ML20199B650

Monthly Operating Repts for Oct 1997 for LaSalle County Station,Units 1 & 2

ML20199B650
Person / Time
Site:	LaSalle
Issue date:	10/31/1997
From:	Calfa L, Dacimo F COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9711190050
Download: ML20199B650 (13)

Text

_. .

c.unnu,nuann anwn om.;uny  ;

las.alle Onicrating Marion '

. .tu>n sonu nys nuaa Marvilin, 11.61341-97%'

m ai o s'4 6:

November 12,1997 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Monthly Performance Report LaSalle County Station, Units 1 and 2

' Facility Operating License NPF-11 and NPF-18 NRC Docket Nos. 50 373 and 50 374 Enclosed is the LaSalle County Station Monthly Performance Report for the month of October,1997.

Respectfully, I '

acirr lant Gen 'ral Manager LaSalle County Station Enclosure cc: A. B. Beach, NRC Region til Admir.istrator M. P. Huber, NRC Senior Resident inspector - LaSalle D. M. Skay, Project Manager - NRR - LaSalle F. Niziolek, Office of Nuclear Facility Safety - lDNS A. Vegel, NRC Region 111 Branch Chief O. H. Mathews, IDNS Resident inspector - LaSalle )g 7't J D. Deppa, IDNS Reactor Safety - Springfield j' P. Doverspike, GE Representative - LaSalle y

D. L. Farrar, Nuclear Regulatory Services Manager [g INPO - Records Center 9711190050 971031 PDR ADOCK 05000373.

R PDR lk h h

_,,,s.,_,

. . =.. . . . . - . _- .. - . . . . . . . . .

j

. ~

'i  :

-t LASALLE NUCLEAR POWER STATION

- UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT COMMONWEALTH EDISON COMPANY P

NRC DOCKET NO. 050 373 NRC DOCKET NO. 050-374 LICENSE NO. NPF-11 LICENSE NO. NPF 18 5

a 3

7 lb e , +.a-... -~. -- ,,,., , . - . - - - - - - . . - - , ,

. TABLE OF CONTENTS

l. - Monthly Report for LaSalle Unit One A. Summary of Operations Experience B. Operating Data Report ,

C. Average Daily Power Love,I ,

D. Unit Shutdowns and Power Reductions E. Unique Reporting Requirements

11. Monthly Report for LaSalle Unit Two -

A. Summary of Operations Experience B. Operatirig Data Report C. Average Daily Power Level D. Unit Shutdowns and Power Reductions E. Unique Reporting Requirements h

1

1. Monthly Report for LaSalle Unit One--October,1997 A.

SUMMARY

OF OPERATING EXPERIENCE FOR UNIT ONE DAY TIME EVENT Reactor suberitcal, generator 1 0000 off line. Maintenance outage in progress.

Reactor subcritical, generator 31 2400 off line. Maintenance outage in progress.

1 1

B. OPERATING DATA REPORT FOR UNIT ONE DOCKET NO.: 050-373 UNIT: LaSalle One

' DATE: 11/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357-6761 x2620 OPERATING STATUS

1. Reporting Period: October,1997 Gross Hours: 745

2. Currently Authorized Power Level: 3,323 (MWt)

Design Electrical Rating: 1,078 (MWe-net)

Max Dependable Capacity: 1,036 (MWe net)

3. Power Level To Which Restricted (if Any): Nane

4. Reasons For Restriction (if Any): N/A THIS MONTH YEAR-TO-DATE CUMULATIVE

5. Reactor Critical 0.0 0.0 78.741.9 Hours

6. Reactor Reserve 0.0 0.0 1,641.2 Shutdown Hours

7. Hours Generator On- 0.0 0.0 76,838.0 Line

8. Unit Reserve 0.0 0.0 1.0 l Shutdown Hours

9. Gross Thermal 0.0 0.0 228,599,589 Energy (MWHt)

10. Gross Electric Energy 0.0 0.0 76,450,484 (MWHe)

11. Not Electrical Energy 0.0 0.0 73,669,454 l (MWHe)

12. Reactor SeMce 0.0 0.0 64.9 Factor (%)

13. Reactor Availabihty 0.0 0.0 66.3 Factor (%)

14. Unit SeMee Factor 0.0 0.0 63.3

(%)

15. Unit Availabihty 0.0 0.0 63.3 Factor

16. Unit Capacity Factor 0.0 0.0 58.6 (Moc)

17. Unit capacity Factor 0.0 0.0 56.3 (design MWe)

18. Unit Forced Outage 0.0 0.G 9.2 Factor (%)

19. Shutdowns Scheduled Over Next 6 Months: Maintenance Outace, 10/29/96

20. If Shutdown at End of Report Period, Date of Startue' 04/%/98 I

( .

C. AVERAGE DAILY UNIT POWER LEVEL (MWe-Net) FOR UNIT ONE DOCKET NO.: 050-373 UNIT: LaSalle One DATE: 11/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357-6761 x2620 MONTH: October,1997:

DAY POWER DAY POWER 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 l

_ ___-____.____.__.___.________.______m.___________________m_ __ _ _ - _ _ _ _ _

~

D. UNIT SHUTDOWNS AND POWER REDUCTIONS >20% FOR UNIT ONE .

METHOD OF CORRECTIVE SHUTTING DOWN ACTIONS OR YEARLY TYPE THE REACTOR COMMENTS f50UENTIAL DATE F: FORCED DURATION OR REDUCING NUMBER ' (YY/MM/DD) S: SCHEDULED (HOURS) REASON CODE POWER Mantenance outage 05 96/10/29 S 745 B 2 due to engmeenng concerns.

