ML17347A669

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Monthly Operating Repts for Dec 1987
ML17347A669
Person / Time
Site: Saint Lucie, Turkey Point, 05000000
Issue date: 12/31/1987
From: Grant N
FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17342B090 List:
References
NUDOCS 8801210018
Download: ML17347A669 (29)
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Text

Ab GE DAILY UNIT POWDER LEVEL DOCKET NO. 50-250 UNIT Turke Point Unit 3 DATE January 15, 1988 CONPLETED BY N.M. Grant TELEPHONE 305 694-4432 December, 1987 DAY AVERAGE DAILY POMER LEVEL (I Me-Net) 12/ 1/87 -6 12/ 2/87 -6 12/ 3/87 -7 12/ 4/87 12/ 5/87 5 12/ 6/87 -5 12/ 7/87 -7 12/ 8/87 -10 12/ 9/87 12/ie/87 -8 12/11/87 -8 12/12/87 -9 12/13/87 -9 12/14/87 -10 12/15/87 -10 12/16/87 -15 12/17/87 -17 12/18/87 -19 12/19/87 -16 12/20/87 -20 12/21/87 -22 12/22/87 12/23/87 182 12/24/87 285 12/25/87 76 12/26/87 -23 12/27/87 154 12/28/87 269 12/29/87 185 12/30/87 -23 12/31/87 73 88'012i0018 871ZSi

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OPERATING DATA 'REF'ORT.

DOCKET NO 50 250 DATE 1/12/88 COMF'L'ETE D BY N. H. GRANT TELEPHONE 305/694/4432 Ol='FRA'I.ING STATUS

i. UNIT NAME,'TURI(EY POINT UNIT 3 REPORTING F'ERIOD I DECEMBER 1'987 3i 'LICENSED THERMAL POHER (MHT) t 2200

.NAMEPLATE RATXNG (GROSS'ME)" 760 5, DESIGN ELECTRICAL RATING (NET MHE): 693 6 i,MAXIMUM DEF'ENDABLE CAF'ACITY ( GROSS MHE): 699

7. MAXIMUM DEPENDABLE CAPACITY'NET MHE): 666
8. XF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3. THROUGH 7)

SXNCE LAST REPORT r GIVE REASONS t 9i POHER LEVEL TO; HHICH RESTRICTED'F ANY (NET MHE)

10. REASONS .FOR RESTRICTIONS'F ANY:

MONTHLY - YTD- CUMULATIVE 11.:HOURS IN REPORT PERIOD o 744 8760 132129.6

12. NUMBER OF HOURS 'REACTOR HAS CRITICAL 162o4 1909o8 87975'7 13m REACTOR RESERVE SHUTDOHN HOURS 0'i'0 OoO 844+ 4 14 o HOURS GENERATOR ON-L'INE 141.2 1567o7 86835+1
15. 'UNIT RESERVE SHUTDOHN .HOURS 0 0 '21+8
16. GROSS THERMAL ENERGY GENERATED (MHH) 127764 2958856 179804263
17. GROSS ELECTRICAL ENERGY 'GERERATED (MWH) 34940 963150 ~7598001
18. NET ELECTRICAL ENERGY GENERATED (MHH) 23047 856146 54478786
19. UNIT SERVICE FACTOR 19iO 17 ' 65 '
20. UNIT AVAILABILITYFACTOR 19oO 1'7o9 65 8
21. CAF'ACITY FACTOR (USING MDC NET) 4+7 14.7 63 i'2
22. CAPACITY FACTOR (USING DER NET) 4.5 14il 59t5
23. UNIT FORCED OUTAGE RATE 81ie 65.8 10.7
24. SHUTDOHNS SCHEDUL'ED OVER:NEXT. 6 MONTHS 25'F SHUT. DOHN AT END OF REPORT PERIOD.r ESTXMATED DATE OF 'STARTUP'

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Page 1 of 2 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME k.'3 DATE COMPLETED BY REPORT MONTH December 1987 TELEPHONE Method of Shutting Ucensee Cause & Corrective No. Date Type'uration (Hours) Reason~

Down Ri.actor Event Report i'ystem Code4 Component Codes Action to PreventRecurrence 08 870925 175. 0 250-87-30 CF PUIIPXX Unit 83 remained shutdown to complete a design modification to RHR pump recirculating lines which corrected a potential inadequacy in the common minimum recirculating piping design.

