ML20202D581
| ML20202D581 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 01/31/1998 |
| From: | Matthews W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 98-083, 98-83, NUDOCS 9802170119 | |
| Download: ML20202D581 (10) | |
Text
- _ _ _ _ _ _ _ - _
r VIHOINTA ELi:CTHIC AND POWP.H COMPANY Hacuxoxu,Viaorn:A 9a20:
Fe' ruary 5,1998 o
United States Nuclear Regulatory Commission Serial No.98-083 Attention: Document Control Desk NAPS /JHL Washington, D. C 20555 Docket Nos.
50-338 50-339 License Nos. NPF-4 NPF-7 Gentlemen:
l VIRGINIA IELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNIT NOS.1 AND 2 MONTHLY OPERATING REPORT Enclosed is the January 1998 Monthly Operating Report for North Anna Power Station Units 1 and 2.
r Very truly yours, D2W W. R. Matthews Station Manager Enclosure cc:
U. S. Nuclear Regulatory Commission E
Region ll Atlanta Federal Center 61 Forsytti St., SW, Suite 23T85 Atlanta, Georgia 30303 Mr. M. J. Morgan I
/'
NRC Senior Resident inspector North Anna Power Station
_ ac3 I.llll llll1llllllOli, i.l 9802170119 980131 PDR ADOCK 05000338 1 R
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VIRGINIA POWER COMPANY NORTH ANNA POWER STATION NONTHLY OPERATING REPORT MONTH: January Year: 1998 Approved:
(M
' Station Manager g
~
I OPERATING DATA REPORT DOCKET No.:
50-338 DATE: February v.1998 CL.NTACT N. R. Matthews PHONE:
(540) 894 2101 OPERAT!*3 STATUS 1,
Unit Naeos.,
North Anna 1 2.
Reporting Periods.
January 3.
Licensed Thermal Power (MWt).
2,093 4.
Nameplate Rati.ig (Gross MWeli..
979.74 5.
Design Electrical Rating (Not MWe):.
907 6.
.Naximum Dependable Capacity (Gross MWe).
940 7.
Maximum Dependable capacity (Net MWels..
893 8.
It changes occur to Capacity Ratings (Items 3 thru 7) since last report, g;ve reasons:
N/A 9.
Power twvel to which restricted, if any (Not MWe)i N/A l
- 10. Reasons for restrictions, if any N/A This Month Y-t-D Cumulative f
i 11.
Ects in Reporting Peried 744.0 744.0 171,924.0 I
- 13. Number of Houra Reactor was Critical.
144.0 144.0 133.999.0
- 13. Reactor Reserve Shutdown Hours.
0.0 0.0 7,095.0 14.
Hours Generator On Line.
744.0 744.0 130,911.4 l
15.
Unit Reserve Shutdown Hours..
- 0. 0 -
0.0 0.0
- 16. Gross Thermal Energy Generated (MWH).
2,151,440.0 2,151,440.0 352,685,912.5 a7. Gross Electrical Energy Generated (MWM).
702,902.0 702,902.0 152,873,555.0 18.
Net Bloctrical Energy Generated (MWH).
669,143.0 66e.163.0 109,0.3,346.0
- 19. Unit Service Factor.
100.0%
100.0%
76.1%
- 20. Unit Availability Factor.
100.0%
100.0%
76.1%
- 21. Unit Caaecity Factor (using MDC Net).
100.7n 100.7%
71.5%
- 22. Unit Capacity Factor (using DER Net).
99.2%
99.2%
70.4%
- 23. Forced Outage Rate.
0.0%
0.0%
8.3%
24.
Shutdowns Scheduled over Next 6 Months (Type, Date, Duration
_ N/A 25.
If Shutdown at end of Report Period, estimated time of Startu N/A
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l
t
5 AVERAGE DAILY UNIT POWER LEVEL Docket No.:
50-338 Units-NA-1 Date Febt5. 1998
Contact:
W.
R.
Matthews Phone (540) 894-2101 MONTH JANUARY 1998 DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
LEVEL (MWs-Net) 1 900 17 899 2
196 18 899 3
ER1
-19 899 4
900 20 899 5
900 21 899 6
900 22 899 7
900 23 899 8
900 24-900 9
900 25 899 10 900 26 899 11 900 27 899 12 900 28 899 13 901 29-899 14 900 30-898 15 900 31 898 16 900 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.
A.
NORTH ANNA POWER STATION UNIT NO.: J MONTH January 1998 SLM4ARY OF OPERATING EXPERIENCE Page 1 of 1 Listed below in chronological scquence is a
summary of1 operating experiences for this month which required load reductions or resulted in significant non-load related incidents.
Date Time Data January 1, 1998 0000 Began month in Mode 1 at 100% Power, 945 Mwe.
g January 2,-1998 2200 Commenced ramp to 91% power for Turbine Valve Freedom Test (TVFT).
.Tanuary 2, 1998 2330 TVFT completed sat. Commenced ramp to 100%
power.
January 30,-1998 2310 Commenced-ramp to 91% power for TVFT.
-January 31, 1998 0010 TVFT completed sat. Commenced ramp to 100%
power.
. January 31, 1998.-
_2400 3ided the month at 100% power, 943Mwe.
p
l DOCKET NO.
50-338 UNIT NAMES NA-1 mTE: February 5, 1998 4
CONTACTS W. R. Matthews Unit Shutoowns and Power Reductions en NE: (540) e n-2101 Report Month:' January 1998 1
2 3
1 5
No.
