ML20066D418

Monthly Operating Repts for Dec 1990 for Prairie Island Nuclear Generating Station

ML20066D418
Person / Time
Site:	Prairie Island
Issue date:	12/31/1990
From:	Dugstad D NORTHERN STATES POWER CO.
To:
Shared Package
ML20066D280	List: ML20066D279 ML20066D418 ML20066D423
References
NUDOCS 9101150053
Download: ML20066D418 (8)

Text

..

7

.. _ -,. - _. ~. - - _ - - -

m

....,o3 e

?

N088011YE_SutitioR't_DE 0EEBoIING_EXPEBIENCE-l j

.a

' DOCKET NO..50-282-UNIT PRAIRIE-ISLAND N041 1

DATE; JANUARY 3, 1991

_l

+

COMPLETED BY DALE DUGSTAD l

e

-TELEPHONE 612-38G-1121-4376-3 d

-l M

NONIHa DECEt!BER__1220__

~THE UNIT WAS BASE LOADED THIS MONTH THERE WERE NO SHUTDOWNS.

M

AT 2202 OF'NOVEMDER 30TH~THE UNIT STARTED TO REDUCE POWER FOR COND-

<ENSER TUDE. CLEANING.PLUS MAINTENANCE ON.i1-FEED WATER PUMP' SUCTION RELIEF 3

VALVE AND iSA M iSD FEED WATER HEATER: RELIEF ~ VALVES. THE POWER REDUCTION WAS STOPPED.AT 0354.0F LTHE iST AT APPROXIMATELY-105 MWE. WITH REFAIRS COMPLETED THE. UNIT STARTED-TO INCREASE POWER-AT i615-OF THE-2ND AND REACHED

' FULL-~ POWER OPERATION.AT.0620 OF_THE 3RD OF DECEMDER.

-(THE<;UNITiWAS DOWN-lABOUT-3 MWE-/TO. REPAIR A GASKET.-ON i MSR ON-THE 17TH.;

THEREEWERE NO OTHER POWER-REDUCTIONS.

(&

_ _. FOR 11_9901TilERE - W AS : GNE (1)--UNPLANNED AUTOMATIC REACTOR-SCRAM AND-i E937.'O HOURS--0F TOWN-TtME FOR'A5 REFUELING O_UTAGE.

)

y i

y,

,1 q

4

.. e -

.)

i

CURRENT

-CONTINUGUS OPERATING RUN OF'=O39 DAYS.

t l

i

1..-

91011S'0053 910100 PDR ADOCK 05000282 R

PDR j

4

^i

l.

• i-

[

=.,

-GVEBoGE..Do1LY UUII_20 WEE LEVEL

. DOCKET NO. ljg-202 UNIT, PRAIRIE. ISLAND UQ4.1 DATE JANUARY 3, 1991-COMPLETED DY--DALE-DUGSTAD l

TELEPHONE 612-300-1i21-4376:

t10NIH1_DECEMBEG__ _1220e.

r 4

1

- DeY O Y E 86 G E _ D o1 L L E D W E B _ L E V E L _1 L1W E:N EIl 1-i89

.2 i 81 3-490

.4--

- 525 i

5

- S32 6

526-

.~ 7 528

- D.

533' 9

524-

.i 51 0-

- 525 4

-- 1 1 530-12 528 13 528 y

14 527-

' t Sc 530 i6 524

- 527 (3 9 -

- 52A A

.19

-529 120:-

- 530-21;

~529 22~

528 23-520<

-24 527:

25-529

26 527' 27:

i 529 20-528 l

29

- $?9

30

- 527 L,31

- 527

! AVERAGE LOADS ABOVE 532'MWE-NET ARE'DUE 1TO COOLER-CONDENSER CIRCULATING WATER t

i*

• ..s--.,,*

~w,

~-[.

e w.

,.b.--,m-,-

,,,,.-r s

,,w,--,

-. m -w.

,v.

,.,,,r,#.,

-,* - ~,, -.,

--....-.. _ -. - r -. -.,-

t i

1, ;

t 3:

OREBoIING DOI 6_RE208I DOCKET NO,,

50-202 c

UNIT PRAIRIE ISLAND NO.1.