Summary of Operation:

The unit remained shutdown for the entire month.

'i 4

E. UNIQUE REPORTING REQUIREMENTS FOR UNIT ONE

- 1. Challenges to Safety /Relof Valve Operations-None

. 2. Major Changes to Radioactive Waste Treatment System-None -

3. ON-Site Dose Calculation Manual Changes-None .

J

.i-s J

h

~ -. . . . .

i e

li.' Monthly Report for LaSalle Unit Two--October,1997 A.

SUMMARY

OF OPERATING EXPERIENCE FOR UNIT TWO DAY TIME EVENT Reactor suberitical, generator 1 0000 off-line. Refuel outage, L2R07.

Reactor suberitical, generator 31 2400 off-line. Refuel outage, L2R07.

l l

B. QPERATING DATA REPORT FOR tJNIT TWO DOCKET NO.: 050-374 UNIT: LaSalle Two DATE: 11/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357 6761 x2620 OPERATING STATUS

1. Reporting Period: October,1997 Gross Hours: 745

2. Currently Authorized Power Level: 3,323 (MWt)

Design Electrical Rating: 1,070 (MWe net)

Max Dependable Capacity: 1,036 (MWe net)

3. Poesr i evol To Which Restricted (If Any): None

4. Reasons For Restriction (If Any): N/A

~

THIS MONTH YEAR TO DATE CUMULATIVE

~~

5. Reactor Critical 0.0 0.0 77,028.4 Hours

6. Reactor Reserve 0.0 0.0 1,716.9 Shutdown Hours 7, Hours Generator On. 0.0 0.0 75,970.2 une

8. Unit Reserve 0.0 0.0 0.0 Shutdown Hours g, Gross Thermal 0.0 0.0 230,522,687 Energy (MWHt)

10. Gro?$ Electnc Er.ergy 0.0 0.0 77,175,924

~

(MWHe)

11. Net Electrical Energy 0.0 0.0 73,973,643 (MWHe)

12. Reactor Semco 0.0 0.0 67.4 Factor (%)

13. Reactor Avviability 0.0 0.0 68.9 Factor (%)

14. Unit Semce Factor 0.0 0.0 66.5

(%)

15. Unit Availes6lity 0.0 0.0 66.5 Factor

16. Unit capaciy Factor 0.0 0.0 62.5 (MDC) .

17. Unit Capacity Factor 0.0 0.0 60.0 (design MWe) . _ _

18. Unit rorced outage 0.0 0.0 9.1 Factor (%) ,

19. Shutdowne P.heduled Over Next 6 Months: Refuel,09/20/96

20. If Shutdown at End of Report Period, Date of Startup: To be determined

C. AVERAQE DAILY UNIT POWER LEVEL (MWe-Net) FOR UNIT TWO DOCKET NO.: 050 374 UNIT: LaSalle Two DATE: 11/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357 6761 x2620 MONTH: October,1997:

DAY POWER DAY POWER 1 0 17 0 2 0 ,_

18 0 3 0 19 0 4 0 20 0 5 0 _,,, 21 0 0 0 22 0 7 0 23 0 t

8 0 24 0 _

0 .

0 25 0 ,

10 0 26 0 11 0 27 _0 12 0 28 _0 13 _

0, 29 0 14 0 30 0 15 0 31 _0 16 0 ,_

i

! . l i

I t

. i D. UNIT SHUTDOWNS AND POWER REDUCTKWS >20% FOR UNITTWO . -

s 3

< t

METHOD OF - CORRECTWE -t l

SHUTTING DOWN ACTIONS OR i L

i YEARLY TYPE THE REACTOR COGNENTS >

j SEQUENTIAL 'DATE F: FORCED DURATION OR REDUCING

NUMBER - (YY/MM/DD) S

SCHEDULED (HOURS) REASON CODE POWER i  !

4 06 96/09r20 S 745 C 2 Refuel Outage .

62Ro7) l' l-  ;

i l

I i l  :

i l'. t

' t t,

'l i- I F

j i  :

! l

! Summary of Operaton: l The unit was in a scheduled refuel outage the enbre month. l; l k l -i

l I

I

\

- i f

I i

i i

'.l t f

.e-1q; er- g w -m % - a, .,-,,mgy, n , . , _ . . . g9- q syy-,p4,., ,.,f .sp _,

,,.9...,_q ,,-.yy9,. ..,99y.. 9 .,

• 1 1

1 y

E. UNIQUE REPORTING REQUIREMENTS FOR UNIT TWO j

1. Challenges to Safety / Relief Valve Operations-None

2. Makr Changes to Radioactive Waste Trectment Systems-None  ;

3. Off Site Dose Calculation Manual Changes-None t

0 I

l 1

r m- yymWW -v 9"-- eg - regy--w-y y- gr w - ,=re-, 9- ywp-.rw-ryeW--M*vN9*'--*--P*wwwv-wT+' '--m*--'-wr 'w' +Ww' --'N'w--N-* rW* - - 'w--Tw- *= *-'F= --