ML17352B121

Monthly Operating Repts for Mar 1995 for Turkey Point Units 3 & 4.W/950415 Ltr

ML17352B121
Person / Time
Site:	Turkey Point
Issue date:	03/31/1995
From:	Knorr J, Plunkett T FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-95-118, NUDOCS 9504210009
Download: ML17352B121 (15)

Text

V H.IC) H. j:MT (ACCELERATED RIDS PROCESSIN REGULATORY INFORMATION DISTRIBUTION SYSTEM (RXDS)

DOCKET FACIL:50-250 Turkey Point Plant, Unit 3, Florida Power and Light C 05000250 50-251 Turkey Point Plant, Unit 4, Florida Power and Light C 05000251 AUTH. NAME AUTHOR AFFILIATION KNORR,J.E. Florida Power & Light Co.

PLUNKETT,T.F. Florida Power & Light Co.

RECIP.NAME RECIPXENT AFFILIATION

SUBJECT:

Monthly op ting repts for Mar 1995 for Turkey Point Units 3 & 4. 41 tr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECXPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 PD 1 1 CROTEAU,R 1 1 INTERNAL: AEOD/SPD/RRAB 1 1 1 . 1 NRR/DIS P/PIPB 1 1 NRR/DOPS/OECB 1 1 RGN2 1 1 EXTERNAL: LITCO BRYCE,J H 1 1 NOAC 1 1 NRC PDR 1 1 NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE iVASTE! CONTACTTI.IE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2083 ) TO ELIMINATEYOUR NAME FROhI DISTRIBUTION LISTS I'OR DOCUMENTS YOU DON "I NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 10 ENCL 10

0 1

l f

APR1S t995

%IVII L-95-118 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Gentlemen:

Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 In accordance with the requirements of Turkey Point Units 3 and 4 Technical Specification 6.9.1.5, and the guidance of NUREG-0020, attached are the March 1995 Operating Status and Summary of Operating Experience Reports for Turkey Point Units 3 and 4.

Ve uly yours, r

gc T. F. Plunke Vice President Turkey Point Plant JEK Attachments cc: S. D. Ebneter, Regional Administrator, Region II, USNRC T. P. Johnson, Senior Resident Inspector, USNRC, Turkey Point Plant 2~GOC5 95002i0009 950iii 7-r, PDR ADOCK R 05000250 PDR an FPL Group company

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE MONTH AVERAGE DAILY POWER LEVEL (MWe-Net) 3/01/95 682 3/02/95 677 3/03/95 683 3/04/95 680 3/05/95 681 3/06/95 679 3/07/95 674 3/08/95 596 3/09/95 384 3/10/95 576 3/11/95 696 3/12/95 698 3/13/95 697 3/14/95 695 3/15/95 692 3/16/95 690 3/17/95 689 3/18/95 690 3/19/95 691 3/20/95 693 3/21/95 687 3/22/95 691 3/23/95 686 3/24/95 685 3/25/95 683 3/26/95 689 3/27/95 694 3/28/95 679 3/29/95 684 3/30/95 680 3/31/95 672

0 e/

r

DOCKET NO.

UNIT:

DATE COMPLETED BY:

TELEPHONE:

REPORT MONTH Unit 3 operated at essentially 100% reactor power until March 8.

On March 8, power was reduced to approximately 60% due to an influx of grass into the circulating water intake. Power was returned to essentially 100% on March 10, and remained at that level through the rest of the month.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME:

DATE:

COMPLETED BY:

TELEPHONE:

REPORT MONTH No. Date Type Duration (Hours)

Reason Method of Shutting Iicenseo Event Reports System Code code'ause Component 4 Correctlvo Action to Prevent Recurrenco Down Reactor 01 950308 0.0 95-003 FIITER Significant reduction ln Intake Cooling Water flows F Forced Reason Mothod Exhibit G - Instructions Exhibit 1 Same Source S Scheduled - 1 - Manual for Preparation of Data A

B - MaintenanceFailure Ec(uipment or Test 2 - Manual Scram Entry Sheets Licensee C Refueling 3 - Automatic Scram Event Report (LER) Filo D Regulatory restriction 4 - Continued (NUREG-0161)

E - Operator Training C 5 - Load Reduction License Examination 9 - Other (Explain)

F - Administrative G Operational Error (Explain)

H - Other (Explain)

OPERATING DATA REPORT DOCKET NO 50 250 DATE 4/ 7/95 PREPARED BY J. E. KNORR TELEPHONE 305/246/6757 OPERATING STATUS

1. UNIT NAME: TURKEY POINT UNIT 3

2. REPORTING PERIOD: MARCH 1995

3. LICENSED THERMAL POWER (MWT): 2200

4. NAMEPLATE RATING (GROSS MWE): 760

5. DESIGN ELECTRICAL RATING (NET MWE): 693

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 699

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 666

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)

10. REASONS FOR RESTRICTIONS, IF ANY:

MONTHLY - YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 744 2160 195657.6

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2160. 0 131 'I 38. 4 13 'EACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 844.4

