ML050190215
| ML050190215 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 01/11/2005 |
| From: | Jernigan D Virginia Electric & Power Co (VEPCO) |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 05-007, SPS Lic/JSA R0 | |
| Download: ML050190215 (16) | |
Text
VIRGINIA ELECTRIC AND POWENR COMPANY RIchMOND, VIRGINIA 23261 January 11, 2005 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Serial No.
SPS Lic/JSA Docket Nos.05-007 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 December 2004 is provided in the attachment.
If you have any questions or require additional information, please contact us.
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
. -,q
..'< e
VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 04-12 Approved:
Surry Monthly Operating Report No. 04-12 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. 04-12 Page 3 of 15 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-280 01/03/05 R. Stief (757) 365-2486 1.
2.
3.
4.
5.
6.
7.
Unit Name:.........................................................
Reporting Period:................................................
Licensed Thermal Power (MW):.........................
Nameplate Rating (Gross MWe):........................
Design Electrical Rating (Net MWe):...................
Maximum Dependable Capacity (Gross MWe):...
Maximum Dependable Capacity (Net MWe):.......
Surry Unit 1 December 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 744.00 702.12 0.00 677.66 0.00 1671292.20 556873.00 529931.00 91.08%
91.08%
87.93%
90.39%
0.00%
Year-To-Date 8784.00 7997.92 0.00 7944.44 0.00 20092754.20 6706010.00 6457133.00 90.44%
90.44%
90.75%
93.29%
0.36%
Cumulative 280752.00 209401.40 3774.50 206549.21 3736.20 494484677.80 162845275.00 155619233.00 73.57%
74.90%
70.68%
70.34%
11.65%
- 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, 20001
- 26.
Unit In Test Status (Prior to Commercial Operation):
FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
Surry Monthly Operating Report No. 04-12 Page 4 of 15 OPERATING DATA REPORT Docket No.:
Date:
Completed By:
Telephone:
50-281 01/03/05 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 December 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 1893570.20 637645.00 609101.00 100.00%
100.00%
100.45%
103.89%
0.00%
Year-To-Date 8784.00 8629.52 0.00 8606.75 0.00 21856048.00 7314531.00 7051735.00 97.98%
97.98%
98.50%
101.88%
2.02%
Cumulative 277633.00 207591.82 328.10 205053.17 0.00 492502391.80 162292845.00 155144571.00 73.86%
73.86%
70.93%
70.92%
9.26%
- 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
April 2005 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 0G-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. 04-12 Page 5 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)
REPORT MoNTH: December 2004 Docket No.: 50-280 Unit Name:
Surry Unit 1 Date: 01/03/05 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 12/01/04 S
66.2 C
1 N/A N/A N/A Unit continues 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 & 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 Ucensee Event Report (LER) File (NUREG 0161)
(5)
Exhibit 1 - Same Source
Surry Monthly Operating Report No. 04-12 Page 6 of 15 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%)
REPORT MoNTH: December 2004 Docket No.:
Unit Name:
Date:
Completed by:
Telephone:
50-281 Surry Unit 2 01/03/05 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 & 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. 04-12 Page 7 of 15 AVERAGE DAILY UNrr POWER LEVEL Docket No.: 50-280 Unit Name:
Surry Unit 1 Date:
01/03/05 Completed by:
R. Stief Telephone:
(757) 365-2486 MONTH:
December 2004 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe-Net) 0 0
36 297 640 796 812 813 813 813 813 813 813 812 812 813 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe - Net) 812 812 812 812 812 812 812 812 812 812 812 812 812 813 812 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. 04-12 Page 8 of 15 AVERAGE DAILY UNrT POWER LEVEL Docket No.:
50-281 Unit Name:
Surry Unit 2 Date: 01/03/05 Completed by:
R. Stief Telephone:
(757) 365-2486 MONTH:
December 2004 Day 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 Average Daily Power Level (MWe - Net) 818 797 803 827 827 828 828 827 826 827 827 828 827 823 817 817 Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Average Daily Power Level (MWe - Net) 816 816 816 816 816 816 816 815 816 816 815 815 815 816 815 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. 04-12 Page 9 of 15
SUMMARY
OF OPERATING EXPERIENCE MoNTH/YEAR: December 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:
12/01/04 0000 Unit started the month at 0% / 0 MWe.
