ML051370519

April 2005 Monthly Operating Report for Surry Units 1 and 2

ML051370519
Person / Time
Site:	Surry
Issue date:	05/04/2005
From:	Jernigan D Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
05-266
Download: ML051370519 (19)

Text

VIRGINIA ELECTRIC AND POWNER COMPANY RICiNMOND, VIRGINIA 23261 May 4, 2005 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Serial No.

SPS Lic/JSA Docket Nos.05-266 RO 50-280 50-281 DPR-32 DPR-37 License Nos.

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 April 2005 is provided in the attachment.

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

V ty

yours, Donald E. Jernigan, 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

-'2- '09-1

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 05-04 fr Approved:

Surry Monthly Operating Report No. 05-04 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. 05-04 Page 3 of 18 OPERATING DATA REPORT Docket No.:

Date:

Completed By:

Telephone:

50-280 05/01/05 R. Stief (757) 365-2486 1.

2.

3.

4.

5.

6.

7.

Unit Name:.........................................................

Reporting Period:................................................

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

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

Design Electrical Rating (Net MWe):....................

Maximum Dependable Capacity (Gross MWe):....

Maximum Dependable Capacity (Net MWe):........

Surry Unit 1 April 2005 2546 847.5 788 840 799

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:

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Hours in Reporting Period Hours Reactor Was Critical Reactor Reserve Shutdown Hours Hours Generator On-Line Unit Reserve Shutdown Hours Gross Thermal Energy Generated (MWH)

Gross Electrical Energy Generated (MWH)

Net Electrical Energy Generated (MWH)

Unit Service Factor Unit Availability Factor Unit Capacity Factor (Using MDC Net)

Unit Capacity Factor (Using DER Net)

Unit Forced Outage Rate This Month 719.00 719.00 0.00 719.00 0.00 1829921.20 614164.00 583771.00 100.00%

100.00%

101.62%

103.04%

0.00%

Year-To-Date 2879.00 2787.53 0.00 2756.97 0.00 6999649.60 2341694.00 2229581.00 95.76%

95.76%

96.92%

98.28%

4.24%

Cumulative 283631.00 212188.93 3774.50 209306.19 3736.20 501484327.40 165186969.00 156916980.00 73.80%

75.11%

70.52%

70.21%

11.56%

24.

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

I 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. 05-04 Page 4 of 18 OPERATING DATA REPORT Docket No.:

Date:

Completed By:

Telephone:

50-281 05/01/05 R. Stief (757) 365-2486 1.

2.

3.

4.

5.

6.

7.

Unit Name:.........................................................

Reporting Period:................................................

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

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

Design Electrical Rating (Net MWe):....................

Maximum Dependable Capacity (Gross MWe):....

Maximum Dependable Capacity (Net MWe):........

Surry Unit 2 April 2005 2546 847.5 788 840 799

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:

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Hours in Reporting Period Hours Reactor Was Critical Reactor Reserve Shutdown Hours Hours Generator On-Line Unit Reserve Shutdown Hours Gross Thermal Energy Generated (MWH)

Gross Electrical Energy Generated (MWH)

Net Electrical Energy Generated (MWH)

Unit Service Factor Unit Availability Factor Unit Capacity Factor (Using MDC Net)

Unit Capacity Factor (Using DER Net)

Unit Forced Outage Rate This Month 719.00 551.60 0.00 551.15 0.00 1394298.10 469068.00 446079.00 76.66%

76.66%

77.65%

78.73%

0.00%

Year-To-Date 2879.00 2711.60 0.00 2711.15 0.00 6891800.60 2318510.00 2205846.00 94.1 7%

94.17%

95.89%

97.23%

0.00%

Cumulative 280512.00 210303.42 328.10 207764.32 0.00 499394192.40 164611355.00 156382291.00 74.07%

74.07%

70.74%

70.75%

9.15%

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. 05-04 Page 5 of 18 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: April 2005 Docket No.:

Unit Name:

Date:

Completed by:

Telephone:

50-280 Surry Unit 1 05/01/05 R. Stief (757) 365-2486 None during the Reporting Period (1)

F:

Forced S:

Scheduled (2)

REASON:

A -

Equipment Failure (Explain)

B -

Maintenance or Test C -

Refueling D -

Regulatory Restriction E -

Operator Training & Ucensing Examination F -

Administrative G -

Operational Error (Explain)

H Other (Explain)

(3)

METHOD:

1 -

Manual 2 -

Manual Scram 3 -

Automatic Scram 4 -

Other (Explain)

(4)

Exhibit G - Instructions for Preparation of Data Entry Sheets for Ucensee Event Report (LER) File (NUREG 0161)

(5)

Exhibit 1 - Same Source

Surry Monthly Operating Report No. 05-04 Page 6 of 18 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: April 2005 Docket No.:

Unit Name:

Date:

Completed by:

Telephone:

50-281 Surry Unit 2 05/01/05 R. Stief (757) 365-2486 (1)

(2)

M3o (4)

(5)

Method Duration of LER No.