DATE JANUARY 3, 1991 4

COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 L9EE8eIING_SI0IUS

iv UNIT NAME:

E80181E_IELeUD_NO 1

L 2.1 REPORTING :PERIODi _ DECEMBER ___1220....

3. LICENSED THERMAL POWER (MWT):

i650 4( NAMEPLATE' RATING (G'":0SS MWE).

593

--5, DESIGN-ELECTRICAL RATING (NET-HWE):

530' o'

61 MAXIMUM-DEPENDABLE CAPACITY (GROSS MWE)r 534 J7.cMAXIMUM DEPENDABLE CAPACITY (NET MWE)t 532

-G.zIF CHANGES OCCUR IN CAPACITY--RATINGS.(ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE-REASON: HQUE_

ij 19 J POWER : LEVEL. 'T0uWHICH RESTRICTED ; IF - ANY (NET MWE)- _ N Q U E _ _..

' 10. n R E A S O N S E F O R R E S T R I C T I O N S, - I F A H Y...H O N E,. _ _ _.,, _,.. _ _..,.

i IHIS_dONIH 18:ID:DeIE-CUdVLeIIVE 1 13 HOURS IN REPORTING PERIOD 744 8760-

-'149400-

-:121: NUMBER 0FMHOURSEREACTOR WAS-CRITICAL 744.0 7840.4

~126959.9 c13s REACTOR RESERVE SHUTDOWN-HOURS 0.0 0.0.

5571.1-v14 e HOURS GENERATOR ON-l,INE-744.0-7764.4-125412.7' TiSL UNITERESERVE2 SHUTDOWN HOURS-0.0-

-0.0

0.0:

vi6;; GROSS THERNAL ENERGY--GENERATED (MWH) 1177415-12300700 197662154 f17.) GROSS ELECTRICAL *. ENERGY GENERATED-(MWH) 393040

?4070350.

64862910 l

18. NET-ELFCTRICAL ENERGY: GENERATED -(MWH) 375520-3829677 460083011-

~19.

UNIT SERVICE-FACTOR

-100.0

. 8 8. 61 (83.9 S20e UNIT' AVAILABILITY FACTOR 100i0 88.6' B3;9 21WUNIT; CAPACITY. FACTOR!(USING MDC' NET)-

100.3 86.9-81 ~.' O -

t

22. UNIT. CAPACITY. FACTOR (USING-DER NET) 95.2-

.82.5 76',9 23k UNITJFORCED;00TAGE'LRATE

- 0.0 6.7 5.7 1

L24.UFORCED10VTAGE HOURS--.

0.0-

. 57. 8 7540;3)

=

25. SHUTDOWNS SCHEDULED.OVER NEXT 6 MONTHS'(TYPEa DATE & DURATION OF EACH)a N26 26.:IFbCURRENTLY~SHUTD0WN ESTIMATED STARTUP DATE:_..

_NZ6 _,,,,._

i i

-.- -~

...~ -

3 ; ;, ^-'['

~

t w "!C

.UNII_SUUIDOWtiS OND_E0WER,.BEDUCIION 7

o DOCKET NO M -202

~

UNIT NAME-EBoIB1E 1SLOND t10..i DATF JOUU$BX 31._1221 __

COMPLETED BY D6LE_DUGSI6D__

TELEPHONE 612-300-1121.4326-1 L

MONIU1 DECENDER__ 1220

~

DOIE-IYCE HOUBS BEOS0ti (1EIUDD.LEB tludDEB 5%SIEd CDUEQt1EUI YY/MM/DD

~

-000.0 90/12/01-

.S 00.Of B

'5-N/A SI COND l

CONDENSER TUDE CLEANING:AND FEED WATER VALVE! REPAIR.

a i

a y

i

.i e

.o 4

=..

- IXEE-BE6 SON:

dEIUDD-SYSIEd CODE iF FORCED-A-EQUIPMENT-FAILURE 1-MANUAL DRAFT ~IEEE STD S-SCHED

.D-MAINTENANCE OR--TEST-2-MANUAL. TRIP B05-1984(P805-DS)

"C-REFUELING 3-AUTO TRIP ll

'D-REGULATORY' RESTRICTION 4-CONTINUED 1i l

-E-OPERATOR? TRAINING &

5 REDUCED LOAD C0t1EONEUI_ CODE

' ' LICENSE EXAMINATION 9- 0THER F-ADMINISTRATIVE IEEE STD 803A-1983

G-OPERATIONAL ERROR H-0THER u

-,, ~,.

