ML20206E253
| ML20206E253 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 10/31/1988 |
| From: | Cartwright W, Garner B VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8811180020 | |
| Download: ML20206E253 (13) | |
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_VIRCIN,1A POWER COMPANY NORTH 4)Ot\\ POWER STATION MONTHLY OPERATINC REPORT imHTW OCTOBER YEAR 1988 APPROVED:
'STNfl6N MANAGER 8811180020 881031 POR ADOCK 05000338 552Y R
PNU
s OPERATING DATA REPORT DOCKET NO.
50-338
~~
DATE 1l-01-88 COMPLETED BY Brenda Carner TELEPHONE ~TTd3) 894-5151 X2527 OPERATING STATUS 1.
Unit Name:
North Anna 1 2.
Reporting Period October 1988 3.
Licensed Thermal Power (MWt):
2893 6.
Nameplate Rating (Cross MWe):
947 5.
Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross MWe):
963
?.
Maximum Dependable Capacity (Net MWe):
915 8.
If Changes occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Civo Reasons:
N/A 9.
Power Level To Which Restricted. If Any (Net MWe):
N/A
- 10. Reasons For Restrictions, If Any N/A This Month Yr.-to-Date Cumulative 11.
Hours In Reporting Period 745 7,320 90.828 12.
Number of Hours Reactor Was Critical 745 6,555.5 64,755.4 13.
Reactor Reserve Shutdown Hours 0
182.6 6,457.1 14.
Hours Generator On-Line 745 6,298.3 62,050.6 15.
Unit Reserve Shutdown Hours 0
0 0
16.
Cross Thernal Energy Generated (MVH) 2.114.218 17,861,745 164,034,400 17.
Cross Electrical Energy Generated (MWH) 698,840 5,901,648 53,805,540 j
18 Net Electrical Energy Generated (KL'H) 662,580 5.597,079 50.891,673 l
19.
Unit Service Factor 100 85.7 68.3 20.
Unit Availability Factor 100 85.7 68.3 l
21.
Unit Capacity Factor (Using MDC Net) 97.2 83.6 62.9' l
22.
Unit Capacity Taetor (Using DER Net) 98.1 83.9 61.8 23.
Unit Forced Outage Rate 0
5.9 14.9 26.
Shutdowns Scheduled Over Next 6 Months (Type Date, and Duration of Each):
l l
NA 25.
If chut Dovn At End Of Report Period, Estimated Date of Startup:
NA 26.
Units In Test Status (Prior to Coenercial Operation):
Forecast Achieved INITIAL CRITICALITY l
INITIAL ELECTRICITY COMMERCIAL OPERATION
f AVERACE DAILY UNIT POWER LEVEL 5
DOCKET NO.
50-338 UNIT NA-1 l
1 DATE 11-01-88 l
COMPLETED BY Brenda Carner TEl.EPHONE 703-894-5151X2527 i
l MONTH,,
OCTOBER 1988 I
DAY AVERAGE DAILY POWER LEVEL DAY AVERACE DAILY POWER LEVEL (FWe-Net)
(MWe-Net)
P 1
908 17 910 i
2 908 18 911 l
3 908 19 912 l
4 908 20 911
(
5 908 21 902 6
909 22 686 1
7 894..
23 665 8
909 24 759 _
l 9
910 25
_911 10 909 26 912 i
11 910 27 910 12 910 28 912 13 910 29 912 14 910 30 912
[
15 909 31 912 l
16 910 i
i I
INSTRL'CTIONS On this format. liat the average daily unit power level in MWe-Fet for each day in the reporting nonth. Compute to the nearest whole megawatt.
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Page 1
of 1
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UNIT SNUTDOWN AND POWER REDUCTIONS s
EXPIANATION SNEET DOCKET No.
50-338 REPORT MONTW OCTOBEP.
UNIT NAME NA-1 YEAR 1988 DATE 11-01-84
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COMPLETED BY Bret.da Carner f
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No Entry This Month I
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I! NIT SNUTBOWNS AIS POWER RENOCTIONS DOCKET NO.
50-338 UNIT NAINE North Amma a DATE 11-01-88 REPORT NONTE OCTURER 1988 00prLETED BY Brenda Career TELEFNONE (703) 894-5151 X2527 s;
No.
Date Type Duration Reason Method of
'icensee System f"-
-- =t Cause med Corrective (Nours)
Shetting ht 3
4 5
Dome Beactor Report #
Prevent Recurrence No Entry This Month l
1 i
l l
l 1
2 3
4 I
F: Forced Reason:
Method:
Exhibit F - Instruct 1rns S: Scheduled A-Equipment Failure (ExpImin) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram.
