ML17208A483

Monthly Operating Repts for June 1979

ML17208A483
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	07/07/1979
From:	Chilson V FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17208A482	List: ML17208A481 ML17208A483
References
NUDOCS 8004230490
Download: ML17208A483 (17)

Text

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO.

'ur ey oint MONTH JUNE, 19 79 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL

{hIWe Net) (IIWe-Net) 17 307 612 IS 654 l9 20 5 64S 2l 648 22 23 64@

25 IO 659 664 27 662 28 29 662 30 l5 659 16 INSTRUCTIONS-On this fortnat. list the average daily unit power le~el in MWe.Net for each day in the rcportinp tnonth. Compute to the nearest whole megawatt.

Iol77)

OPERATING DATA'REPORT DOCKET NO.

DATE ~id'/1979 COMPLETED BY ~~JlU,son TELEPHONE ~F5?-3824 OPERATING STATUS I. Unit Name: Turkey Point Unit No. 3 Notes- Unit No. 3 operated at

2. Reporting Period: ne approximately 100K R.P.

3. Licensed Thermal Power (MWt): 2200 until unit was removed from

4. Nameplate Rating (Gross MWe): 760 service to repair mechanical seals on reactor coolant

5. Design Electrical Rating (Net MWe):

700 pump Nos. 3'A and 3C.

6. Maximum Dependable Capacity (Gross MWe):

7. Maximum Dependable Capacity (Net MWe):

8. IfChanges 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:

This Month Yr.-to.Date Cumulative

11. Hours In Reporting Period 720.0 4 343.0 57 584.9

12. Number Of Hours Reactor Was Critical

13. Reactor Reserve Shutdown Hours 194.6

14. Hours Generator On-Line 374.6 1 206.2 42 383.5 IS. Unit Reserve Shutdown Hours 97.3

16. Gross Thermal Energy Generated (MWH) 811 321 2 561 327 84 328 275

17. Gross Electrical Energy Generated (MWH) 255 345 809 945 26 844 375

18. Net Electrical Energy Generated (MWH) 241 802 756 632 25 403 809

19. Unit Service Factor 52.0 27.8 73.6

20. Unit Availability Factor 52.0 27.8

22. Unit Capacity Factor (Using DER Net) 48.5 25.1 63.7

23. Unit Forced Outage Rate 9.0 2.8

24. Shutdowns Scheduled Over Next 6 Months (Type. Date. and Duration of Each):

25. IfShut Down At End Of Report Period. Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIALOPERATION

DOCKET NO.

UNIT SHUTDOWNS AND POPOVER REDUCTIONS Turke Point Unit No. 3 COMPLETFD B'tI'. T. Chi so REPORT MONTII TELEPNONE 305 552-3824 fV I

A<<

lO Licen sec Cl 4J Cause & (.orrcittve

'o Dale C7 Event Action to Report ~ NG Prevent Rccurrcnce

~ CA 79-05-25 ' 21.7 P42 ZZZZZZ Unit was removed from service to per-form integrated safeguards surveil-lance test. (Nuclear system)

(Continued from previous month) 10 79-06-17 S 323. 7- A N/A CB Unit was removed from service to repair mechanical seals on reactor coolant pump Nos. 3A and 3C.

(Nuclear system)

F: Forced Reason:

• Method: Exhibit G - Instructions S: Scheduled A.Equipment Failure (Explain) I-Manual for Preparatton of Data B.Maintenance or Test . 2.Manual Scram. Entry Sheets lor Licensee C.Refueling 3-Autontatic Scratn. Event Report ILER) File (NUREG.

D.Regulatory Restriction 4 Other (Explain) OI6l )

E Operator Training Ec Liccnsc Examination F-Administrative 5 G.Operational Error (Explain) Exhibit I - Same Source II Other (Explain)

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO.

Turkey Point COMPLETED IIY >- T- Chilson l

MONTH JUNE l9 79 DAY AVERAGE DA1LY POWER LEVEL DAY AVERAGE DAlLYPOWER LEVEL (MWe-Net) (MWe-Net I 18 19 20 5 21 22 23 24 391 25

.10 26 27 608 28 13 14 30 15 16 INSTRUCTIONS Qn this format. list the average daily unit power le~pi in Mme-Net for each day in the reporting n>onth. Con)pute to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.

