ML032940664
| ML032940664 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 10/13/2003 |
| From: | Blount R Virginia Electric & Power Co (VEPCO) |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 03-511, SPS Lic/JSA R0 | |
| Download: ML032940664 (17) | |
Text
VIRGINIA ELE.CTRIC AND POWtER COMPANY RIcIINIOIN, VIRGINIA 23261 October 13, 2003 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Serial No.
SPS Lic/JSA Docket Nos.03-511 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 September 2003 is provided in the attachment.
If you have any questions or require additional information, please contact us.
Very truly yours, i72C 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. G. J. McCoy NRC Senior Resident Inspector Surry Power Station F; -ZL(
J:
VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 03-09 Approved:
34f 9,s6l:w Site Vice President Dfte '
Surry Monthly Operating Report No. 03-09 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........................................................... 11 Procedure or Method of Operation Changes That Did Not Require NRC Approval.............................................. 12 Tests and Experiments That Did Not Require NRC Approval...........................................................
13 Chemistry Report............................................................
14 Fuel Handling - Unit Nos. 1 and 2...........................................................
15 Description of Periodic Test(s) Which Were Not Completed Within the Time Limits Specified in Technical Specifications............................................................
16
Surry Monthly Operating Report No. 03-09 Page 3 of 16 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-280 10/02/03 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 September 2003 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:
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 720.0 659.7 0.0 650.2 0.0 1571533.8 518045.0 498085.0 90.3%
90.3%
85.4%
87.8%
9.7%
Year-To-Date 6551.0 4873.2 0.0 4741.4 0.0 11819428.2 3932321.0 3789196.0 72.4%
72.4%
71.4%
73.4%
8.0%
Cumulative 269759.0 199394.8 3774.5 196603.6 3736.2 469325744.9 154437645.0 147531517.0 72.9%
74.3%
69.8%
69.4%
12.2%
- 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. 03-09 Page 4 of 16 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-281 10/02/03 R. Stief (757) 365-2486 1.
2.
3.
4.
5.
6.
7.
Unit Name:.........................................................
Reporting Period:................................................
Ucensed 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 September 2003 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:
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 720.0 425.5 0.0 425.5 0.0 1081785.2 360694.0 347509.0 59.1%
59.1%
59.2%
61.3%
11.5%
Year-To-Date 6551.0 6193.6 0.0 6168.8 0.0 15688716.8 5268222.0 5063321.0 94.2%
94.2%
94.8%
98.1%
2.3%
Cumulative 266640.0 198077.0 328.1 195753.2 0.0 468915701.3 154408755.0 147544038.0 73.4%
73.4%
70.3%
70.2%
9.6%
- 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, 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, 2000J
- 26.
Unit In Test Status (Prior to Commercial Operation):
FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
Surry Monthly Operating Report No. 03-09 Page 5 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EouAL To OR GREATER THAN 20%)
REPORT MONTH: September 2003 Docket No.:
Unit Name:
Date:
Completed by:
Telephone:
50-280 Surry Unit 1 10/02/03 R. Stief (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 09/05/03 S
45.8 B
N/A N/A SJ P
Unit 1 ramped to 50% for feedwater pump repairs 09/18/03 F
69.78 A
2 Report Under KE N/A Unit 1 forced offline for loss of Review power to all CW Pumps during Hurricane Isabel (1)
(2)
F:
Forced REASON:
S:
Scheduled 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)
(4)
Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)
(3)
METHOD:
1 -
Manual 2 -
Manual Scram 3 -
Automatic Scram 4 -
Other (Explain)
(5)
Exhibit 1 - Same Source
Surry Monthly Operating Report No. 03-09 Page 6 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)
REPORT MONTH: September 2003 Docket No.:
50-281 Unit Name:
Surry Unit 2 Date:
10/02/03 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 09/18/03 F
55.47 A
2 Report Under KE P
Unit 2 forced offline for loss of Review power to all CW Pumps during Hurricane Isabel 09/21/03 5
239 C
2 N/A N/A N/A Unit 2 offline for Refueling Outage/Reactor Vessel Head Replacement (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 -
ManualScram 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
Surry Monthly Operating Report No. 03-09 Page 7 of 16 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-280 Unit Name:
Surry Unit 1 Date:
10/02/03 Completed by:
R. Stief Telephone:
(757) 365-2486 MoNTH:
September 2003 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe - Net) 813 814 813 815 805 354 373 862 816 818 799 818 819 819 819 819 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Average Daily Power Level (MWe - Net) 819 590 0
0 97 656 808 811 811 813 818 817 819 820 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. 03-09 Page 8 of 16 AVERAGE DAILY UNIT POWER LEVEL Docket No.:
50-281 Unit Name:
Surry Unit 2 Date:
10/02/03 Completed by:
R. Stief Telephone:
(757) 365-2486 MONTH:
September 2003 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe-Net) 816 808 816 808 816 819 818 819 814 821 816 816 820 819 819 818 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Average Daily Power Level (MWe - Net) 819 599 0
0 0
0 0
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. 03-09 Page 9 of 16
SUMMARY
OF OPERATING EXPERIENCE MoNTH/YEAR: September 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:
09/01/03 0000 Unit started the month at 100% /844 MWe.
09/05/03 2207 Commenced unit ramp for 1-FW-P-1 B repairs. Unit at 100% / 844 MWe.