09 871214 F 147.0 CG VALVEX The shutdown was further extended to repair A level control valve on RCS letdown. Additional outage time was required to re-mount the actuation solenoid on the containment purge valve, repair the power supply breaker to the radiation monitors, and to replace couplings on the 3A intake cooling water pump. The unit comirenced power operations.

2 4 F Forced Reason Method Exhibit G-Instructions S Scheduled A - Equipment Failure(Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram Entry Scheets Licensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NUREG%161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error (Explain) Exhibit 1-Same Source H - Other (Explain) 091587

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Page 2 of 2 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME COMPLETED BY REPORT MONTH TELEPHONE Method of Shutting Ucensee Cause & Corrective Duration Down Event System Component Action to No. Date Type (Hours) Reason Reactor" Reportà Code4 Codes PreventRecurrence 10 871225 F 39. 0 250-87-33 IA INSTRU hile attempting a control shutdown ue to pressurizer control problem n automatic trip occurred due to a spike in'the source range nuclear instrument. After a short delay the unit began to return to power.

11 871229 F 44.2 250-87-34 IA RELAYX hile attempting to return to full ower the reactor was manually trippe hen decreasing electrical load was oted due to a stuck relay in the enerator protection circuitry. The nit is preparing to return to power.

F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equipment Failure(Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NURE&0161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other(Explain)

G - Operational Error (Explain) Exhibit1-Same Source H - Other (Explain)

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SUMMARY

OF OPERATING EXPERIENCE t

DOCKET NO.

UNIT Turke Point Unit 3 DATE Januar 15 1 88 COMPLETED BY TEL'EPHONE 305 694-4432 REPORT MONTH'ee the "Unit Shutdowns and Power Reductions" report.

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A RAGE DAILY UNIT PNER LEVEL DOCKET NO. 50-251 UNIT Turke Point Unit 4 DATE Januar 15, 1988 CONPLETED BY N.W. Grant TELEPHONE December, 1987 DAY AVERAGE DAILY POMER LEVEL (N Qe-Net) 12/ 1/87 -16 12/ 2/87 -15 12/ 3/87 -21 12/ 4/87 146 12/ 5/87 431 12/ 6/87 690 12/ 7/87 704 12/ 8/87 704 12/ 9/87 701 12/10/87 701 12/11/87 700 12/i.2/87 668 12/13/87 429

'12/14/87 703 12/15/87 697 12/16/87 654 12/17/87'2/18/87 649 572 12/19/87 326 12/20/87 696 12/21'/87 691'91 12/22/87 12/23/87 691 12/24/87 694 12/25/87 695 12/26/87 695 12/27/87 695 12/28/87 694 12/29/87 695 12/30/87 700 12/31/87 704

OPERATXNG DATA REPORT DOCf(ET NO 50 251 DATE 1/12/88 COMPLETFD BY N. H. GRANT TELEPHONE 385/6'94/4432 OPERATING STATUS 1 o UNIT NAME+ TURf(EY POINT UNIT

2. REPORTING PERIOD l DECEMBER 1987
3. LICENSED THERMAL POHER < MHT ):

RATXNG <GROSS MWE)+ 760

~200'AMEPLATE

5. DESIGN El ECTRICAL RATING (NET MME): 693:

6o .MAXIMUM DEPENDABLE CAPACITY (GROSS MME): 699 7o MAXXMUM DEPENDABLE CAPACITY <NET MWE): 666:

8. XF CHANGES OCCUR IN CAPACITY RATINGS <ITEMS NUMBER 3 THROUGH 7)

SXNCE LAST REPORT ~ GIVE REASONS:

POHER LEVEL TO HHICH RESTRICTED IF ANY <NET MHE) 10, REASONS FOR RESTRICTIONS~ IF ANY:

MONTHLY - YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD+ 744'93+4 8760 125861.0
12. NUMBER OF HOURS REACTOR HAS CRITICAL 4503o2 85186i5
13. REACTOR RESERVE SHUTDOWN HOURS 0'+ 0 0.0 166.6 14 i HOURS GENERATOR ON-LINE 664.9 4318+9 82286.1
15. UNIT RESERVE SHUTDOHN HOURS 0 0 32.1
16. GROSS THERMAL ENERGY GENER*TED (MHH) 1363947 8692035 173455623
17. GROSS ELECTRIC*L ENERGY GERERATED (MHH) 448566 2814916 55299764 18i NET ELECTRICAL ENERGY GENERATED (MHH) 426044 2636070 52318782
19. UNXT SERVICE FACTOR 89i4 49.3 65+3
20. UNIT AVAILABXLITYFACTOR 89i4 49o3 65.3

'21. CAPACITY FACTOR < USXNG MDC NET) 86iO 4512 63+7 22< CAPACITY F*CTOR (USING DER NET) 82.6 43i4 60oO

23. UNIT FORCED OUTAGE RATE 10' 50+7 10 '

24, SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS :

25'F SHUT DOHN AT END OF REPORT PERIOD~ ESTXMATED D*TE 'OF STARTUPl

Page 1 of 2 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-251 UNIT NAME Turke Point Uni t ¹4 DATE Januar 15, 1988 COMPLETED BY N REPORT MONTH December 1987 Method of Shutting ucensee Cause & Corrective Down Event System Component Action to Date Type'uration (Hours) Reason~ Reactor Report>> Code4 Codes PreventRecurrence 06 871012 79.1 XX VALVEX Unit ¹4 remained shutdown to facili-tate repair leaks found during over-pressure testing, to balance the 4B reactor coolant pump, and auxiliary feedwater pump testing. The unit returned to full power operation.

07 871213 0.0 VALVEX A load reduction was performed due to the unplanned closing of a turbin intercept val ve; During the outage additional work on a leaking water box cover and the test of the turbin control valve test was performed and the unit returned to full power operation.

4 F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equipment Failure(Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram Entry Scheets Ucensee C - Refueling 3 - Automatic Scram Event Report (LER) File D - Regulatory Restriction 4 - Continued (NURE&0161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other(Explain) 5 G - Operational Error (Explain) Exhibit 1-Same Source H - Other (Explain)

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Page 2 of 2 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNiT NAME Turke Point Uni t 84 .

COMPLETEDBY N. W. Grant December 1987 REPORT MONTH TELEPHONE (305) 694-4432 Method of Shutting Ucensee Cause & Corrective Duration Down Event System Component Action to No. Date Type (Hours) Reason~ Reactor Report iti Codea Codes Prevent Recurrence 871219 0.0 251-87-28 CF PUMPXX Two intake cooling water pumps were 08 found to be inoperable and power reduction was commenced. Power was held at 50K until repairs were made.

The unit commenced return to power.

2 4 F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equiprrient Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report (LER) File D - Regulatory Resttfction 4 - Continued (NURE&0161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other(Explain)

G - Operational Error (Explain) Exhibit 1-Same Source H - Other (Explain) 0915S7

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SUMMARY

OF OPERATING EXPERIENCE i

DOCKET NO.

UNIT DATE COMPLETED BY N. W. Grant TELEPHONE 305 694-4432 REPORT MONTH December. 1987 See the "Unit Shutdowns and Power Reductions" report.

AVERAGE DAILY UNIT PNER LEVEL DOCKET NQ.

