - Net) 815 17 821 2 814 18 821 3 815 19 820 4 814 20 819 5 816 21 817 6 817 - 22 818 7 819 23 818 8 819 24 818 9 818 25 818 10 818 26 817 11 820 27 816 12 819 28 815 13 820 29 815 14 821 30 816 15 822 31 815 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. 04-08 Page 9 of 18

SUMMARY

OF OPERATING EXPERIENCE MoNTmYEAR: August 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:

08/01/04 0000 Unit started the month at 100% / 845 MWe.

08/31/04 2400 Unit finished the month at 100% / 847 MWe.

UNrr Two:

08/01/04 0000 Unit started the month at 100% / 845 MWe.

08/31/04 2400 Unit finished the month at 100% / 845 MWe.

Surry Monthly Operating Report No. 04-08 Page 10 of 18 FAcILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHYEAR: August 2004 None during the Reporting Period.

Surry Monthly Operating Report No. 04-08 Page 11 of 18 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR: August 2004 Regulatory Commitment Evaluation 08/18/04 Commitment Evaluation dated 08/18/04 documents revision of Dominion Virginia Powers commitment made in the Virginia Electric and Power Company letter, serial number 91-456 dated January 31,1992, 'Virginia Electric and Power Company Surry Power Station Units 1 and 2 North Anna Power Station Units 1 and 2 Response to Generic Letter 91 -11". This commitment was changed to increase the allowed outage time for a vital bus redundant power supply (UPS) from 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> to 7 days. This condition continues to meet the intent of Generic Letter 91 -11 by limiting outage time and was found to be of acceptable low risk.

Surry Monthly Operating Report No. 04-08 Page 12 of 18 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNTH/YEAR: August 2004 None during the Reporting Period

Surry Monthly Operating Report No. 04-08 Page 13 of 18 CHEMISTRY REPORT MoNTH/YEAR: August 2004 Unit No. l Unit No.22 Primary Coolant Analysis Max. Min. l A Max. Min. Avg.

Gross Radioactivity, RCVml 2.97E.1 2.04E-1 2.47E-1 2.37E-1 1.47E-1 2.06E-1 Sus ended Solids, .m Gross Tritium, IxCi/ml 5.21 E-1 3.81 E-1 4.75E-1 1.14E+0 9.39E-1 1.05E+O 1131, gCi/ml 2.77E-4 1.29E-4 2.07E4 1.07E-4 4.1 0E-5 7.56E-5 1131/1133 0.10 0.05 0.07 0.26 0.11 0.19 Hydrogen, cc/kg 38.4 33.4 35.2 44 40.1 41.6 Lithium, ppm 2.19 1.72 1.91 2.29 2.15 2.21 Boron- 10, ppm* 63 44 54 181 165 172 Oxygen, (DO), ppm l 0.005 S 0.005 S 0.005 S 0.005 S 0.005 S 0.005 Chloride, ppm 0.007 0.001 0.002 0.007 0.004 0.005 pH @ 25 degree Celsius 7.35 7.18 7.27 6.8 6.55 6.68

Unit 1: Unit at 100% power. Quarterly Suspended Solids not required.

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

Surry Monthly Operating Report No. 04-08 Page 14 of 18 FUEL HANDLING UNrs I & 2 MoNTH/YEmA: August 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 Unit 1 Batch 22 Shipment #1 08/09/04 12 01G LM1 HVS 3.8033 541.59 GBq 02G LM1HVT 3.8040 10G LM1HW2 3.8042 11G LM1HW3 3.7973 12G LMIHW4 3.7971 30G LM1 HWR 4.1027 32G LM1 HWT 4.1028 36G LM1 HWX 4.1000 38G LM1HX0 4.1022 56G LM1 HXL 4.0992 58G LM1 HXN 4.0998 59G LM1 HXP 4.0969 Unit 1 Batch 22 Shipment #2 08/12/04 12 05G LM1HVW 3.8047 541.30 GBq 06G LM1 HVX 3.8031 14G LM1HW6 3.8014 15G LM1HW7 3.8045 16G LMIHW8 3.8042 31G LM1 HWS 4.1009

Surry Monthly Operating Report No. 04-08 Page 15 of 18 FUEL HANDLING UNrrs1 &2 MoNTHIYEAn: August 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 33G LM1HWU 4.0992 34G LM1HWV 4.1018 46G LM1 HX8 4.0991 49G LM1 HXC 4.0984 5OG LM1HXD 4.0972 54G LM1 HXJ 4.1000 Unit 1 Batch 22 Shipment #3 08/13/04 12 17G LM1 HW9 3.8034 550.01 GBq 18G LMI HWA 3.8032 29G LM1HWP 4.1029 39G LM1 HX1 4.1059 40G LMI1 HX2 4.1048 41 G LM1 HX3 4.0967 42G LM1 HX4 4.1016 43G LM1 HX5 4.1026 44G LM1HX6 4.0985 45G LM1 HX7 4.1035 48G LM1HXA 4.0994 57G LM1HXM 4.0993

Surry Monthly Operating Report No. 04-08 Page 16 of 18 FUEL HANDLING UNTS 1 & 2 MoNTH/YEAR: August 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 Unit 1 Batch 22 Shipment #4 08/16/04 12 04G LMI HW 3.8001 535.32 GBq 08G LM1HW0 3.7956 09G LM1HW1 3.8006 13G LM1HW5 3.8045 19G LM1 HWC 3.7958 20G LM1HWD 3.7975 21 G LM1 HWE 3.8019 35G LM1 HWW 4.1031 37G LM1HWY 4.1051 47G LM1 HX9 4.1022 53G LM1HXH 4.1002 55G LM1 HXK 4.1002 Unit 1 Batch 22 Shipment #5 08/17/04 12 03G LM1 HVU 3.8029 531.08 GBq 07G LM1 HVY 3.8021 22G LM1 HWG 3.8022 23G LM1 HWH 3.8062 24G LM1 HWJ 3.8079 25G LM1 HWK 3.8122

Surry Monthly Operating Report No. 04-08 Page 17 of 18 FUEL HANDLING UNITS1 &2 MoNE/YwrAR: August 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 26G LM1 HWL 3.8083 27G LM1HWM 3.8080 28G LM1 HWN 3.8108 51 G LM1HXE 4.1007 52G LM1 HXG 4.0988 60G LM1HXR 4.1093

Surry Monthly Operating Report No. 04-08 Page 18 of 18 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED INTECHNICAL SPECIFICATIONS MoNTH/YEAR: August 2004 None during the Reporting Period

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