12/02/04 1753 Reactor Critical.
12/03104 1820 Unit online.
12/03/04 1927 Stopped ramp @ 30%/ 225 MWe.
12/04/04 0619 Commenced ramp. Unit at 35% /237 MWe.
12/04/04 0635 Stopped ramp at 40% / 248 MWe.
12/04/04 0655 Recommenced ramp.
12/04/04 0825 Holding ramp @ 44.5% /315 MWe due to Main Feed Pump suction pressure and LP drain pump oil level issues.
12104/04 1139 Recommenced ramp to 70%.
12/04/04 2249 Holding ramp at 70% / 583 MWe for flux mapping.
12/05/04 0622 Recommenced ramp to 90%. Unit at 69% / 582 MWe.
12105/04 1445 Stopped ramp at 90% / 748 MWe for power rod stop and trip setpoints.
12/05/04 1617 Ramped unit down 2% due to high vibrations on Main Turbine.
Engineering to evaluate turbine condition.
12/05/04 2229 Recommenced ramp. Unit at 87%/ 742 MWe.
12/06104 0930 Unit at 100% / 850 MWe.
12/31/04 2400 Unit finished the month at 100% / 852 MWe.
UNrr Two:
12101/04 0000 Unit started the month at 100% /856 MWe.
12/31/04 2400 Unit finished the month at 100% /857 MWe.
Surry Monthly Operating Report No. 04-12 Page 10 of 15 FAcILrrY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHYEAR: December 2004 None during the Reporting Period.
Surry Monthly Operating Report No. 04-12 Page 11 of 15 PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MoNTHYEAR: December 2004 None during the Reporting Period.
Surry Monthly Operating Report No. 04-12 Page 12 of 15 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MoNTH/YEAR: December 2004 None during the Reporting Period
Surry Monthly Operating Report No. 04-12 Page 13 of 15 CHEMISTRY REPORT MoNrHI/YEAR: December 2004 Unit No. 1 l
Unit No. 2 Primary Coolant Analysis Max.
Min.
Avg.
Max.
Min.
Avg.
Gross Radioactivity, pCi/ml 4.33E-1 1.85E-2 3.15E-1 2.91E-1 1.45E-1 2.03E-1 Suspended Solids, ppm 0.025 0.01 0.018 0.01 0.01 0.01 Gross Tritium, iCi/ml 3.22E-1 6.77E-2 1.78E-1 1.22E+0 1.14E+0 1.20E+0 1131, PCi/mI 1.50E-4 1.26E-5 8.56E-5 1.1 OE-4 2.85E-5 6.58E-5 1131,I133 0.11 0.05 0.07 0.41 0.15 0.23 Hydrogen, cc/kg 40.9 21 32 45.9 40.7 42.6 Uthium, ppm 5.31 0.23 3.56 2.29 2.11 2.21 Boron - 10, ppm*
479 269 309 110 92 101 Oxygen, (DO), ppm
- 0.005 S 0.005 S 0.005 S 0.005
- 0.005 S 0.005 Chloride, ppm 0.009 0.004 0.007 0.003 0.002 0.003 pH @ 25 degree Celsius 6.92 5.09 6.5 7.14 6.89 7.03 Boron - 10 = Total Boron x 0.196 Comments:
Unit 1: Unit startup from RFO, 100% power achieved on 12-6-04.
Unit 2: Unit at 100% power.
Surry Monthly Operating Report No. 04-12 Page 14 of 15 FUEL HANDLING UNrs 1 & 2 MoNHmYElAR: December 2004 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. 04-12 Page 15 of 15 DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MoNmfIYEAR: December 2004 None during the Reporting Period