2

-,_.__..__,_,..-_.,_.-,_.._m.

- -. ~. -. -. -. -. -..

y :.,

.?

c$ '

NG886IIYE SutitlebLDE_0EE86IING_EEEEBIENCE DOCKET No. 50-306 UNIT-PRAIRIE ISLAND 80,2,.

DATE-JANU6RY 3, 1991-COMPLETED:DY DALE DUGSTAD-TELEPHONE: 612-380-1121-43'76 tl0NIU1_DECEt1 DER _

1220.

THE UNIT-WAS BASE LOADED THIS MONTH.

1THE UNTT TRIPPED AT 2234:OF--THE 29TH FROM A NEG FLUX RATE-SIGNAL DUE

TO'TWO-(2) FAILED CARDS:OF-THE-ROD CONTROL-SYSTEM. THE FAILED ITEMS WERE'

=A STATIONARY 1GRIPPERLREGULATIONTCARD AND AN ALARM CARD. AFTER THESE: ITEMS. -

=WERE REPLACED THEl REACTOR 1-WENT CRITICAL AT TO34.OF'THE 30TH, THE-GENERATOR

.WAS PLACED<0H-LINE AT 1332-AND THE UN.TT WAS AT. FULL POWER OPERATION BY

~2151'_:0FLTHE SAME DA'Y.

'THERE WERE N0;0THER POWER REDUCTIGHS..

FORJi990DTHERE.WERE FIVE (5)~ UNPLANNED.-AUTOMATIC REACTOR SCRAMS A'ND 1696".6: HOURS'0F:DOWN TIME FOR:A REFUELING OUTAGE.

C

CURRENT CONTINUOLIS OPERATING RUN OF ;001 DAYS.

~

j h

e..,,,.....

c ;,.,. a - - -

.... ~.. ~ ~. ~..,. -..

-. - -.. -. - - ~. ~ -.. -.

E

.r. ;

AVEB6GE_DeILY UNII_20WER_ LEVEL DOCKET NO. 50-3Q6 Ut:11T PRAIRIE ISLAND 80.2.

DATE JAt4UARY 3,

.1991-COMPLETED BY DALE DUGSTAD TELEPHONE 612-305-11.e1-4376

. tiONIO.;..DECEt1BER_

1220 r

i Dar 6YE86GE DOILY _EDWEB_LEYEL_1tlWE:UE11 T-1-

529

'2 525

-3 528

-4 523-

=5-

531 6

524 7

526 8

-528:

g.

sg 9:

.526

-t

- 523 i

' i 1-520 q

12

-526 13 526 s

-14

.531-15.

523

=16 525 ii?,

17:

520

L1 B 525 i 9-526: :

527 21 524-22=

S27 g

L23 -

524

!_ t

. 24 527 w

.23 526 26-

'532 a :: * !

c271

.522

-i

- 28':

-526

~

.29 493 it Lb 30 -

'143 f l-

,;31 1530 i

t r

+

' AVERAGE' LOADS ABOVE 530 MWE-NET ARE DUE TO LOOLER. CONDENSER CIRCULATING WATER A

Y l'e,-

-v' S-,.,-

,r.

s

..+.,,,w..

,_-v..m-r-m

.m.

m.

..,.._,.,,,,,.,.r-.

..,,o.m.-..,

.~,....,,,:.,..,-.,,,,_.,,-..

.-.. ~

~. -.

f A

a z.

3 DECBoIING_D616 BEE 081-g

-DOCKET-NO. 50-306.-

UNIT PRAIRIE ISLAND NQ.2

DATE JANUARY 3, 1991 COMPLETED BY DALE'DUGSTAD_

-i

~

TELEPHONE 612-388-i121-4376 OeERGIING_SIBIUS 1.-UNITENAMEn EBGIBIE_ISLGUD..UO1_2 1

12.' REPORTING PERIOD _DECEUBER___1290_.._

3.-LICENSED THERMAL POWER =(MWT)-

1650 L4.eNAMEPLATE RATING (GROSS ? MWE h.593 L51 : DESIGN: ELECTRICAL RATING (NET;:MWE)'

530 J6.-MAXIMUM DEPENDABLE CAPACITY-(GROSS MWE): 531-

!7. MAXIMUM DEPENDABLE CAPACITY THET MWE)*

530

,Oc IF CHANGES! OCCUR--~IN CAPACITY-RATINGS'(ITEMS NUMBER 3 THROUGH 7)