System Component Cause & Corrective Action to Date Type Hours Reason Shutting Code Code Prevent Recurrence Down Rx 04/24/05 S

167.85 C

1 N/A N/A N/A Unit offline for refueling (1)

F:

Forced S:

Scheduled (2)

REASON:

A -

Equipment Failure (Explain)

B -

Maintenance or Test C -

Refueling D -

Regulatory Restriction E -

Operator Training & Ucensing Examination F -

Administrative G -

Operational Error (Explain)

H Other (Explain)

(3)

METHOD:

1 -

Manual 2 -

Manual Scram 3 -

Automatic Scram 4 -

Other (Explain)

(4)

Exhibit G - Instructions for Preparation of Data Entry Sheets for Ucensee Event Report (LER) File (NUREG 0161)

(5)

Exhibit 1 - Same Source

Surry Monthly Operating Report No. 05-04 Page 7 of 18 AVERAGE DAILY UNIT POWER LEVEL Docket No.:

50-280 Unit Name:

Surry Unit 1 Date:

05/01/05 Completed by:

R. Stief Telephone:

(757) 365-2486 MONrH:

April 2005 Day 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 Average Daily Power Level (MWe-Net) 814 814 780 814 814 814 814 814 813 814 812 813 814 813 814 814 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Average Daily Power Level (MWe - Net) 812 813 813 814 814 814 812 791 808 809 810 810 810 810 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. 05-04 Page 8 of 18 AVERAGE DAILY UNIT POWER LEVEL Docket No.:

50-281 Unit Name:

Surry Unit 2 Date:

05/01/05 Completed by:

R. Stief Telephone:

(757) 365-2486 MONTH:

April 2005 Day 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 Average Daily Power Level (MWe-Net) 816 816 781 813 815 813 814 815 815 815 816 815 815 814 815 815 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Average Daily Power Level (MWe-Net) 817 815 815 814 814 814 394 0

0 0

0 0

0 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. 05-04 Page 9 of 18

SUMMARY

OF OPERATING EXPERIENCE MONTH/YEAR: April 2005 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:

04/01/05 0000 Unit started the month at 100% 1 854 MWe.

04/30/05 2400 Unit finished the month at 100% / 854 MWe UNrr Two:

04/01/05 0000 Unit started the month at 100% / 857 MWe.

04/23/05 1707 Commenced ramp down for refueling shutdown. Unit at 100% /854 MWe.

04/23/05 2158 Stopped ramp for turnover. Unit at 20% / 110 MWe.

04/23/05 2326 Recommenced ramp. Unit at 20% 1/108 MWe.

04/24/05 0000 Unit at 7/o / 25 MWe.

04/24/05 0009 Unit offline.

04/24/05 0036 Reactor tripped.

04/30/05 2400 Unit finished the month at 0% I 0 MWe.

Surry Monthly Operating Report No. 05-04 Page IOof 18 FAcILrrY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHIYEAR: April 2005 None during the Reporting Period.

Surry Monthly Operating Report No. 05-04 Page 1 of 18 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: April 2005 None during the Reporting Period.

Surry Monthly Operating Report No. 05-04 Page 12 of 18 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTHYEAR: April 2005 None during the Reporting Period

Surry Monthly Operating Report No. 05-04 Page 13 of 18 CHEMISTRY REPORT MoNTHIYEAR: April 2005 Unit No. 1 l

Unit No. 2 Primary Coolant Analysis Max.

Min.

Avg.

Max.

Min.

Avg.

Gross Radioactivity, jiCVml 4.93E-1 2.49E-1 3.43E-1 6.21 E-1 1.64E-3 1.59E-1 Suspended Solids, ppm 0.100 S 0.010 0.043 Gross Tritium, pCVml 1.OOE+0 8.45E-1 9.44E-1 4.41 E-1 2.68E-1 3.69E-1 1131, gCVml 9.56E-4 8.44E-5 1.52E-4 1.20E-4 3.04E-5 6.28E-5 1131/1133 0.11 0.05 0.08 0.21 0.09 0.15 Hydrogen, cc/kg 38.6 36.0 37.1 43.4 1.6 24.9 Lithium, ppm 3.51 3.13 3.32 1.31 0.10 0.62 Boron - 10, ppm*

238 224 231 495 13 263 Oxygen, (DO), ppm S 0.005 S 0.005 S 0.005 8.00 S 0.005 2.815 Chloride, ppm 0.013 0.010 0.012 0.003 0.001 0.001 pH @ 25 degree Celsius 6.71 6.43 6.60 7.56 4.62 6.11 Boron - 10 = Total Boron x 0.196 Comments:

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

Unit 2: Unit shutdown 04/24/2005 for RFO.

