ML041260213
| ML041260213 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 04/13/2004 |
| From: | Blount R Virginia Electric & Power Co (VEPCO) |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 04-207 | |
| Download: ML041260213 (18) | |
Text
VIRGINIA ELECTRIC AND POWEIR COMPANY RICHMOND, VIRGINIA 23261 April 13, 2004 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Serial No.
SPS Lic/JSA Docket Nos.04-207 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 March 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. G. J. McCoy NRC Senior Resident Inspector Surry Power Station Aii? 2~
VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 04-03 Approved:
Site Vice Pres I
e
Surry Monthly Operating Report No. 04-03 Page 2 of 17 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............................................................
17
Surry Monthly Operating Report No. 04-03 Page 3 of 17 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-280 04/01/04 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 March 2004 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 744.00 744.00 0.00 744.00 0.00 1851536.70 616715.00 595370.00 100.00%
100.00%
98.79%
101.55%
0.00%
Year-To-Date 2184.00 2184.00 0.00 2184.00 0.00 5516249.10 1847226.00 1783801.00 100.00%
100.00%
100.83%
103.65%
0.00%
Cumulative 274152.00 203587.48 3774.50 200788.77 3736.20 479908172.70 157986491.00 150945901.00 73.24%
74.60%
70.26%
69.87%
11.93%
- 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 SIN 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. 04-03 Page4 of 17 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-281 04/01/04 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 March 2004 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 744.00 744.00 0.00 744.00 0.00 1890032.30 633894.00 612584.00 100.00%
100.00%
101.03%
104.49%
0.0%
Year-To-Date 2184.00 2184.00 0.00 2184.00 0.00 5554072.60 1858914.00 1795672.00 100.00%
100.00%
100.88%
104.34%
0.00%
Cumulative 271033.00 201146.30 328.10 198630.42 0.00 476200416.40 156837228.00 149888508.00 73.29%
73.29%
70.26%
70.18%
9.46%
- 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, 2000]
- 26.
Unit In Test Status (Prior to Commercial Operation):
FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
Surry Monthly Operating Report No. 04-03 Page 5 of 17 UNIT SHUTDOWN AND POWER REDUCTION (EouAL To OR GREATER THAN 20%)
REPORT MONTH: March 2004 Docket No.:
Unit Name:
Date:
Completed by:
Telephone:
50-280 Surry Unit 1 04/01/04 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 03/01/04 N/A 0
A 4
N/A JA LIC Unit 1 experienced a loss of Secondary Drain Level Control resulting in loss of secondary efficiencies and causing unit load reduction to 65.3%
(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. 04-03 Page 6 of 17 UNIT SHUTDOWN AND POWER REDUCTION (EouAL To OR GREATER THAN 20%)
REPORT MONTH: March 2004 Docket No.:
50-281 Unit Name:
Surry Unit 2 Date: 04/01/04 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 1 - Same Source
Surry Monthly Operating Report No. 04-03 Page7of 17 AVERAGE DAILY UNIT POWER LEVEL Docket No.:
50-280 Unit Name:
Surry Unit 1 Date:
04/01/04 Completed by:
R. Stief Telephone:
(757) 365-2486 MONTH:
March 2004 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe - Net) 804 750 590 506 756 807 817 819 818 818 820 809 824 826 826 826 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe-Net) 826 826 827 827 827 825 825 826 826 825 826 826 826 826 827 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. 04-03 Page 8 of 17 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-281 Unit Name: Surry Unit 2 Date:
04101/04 Completed by: R. Stief Telephone:
(757) 365-2486 MoNTH:
March 2004 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe-Net) 823 823 823 822 820 825 825 825 824 825 823 823 822 822 822 822 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe - Net) 822 822 822 822 822 822 821 821 821 824 826 828 827 827 827 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. 04-03 Page 9 of 17
SUMMARY
OF OPERATING EXPERIENCE MONTHIYEAR: March 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:
03/01/04 03/01/04 03/01/04 03/02/04 03/02104 03/03/04 03/03/04 03/03/04 0000 1744 1812 0047 0102 0606 0646 2210 03/04/04 0018 Unit started the month at 100% I 856 MWe.
