ML17354A605

Monthly Operating Repts for July 1997 for TPS.W/970806 Ltr

ML17354A605
Person / Time
Site:	Turkey Point
Issue date:	07/31/1997
From:	Hovey R, Knorr J FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-97-211, NUDOCS 9708140077
Download: ML17354A605 (16)

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.q CATEGORY 1 REGULATORIINFORMATION DISTRIBUTION WEM (RIDE)

ACCESSION NBR:9708140077 DOC.DATE: 97/07/31 NOTARIZED: NO DOCKET FACIAL: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.

HOVEY,R.J. Florida Power S Light Co.

RECIP.NAME RECIPIENT AFFIl IATION

SUBJECT:

Monthly operating repts for July 1997 for TPS.W/970806 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-3 PD 1 1 CROTEAU,R 1 1 INTERNAL: AEOD/SPD/RRAB 1 1 CENTE 1 1 1 NRR/DRPM/PECB 1 1 OC/DBA 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 WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN SD-5(EXT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI TOTAL NUMBER OF COPIES REQUIRED: LTTR 10 ENCL 10

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AUG 61997 L-97-211 10 CFR 550.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 hl eai R In accordance with the requirements of Turkey Point Units 3 and 4 Technical Specification 6.9.1.5, and the guidance of Generic Letter 97-02, attached are the July 1997 Operating Status and Summary of Operating Experience Reports for Turkey Point Units 3 and 4.

V yours,

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R. J. Hovey Vice President Turkey Point Plant Attachments cc: L. A. Reyes, Regional Administrator, Region II, USNRC T. P. Johnson, Senior Resident Inspector, USNRC, Turkey Point Plant A (j <g 97083,40077 9707GX . Illlllllllllllllllllllllllllllllllllllll PDR ADQCK 05000250 R PDR I an FPL Group company

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DOCKET NO. 50-250 UNIT NAME U E P I U I DATE u u 4 997 COMPLETED BY J E~(~nrr TELEPHONE REPORTING PERIOD ~ul 'L999 (Month/Year)

1. Design Electrical Rating (MWe-Net) 720

2. Maximum Dependable Capacity (MWe-Net) 693 hLt be

3. Number of Hours Reactor Was Critical 699.9 3993.3 149444.8

4. Number of Hours Generator Was On Line 680.2 3917.3 147304.4

5. Unit Reserve Shutdown Hours 0.0 0.0 121.8

6. Net Electrical Energy (MWH) 445499.0 2657032.0 93817238.0

AVERAGE DAILY IT POWER LEVEL DO CKET NO. 50 - 250 UNIT Turkey Point ¹3 DATE Aug 05, 1997 COMPLETED BY J. E. Knorr TELEPHONE I305) 246 - 6757 MONTH July, 1997 DAY AVERAGE DAILY POWER LEVEL IMWe.Net) 07/01/97 696 07/02/97 699 07/03/97 703 07/04/97 702 07/05/97 701 07/06/97 695 07/07/97 696 07/08/97 696 07/09/97 697 07/10/97 699 07/11/97 697 07/12/97 696 07/13/97 698 07/14/97 696 07/15/97 694 07/16/97 696 07/17/97 696 07/18/97 612 07/19/97 350 07/20/97 420 07/21/97 516 07/22/97 358 07/23/97 0 07/24/97 393 07/25/97 698 07/26/97 702 07/27/97 705 07/28/97 702 07/29/97 701 07/30/97 430 07/31/97 141

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME:

DATE:

COMPLETED BY:

TELEPHONE:

REPORT MONTH Mo. Date Duration Reason* Method Cause & Corrective Action (Hours) of Comments Shutting Down Reacto&

1045 7/18/97 0.0 Reduce load to repair heat exchanger 1048 7/21/97 0.0 Reduced load while repairing stop valve controls 1049 7/22/97 39.5 Manual reactor trip due to 12 dropped control rods 1050 7/30/97 13.3 Automatic reactor trip due to failed MSIV seal-in relay 1051 7/31/97 11. 0 Remained in Mode 2 to trouble-shoot 'A'FW pump trip F - Forced Reason Method S - Scheduled A - Equipment Failure 1 - Manual E - Maintenance or Test 2 - Manual Scram C - Refueling 3 - Automatic Scram D - Regulatory restriction 4 - Continued E - Operator Training a 5 - Load Reduction License Examination 9 - Other (Explain)

F - Administrative G - Operational Error (Explain)

H - Other Nxplain)

A Y F PFR TI F. PF. IF F.

