ML17339B039

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Monthly Operating Repts for Apr 1979
ML17339B039
Person / Time
Site: Saint Lucie, Turkey Point  NextEra Energy icon.png
Issue date: 05/02/1979
From:
FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17208A601 List:
References
NUDOCS 8005200499
Download: ML17339B039 (26)
v • d • e


Text

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AVERAGE t DAILYUNIT POWER LE r. 8 OOSQ.O 4~~

DOCKET NO. 50 250 Turkey Point DATE COMpLETED IIY V. T. Chilson MONTH APRXL, 1979 DAY AVERAGE DAlLYPOWER LEVEL DAY 'VERAGE DAlLYPOWER LEVEL (MWe-Net) 'MWe Net) 17 2 18 19 20 21 23 400 24 25 10 26 27 12 13 14 30

.15 16 NOTE: Average daily power level greater than 666 NWe due to cooler condenser cooling water.

INSTRUCTlONS On this format, list the average daily unit power level in Mme-Nct for caclt day in tlte reporting tnonth. Con>putc to the nearest whole megawat t.

(9I771

V '

I OPERATING DATA REPORT DOCKET NO.

DArE COMPLETED BY m~~79

~~hi3.son TELEPHONE Q~~2-3824 OPERATING STATUS

1. Unit Name: Turkey Point Unit No. 3 Notes- Unit No. 3'perated at
2. Reporting Period:

approximately 100% R.P.

fo11owing completion'f re-

3. Licensed Thermal Power (MIVt):

760

.fueling outage on April 16,

4. Nameplate Rating (Gross MWc): 1979 except for outages of
5. Design Electrical Rating (Net MWe): April 16, 17-18, 19-23 and
6. Maximum Dependable Capacity (Gross MWe): 00 29-30, 1979.
7. Maximum De p endable Ca Itacit y(Net Mme: ) 666
8. IfChanges Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Rcport, Give Reasons:
9. Power Level To which Rcstrictcd, If Any (Net hIWc): NONE
10. Reasons For Restrictions, lf Any: ~

This Month ,Yr.-to-Date Cumulative I I. Hours In Reporting Period 719.0 2 879.0 56 120.6

12. Number Of Hours Reactor Was Critical 343.2 345.0 42 917.4
13. Reactor Reserve Shutdown Hours 194. 6
14. Hours Generator On-Line 234. 7 236. 1 41 413;4
15. Unit Reserve Shutdown Hours 97.3
16. Gross Thermal Energy Generated (MWH) 44 651 4038 82 217 306
17. Gross Electrical Energy Generated (MWH) 142 160 142 335 26 176 765
18. Net Electrical Energy Generated (hIWH) 127 916 122 641 24 769 818
19. Unit Scrvicc Factor 32.6 8.2 73.8
20. Unit Availability Factor 32.6 8.2 74.0
21. Unit Capacity Factor (Using MDC Net) 26.7 6.4 66.9 22.'Unit Capacity Factor (Using DER Net) 25.7 6.1 '63. 7
23. Unit Forced Outage Rate 32. 9 32.9 2.8
24. Shutdowns Scheduled Over Next 6 Months ( Type. Date, and Duration of Each):

None.

25. If Shut Down At End Of Report Period, Estimated Date of Startup: N A
26. Units ln Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRIT I CA LITY INITIALELECTRICITY COMht ERCIA L OPERATION

('t/77)

'P UNlT SHUTDOWNS AND POSER REDUCTlONS Page 1 Licensee of 3 V

cw 0

'OCKETNO Cause Y ~

50

& Corrcctivc

- 250 it No.3 Yo. Date Event Action to Report ..

E~ Prcvcnt Rccurrcncc V

79-01-01 S 368.8 RC FUELXX Unit'No'. 3 was removed from service for scheduled refueling, maintenance, and inspections. (Continued from previous'onth) (Nuclear and non-nuclear systems)

Ca PUMPXZ Outage was extended to repair mechan-

. (s) ical sealson'eactor coolant pumps.

(Nuclear system) 79-04-16 P 1.6 N/A PPiPXX . Unit was tripped due to loss of tur-(a) bine system oil pressure. Corrective actions included returning the turbine oil ejectors to service. (Non-nuclear

'ystem) 3 ~ ~

F: Forced Reason; Method: Exhibit C ~ instructions S: Scheduled A Equipment Failure (Explain) lbianual ' for Preparation of Data 8 Maintenance or Test 2-i~ianual Scram, Entry Shccts for Licensee C'.Refueling 3-Automatic Scram, Event Report (LER) File (NUREC.

D.Regulatory Restriction 4.Other (Explain) OI61)

E.Operator Training 0- License Exaniination F-Administrative G.Operational Error (Fxplaln) Exhibit l Satne Source H.Other (Explain)

UNIT SHUTDOWNS AYiD POWER REDUCTIONS it No.3 REPORTMONTH APRIL, 1979 Page 2 of 3 Liccnscc ~w C ~ Cause E Corrective ~

o Yo. Date Event Action to Report 2 ~ Prevent Recurrence CJ 79-04-16 . 4.8 B, 4 N/A HA GENERA Unit was removed from service to balance the generator exciter.