14. HOURS GENERATOR ON-LINE 744.0 2160.0 129208.7

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 121.8

16. GROSS THERMAL ENERGY GENERATED (MWH) 1599840 4691760 268857694

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 522945 1546445 86307909

18. NET ELECTRICAL ENERGY GENERATED (MWH) 498541 1475701 81670128

19. UNIT SERVICE~FACTOR 100. 0 100. 0 66. 0

20. UNIT AVAILABILITYFACTOR 100.0 100. 0 66. 1

21. CAPACITY FACTOR (USING MDC NET) 100.6 102. 6 63.7

22. CAPACITY FACTOR (USING DER NET) 96.7 98.6 60.2

23. UNIT FORCED OUTAGE RATE 0.0 0.0 11.1

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS REFUELING SCHEDULED FOR SEPTEMBER 1995

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

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE MONTH AVERAGE DAILY POWER LEVEL (MWe-Net) 3/01/95 686 3/02/95 684 3/03/95 628 3/04/95 302 3/05/95 368 3/06/95 307 3/07/95 0 3/08/95 0 3/09/95 0 3/10/95 0 3/11/95 0 3/12/95 288 3/13/95 706 3/14/95 696 3/15/95 700 3/16/95 692 3/17/95 693 3/18/95 690 3/19/95 693 3/20/95 696 3/21/95 693 3/22/95 695 3/23/95 685 3/24/95 687 3/25/95 686 3/26/95 688 3/27/95 689 3/28/95 687 3/29/95 683 3/30/95 680 3/31/95 681

DOCKET NO.

UNIT:

DATE:

COMPLETE BY:

TELEPHONE:

REPORT MONTH Unit 4 operated at essentially 100% reactor power until March 3.

On March 3, power was reduced to 40% for a turbine valve test.

The unit returned to approximately 50% power on March 4, and remained at that level for waterbox cleaning. Load was increased to approximately 60% later that day while an attempt was made to manually isolate a Reactor Coolant System letdown valve. On March 6, a manual shutdown was initiated to repair the letdown valve. After completion of the repair the unit was returned to power and reached essentially 100% power on March 12. The unit remained at essentially 100% power for the remainder of the month.

On March 7, pressurizer power operated relief valve PORV-4-456 opened unexpectedly during testing of the actuation circuit with a signal simulator module. Block valve MOV-4-535 was closed for the test. Therefore, no pressure transient occurred. The valve was immediately closed. The testing procedure has been enhanced.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME:

DATE:

COMPLETED BY:

TELEPHONE:

REPORT MONTH No. Date Type Duration (Hours)

Reason Ymthod of Reactor'icensee Shutting Event Reportf System Code Code'ause Component 4 Corrective Action to Prevent Recurrence Down 01 950303 S 0.0 N/A HB VALVEX Turbine Valve Test 02 950304 0.0 N/A HH HTEXCH Naterbox cleaning 03 950304 0.0 N/A CJ VALVEX Attempt annal isolation of letdown valve.

04 950306 130. 4 N/A CJ VALVEX Repair letdown valve F - Forced Reason Ynthod Exhibit G - Instructions Exhibit 1 - Sa=e Source S - Scheduled A - Equipment Failure 1 - manual for Preparation of Data B - Y~intenance or Test 2 - Nanual Scram Entry Sheets Licensee C Ref ueling 3 - Automatic Scram Event Report (LER) File D - Regulatory restriction 4 - Continued (NUREG-0161)

E Operator Training 4 5 - Load Reduction License Examination 9 - Other (Explain)

F Mministrative G Operational Error (Explain)

H - Other (Explain)

OPERATING DATA REPORT DOCKET NO 50 - 251 DATE 4/ 7/95 PREPARED BY J. E. KNORR TELEPHONE 305/246/6757 OPERATING STATUS

1. UNIT NAME: TURKEY POINT UNIT 4

2. REPORTING PERIOD: MARCH 1995

3. LICENSED THERMAL POWER (MWT): 2200

4. NAMEPLATE RATING (GROSS MWE): 760

5. DESIGN ELECTRICAL RATING (NET MWE): 693

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 699

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 666

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)

10. REASONS FOR RESTRICTIONS, IF ANY:

MONTHLY -YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 744 2160 189389.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 622.1 2038. 1 126885.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 166. 6

14. HOURS GENERATOR ON-LINE 613.6 2029.6 122793.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 577.2

16. GROSS THERMAL ENERGY GENERATED (MWH) 1269366 4381136 259305845

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 4 'I 3184 1445252 82893902

18. NET ELECTRICAL ENERGY GENERATED (MWH) 391351 1377044 78456630

19. UNIT SERVICE. FACTOR 82.5 94.0 64.8

20. UNIT AVAILABILITYFACTOR 82.5 94.0 65. 1

21. CAPACITY FACTOR (USING MDC NET) 79. 0 95.7 63.2

22. CAPACITY FACTOR (USING DER NET) 75.9 92.0 59.8

23. UNIT FORCED OUTAGE RATE 17.5 6.0 10.9

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS NONE

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