DATE ~Jul 7 i979 COMPLETED BY ~T. Chiluuu TELEPHONE XK(~552-3824 OPERATING STATUS Unit No. 4 Notes- Unit No. 4'perated at

1. Unit Name: approximately 82% average

2. Reporting Period: power level after the unit

3. Licensed Thermal Power (MlVt):

760 was returned to service fol-

4. Nameplate Rating (Gross hOVe): lowing completion of sched-

5. Design Electrical Rating (Net MWe): uled refueling, maintenance,

6. hlaximum Dependable Capacity (Gross hlWe): 700 inspections and tests, except

7. Maximum De endable Ca city Vet XIWe) 666 for outa e of June 24 and loa

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last teleport, 8tve tteasons:

Power Level To Which Restricted, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Yr:to-Date Cumulative I I. Hours ln Reporting Period 20.0 4 343.0 51 312.0

12. Number Of Hours Reactor Was Critical 283.5 2 471.8 36 819.5

~

13. Reactor Reserve Shutdown Hours 138.8 I4. Hours Generator On-Line 2 394.4 35 213;4

15. Unit Reserve Shutdown Hours 16. Gross Thermal Energy Generated (ilIWH) 391 950 4. 469 051 72 608 918

17. Gross Electrical Energy Generated (MWH) 973 1 386 073 23 221 798

18. Net Electrical Energy Generated (MWH) 108 421 1 299 921 21 984 626

19. Unit Service Factor 29.5 55.1 68.6

20. Unit Availability Factor 29.5 55.1 68.6

21. Unit Capacity Factor (Using MDC iNet) 22.6 44.9 64.7

22. Unit Capacity Factor (Using DER Net) 21.7 43.2 '61.8'.7

23. Unit Forced Outage Rate 1.9 1.4

24. Shutdowns Scheduled Over Next 6 Months (Type, Date. and Duration of Each):

25. IfShut Down At End Of Report Period, Estimated Date of Startup: N A

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION

DOCKET NO.

UNIT SHUTDOWNS AND POWER REDUCTIONS it No.4 REPORT MONTH L

4P Liccnscc ~l/1 Cause 8'c Corrective CJ No. ~ CC Event Action to

~ Vl Rcport ¹ C ~ Prevent Rccuncnce 79-04-05 , S 503.6 C N/A RC l UELXX Unit No. 4 remained out of service fo scheduled refueling, maintenance and inspections. (Nuclear and non-nuclear systems) (Continued from previous month) 10 79-06-24 4.0 A N/A UALUOP Unit was tripped due to the intermit-(D) tent loss of the control signal to feedwater control valve No. 4C. Cor-rective actions included repairing a loose connection on the signal con-verter to the valve operator. (Non- ~

nuclear system) 79-06-26 N/A HC HTEXCH Load reduction to approximately 50X (D) R.P. to repair condenser tube leak.

(Non-nuclear sys tern) 4 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data 9-Maintenance or Test . 2.Manual Scram. Entry Sheets I'or Licensee C-Rel'ueling 3-Automatic Scram. Event Report (LER) File (NUREG.

D-Regulatory Restriction 4-Other (Explain) OI6I )

E.Operator Training &, Liccnsc Examination F.Administrative 5 Error (Explain)

'-Operational Exhibit I ~ Satnc Source II.Other (Explain)

AVERAGE DAILYUNIT POWER LEVEL I

I DOCKET NO.

St. Lucre DATE COMPLETED BY V. T. ChilSOn MONTH 9 9 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAlLYPOWER LEVEL

{MWe-Net) {MWe-Net) 17 590 18 638 19 621 20 640 21 494 6 22 739 23 8 24 774 25 776 10 240 26 364 27 12 28 13 538 726 591 30 694 15 16 634 INSTRUCTIONS On this format, list the average daily unit liower le~pl in WVe Net for each day in the reporting tnonth. Compute to the nearest whole megawatt.

{o/77)

OPERATING DATA REPORT REVESED DOCKET NO.