09/06/03 0115 Ramp stopped for CERPI adjustment. Unit at 58% / 455 MWe.
09/06/03 0209 Stopped ramp at 50% / 350 MWe.
09/07/03 1931 1 -FW-P-1 B returned to service.
09/07/03 1955 Commenced unit ramp. Unit at 49.9% / 349 MWe.
09/07/03 2200 Stopped ramp for calorimetric at 68.4% / 576 MWe.
09/08/03 1724 Unit at 100% / 842 MWe.
09111/03 0422 Commenced 255 MWe/hr ramp due to noted boric acid flow.
09111/03 0435 Stopped ramp at 91.6% /775 MWe. Found 1-CH-228 could not be fully closed due to a label tag wire restraining the valve.
09/11/03 1128 Commenced ramp. Unit at 92.5% / 789 MWe.
09/11/03 1201 Unit at 100% / 846 MWe.
09/18/03 1600 Commenced 200 MWe unit ramp lAW 1-OP-TM-005, as directed by the system operator, due to potential grid instability caused by Hurricane Isabel. Unit at 100% / 850 MWe.
09/18/03 1728 Manually tripped reactor due to a complete loss of CW pumps.
09/21/03 0547 Reactor Critical.
09/21/03 1513 Unit on Line.
09/21/03 1621 Stopped ramp for Chemistry. Unit at 30% / 200 MWe.
09/21/03 1710 Commenced ramp.
09/21/03 1810 Stopped for feed pump swaps. Unit at 45% / 332 MWe.
09/22/03 0008 Unit at 46% hold for repairs to 1-+W-P-1A oil pressure switch.
09/22/03 0313 Recommenced ramp. Unit at 46% / 338 MWe.
09/22/03 0403 Stopped ramp due to high CP Building DIP and HP Heater recirc valve not opening.
09/22/03 0439 Recommenced ramp. Unit at 62% / 480 MWe.
09/22/03 0511 Stopped ramp for calorimetric. Unit at 70% / 575 MWe.
09/22/03 1512 Unit at 100% / 838 MWe.
09/30/03 0000 Unit finished the month at 100% / 844 MWe.
Surry Monthly Operating Report No. 03-09 Page 10 of 16
SUMMARY
OF OPERATING EXPERIENCE MoNTHm/Yr: September 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 Two:
09/01/03 09/18/03 0000 1732 Unit started the month at 100% / 846 MWe.
Unit manually tripped due to complete loss of CW pumps. Unit remained off line for Refueling Outage/Reactor Vessel Head Replacement.
Unit finished the month at 0% /0 MWe.
09/30/03 2400
Surry Monthly Operating Report No. 03-09 Page1l Of 16 FAcILrrY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHYEAR: September 2003 None during the Reporting Period
Surry Monthly Operating Report No. 03-09 Page 12 of 16 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHIYEAR: September 2003 RE 03-005 Regulatory Evaluations03-005, 03-006,03-007 09/23/03 RE 03-006 RE 03-007 Regulatory Evaluations03-005, 03-006 and 03-007 document the implementation of the NRC approved use of the Studsvik Core Management System in the core reload design methodology. This new methodology replaces the NOMAD computer code and model, PDQ two-zone model and TIP/CECOR computer code package used to design and analyze the core and core components. Appropriate updates to the Topical Report, UFSAR and Technical Specifications to reflect this new system have been completed.
Surry Monthly Operating Report No. 03-09 Page 13 of 16 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNTHIYEAR: September 2003 None during the Reporting Period
Surry Monthly Operating Report No. 03-09 Page 14 of 16 CHEMISTRY REPORT MoNTH/YEAR: September 2003 Unit No. 1 Unit No. 2 Primary Coolant Analysis Max.
Min.
Avg.
Max.
Min.
Avg.
Gross Radioactivity, RCi/mI 8.30E-1 1.52E-2 2.67E-1 9.19E-1 3.78E-3 1.66E-1 Suspended Solids, ppm 0.025 0.01 0.018 0.25 0.01 0.031 Gross Tritium, piCi/ml 7.02E-1 5.53E-1 6.44E-1 2.09E-1 1.58E-1 1.80E-1 1131, PCiml 3.97E-4 6.03E-5 1.27E-4 5.19E-4 5.28E-5 1.71 E-4 1131/1133 0.08 0.06 0.07 0.13 0.04 0.08 Hydrogen, cc/kg 36.5 30.9 33.7 37.5 2.05 26.4 Uthium, ppm 3.36 2.1 2.42 1.15 0.24 0.74 Boron - 10, ppm' 338 226 265 488 4.5 299 Oxygen, (DO), ppm S 0.005 S 0.005 S 0.005 6
S 0.005 3
Chloride, ppm 0.007 0.004 0.006 0.004 0.001 0.001 pH @ 25 degree Celsius 6.49 6.24 6.4 7.99 4.98 5.92 Boron - 10 = Total Boron x 0.196 Comments: None
Surry Monthly Operating Report No. 03-09 Page 15 of 16 FUEL HANDLING UNITS I & 2 MoNTH/YEAR: September 2003 New Fuel Shipment or Cask No.
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
Surry Monthly Operating Report No. 03-09 Page 16 of 16 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MoNTH/YEAR: September 2003 None during the Reporting Period