Entry Eheets for Licensee C-Refueling 3-Automatic stran Event Report (LER) File D-Regulatory Rr4trietton 4-Continuations
(!.TLEC-0161)
E-Operator Training / License Examination 5-Load Reduction F-Administrative 9-Other C-Opera.ional Error (Explain) 5 H-Other (Explain)
Exhibit H - Same Source 1
NORTH ANNA POWER STATION l
UNIT NO.
1
[
MONTH OCTOBER SUte(ARY OF OPERATING EXPERIENCE 1
Listed below in chronological sequence is a summary of operating experiences for this month which required loati reductions or resulted in significant non-load related incidents.
DATE TIME DATA October 1, 1988 0000 Began the month with Unit at 958 MW - 100%
power.
t October 7, 1988 0943 Commenced rampdevn of 100 MW to perfore Turbine Valve Freedom Test 1
1044 Unit holding at 860 MV - 891 power, to perform Turbine Valve Freedon Test.
1231 Co=menced ramp up to 981 povar. Turbine Valve Freedon Test completed.
1420 Unit holding at 947 MW - 98% power, to l
perforn 1-PT-24 calorimetric.
1 1455 Coenenced ramp up to 100% power, 1-PT-24 l
calorinetric completed.
l l
1550 Unit stabilized at 957 MW - 100 power.
l l
October 21, 1988 2125 Commenced rampdevn of 100 MV to do maintenance on feedvater heaters.
l I
l October 22, 1988 0202 Commencing raardcun of adaitional 150 MW to renove"1B" and "4B" feedvater heater from I
service to repair tube leakage.
0249 Unit holding at 713 MV - 78% power, to do maintenance on feedvater heaters.
~
r October 24, 1988 1311 Commenced raep up to 95% power, maintenance completed on the feedvater heaters, i
1520 Unit holding at 935 MV "51 pcVer, for calerinetric.
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NORTH ANNA POWER STATION UNIT NO.
I MOWTH OCTOBER SUle(ARY OF OPERATING EXPERIENCE October 24. ;988 (Cont.)
1538 commenced ramp up to 100% power.
calorimetric ecepleted.
1610 Unit stabilized at 960 IN - 100% power.
October 31. 1988 2400 Ended the month with Unit at 963 W - 100%
power.
1
i OPERATING DATA REPORT I
DOCKET NO.
50-339 DATE l'-01-88 COMPLETED BY Brenda Garner TELEPHONE (703) 894-5151 X2527 OPERATING STATUS i
1.
Unit Name:
North Anna 2 2.
Reportirg Period Octobar 1988 3.
Licensed Thereal Power (MWt):
2893 4.
Nameplate Rating (Cross MVe):
947 5.
Design Electrical Rating (Net MWe):
907 6.
Maximum Dependable Capacity (Gross MWe):
_ 915 963 l
7.
Maximun Dependable Capacity (Net MWe):
8.
If Chang,es Occur in Capsairy Ratings (Items No. 3 thru 7) Since Last Report, l
Give Reasons:
N/A 9.
Power Level To Vhich Restricted, If Any (Net MVe):
N/A
- 10. Reasons For Restrictions, If Any:
N/A This Month Yr.-to-Date Cumulative 11.
Hours In Reporting Period 745 7,320 69,096 12.
Number of Hours Reactor Vas Critical 7 4 5"~
7,270.'9" 55,739.2
~~'
13.
Reactor Reserve Shutdevn Hours 0
49.1 5,702.1
[
~~
14.
Hours Generator On-Line 745 7,244.2
$4,900.2 l
15.
Unit Reserve Shutdown Hours 0
0 0_
16.
Cross 1hermal Energy Generated (ML'H) 2,154.260 20,690,352 145.209.133
~
17.
Cross Electrical Energy Generated (MWF) 714,826 6,927,672 47,417,967 10.
Net Electrical Energy Generated (MWH) 678,449 6,578,937 45,637,284_
l 19.
Unit Service Factor 100 99 79.5 20.
L' nit Availability Tac ;or 100 99 79.5 i
~
71.8
[
l
- 21. Unit Capacity Tactor (Using MDC Net) 99.5 98.2 72.8 j
22.
L' nit Capacity Factor (l' sing DER Net) 100.4 99.1 23.
Unit Forced Outsge Rate 0
0 8T f
24.
Shutdevns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):
I Refueling Outare 02-03-89 l
l 25.
If Shut Down At End Of Report Period Estimated Date of Startup:
N/A
{
26.
