ML022600685

August 2002 Monthly Operating Report for Surry Units 1 & 2

ML022600685
Person / Time
Site:	Surry
Issue date:	09/10/2002
From:	Blount R Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
02-574
Download: ML022600685 (16)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 September 10, 2002 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Serial No.

SPS Lic/JSA Docket Nos.

License Nos.

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 August 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 ViM 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 02-574 RO 50-280 50-281 DPR-32 DPR-37

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 02-08 Approved:

Surry Monthly Operating Report No. 02-08 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. 02-08 Page 3 of 15 OPERATING DATA REPORT Docket No.:

Date:

Completed By:

Telephone:

50-280 09/03/02 R. Stief (757) 365-2486 U nit N am e:........................................................

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 I August 2002 2546 847.5 788 842 810

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:

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 744.0 744.0 0.0 744.0 0.0 1864099.7 618252.0 595785.0 100.0%

100.0%

98.9%

101.6%

0.0%

Year-To-Date 5831.0 5831.0 0.0 5831.0 0.0 14758286.2 4938411.0 4749572.0 100.0%

100.0%

100.6%

103.4%

0.0%

Cumulative 260279.0 191592.6 3774.5 188933.2 3736.2 450065764.1 148018514.0 141342433.0 72.6%

74.0%

69.4%

68.9%

12.4%

24.

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

Type and duration of scheduled shutdowns are no longer provided.

f

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 SIN 00 069. dated February 7, 2000]

26.

Unit In Test Status (Prior to Commercial Operation):

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

1.

2.

3

4.

5.

6.

7.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Surry Monthly Operating Report No. 02-08 Page 4 of 15 OPERATING DATA REPORT Docket No.:

Date:

Completed By:

Telephone:

50-281 09/03/02 R. Stief (757) 365-2486 U nit N am e:........................................................

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 August 2002 2546 847.5 788 847 815

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.

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 744.0 744.0 0.0 744.0 0.0 1894224.0 629347.0 606152.0 100.0%

100.0%

100.0%

103.4%

0.0%

Year-To-Date 5831.0 5172.8 0.0 5134.3 0.0 12992195.3 4347101.0 4192228.0 88.1%

881%

88.2%

91.2%

0.0%

Cumulative 257160.0 188990.8 328.1 186750.7 0.0 446017099.5 146724108.0 140149278.0 72.6%

72.6%

69.4%

69.2%

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 SIN 00 069, dated February 7, 2000]

26 Unit In Test Status (Prior to Commercial Operation)

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

1.

2.

3

4.

5.

6.

7.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Surry Monthly Operating Report No. 02-08 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: August 2002 Docket No.:

Unit Name:

Date:

Completed by:

Telephone:

50-280 Surry Unit 1 09/03/02 R. Stief (757) 365-2486 (1)

F:

Forced S: Scheduled (2)

REASON:

A -

Equipment Failure (Explain)

B -

Maintenance or Test C -

Refueling D -

Regulatory Restriction E -

Operator Training & Licensing 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 Licensee Event Report (LER) File (NUREG 0161)

(5)

Exhibit 1 - Same Source (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 08/12/02 N/A N/A A

N/A N/A EL FAN Unit ramped due to failure of "A' Isophase Bus Duct Fan

Surry Monthly Operating Report No. 02-08 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)

REPORT MONTH: August 2002 Docket No.:

50-281 Unit Name:

Surry Unit 2 Date:

09/03/02 Completed by:

R. Stief Telephone:

(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 & Licensing 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 Licensee Event Report (LER) File (NUREG 0161)

(5)

Exhibit I - Same Source

Surry Monthly Operating Report No. 02-08 Page 7 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name: Surry Unit 1 Date:

09/03/02 Completed by: R. Stief Telephone:

(757) 365-2486 MONTH:

