ML20064B321
| ML20064B321 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 09/30/1990 |
| From: | Murphy W, Wallin G VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| VYV-90-287, NUDOCS 9010160118 | |
| Download: ML20064B321 (6) | |
Text
.
. V ERMONT Y ANKEE N UCLEAR-POWER CORPOR ATION R O. BOX 157 GOVEltNOR HUNT ROAD c
VERNON, VERMONT 05354 i
October 10, 1990 VYV 90-287 ll U.S.--Nuclear-Regulatory Commission ATTN: Document Control Desk Washington, D.C.
20555
Dear Sir:
Submitted herewith is the Monthly Statistical Report for the Vermont Yankee Nuclear Power Station for the month of September, 1990.
)
very truly yours, VERMONT YANKEE NUCLEAR POWER CORP.:
j Warren.l. Murphy"f"f s~-
Senior Vice^ Pres drnt, Operations' cet= 1) USNRC Region-I 475 Allendale Road King'of: Prussia, PA 19406
,DP 0411 Rev..
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i VERMONT YANKEE NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 90-09 i
FOR THE' MONTH OF SEPTEMBER, 1990 e
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OPERATING DATA REPORT D0?KET NO.
50-271-DATE 901010 COMPLETED BY-G.A. Wallin TELEPHONE (802)257-7711 OPERATING STATUS J
- 1. : Unit' Names Vermont Yankee NOTES:
- 2.
. Reporting Period:
September
- 3.
Licensed Thermal Power (MWt):
1593 4.:
Nameplate Rating (Gross MWe):
540
- 5.. Design. Electrical Rating (Net MWe)
- 514(oc) 504(cc) 6.
Maximum Dependable capacity (Gross MWe): 535 17. - Maximum Dependable capacity (Net MWe):
504 8.
If changes occur in capacity ratings (Items Number 3 through 7)since last report, give reasons:
N/A 9.
Power level to which restricted, if any(Net MWe):
N/A 10. ' Reasons for restrictions, if any:
N/A l
This Month Yr-to-Date. Cumulative 1
720.00 6551.00' l'1.
Hours In Reporting Period 0.00' 5669.37 126335.23 a
12.
Number Of Ilours Reactor was Critical 13.
Reactor Reserve Shutdown Hours 0.00 0. 0_0 0.00-14.
Hours Generator On-Line 0.00 5580.36-123557.43 15. - Unit Reserve Shutdown Hours 0.00 0.00 0.00-16.
Gross Thermal Energy Generated (MWH) 0.00 8570857.50 182580414.00
' 17.
Gross ElectricalEEnergy Generated 6~66
-}878197.00-60832086,00 H
18.
Net Electrical Energy Generated (MWH) 0.00 3 738578.00-57754277.00 L 19 '.. Unit' Service Factor O.00
- 85.18
-78.19 20.
Unit Availability Factor 0.00-85.18-
-78.19
~
- 21..
Unit Capacity Factor (Using-MDC Net) 0.00-83.94 72.52'
.22.: Unit Capacity Factor (Using DER Net)
< 0. 00-8:.33 71.11 2 3 ', -Unit Forced-Outage' Rate 0.00 2.26-
-5.57
)
324.
shutdowns scheduled over next 6 months (Type, Date, and-Duration of-
-l Each):
1990 Refueling Outage began on August 31, 1990 for six weeks duration.
25.-
If shut down at end of report period, estimated de te of startup:10/15/90-
,:26.
Units In Test Status (prior to commercial operatior.): N/A d
Forecast Achieved INITIAL CRITICALITY INITIAL ~ ELECTRICITY COMMERCIAL OPERATION
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t AVERAGE DAILY UNIT-POWER LEVEL 1-t
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DOCKET.NO. 50-271 UNIT Vermont Yankee DATE 901010 COMPLETED BY
-G.A. Wallin TELEPHONE TBF2)257-7711
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MONTH September
'_ DAY-AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) l 1,
0 17.
0-2.
0 18.
0 3.
0 19.
0 4.
0 20, 0
5.
0 21.
O i
6.
0 22.-
0-3
~
- 7.
_0 :
23.
0 8.-
0 24.
0 9.
0 25.
0 0
26.
0 10
- 11. = '
O 27.
0 12.
0
.28.
0 7
13.
0 29.
O y
,_; \\i 14. -
0 30.
0 "15.
0 31.
16.-
0
[lINSTRUCTIONS:
J
...On'!this' format, list the: average daily unit' power _ level in-MWe-Net sl",for.each-. day in;the reporting month. ' Compute'to the nearest whole 4:ogawat t..,
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. UNIT SHUTDOWNS.AND. POWER REDUCTICNS w
DOCKET No 50-271 REPORT MONTH SEPTEMBER UNIT WAME Vermont Yankee-DATE 901010 COMPLETED SY G.A.
Wallin TELEPHONE (802)257-7711 1
2 Method of License
. system Component Cause and Corrective
'No.
Date Type Duration Reason Shutting Down Event Code Code Action to (hours)
Reactor
'3 Report #
4 5
Prevent Recurrence 90-08 900930 5
720.00
.C,8 1
N/A N/A N/A Shutdown for 1990 Refueling /
(Cont)
Maintenance outage.
1 r: Forced 2 Reason:
3 Method:
4 Exhibit G-Instructions S: Scheduled A-Equipment railure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee' C-Refueling "3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Other (Explain)
(NUREG.0161)
E-Operator Training and License. Examination F-Administrative 5 Exhibit I - Same Source VYDPF 0411.03 C-operational Error (Explain)
DP 0411 Rev. 3 H-(Explain)
Page 1 of 1
DOCKET NO. 50-271 d
UNIT Vernent Ynnkeo DATE 901010
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COMPLETED BY G.A.
Wallin
~.;
TELEPHONE (802)257-7711 REPORT MONTH September
[
SUMMARY
OF OPERATING EXPERIENCES Highlights Varmont Yankee operated at 00.0% of rated thermal power for the month.
Gross electrical generation was O
MWHe or 00.0% design electrical capacity.
Op3 rating Summary
.The following is a chronological description of plant operations including-other pertinent items of interest for the month:
'[At the beginning of the reporting period the plant was operating at 00.0%-
of rated. thermal power.
Thore were no'. items of interest to report for this month.
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'At'the end of the reporting period the plant was shutdown:for the 1990 ER9 fueling / Maintenance outage.
VYDPF 0411.04 DP 0411 Rev. 3-Page'1~of 1 RT:No. 13.FOl'.18X.
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