Unito In Test Status (Prior to Consercial Operation):
Forecast Achieved I
INITIAL CRITICALITY INITIAL ELECTRICITY
,((
COMMERCIAL OFERATION 1
I 1
I 1
AVERAGE DAILY UNIT I W IJVEL l
l 00CKET NO. _30-339 UNIT NA-2 DATE 11-01-89 3
I s
COMPLETED BY Brenda Carner I
TELETHONE 703-894-5151X2527 l
t MONTH OCTOBER 1988 I
l DAY AVERACE DAILY POWER LEVEL DAY AVERACE D/tLY POWER LEVEL l
(MWe-Net)
,MWe-Net)
[
l 909 17 912 2
909 18 911 L
i 3
909 19 912 t
I 4
909 20 911 5
910 21 895 6
911 22 912 7
911 23 912 l
8 912 24 912 i
9 912 25 411 I
10 912 26 914 11 912 27
$12 12 412 28 911 13 913 29 911 I
L 14 912 30 911
(
t 15 912 31 911 i
16 912 INSTRl'CTIONS j
On this format. list the average daily unit power level in MVe-Net for i
each day in the reporting month. Cenpute to the nearest whole negavatt.
l
Page 1
of _ L UNIT SHUTDOWN AND POWER REDUCTIONS EXPIANATION SHEET DOCKET No.
50-339 REPORT MONTH OCTOBER UNIT NAME NA-2 i
- YEAR, 1988 DATE 11-01-88 COMPLETED BY Brenda Garner No Entry r.1. ::sr.tli
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r I
1
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- ~[s
. ~.
UNIT SHUTDOWNS AND /0WER REDUC 1 IONS DOCKET No.
50-339 UNIT NAME North Anna 2 DATE 11-01-88 stEPORT MONTH OCTOBER 1988 COMPLETED BY Brenda Carner TELEPHONE (703) 894-5151 X2527 1
2 Ao.
Date Type Duration Reason Method of Licensee System Component C use and Corrective (Hours)
Shutting henc Me Me 3
4 5
Down Reactor Report i Prevent Recurrence NO ENTRY THIS MONTH l
l 3
l I
l l
1 2
3 4
F. forced Reason:
ttethod:
Exhibit F - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scran.
Entry Sheets for Licensee C-Refueling 3-Autonatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuations (N'JREG-Ol 60 E-Operator Training / License Examination 5-Load Reduction F-Administrative 9-Other l
G-Operational Error (Explain) 5 H-Other (Explain)
Exhibit H - Same Source
.s, NORTH ANNA POWER STATION UNIT NO.
2 MONTu OCTOBER
SUMMARY
OF OPERATING EXPERIENCE Listed below in chronological sequence is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.
DATE g
DATA October 1, 1988 0000 Began the month with Unit at 956 MW -
100% power.
October 21, 1988 1000 Commenced rampdown of 100 MW to perform Turbine Valve Freedom Test.
1050 Unit holding at 865 MW - 89% power, to perform Turbine Valve Freedom Test.
1146 Unit holding at 865 MW - 89% power, to secure 2-SD-P-1C for oil change. Turbine Valve Freedom Test completed.
1200 Commenced ramp up to 95% power until 2-SD-P-lC returned to service.
1300 Unit holding at 925 MW - 95% power, to perform maintenance on 2-SD-P-1C.
1500 Commenced ramp up to 98% power 2-SD-P-1C returned to service.
1538 Unit holding at 936 MW - 98% power, to perform 2-PT-24.1 calorimetric.
1615 Commenced ramp up to 500% power, 2-PT-24.1 calorimetric completed.
1645 Unit stabilized at 955 MW - 100% power.
October 31, 1988 2400 Ended the month with Unit at 962 MW - 100%
power.
VIRGINEA Er scraIC AND Powan COMPANY RICHMOND, VIRO!MIA 2 0 2 61 November 14, 1988 U.S. Nuclear Regulatory Corsission Serial No.88-739 Attention: Document Control Desk N0/JMJ Washington, D.C.
20555 Docket Nos.
50-338 50-339 License Nos. NPF-4 NPF-7 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2 MONTHLY OPERATING REPORT Enclosed is the Monthly Operating Report for North Anna Power Station Units 1 and 2 for the month of October 1988.
Very truly y urs W. R. Cartwright Vice President - Nuclear i
t Enclosures
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cc:
U.S. Nuclear Regulatory Commissior.
101 Marietta Street, NW Suite 2900 Atlanta, GA 30323 Mr. J. L. Caldwell NRC Senior Resident inspector North Anna Power Station 1
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