Surry Monthly Operating Report No. 05-04 Page 14 of 18 FUEL HANDUNG UNrrS1 &2 MoNrHIYEAR: April 2005 New Fuel Shipment or Cask No.

Unit 2 Batch 22 Shipment #1 Unit 2 Batch 22 Shipment #2 Date Stored or Received Number of Assemblies per Shipment Assembly Number New or Spent ANSI Initial Fuel Shipping Number Enrichment Cask Activity 04/04105 04/05/05 06T 07T 08T 09T 1 OT 17T 29T 39T 40T 44T 46T 48T 02T 03T 23T 24T 26T 27T LM 1 L3Y LM1 L40 LM1 L41 LM1 L42 LM1 L43 LM1 L4A LM1 L4R LM1 L52 LM1 L53 LM1L57 LM1 L59 LM1 L5C LM1 L3U LM1 L3V LM1 L4J LM1 L4K LM1 L4M LM1L4N 4.1022 4.1008 4.1037 4.1042 4.0990 4.1028 4.2509 4.2498 4.2489 4.2547 4.2554 4.2538 4.1014 565.27 GBq 565.41 GBq 4.1031 4.1175 4.1062 4.1045 4.0947

Surry Monthly Operating Report No. 05-04 Page 15 of 18 FUEL HANDUNG UNrrs I 2

MONrH/YEAR: April 2005 New Fuel Number of Shipment or Date Stored or Assemblies Cask No.

Received per Shipment Assembly Number New or Spent ANSI Initial Fuel Shipping Number Enrichment Cask Activity Unit 2 Batch 22 Shipment #3 04/06/05 12 31T 32T 33T 35T 54T 55T 04T 05T 13T 19T 20T 25T 30T 43T 45T 47T 50T 53T LM1 L4T LM1 L4U LM1 L4V LM 1 L4X LM1 L5K LM1L5L LM1 L3W LM1 L3X LM1 L46 LM1-L4D LM1 L4E LM1 L4L LM1L4S LM1 L56 LM1L58 LM1 L5A LM1 L5E LM1 L5J 4.2473 4.2469 4.2476 4.2551 4.2537 4.2508 4.1015 4.0984 4.1024 4.1028 4.1200 4.1042 4.2551 4.2524 4.2504 4.2539 4.2589 4.2515 565.29 GBq

Surry Monthly Operating Report No. 05-04 Page 16 of 18 FUEL HANDLING UNITS 1 & 2 MoNTH/YEAR: April 2005 New Fuel Number of Shipment or Date Stored or Assemblies Cask No.

Received per Shipment Unit 2 Batch 22 Shipment #4 04/07/05 12 Assembly Number ANSI Number New or Spent Initial Fuel Shipping Enrichment Cask Activity 01T 11T 12T 14T 18T 22T 37T 41T 42T 49T 51T 52T 15T LMI L3T LM1 L44 LM1 L45 LM1 L47 LM1U4C LM1L4H LM1L50 LM 1 L54 LM1 L55 LM1-L5D LM1 L5G LM1-L5H LM1148 LM1 L49 LM1 L4G LM1 L4P LM1 L4W LM1 L4Y 4.1002 4.1031 4.1019 4.1048 4.1025 4.1111 4.2525 4.2475 4.2486 4.2537 4.2597 4.2563 4.1032 565.61 GBq 376.72 GBq Unit 2 Batch 22 Shipment #5 04/08/05 8

16T 21T 28T 34T 36T 4.1034 4.1044 4.1061 4.2546 4.2465

Surry Monthly Operating Report No. 05-04 Page 17 of 18 FUEL HANDLING UNrrs 1 & 2 MoNTHIYEAR: April 2005 New Fuel Shipment or Cask No.

Date Stored or Received Number of Assemblies Der Shipment Assembly Number New or Spent ANSI Initial Fuel Shipping Number Enrichment Cask Activity 38T 56T LM1 L51 LM1 L5M 4.2502 4.2538

Surry Monthly Operating Report No. 05-04 Page 18 of 18 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MoNTH/YEAR: April 2005 None during the Reporting Period