Date Type Duration Reason Method of Licensee System Component Cause & Corrective (hrs)
Shutting Event Code Code Action to Down Reactor Report i Prevent Recurrence
- No entries this month.
1 3: Method 4:
Y Type 2: Reason F= Forced I.= Equipment Failure (explain) 1=Hanual Exhibit F - Instructious S= Scheduled B=Hain;enance or Test 2=Hanual Scram for preparation of Data 3= Automatic Scram Entry Sheets for Licensee C= Refueling D= Regulatory Red?tiction 4= Continuations Event Report (LER) File E= Operator Training & License Examination 5= Load Reduction (NUREG-o161)
F= Administrative 9-Other 5:
G= Operational Error Exhibit H - Same Source H=Other (explain) e m
OPERATING DATA REPORF e
DOCERT NO.t 50-339 DATE: February 5, 1998 COWTACT:
W. R. Matthews PHONE:
(540) 894 2101 OPERATING STATUS 1.
Unit Names.
North Anna 2 2.
Reporting pericis..
January 3.
Licensed Thermal Power (MWtle.
2,893 4.
Nameplete Rating (Gross MWe)s.
979 5.
Design Electrical Rating (Not MWel:...
907 4.
Maximum Dependable Capacity (Gioss awe).
944 1.
Maximum Dependable Capacity (Net MWa)...
897 8.
It changes occur to capacity Ratings (Items 3 thru 7) since last report, give reasonst N/
9.
Power level to which restricted,12 any (Net MWe):
N/A
- 10. Reasons for restrictions, if any:
N/A l
l This Month Y-t-D Cumulative i
f.
11.
Hours in Reporting Period.
744,0 744.0 150,192.0
_12.
Number of Hours peactor was Critical.
-4.0 744.0 126,459.2 13.
Reacto? Reserve Shutdown Hours.
0.0 0.0 7,184.2 2
14.
Hours Generator on-Line.
744.0 744.0 125,266.2
- 15. Unit Reserve Shutdown Hours..
0.0 0.0 0.0 16.
Cross Thermal Energy Generated (MWH).
2,151,798.7 2,151.798.7 342,944,978.7
- 17. Gross Electrical Energy Generated (MWH).
bl.102. 0 701.102.0 112,203,616.0 18.
Net Electrical Energy Generated (MWH)...
647,510.0 667,510.0 107,195,478.0
- 19. Unit Service Factor.
100.0%
100.0%
83.4%
- 20. Unit Aval16bility Factor.
100.0%
100.0%
83.4%
21.
Unit Capacity Factor (using MDC Net).....
100.0%
100.0%
79.4%
- 22. Unit Capacity Factor (using DER Net).
98.9%
98.9%
78.7%
- 23. torced Outage Rate.,
0.0%
0.0%
5.0%
24.
Shutdowna scheduled over Next 6 Months (Type, Date, Dut, tion of Each):
Aefueling, April 5 1998 for 35 days 25.
If Shutdown at end of Report Period, estimated time of Startu N/A
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL E1.ECTRICITY COMMERCIAL OPERATION t
1
.g AVERAGE DAILY UNIT POWER LEVEL Docket No.:
50-339 Unit:
NA-2 Date:
Feb.5. 1998
Contact:
W.
R. Matthews Phones (540) 894-2101
! i
' MONTH JANUARY 1998 l
l-DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER
~
LEVEL (MWe-Net)
LEVEL (MWe-Ne t) 1 898 17 896 2
898-18 896 3
899 19 997 4
899 20
.897 5
899 21 897 6
898 22 896
-7 898 23 896 8
898 24 895 9
898 25 897 10 898 26 896 11 898 27 S2E 12 898 28 897 13 898 29 897 14 897 30 897 15 896 31~
897 M
895-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.
-NORTH ANNA POWER STATION
.\\
UNIT NO : 2-
.~
MONTH: January 1998 T
SUbHARY OF OPERATING EXPERIENCE Page 1 of 1 Listed below -in chronological -sequenco_ is a
summary of' operating
- experiences for this month which required load reductions or resulted in lsignificant non-load related incidents.
i Dato Time
' Data Jan'1ary 1, 1998 0000 Began the month in Mode 1 100% Power 940 Mwe, January _23, 1998 2331 Commenced ramp to 93% power for Turbine Valve Freedom Test (TVFT).
-Janbary-24, 1998 0100 TVFT completed sat. Commenced ramp to 100%
power.
January 31, 1998-2400 Ended the month at 100% power, 945 Mwe.
u
~ - - ~ ' -
._.s-w
. +-
DOCKET MO.
50-339 UNIT NME:- m-2
. Unit Shutdowns and Power Reductions' mTE Febnsry 5,1998 ~
"*tth'"*
Report Month:.Tanuary 1998 PHONE: (540) 894-2101 a
1 2
3 4
5 No.
Date Type-Duration Reason Method of Licensee System Component dause & Corrective--
(hrs)
Shutting Event Code Code-Action to Down Reactor Report 8 Prevent Recurrence i
'I
- No entries this month.
1: Type 2: Reason 31 Method 4s F= Forced A= Equipment rallure (explain) 1= Manual Exhibit F - lastructions S-Scheduled B-Maintenance or Test 2= Manual Scram for preparStion of Data 3= Automatic Scram Entry SheY.s for Licensee C=lefueling i
D=Pegulato' Restriction 4= Continuations Event Report (LERI File E=0perator Training & License Examination 5= Load Reduction (NUREG-0161) l F= Administrative 9-Other 5:
G= Operational Error Exhibit H - Some Source H=Other (explain)
L- _. _ _ _ _ _ _ _ _ _ _. _
.