Unit power being reduced due to failure of the 15 Point FW Heater High Divert Valves. Unit at 100% / 825 MWe.
Stopped ramp at 94% /770 MWe.
Commenced ramping unit IAW 1-OP-TM-005 to allow removal of condensate polisher demineralizer 1-CP-DM-1A. Unit at 94% / 770 MWe.
Stopped ramp at 92% / 750 MWe.
While troubleshooting Network 90 problems, unit experienced a loss of HP/LP Heater Drain Pumps (1 -SD-P-1A/2A & 2B), automatic bypass of the polisher and auto start of the 3d Condensate Pump. Initiated AP-23.00 for ramp to 75%
to allow restoration of the Condensate Polishing Building. Unit at 92% / 750 MWe.
Stopped ramp at 72.2% / 559 MWe.
Entered AP-14.01 Rapid Main Condenser Waterbox removal, due to 1A waterbox tube rupture.
Commenced ramping unit IAW 1-OP-TM-005 to maintain condenser vacuum.
Unit at 73% / 505 MWe.
Stopped ramp at 67% / 455 MWe.
Per logs Reactor Power was increased from 67% / 455 MWe to 72% / 560 MWe to control Tave.
Ramped from 65.3% to 66.1% for temperature control.
Commenced ramp IAW 1-OP-TM-005. Unit at 73% / 590 MWe.
Secured ramp @ 90%.
Commenced ramp to 100%.
Unit at 100% / 850 MWe.
Commenced ramp from 99% in prep for removing moisture separater reheater 1-MS-E-1 A/B from service due to suspected flow blockage.
Stopped ramp at 94.5% / 813 MWe.
Commenced ramp to 100%. Unit at 92.1% /790 MWe.
Ramp stopped at 96.5% / 821 MWe due to deviation between delta T and impulse pressure.
Engineering evaluating.
Commenced ramp to 100%. Unit at 97% /822 MWe.
Stopped ramp at 99.3% to adjust NI's.
03/04/04 03/04/04 03/05/04 03/05/04 03/05/04 03/05/04 03/05/04 03/06/04 03/06/04 03/06/04 03/06/04 03/06/04 03/07/04 0100 1451 0200 0514 0645 0745 0900 1126 1147 1341 1400 2342 0110
Surry Monthly Operating Report No. 04-03 Page 10 of 17 03/07/04 0145 Recommenced ramp.
03/07/04 0230 Unit at 100% / 849 MWe.
03/12/04 1400 Commenced rampdown in preparation for returning 1-MS-E-1A & 1B to service.
Unit at 100% / 847 MWe.
03/12/04 1440 Stopped ramp at 96% / 815 MWe.
03/13/04 0000 Unit at 98% /835 MWe, 1-MS-E-1A & 1 B are being returned to service.
03/13/04 0146 1-MS-MOV's lOA & 10OB full open. Unit at 98% /839 MWe.
03/13/04 0255 Commenced ramp from 98% to 100% lAW 1-OP-TM-005. Unit at 98% /839 MWe.
03/13/04 0430 Stopped ramp at 100% / 855 MWe.
03/31/04 2400 Unit finished the month at 100% /854 MWe.
UNrT Two:
03/01/04 0000 Unit started the month at 100% /852 MWe.
03/31/04 2400 Unit finished the month at 100% / 856 MWe.
Surry Monthly Operating Report No. 04-03 Page 11 of 17 FAcILrrY CHANGEs THAT DID NOT REQUIRE NRC APPROVAL MoNTHIYEAR: March 2004 None during the Reporting Period.