DOCKET NO. 2L2~

UNIT. ~E DATE:

COMPLETED BY: J E Knorr TELE HONE:

REPORT MONTH ~I Y 1~

Unit 3 operated at essentially 100% power until July 18, 1997, when power was reduced to perform a turbine valve test and clean and eddy current test the Turbine Plant Cooling Water heat exchangers. A number of tubes were plugged on the heat exchangers to eliminate leaks.

The plant was returned to approximately 87 % power on July 21. Later that day, power was again reduced to allow repair of the controls for a reheat stop valve. Power was then returned to 100 % on July 21. On July 22, 12 control rods dropped into the core, due to failed power supplies in a rod control cabinet, and the reactor was manually tripped. Power was returned to 100% on July 24. On July 30 an automatic trip from 100% power occurred due to a failed relay in the B main steam isolation valve. The unit was restarted and reached 100% power on July 31.

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OPERATING DATA REPORT DOCKET NO. kOD25 UNIT NAME E 0 T N DATE uu 4 99 COMPLETED BY ~J(~o TELEPHONE iMLuu!E REPORTING PERIOD JUI 99 (Month/Year)

1. Design Electricai Rating (MWe-Net) 720

2. Maximum Dependable Capacity (MWe-Net) 693

3. Number of Hours Reactor Was Critical 744.0 5013.0 146466.0

4. Number of Hours Generator Was On Line 744.0 4999.8 142165.8

5. Unit Reserve Shutdown Hours 0.0 0.0 577.2

6. Net Electrical Energy (MWH) 509388.0 3515042.0 91564120,0

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AVERAGE DAILY IT POWER LEVEL DOCKET NO. 50-251 UNIT Turkey PeInt P4 DATE Aug 04. 1997 COMPLETED BY J. E. Knorr TELEPHONE (305) 246-6757 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 07/01/97 07/02/97 07/03/97 07/04/97 698 07/05/97 697 07/06/97 693 07/07/97 692 07/08/97 07/09/97 497 07/10/97 694 07/11/97 696 07/12/97 695 07/13/97 699 07/14/97 696 07/15/97 694 07/16/97 692 07/17/97 685 07/18/97 695 07/19/97 697 07/20/97 696 07/21/97 695 07/22/97 694 07/23/97 693 07/24/97 696 07/25/97 694 07/26/97 694 07/27/97 695 07/28/97 691 07/29/97 690 07/30/97 690 07/31/97 689

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME:

DATE:

COMPLETED BY:

TELEPHONE:

REPORT MONTH Mo. Date Type'uratio Reason'ethod & Corrective Action to n of Prevent Recurrence (Hours)

Reactor'ause Shutting Down 1043 7/0/97 0.0 RCS flow instrumentation replacement 1044 7/9/97 0.0 Water box cleaning F - Forced Reason Method S - Scheduled A - Equipment Failure 1 - Manual B - Maintenance or Test 2 - Manual Scram C - Refueling 3 - Automatic Scram D - Regulatory restriction 4 - Continued E - Operator Training & 5 - Load Reduction License Examination 9 - Other (Explain)

F - Administrative G - Operational Error (Explain)

H - Other (Explain)

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M ARY F ER TI PERIF E DOCKET NO. g-2'i 1 UNIT:

DATE: it 1 COMPLETE BY: ~K~n TELEPHONE:

REPORT MONTH QJI Y~

Unit 4 operated at essentially 100% power until July 8. On July 8, power was reduced to allow replacement of the B reactor coolant system loop flow instrument. and clean water boxes.

Power was returned to 100% on July 9 and remained at essentially that level for the remainder of the month.

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