DATp J~uluTLI79 ~

COMPLETED BY ~~i1.son

~~~2-3824 TELEPHONE OPERATING STATUS

1. Unit Name't.

2. 'Reporting Period:

Lucie Unit No.

May 1979 1 Notes Scheduled refueling, cai=tenance, inspections and

3. I.icensed Thermal Power (MWt): 2560 tehts continued during the taonth.

4. Nameplate Rating (Gross MWe): 850

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe): 822

7. Maximum Dependable Capacity (Net MWe): 777

8. Ii'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): NONE

10. Reasons For Restrictions, lf Any:

This Month Yr.-to-Date Cumulative I l. Hours In Reporting Period 744. 0 3 623.0 21'07.0

12. Number Of Hours Reactor Was Critical 18. 4 16 815-5 .

13. Reactor Reserve Shutdown Hours 0.0 1'18. 5

14. Hours Generator On-Line ~

0.0 1 991.7 16 350.'9 IS. Unit Reserve Shutdown Hours 0.0 0.0 21.0

16. Gross Thermal Energy Ge'nerated (MWH) 0.0 5 038 847 39 256 995

17. Gross Electrical Energy Generated (hIWH) 1 63> 500 12 742 450

'8. Net Electrical Energy Generated (hkWH) 3 760 1 539 542 11 982 380

19. Unit Service Factor 0.0 5 .0 76.4

20. Unit Availability Factor 0.0 55.0 76.5

21. Unit Capacity Factor (Using MDC Net) 0.0 54.7 '72.0

"". Unit Capacity Factor (Using DER Net) 0.0 53.0 ;69.8

23. Unit Forced Outage Rate 0.0 7.8 6.6

24. Shutdowns Scheduled Over Next 6 Months (Type, Date. and Dura tion of Each):

25. IfShut Down At End Of Report Period. Estimated Date of Startup:

26. Units ln Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION (u/77 )

OPERATING DATA REPORT DOCKET NO.

COMPLETED BY Ggyg ~>n>

TELEPHONE

~

M~~5-3824 Chilson OPERATING STATUS St. Lucie Unit Mo. 1 Notes-Unit operated at appro mately '76% average reactor

,2. Reporting Period: poQer level after the unit wa

3. I.icensed Thermal Power (MWt)'. returned to service following 0

Nameplate Rating (Gross MWe): the completion of scheduled S. Design Electrical Rating (Net MWe): 802 refueling, maintenance, in-

6. Maximum Dependable Capacity (Gross MWe): spections and tests, except

~es of June 8 9 10 21

8. IfCimnges Occur in Capacity Ratmgs (Items Number 3 Through 7) Sine'eeast e$ ort, tve Reasons:

9. Power Level To Which Restricted. If Any (Net MWe):

10, Reasons For Restrictions, lf Any:

This Month Yr:to Date Cumulative

11. Hours In Reporting Period 22 127.0

12. Number Of Hours Reactor Was Critical 702.3 2 730.2 17 517.8

13. Reactor Reserve Shutdown Hours 118.5

14. Hours Generator On. Linc 512.3 2 504.0 16 863.'2 IS. Unit Reserve Shutdown Ijours 21.0

16. Gross Thermal Ener y Generated (MWH) ly. Cress gleerrirnl Energy Genernreg GrllyE>

18. Net Electrical Energy Generated (MWH)

~E 1 025 135 gyp 296 923 6 063 982

l. Egg SriO 1 836 465 40 282 130 13 066 360 12 279 303

19. Unit Service Factor 71.2 57.7 76.2

20. Unit Availability Factor 71.2 57.7 76.3 71.4 '

22. Unit Capacity Factor (Using DER Net) 51.4 52.7 '69.2

23. Unit Forced Outage Rate 4.9 7-2 6.5

24. Shutdowns Scheduled Over Next 6 Months {Type, Date, and Duration of Each):

25. If Shut Down At End Of R port Period, Estimated Date of Startup:

26. Units ln Test Status {Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION

{'t/77)

VNlTSHUTDOWNS AND.P01VER REDUCTIONS DOCKET NO.

REPORT h'lONTii 'l( E Page 1 of 3

~ ~

~ A 'a g ol Liccnscc CP Cl Cause h, Corrcctivc Dale Event VI Action to Rcport ~ cn G Prcvcttt Recurrence

~ C/l O

79-04-01 S 181.2 4 N/A RC PUL'LXX Unit wns removed from service for sCheduled refueling, maintenance, and inspections. (Nuclear and non-nuclear systems) (Continued from previous month) 79-,06-08 P 4.0 N/A HH Unit tripped during a transient con-dition caused by loss of steam generator feedwater pumps. Correctiv actions included cleaning condensate pump suction strainers. (Non-nuclear

'system) 79-06-08 P B N/A HH P(MPXX Load limited to approximately S0%

R.P. to clean condenser pump suction strainers. (Non-nuclear sys tern)

F: Forced Reason: Method: Exhibit G ~ Instructions S: Schcdu!cd A-Equipment Failure (Explain) l-Manual for Preparation of Data B-hlaintenance or Test ~

2-hianual Scram. Entry Sheets for Licensee C.Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-D Regulatory Restriction 4.Other (Explain) 0(6))

E-Operator Training & Liccnsc Examination F-Administrative G.Operational Error (Explain) Exhibit I - Same Source (o/77) Il Other (Explairt)

UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.

No. 1 REPORT h(ON'fH Page 2

>UNE of 3 1979 COMPLETED BY lmj=

I I C CJ Lice nscc CJ Cause A Corrective V<I. Date IA J