Surry Monthly Operating Report No. 04-03 Page 12 of 17 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHNEAR: March 2004 None during the Reporting Period
Surry Monthly Operating Report No. 04-03 Page 13 of 17 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNrH/YEAR: March 2004 None during the Reporting Period
Surry Monthly Operating Report No. 04-03 Page 14 of 17 CHEMISTRY REPORT MowrH/YEAR: March 2004 Unit No. 1 l
Unit No. 2 Primary Coolant Analysis Max.
Min.
Avg.
Max.
Min.
Avg.
Gross Radioactivity, pCi/ml 3.86E-1 1.56E-1 2.71 E-1 3.56E-1 1.72E-1 2.48E-1 Suspended Solids, ppm S 0.010
- 0.010 S 0.010
- 0.010
< 0.010
- 0.010 Gross Tritium, C/ml 1.03E+0 8.30E-1 9.06E-1 1.14E+0 9.35E-1 1.03E+0 1131, ACi/ml 2.59E-4 8.24E-5 1.54E-4 1.05E-4 6.16E-5 8.42E-5 1131/1133 0.11 0.04 0.07 0.37 0.21 0.27 Hydrogen, cc/kg 35 30 31.8 38.7 34.8 37.2 Lithium, ppm 2.32 2.07 2.2 2.34 2.12 2.24 Boron - 10, ppm-170 137 152 254 242 249 Oxygen, (DO), ppm S 0.005 S 0.005 S 0.005 S 0.005 S 0.005 S 0.005 Chloride, ppm 0.004 0.003 0.004 0.008 0.007 0.007 pH @ 25 degree Celsius 6.9 6.68 6.79 6.56 6.29 6.44 Boron - 10 = Total Boron x 0.196 Comments:
Unit 1: 100% power Unit 2: 100% power
Surry Monthly Operating Report No. 04-03 Page 15 of 17 FUEL HANDUNG UNITS 1 & 2 MoNTHIYEAR: March 2004 New Fuel Number of Shipment or Date Stored Assemblies Cask No.
or Received per Shipment Spent Fuel Cask TN-32-39 03/24/04 32 Assembly Number ANSI Number New or Spent Initial Fuel Shipping Enrichment Cask Activity OJ2 Oi5 OKI OK2 OK3 OK4 OK5 OK6 OK7 1.J4 1 KO lWO 1W4 1W5 1W7 1W8 2E4 2E5 LMOUY8 LMOUYB LMOYK9 LMOYKA LMOYKB LMOYKC LMOYKD LMOYKE LMOYKF LMOUYL LMOYKJ LMOX2P LMOX2T LMOX2U LMOX2W LMOX2X LMODFP LMODEN 3.8072 N/A 3.8068 3.8179 3.8144 3.8189 3.8182 3.8190 3.8208 3.8184 3.8081 3.8188 3.8073 3.8064 3.8090 3.8036 3.8004 3.5974 3.6034
Surry Monthly Operating Report No. 04-03 Page 16 of 17 FUEL HANDLING UNITS 1 & 2 MoNTHIE/YAR: March 2004 New Fuel Number of Shipment or Date Stored Assemblies Cask No.
or Received per Shipment Assembly Number New or Spent ANSI Initial Fuel Shipping Number Enrichment Cask Activity 2J4 2J6 2J7 2J8 2W2 3EO 3E4 4E7 4E8 4E9 4J0 5EO 5R7 6RO LMOUYW LMOUYY LMOUYZ LMOUZO LMOX31 LMODEX LMODFF LMODE9 LMODEV LMODES LMOUZC LMODEB LMOC21 LMOC2Q 3.8069 3.8058 3.8066 3.8144 38069 3.5972 3.6051 3.6073 3.6002 3.6028 4.0092 3.5999 3.5902 3.5911
Surry Monthly Operating Report No. 04-03 Page 17 of 17 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MoNJH/YErA: March 2004 None during the Reporting Period