ML20217H704

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

ML20217H704
Person / Time
Site:	LaSalle
Issue date:	09/30/1997
From:	Calfa L, Dacimo F COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9710170019
Download: ML20217H704 (13)

Text

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. Matwillo. Il bl.4 414'5" I t! Hi % .45'Cb1 October 8,1997 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 September,1997.

Respectfully,

/

L:

Fred Dacimo Plant General Manager LaSalle County Station Enclosure cc: A. B. Beach, NRC Region lli Administrator M. P. Huber, NRC Senior Resident inspector LaSalk

. D. M. Skay, Project Manager NRR LaSalle

. F. Niziolek, Office of Nuclear Facility Safety - lDNS A. Vegel, NRC Region 111 Branch Chief C. H. Mathews, IDNS Resident inspector LaSalle D. Deppa, IDNS Reactor Safety - Springfield g%nf f

[l P. Doverspike, GE Representative LaSalle D. L. Farrar, Nuclear Regulatory Services Manager 3- INPO - Records Center u J101 9710170019 970930 IIEIEllllH' jlHI PDR ADOCK 0500o373 R FOR A i'nnum o.mpany

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LASALLE NUCLEAR POWER STATION UNIT 1 AND UNIT 2 -

MONTHLY PERFORMANCE REPORT COMMONWEALTH EDISON COMPANY NRC DOCKET NO 050-373 NRC DOCKET NO,050-374 LICENSE NO. NPF-11 LICENSE NO, NPF 18 -

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. TABLE OF CONTENTS

1. Monthly Report for LaSalle Unit One l

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

11. Monthly Report for LaSalle Unit Two A. Summary of Operations Experience-B. Operating Data Report C. Average Daily Power Level D. Unit Shutdowns and Power Reductions E. Unique Reporting Requirements

. l. Monthly Report for LaSalle Unit One-September,1997 A.

SUMMARY

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

Reactor suberitical, generator 30 2400 off line. Maintenance outage in progress.

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j . B. OPERATING DATA REPORT FOR UNIT ONE l DOCKET NO.: 050 373 UNIT: LaSalle One DATE: 10/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357 6761 x2620 i OPERATING STATUS j

i 1. Reporting Period: September,1997 Gross Hours: 770 l

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

[' Design Electrical Rating: 1,078 (MWe-not)

Max Dependable Capacity: 1,036 (MWe-net) j 3. Power Level To Which Restricted (if Any): None ,

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

• 5. Reactor Crdical 0.0 0.0 78,741.9 Hours

6. Ructor Reserve 0.0 0.0 1,641.2 '

f Shutdown Hours

! 7. Hours Generator On- 0.0 0.0 76,838.0 Line I 8. Und Reserve 1

0.0 0.0 1.0 Shutdown Hours l g, Gross Therrnal 0.0 0.0 228,599,589 Energy (MWHt)

10. Gross Electric Energy 0.0 0.0 76,450,484 f (MWHe) l 11, Not Electrical Energy 1

0.0 0.0 73,669,454 (MWHe) l 12, Ructor Service 0.0 0.0 65.3 Factor (%)

13. Reactor Availabildy 0.0 0.0 66.7 Factor (%)

-' 14. Und Service Factor 0.0 0.0 63.7

(%)

I 15. Und Availabildy 0.0 - 0.0 63.7 Factor -

16. Und Capacity Factor 0.0 0.0 59.0-l (MDC) i 17. Unit Capsedy Factor 0.0 0.0 56,7 j , ,

(design MWe)

18. , Und Forced Outa9* 0.0 0.0 9.2 '

Q actor (%)

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19. Shutdowns Scheduled Over Next 6 Months: Maintenance Outage,10/29/96 j 20. If Shutdown at End of Report Period, Date of Startup: 12/15/97 1

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. C. AVERAGE DAILY UNIT POWER LEVEL (MWe-Net) FOR UNIT ONE DOCKET NO.: 050 373 UNIT: LaSalle One DATE: 10/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357 6761 x2620 MONTH: September,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 -

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4 E. UNIQUE REPORTING REQUIREMENTS FOR UNIT ONE

1. Challenges to Safety / Relief Valve Operations-None

2. Major Changes to Radeoective Weste Treatment System-None

3. Off Site Dooe Calculation Manual Changes-None

11. . Monthly Report for LaSalle Unit Two September,1997 A.

SUMMARY

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

Reactor subcritical, generator 30 2400 off line. Refuel outage, L2R07. i

4 B. OPERATING DATA REPORT FOR UNIT TWO DOCKET NO.: 050 374 UNIT: LaSalle Two DATE: 10/01/97 COMPLETED BY: L. Calfa TELEPHONE: (815)357 6761 x2620 OPERATING STATUS 1 Reporting Period: September,1997 Gross Hours: 720

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

Desl9n Electrical Rating: 1,078 (MWe not)

Max Dependable Capacity: 1,036 (MWe not)

3. Power Level 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. Unn Reserve 0.0 0.0 0.0 Shutdown Hours g, Grcss Thermal 0.0 0.0 230,522,687 Energy (MWHt)

10. Gross Electric Energy 0.0 0.0 77,175,924 (MWHe) i

11. Not Electrical Energy 0.0 0.0 73,973,643 (M wHe)

12. Reactor Service 0.0 0.0 67.8 Factor (%)

13. Reactor Availability 0.0 0.0 69.4 Factor (%)

14. Unit Service Factor 0.0 0.0 66.9

(%)

15. Unit Availability 0.0 0.0 66.9 Factor

16. Unit Capacity Factor 0.0 0.0 62.9 (MDC) 17, Unit Capacity Factor 0.0 0.0 60.4 (design Mwa)

18. Unn Forced Outa9* 0.0 0.0 9.1 Factor (%)

19. Shutdowns Scheduled Over Next 6 Months: Refuel,09/20/96

20. If Shutdown at End of Report Period, Date of Startup: 05/98 l

C. AVEMGE DAILY UNIT POWER LEVEL (MWe Net) FOR UNIT TWO DOCKET NO.: 050 374 UNIT: LaSalle Two DATE: 10/01/97 COMPLETED BY: L CaWa TELEPHONE: (815)357 6761 x2620 fMNYH: Se. w bu, tE3/-

DAY POWEP. DAY POWER

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2 0 18 0 3 0 19 0 O 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 16 0

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E. UNIQUE REPORTING REQUIREMENTS FOR UNIT TWO

1. Challenges to Safety / Relief Valve Operations-None

2. Major Changes to Radioactive Weste Treatment Systems-None

3. Off Site Dose Calculation Manual Changes-None

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