Event Report- i tJ Action to Prevent Recurrcncc 79-06-09 F 8.7 N/A TA ZZIZZZ Unit was tripped due to spurious signal from reactor protection system. (Nuclear system) 79-06'-10 . 4.5 N/A HH PBIPXX Unit was tripped during a transient.

condition by the steam generator level protection system. Corrective actions included cleaning condensate pump suction strainers. (Non-.nuclear system.

10 79-06-21 F 6.0 5/A XA CKTBKR Unit tripped during the performance of a surveillance test when the second set of reactor trip breakers was opened before the first set was properly reset. (Nuclear system)

I 3 F: Forced Reason: h(ethod: Exhibit G instructions

~

S: Scheduled A-Equipment Failure (Explain) I h(anual for Preparation of Data B.hlaintcnance or Test . 2.h(anual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREC-D.Regulatory Restriction 4-Other (Explam) OI6l )

E-Operator Training h Liccnsc Examination F-Administrative C Operational Error (Explain) Exhibit I - Satne Source (I)/77) II.Other (ExplairI)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

REPORT MON'fH Pa e 3 of 3 CI CJ Liccnscc Cause & Corrcctivc No. Date lO o ~

tlJ Event Action to Rcport- C ~ Prcvcnt Rccurrcncc Cr 79-06-23 3.4. A N/A HA ZZZZZZ Unit wus removed from service to repair an.oil leak in the turbine control sys tern. (Non-nuclear system) 79-06-29 N/A HH PU>IPXX Load reduction to approximately 50% R.P. to clean condensate pump suction strainers. (Non-nuclear system) 3 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data I).Maintenance or Test- 2-Manual Scram. Entry Sheets lor Licensee C-Refueling 3-Automattc Scram. Event Report (LER) File (NUREG-D.Regulatory Restriction 4-Other (Explain) OI6))

E-Operator Training Ec Liccnsc Examination F-Administrative G Operational Error (Explain) Exhibit I - Sante Source

(')/77) II Other (Explain)

e 0 BOX 013100 iiIIAiVII, FI

~

~ 33101 P

FLORIDA POWER 8 LIGHT COMPAIiIy July 7, 1979 Office of Management Xnformation and Program Controls U. S. Nuclear Regu'tory Commission Nashinaton, D. C. 20555 Gentlemen:

l.for Attached are the June l 1979 Operating Summary Reports Turkey Point Unit Nos. 3 and 4 and St. Lucie Unit No.

Very truly yours, J~ D. S chai't Vice President.

Power Resources VTC/DDC cc: Mr. James P. O'eilly Robert Lowenstein, Esquire P OPLE... SERVING PEQPi .=

SUiilb Y OF OPEKXTlNG EXPERlENCE DOCKET NO- 50 250 Turkey Point Unit No. 3 DATE July 7, 1979 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 REPORT MONTH JUNE 1979 Unit operated at'approximately 100% R.P. until unit was removed from service to repair mechanical seals, on reactor coolant pump Nos. 3A.

and 3C. Refer to "Unit Shutdowns and Power Reductions" section of the

. June, 1979, Operating .Status Report for additional information.

Major Safety-related. maintenance activities performed duri~ the month included:

Comple ed. repairs.to mechanical seals on reactor coo~~ t pump Nos.'3~ and 3C.

Completed the steam generator feedwater

'nozzle-to-piping weld assembly'examina-

'ion.

SUP Y OF OPERATING EXPERIENCE DOCKET NO. 50 251 Turkey Point UiilIT Unit No. 4 DATE July 7, 1979 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 REPORT;"lONTH JUNE '79 Unit operated at approximately 82% average power level after the unit was returned to service. following completion of scheduled refueling,

. maintenance, inspections, and tests, .except for outage of June 24 and load reduction on June 26, 1979. Refer to "Unit Shutdowns and Power Reductions" section of the June, 1979, Operating Status Report for additional information.

Major Safety-related. maintenance activities performed during the month included:

, Safety-related pipe hanger anchor inspection and repair program (IE Bulletin No. 79-02) .

Completed the steam generator feedwater nozzle-to-piping weld assembly examina-tion.

Completed modification of charging pump suction.

piping.

SUMi~ OF OPERATING EXPERIENCE 1

~

DOCKET NO. 50 . 335 St. Lucie UNIT Unit No. 1 DA,TE July 7, 1979 COi41PLETED BY V. T. Chilson TELEPHONE 305 552-3824 RFPORT iCONTH JUNE 19 79 Unit operated at approximately 7.6S average reactor power level after the unit was returned to seivice following the completion of scheduled refueling, maintenance, inspections, and tests, except 'for outages of .

June 8,'9, 10, 21, and 23, 1979. Refer to "Unit Shutdowns and Power Reductions" section of the June, 1979,-Operating Status Report for additional information.

Major Safety-related maintenance activities performed during the month included:

Comple ed. modification of charging pump suction piping.

Charging pump No. 1C was returned to service.

Corrective actions included installing new pump casing. Refer to LER 335-79-11.