SINCE LAST-REPORT GIVE_REASONt..su0HE,_

__u _.,,_,,,_,__._,___ _ __,,..,,

E9.s POWER: LEVEL,TC WHICH RESTRICTED,.'IFEANY (NET MWE)a_ 808E;__..;,.,,

c_.-

-L10. REASONSLFOR. RESTRICTIONS, IFLANY.

N0NE_

IUIS..dQUlta Y8:I0dD6IE

.CUdVL6IIVE m

ii.-HOURS 1 IN REPORTING PERIOD-744-8760'.

140510-

' 12.. NUMBER OF-cHGURS REACTOREW/iS CRITICAL 732.0-7785.7

-123687 4L 13hREACTOR RESERVE-SHUTDOWN HOURS 0.0

0.O

.i S16. i '

/N4.VHOURSJGENERATOR:.ON-LINE.

729.0

-7603.5 122371.'3

-15. ' UNIT RESERVE: SHUTDOWN-HOURS 0.0

$0.0 0.0'

'16.

GROSS. THERMAL ENERGY GENERATED-(MWH) 1196534 12238751 193466990:

i

%li.7.iCROSSLELECTRICAL. ENERGY 1 GENERATED (MWH). 400770 14036490:-

627.79410

$Jiai NET. ELECTRICAL; ENERGY! GENERATED (MWH)

'381556-3803698L

59361491-hi9fUNIT[SERVICEFACTOR 98.0-86.8 87.1 4

s20.+ UNIT; AVAILABILITY' FACTOR 98.0 86.8 87.1-211 : UNIT CAPACITYEFACTOR-(USING MDC NET) 102.6~

l86.8

'84.5-s b 122 ? UNIT lCA_PACITY. FACTOR (USING DER NET)-

96.8-81.9

- 79. 7-4 23: UNIT-FORCED'0UTAGE: RATE

- 2. 5.2

3. i' M 24.1 FORCED:OUTAGELHOURS (TYPE,?DATEJ&~ DURATION OF=EACH)'

y25 cSHUTDOWHS - SCHEDULED - OVER ' HEXT: 6 MONTHS

..15.0

--410.2 3964.0

&M

_._.._________________826_________________________________.___

e Wi

1. 26cJIF, CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE1,,,,_,___

UlG;._,__ _.___,__ _..

l?

1.

?-1 s

I l>

L.

-..~...i-.-J~.-..~.~

-I

3

, _. _, _ _ _.__ _... 7,_ _ _ _._ ~..... _. _. m

[

L

-s x.

+

U U1I _ S U UI D O W U S _ o u D _ E D W E B _8 E D U CIlo ti 3

a

.i DOCKET NO 50-306-d UNIT NAME E86181E_lSL6dD dDA 2-DATE JANuoRY_31 1921__..

+

COMPLETED BY-D6LE_DUGSI6D___

TELEPHONE 612-380-1121-s326-o NOUIHL. DECEMBER __.1220____

-j DoIE IXEE 800BSL BEQSQU HEIUDD LEB_NudBEB SYSIEd GodEONENI.

'YY/MM/DD

-000.0-

't 90/12/29.

F

' i 5. 0 -

A 3

AA ROD CONTROL i

r l

l

~'

TIYEE.

LEEoSOU NEIHOD-

SYSIEM_ CODE '

F-FORCED -- A-EQtjIPMENT. F AILURE i-MANUAL DRAFT IEEE STD-

>S-SCHED

-B-MAINTENANCE'OR TEST-2-MANUAL TRIP B05-1984(P805-D5)-

C-REFUELING AUTO TRIP

-D -REGULATORY RESTRICTION CONTINUED

.E-OPERATOR TRAINING 6-5-REDUCED 1 LOAD CQdCQUENI,,GQDE.

LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983

-G-OPERATIONAL ~ ERROR

-H-0THER

..=,--...:-.........

. -,. -,.. -., -.. - ~,...

-.-....a

.