August 2002 Day 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 Average Daily Power Level (MWe - Net) 811 810 809 810 810 811 816 815 816 817 817 573 645 816 814 813 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe - Net) 815 813 812 813 813 814 813 813 814 815 817 818 818 818 818 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. 02-08 Page 8 of 15 AVERAGE DAILY UNIT POWER LEVEL Docket No.:

50-281 Unit Name:

Surry Unit 2 Date:

09/03/02 Completed by:

R. Stief Telephone:

(757) 365-2486 MONTH:

August 2002 Day 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 Average Daily Power Level (MWe - Net) 812 812 812 810 809 811 817 816 817 817 817 816 813 814 815 816 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe - Net) 815 814 813 812 813 814 813 813 813 815 817 818 819 820 822 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 02-08 Page 9 of 15

SUMMARY

OF OPERATING EXPERIENCE MONTHIYEAR: August 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:

08/01/02 0000 Unit started the month at 100% / 841 MWe.

08/12/02 0406 Started ramp of unit due to abnormal noise on the 'A" Isophase Bus Duct Cooling Fan.

08/13/02 1211 Tags cleared on 1-EP-F-GLA, commenced ramp to full power. Unit at 67% 1542 MWe.

08/13/02 1654 Unit at 100% 1841 MWe.

08/31/02 2400 Unit finished the month at 100% / 850 MWe UNIT Two:

08/01/02 0000 Unit started the month at 100% / 842 MWe.

08/31/02 2400 Unit finished the month at 100% / 852 MWe.

Surry Monthly Operating Report No. 0208 Page 10 of 15 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHYEAR: August 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-08 Page 11 of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: August 2002 1-MOP-FW-015 Maintenance Operating Procedure 08/08/02 (Regulatory Evaluation 02-008)

Maintenance Operating Procedure 1-MOP-FW-015, "Main Feedwater Regulating Valve Jacking Operations', was revised to temporarily extend the 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> time frame in Technical Specification Interpretation TSI-014D to place a main feedwater regulating valve on its jack to permit further troubleshooting and maintenance.

Surry Monthly Operating Report No. 02-08 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTHYEAR: August 2002 None during the Reporting Period

Surry Monthly Operating Report No. 02-08 Page 13 of 15 CHEMISTRY REPORT MONTHIYEAR: August 2002 Unit No. I Unit No. 2 Primary Coolant Analysis Max Min.

Avg.

Max.

Min.

Avg.

Gross Radioactivity, pCi/ml 3.50E-1 1.81E-1 2.72E-1 3.24E-1 1.70E-1 2 43E-1 Suspended Solids, ppm Gross Tritium, piCi/ml 1.32E+0 8.64E-1 1.11E+0 1.35E+0 1.13E+0 1.27E+0 1131, pC1Iml 3.27E-4 8.32E-5 1.67E-4 1.28E-4 7.58E-5 9.46E-5 1131/1133 0.14 0.04 0.07 0.13 0.08 0.1 Hydrogen, cc/kg 39.6 31.7 36.3 38.8 34 37.2 Lithium, ppm 2.34 2.06 2.2 2.37 2.14 2.26 Boron-10, ppm*

185 155 166 257 241 248 Oxygen, (DO), ppm

_< 0.005 0.005

• 0.005

_< 0.005

< 0.005

0.005 Chloride, ppm 0.006 0.004 0.005 0.004 0.002 0.003 pH @ 25 degree Celsius 6.78 6 67 6.72 6.45 6.34 6 4 Boron - 10 = Total Boron x 0.196 Comments:

None

Surry Monthly Operating Report No. 02-08 Page 14 of 15 FUEL HANDLING UNITS I & 2 MONTHIYEAR: August 2002 Number of Date Stored Assemblies or Received per Shipment Assembly Number New or Spent ANSI Initial Fuel Shipping Number Enrichment Cask Activity None during the Reporting Period New Fuel Shipment or Cask No.

Cas.N...

Surry Monthly Operating Report No. 02-08 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTHIYEAR: August 2002 None during the Reporting Period