U-602661, Monthly Operating Rept for Oct 1996 for Clinton Power Station,Unit 1

Monthly Operating Rept for Oct 1996 for Clinton Power Station,Unit 1

ML20134H307
Person / Time
Site:	Clinton
Issue date:	10/31/1996
From:	Demark W, Telthorst P ILLINOIS POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L30-96(11-07)-L, L30-96(11-7)-L, U-602661, NUDOCS 9611140051
Download: ML20134H307 (5)

Text

1

. e-lilinois Power Company 1

• Clinton Power Station P.O. Box 678 Clinton. IL 61727 Tel217 935-8881 0 96 11-07)-LP 8E.100c November 7, 1996 10CFR50.36 i

Docket No. 50-461 ,

U.S. Nuclear Regulatory Commission

• Document Control Desk Washington, D.C. 20555

Subject:

Clinton Power Station, Unit 1 Facility Operating License NPF-62 y October 1996 Monthlv Operatinct Report

Dear Madam or Sir:

i Please find in Attachment 1 the Monthly Operating Report for Clinton Power Station, Unit 1, for the period ending October 31,  !

1996.

Sincerely yours,

/ l Paul J. Telthorst k-Director - Licensing 4

} 3 t

WED/krk -

/1 { '

Attachments [M cc: NRC Region III Regional Administrator NRC Resident Office, V-690 Illinois Department of Nuclear Safety i

I i

140011 9611140051 961031 PDR ADOCK 05000461 R PDR

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

Attachm:nt 1 to U-602661 *

• Page 1 of 4 ,

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CHALLENGES TO MAIN STEAM SAFETY / RELIEF VALVES ,

J Month October 1996 C

t NONE ,

6 V

I f

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Atts. chm nt 1 l

. . to U-602661

. Page 2 of 4 AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 50-461 UNIT Clinton 1 DATE 10/31/96 COMPLETED BY W. E. DeMark l TELEPilONE (217)935-8881 X3537 MONT11 October 1996 i l

l l

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL )

(MWe-Net) (MWe-Net)  :

1 0 17 0 2 0 18 0 1

3 0 19 0 1 4 0 20 0 5 0 21 0 6 0 22 0 j 7 0 23 0 l 8 0 _ 24 0 9 0 25 0 10 0 26 0 11 0 27 0  !

12 0 28 'O 13 0 29 0 14 0 30 0 15 0 31 0 16 0 I

t i ,

Attechment 1 to U-602661 l Page 3 of 4 l l OPERATING DATA REPORT I l

DOCKET NO. 50-461 l UNIT Clinton 1 l

DATE 10/31/96 l 1

COMPLETED BY W. E. DeMark I TELEPHONE (217) 935-8881 X3537

\

• OPERATING STATUS 1

1. REPORTING PERIOD: October 1996 GROSS HOURS IN REPORTING PERIOD: 745

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2894 j MAX. DEPEND. C7"1 CITY (MDC) (MWe-Net) : 930 DESIGN ELECTRICAL RATING (MWe-Net): 23.1

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): n Nqne, j l

4. REASONS FOR RESTRICTION (IF ANY) : N/A I THIS MONTH YR TO DATE CUMULATIVE l

S. NUMBER OF HOURS REACTOR WAS CRITICAL... 0.0 5,858.3 58,883.8

6. REACTOR RESERVE SHUTDOWN HOURS......... 0.0 0.0 0.0

7. HOURS GENERATOR ON LINE................ 0.0 5,833.8 57.401.9

8. UNIT RESERVE SHUTDOWN HOURS............ 0.0 0.0 4.O j

9. GROSS THERMAL ENExGY GENERATED (MWH)... 0 16,690,339 154,700,590

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 0 5,559,814 51,120,966 j

11. NET ELECTRICAL ENERGY GENERATED (MWH).. 0 5,311,780 48,697,141 l l l l 12. REACTOR SERVICE FACTOR................ 0.0% 80.0% 75.1% )

13. REACTOR AVAILABILITY FACTOR...... ..... 0.0% 80.0% 75.1%

14. UNIT SERVICE FACTOR.................... 0.0% 79.7% 73.3%

15. UNIT AVAILABILITY FACTOR........... ... 0.0% 79.7% 73.3%

16. UNIT CAPACITY FACTOR (Using MDC)....... 0.0% 77.9% 66.8%

17. UNIT CAPACITY FACTOR (Using Design MWe) 0.0% 77.6% 66.6%

18. UNIT FORCED OUTAGE RATE................ 100.0% 15.0% 9.1%

19 SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, DUPATION OF EACH) :

i Refueling Outage 6 (RF-6) ; began October 13, 1996; expected duration 42 days.

20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

1 The unit will remain shut down until the completion of Re:.'ueling Outage 6 (RF-6);

( expected restart date is December 7, 1996.

Attachment 1 to U-602661 Page 4 of 4 ,

( *.

UNIT SHUTDOWNS AND POWER REDUCTIONS .

DOCKET NO. 50-461 UNIT Clinton 1 DATE 10/31/96 COMPLETED BY W. E. DeMark TELEPHONE (217)935-8881 X3537 REPORT MONTH October 1996 METHOD OF-TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR CORRECTIVE NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER (2) ACTIONS / COMMENTS FO-96-03 09/06/96 F 288.0 A. Failure of the "B" Reactor Recirculation 1. The "B Reactor Recirculation pump seal assembly placed the plant into pump seal assembly has been .-

a Technical Specification Action Statement replaced. 'Ihe unit will remain requining a plant shutdown. shutdown until completion of the corrective actions required for stait up in response to Confirmatory Action Letter No. Rill-%-013 and - .;

completion of Refueling Outage 6.

RF-6 10/13/96 S 457.0 4.Transitioned from FO-96-03 to RF-6 at -

0001 on October 13, 1996. The plant '

remained shutdown.

t i

(1) Reason [

A-Equipment Failure (explain), B-Maintenance or Test, C-Refueling, D-Regulatory Restriction,- l E-Operator Training & License Examination, F-Administrative, G-Operational Error (explain),  !

H-Other (explain)

(2) Method 1-Manual,2-Manual Scram,3-Automatic Scram,4-Other (explain) f

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