ML20058P635

Monthly Operating Rept for Jul 1990 for Trojan Nuclear Plant

ML20058P635
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	07/31/1990
From:	Robinson W, Ulmer F PORTLAND GENERAL ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
WRR-049-90, WRR-49-90, NUDOCS 9008170243
Download: ML20058P635 (5)

Text

.

F m/

[g

- y

. /

N Portland General Electric Company Trojan Nuclear Plant 71760 Columbia, River liwy August 3, 1990 Rainier, Oregon 97048 WRR-049-90 (503) 556 3712 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen:

Monthly Operating Report In accordance with the Trojan Nuclear Plant Technical Specifications reporting requirements, the Monthly Operating Data Report is submitted for July, 1990.

Sincerely, W. R. Robinson Plant General Manager WRR sp Attachment et Mr. John B. Martin Regional Administrator, Region V US Nuclear Regulatory Commission Mr. Drild stewart-Smith Department of Energy State of Oregon

-j Resident Inspector MOR Distribution i

.)

(AD l -

t.

m ig

f. -

Portland Genord Doctoc i:

TROJAN NUCLEAR PLANT Trojan Operating Report

[

July, 1990 c

OPERATIONS The plant began the month in mode 3, with the reactor coolant

c..

system at 554 F and 2230 psig.

Reactor criticality was achieved at 1330 on July 5th with the plant in mode 2.

Jim Cross assumed all duties associated-with this position as Vice President on July 9th.

The plant was taken to mode 3 on July lith due to an Unusual Event, which resulted from a conservative call by Operators when

~

main steam safety valves failed to reseat in the expected time.

U Further investigation tevealed the safety valves functioned properly.

The plant was restarted on July 13th and full power operation reached on July 17th.- A minor leak was detected in the reactor E

head inner seal on July 20th.

The plant continued to generate at-100% through the remainder of July.

MAJOR MAINTENANCE COMPLETED Significant Maintenance completed during the months Main-turbine lube oil system.

4 o

A i

1

/

Approved VM ad g"

Plant General Manager o

1

s j

1 OPERATING DATA REPORT j

50-344

{

DOCKET NO.

DATE M e"=t 1990 CDMPLETED BY _F[ J. Ulmer I

TELEPHONE 503-M6-3713 I

Ext.4495 OPERATING STATUS Trojan Nuclear Plant Notes g,,,gg g, J uly, 1990

.. Reporting Period:

4 3411

3. Licensed Thermal Power (MWt): _ 12I6 1

4. Nameplete Rating (Gross MWe):

1330

5. Design Electrical Rating (Net MWe):

1133 j

6. Maximum Dependable Capoc6ty (Gros MWe):

1095 t

7. Maalmum Dependable Capacity (Net MWe):

8. If Changes Occur la Capacity Ratings (items Number 3 Through 7) Since Last Report.Give Reesens:

N/A N/A

9. Power Level Te Which Restricted. lf Any (idet MWe):

10. Reasons For Restrictione,if Any:

El This Meath YreeDate Camelethe 4

744 5087 121967

11. Wrws la Reporting Pwied 558.6 2429.I 7 san 7.1

12. Number Of Neurs Reectee We crtelsel 0

0 1997

' 13.' Rosetor Reserve Shotdows Neurs

14. Nears Generator On.Lhu

_,434.9 2305,4 73674.6 W

0 3249

15. Unit Reserve Shutdown Heuss 1361Iin 7702117 84612968,,

16. Genes Thermal Energy Generated (MWH) 451670 2578580 77949419,,

17. Geen Electrieel Energy Genested (MWH) 417319 2434161 738312A8 _

18. Het %I EnerEy Generseed (MWM) i 58.5 45.3 60.4 L

19. Unit Servise Factet 58.5 45.3 63.1

20. Unit Availability Feeter 51.2 43.7 J. 5

21. Unit Capacity Fee'ter (Uelag MDC Not) 49.6 42.4 53.6

22. Unit Caposity Foster (Using DER Net) 14.I 4.0 12.9

23. Unit Forced Outege Rate

24. Shutdowns Scheduled Ove Next 6 Meaths(Type.Dete and Duration of Eschi:

N/A N/A

25. If Shut Down At End Of Report Period.Estisasted Dete of Startap:

26. Units la Test Status (Prior to Commercial Operstles):

Forecast Achieved N/A N/A INITIAL CRITICALITY N/A N/A INITIA L ELECTRICITY N/A N/A COMMERCIAL OPET. ATIOf.

(0/17)

___ _ __ _. _ _ _. _. _ ~. _

i

=

AVERAGE DAILY C1IT POWER LEVEL DOCKET NO: 50-344 l

Ci1T: Trojan DATE: August, 1990 COMPLETED BYtJ. J. Ulmer TELEPHONE: 501 ssA_1711 ext 4495 l

MONTH

' July, 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (We-Net)

(We-Ne t) 1

-35 17 1093 2

-35 18 1091 3

-35 19 1086 4

-36 20 1085 5

-38 21 1072 6

-38 22 1092

'e 7

-38 23 1095 8

-37 24 1092 9

-38 25 1093 10

-31 26 1091 11

-27 27 1092 i

12

-42 28 1078 13

'41 29 1066 213 14 30 1089 461 1093 15-3t L

l.

16 876 l-INSTRUCTIONS

-On this format, list the average daily unit power level in Wa-Net for each I.

day in the reporting month.

Compute to the nearest whole megewatt.

~...

390M

t 1.

l-o l

[

DOCKETNo. 50-344 UNITSHUIDOWN5 AND FOWER REDUCT10N5 twe T N AggE Trnian DATE An det

'990 COMPT.ETED ay E-1-

f li - r-REFORT MONTN July, 1990 TFs ErggGNE 503-556-3713 ext 4495 l

"k

=E 5

-5 IE8888' E"L Cause& C.weasi e 3:

S'-

D

~ g.)

J j.=g s a):

E

}

Ems RY g"g rwe,ene Re -.

Aet.ise e.

6=

6[

R*F'88

• a

g 6

900321 S

237.5 C

N/A N/A N/A Annual Refueling Outage 02-90 900711 F

71.6 r

1 90-033 HB Instru Administrative Shutdown following failure of ste e generator PORV's to i

lift and properly lifting of

+

secondary safety valves.

t I

l i

l

[

i i

t 4

3 b

I 2

Enidble G.Insedsches MesIsod:

Es u-' n of Dess r

F: FewerJ Reason:

EderIIweesforIAconee I-80snesI 5: Sctwdvled

.A-Ev, = Fallese(EmpIslo) 2-00snesi Screas.

8-Mainocesace ei Tess Evesse Repare 4t.ER) FIIrINUREG-3.a h Sc.asm.

C-Refecting 441 slier (Enytsin) 0968)

D-Regelsemey Reseeke6un E.Opesseene Teetninga themse Emmeninsessa 5

- F-Adntinissessise EstilMe f-5swee Sawe *

{

G4)per4tional Leng(Emplaint It 0 lice TIN itsing

?

i sm"

-