UNIT DATE CONPLETED BY TELEPHONE December, 1987 OAY AVERAGE DAILY POMER LEVEL (N Qe-Net) 12/ 1/87 860 12/ 2/87 859 12/ 3/87 859 12/ 4/87 860 12'/ 5/87 863 12/ 6/87 865 12/ 7/87 865 12/ 8/87 863 12/ 9/87 860 12/10/87 858 12/11/87 857 12/12/87 859 12/13/87 859 12/14/87 858 12/15/87 857 12/16/87 856 12/17/87 860 12/18/87 861 1'2/19/87 860 12/20/87 860 12/21/87 591 12/22/87 647 12/23/87 860 12/24/87 859 12/25/87 859 12/26/87 859 12/27/87 859 12/28/87 858 12/29/87 838 12/30/87 843 12/31/87 864

41 ~I OPERATXNG DATA REPORT DOCVET NO 50 335 DATE 1/12/88 COMPLETED BY N. H, GRANT TELEPHONE 305/694/4432 OPERATING STATUS 1+ UNIT NAME+ ST. LUCIE UNXT 1

2. REPORTING PERIOD: DECEMBER 1987
3. LXCENSED THERMAL POHER (MHT)i RATING (GROSS MME)+ 850

~700'AMEPL*TE

5. DESXGN EL'ECTRICAL R*TING (NET MME): 830
6. MAXXMUM DEPENDABLE CAPACITY (GROSS MHE): 872
7. M*XXMUM 'DEPENDABLE CAP*CXTY (NET MME): 839' o XF CH*NGES OCCUR IN CAPACXTY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT v GIVE REASONS+

9. POHER LEVEL TO WHICH RESTRICTED~ IF ANY (NET MWE) 10, REASONS FOR RESTRICTIONS ~ IF ANY:

MONTHLY - YTD- CUMULATIVE 11,, HOURS IN REPORT PERIOD: 744 8760 96672+0 1'2, NUMBER OF HOURS REACTOR HAS CRITICAL 738ii 697io8 71544.4

13. REACTOR RESERVE SHUTDOHN HOURS OiO 0+0 20543
14. HOURS GENERATOR ON-LINE 735 t 3 6814 '3 70969.9
15. UNIT RESERVE SHUTDOWN HOURS 0 0 39.3 16m GROSS THERMAL ENERGY GENERATED (MHH) 1973080 18128479 181347670 17+ GROSS ELECTRXCAL ENERGY GERERATED (MHH) 660520 6038440 59523585
18. NET 'ELECTRICAL ENERGY GENERATED (MHH) 627235 5715344 56201167 19 i UNIT SERVXCE FACTOR 98i8 77 i 8 73i4
20. UNIT AVAXLABILXTYFACTOR 98i8 77+8 73+5
i. C*P*CITY FACTOR (USING MDC NET-) 100.5 10ii6 77i8 78o6 72.4 71 '
22. CAPACITY FACTOR (USING DER NET)

..3, UNXT FORCED OUTAGE RATE ii2 4o7 4iO 24'HUTDOHNS SCHEDULED OVER NEXT 6 MONTHS

25. IF SHUT DOHN AT END QF REPORT PERIOD~ ESTXMATED DATE OF STARTUPi

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

St. Lucie Unit 81 January 15, 1988 COMPLETED BY N. W. Grant December 1987 REPORT MONTH TELEPHONE Method of Shutting Ucensee Cause & Corrective Duration Down Event System Component Action to No. Date Type (Hours) Reason Reactor" Report¹ Code~ Code5 Prevent Recurrence 14 871221 F 8.7 1 335-87-017 IA ZZZZZZ Unit ilail tripped due to reactor protection system configuration coincident with a loss of an instru-ment inverter due to error. Error was assessed and the unit=returned to full power operation.

F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NUREG%161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error (Explain) Exhibit 1-Same Source H - Other(Explain)

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SUMMARY

OF OPERATING EXPERIENCE t

DOCKET NO. 50-335 UNIT St. Lucie Unit ¹1 DATE January 15, 1988 COMPLETED BY N. W. Grant TELEPHONE 305 694-4432 REPORT MONTH December 1987 See the "Unit Shutdowns and Power Reductions" report.

In accordance with requirements of Technical Specifications 6.9. 1.6, there were no challenges to PORV, or safety valves during the report month.

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AVERAGE DAILY UNIT POMER LEVEL DOCKET NO. 50-389 UNIT St. Lucie Unit 2 DATE Januar 15 1988 CONPLETED BY N.ll. Grant TELEPHONE 305 694-4432 December, 1987 DAY 'AVERAGE DAILY PSKR LEVEL (x se-set) 12/ 1/87 90 12/ 2/87 555 12/ 3/87 691 12/ 4/87 791 12/ 5/87 860 12/ 6/87 863 12/ 7/87 864 12/ 8/87 865 1-2/ 9/87 863

'12/10/87 861 12/ii/87 861 1'2/12/87 862 12/13/87 863 12/14/87 864 12/15/87 865 12/16/87 862 12/17/87 862 12/18/87 863 1'2/19/87 865 12/20'/87 865 12/21/87 841 12/22/87 818 12/23/87 863 12/24/87 864 12/25/87 863 12/26/87 863 12/27/87 862 12/28/87 861 12/29/87 863 12/30/87 865 12/31/87 865

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OPERATING DATA REPORT DOCVET NO 50 389 DATE 1/12/88 COMPL'ETED BY N. Ho GRANT TELEPHONE 305/694/4432 OF'ERATXNG'TATUS lo (JNXT NAMEo ST. LUCXE UNXT 2 2 ~ REF'ORTXNG PERIOD'DECEMBER 1987

3. LICENSED THERMAL POWER < MHT): ~700 4, NAMEF.LATE RATING <GROSS MHE): 850 5+ DESXGN ELECTRICAL RATING <NET MWE): 830
6. MAXXMUM DEF'END*BLE CAPACITY <GROSS MWE): 882
7. MAXIMUM 'DEPENDABLE CAF'ACITY <NET MWE) + 839
8. IF CHANGES OCCUR XN CAF'ACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT r GIUE REASONS:

9 POHER LEUEL TO HHICH RESTRICTED'F ANY (NET MHE)

10. REASONS FOR 'RESTRICTIONSr IF ANY'ONTHLY

- YTD- CUMULATIUE 11 o HOURS, IN REF'ORT PERIOD l 744 8760 38569.0 12, NUMBER OF HOURS REACTOR HAS CRITXCAL 741.5 7382i4 32758oO

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 One OiO 14 o HOURS GENERATOR ON-LINE 731.9 7209.8 32037'
15. UNIT RESERVE SHUTDOWN HOURS 0 0 0 16'ROSS THERMAL ENERGY GENERATED (MWH) 1912453 18958739 82996640 17+ GROSS ELECTRICAL ENERGY GERERATED (MWH) 642280 6294510 27688660 18'ET ELECTRICAL ENERGY GENERATED (MHH) 608674 98i4 5950184 82i3 26167788 83oi
19. UNIT SERVXCE FACTOR
20. UNIT AUAXLABILITYFACTOR 98i4 82.3 83'
21. CAPACITY FACTOR. (USING MDC NET) 97' 81iO 82.9
22. CAPACXTY FACTOR (USING DER NET) 98+6 8ii8 82' 23 o lJNIT FORCED OUTAGE 1.6 10i3 8o6 SCHEDULED OVER NEXT 6 MONTHS RATE'4'HUTDOWNS 25 i IF SHUT DOHN AT END OF REPORT PERIODs ESTIMATED DATE OF STARTUP i

iC UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME DATE Januar 15, 1988 COMPLETED BY N W Grant REPORT MONTH December 1987 TELEPHONE Method of Shutting Licensee Cause 8 Corrective Duration Event System Component Action to Down'eactor" Date Type (Hours) Reason~ Report At Code4 Codes Prevent Recurrence 871125 12. 1 HA GENERA The unit tripped on loss of load due to primary generator lockout resulting from loss of excitation.

The 89 bearing failed which resulte in damage to the permanent magnet generator. Repairs were made and the unit returned to power.

F Forced Reason Method Exhibit G- instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram Entry Scheets Ucensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NUREG4161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other(Explain)

G - Operational Error (Explain) Exhibit 1-Same Source H - Other(Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-389 UNIT St. Lucie Unit ¹2 DATE Januar 15, 1988 COMPLETED BY tt. W. Grant TELEPHONE 305 694-4432 REPORT MONTH December 1987 See the "Unit,Shutdowns and Power Reductions" report.

In accordance with requirements of Technical Specifications 6.9.1.6, there were no challenges to PORV or safety valves during the report month.

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