(Non-nuclear system) 79-04-16 8.0 B N/A HA GENERA Unit was removed. from service to balance the generatoi exciter.

(Non-nuclear system) 79-04-17 13 7 .B 4 N/A GENERA Unit was removed from service to balance the generator exciter.

(Non-nuclear system) 6 79-04-19 84.9 B N/A HA GENERA Unit was removed from service due to high temper'ature in gene'rator st:ator.

Corrective actions'ncluded changes

.to hydrogen orifices to provide proper hydrogen flow distribution.

(Non-nuclear system) l 3 F: Forced Reason: Method: Exhibit G ~ Instructions S: Scheduled A Equipment Failure (Explain) I -Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets ior Liecnsec C-Refueling 3-Automatic Scratn. Event Rcport (LER) File (NUREG-D-Regulatory Rcstrktion 4.Other (Explain) OI6j)

E-Operator Training A Liccnsc Exan:ination F-Administrative 5 G.Operational Error (Explain) Exhibit I - Satne Source H.Other (Explain)

DOCKETNO 50 250 UNIT SHUTDOWNS AND POWER REDUCTIONS it No.3 COMPLETED BY Page 3 of 3 rr,I PI Liccnscc cw Cause &, Corrective No. Date Vl () Q Even't Action to Cp Vl r Repo. t ..

E~ 'Prevent Rccurrcnce

~c Co 79-04-29 2.6 N/A VALVEX Unit was tripped by steam generator (c) level protection system. Corrective actions included isolating and re-pairing condensate pump No. 3C discharge check valve. (Non-nuclear system)

F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipmcnt Failure (Explain) I-Manual for Preparation of Data B-Maintenance oi Test 2-Manual Scram, Entry Shccts for Llccnsce C'-Refueling 3-Auton;atic Scram.. Event Rcport (LER) Fiic (NVREG-D-Regulatory Restriction 4.Other (Explain) OI6I)

E-Operator Training i% Lice>>sc Examination F-Administrative G-Operational Error (Explain) Exhibit I - San>c Source (9/77) H Other (Explain)

AVERAGE DAILYVNIT POWER LE L DOCKET NO.

Turkey Point UNIT U~~a DATB Bc' 19 79 M.axx, 1979 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAII.YPOWER LEVEL (MWc-Net) (MWe-Nct) 17 612 IS 19 20 21 22 23 25 IQ 26 27 12 2S 13 29 I4 30 15 16 INSTRUCTIONS \

On this format, list the average daily unit power level in Mme.Nct for>>ach day in th>> reporting inonth. Compute to thc nearest whole megawat t.

(9(77)

OPERATING DATA REPORT DOCKET NO ~0- 251 DATE Za~~79 COMPLETED BY ~~bolson TELEPHONE 0~552-3824 OPERATING STATUS Turke Point Unit: No. 4 Notes- Unit No. 4 operated at I. Unit Name: pproximat:ely 95% R.P. until

2. Reporting Period: unit. was removed from'service
3. Licensed Thcnnal Power (MWt): 2200 for scheduled refueling, main
4. Nameplate Rating (Gross Mme): tenance, and inspections ex-
5. Design Electrical Rating (Net MWc): 693 ept for out'age of April 4-5.
6. Maximum Dependable Capacity (Gross MWe): 700 979.
7. maximum De p endablc Ca Itacit y(Net MWe: ) 666
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
9. *Power Level To tVhich Restricted. IfAny (Net MWe):
10. Reasons For Restrictions, If Any:
12. Number Of Hours Reactor Was Critical
13. Reactor Reserve Shutdown Hours llLQ This Month 96.0 2

2 Yr..to-Date 879.0 188.3 Cumulative 49'48.0 36 535.9 138. 8

14. Hours Generator On-Line .. 96.0 2 182.0 35 001.0
15. Unit Reserve Shutdown Hours 16. Gross Thermal Energy Generated (hIWH) 210 158 4 077 101 72 216 968
17. Gross Electrical Energy Generated (hIWH) 62 145 1 267 100 23 102 825
18. Nct Electrical Energy Generated (MWH) 56 989 1 192 739 21 877 444
19. Unit Service Factor 13.3 75.8 70. 2
20. Unit Availability Factor 13. 3 75.8 70.2

. 21. Unit Capacity Factor (Using MDC Net) 11.9 62.. 2 66.3

22. Unit Capacity I'actor (Using DER Nct) 11.4 59.8 '63.3
23. Unit Forced Outage Rate. 4 ~4 1.4 2.7
24. Shutdowns Scheduled Over Next 6 hionths (Type, Date. and Duration of Each):
25. If Shut Down At Eml Of Report Period, Estimated Date of Startup:
26. Units ln Test Status (Prior to Commercial Operation): Forecast A cil le vcd INITIA L CRITICALITY INITIAL ELECTRICITY COMhIERCIA L OPERATION

('t/77 )

DOCKET NO 50 251 UNIT SHUTDOWNS AND POWER REDUCTIONS it No 4 COMPLETED BY Cr, c' C J

Xo Date VI

~

PJ Licensee CP

'a CP

~@1 CP. CP Cause I, Corrcctivc Event Vl rC + Action to rrCP

~(A $ Report .. cn 6 Prevent Recurrence PJ 79-04-04 H N/A ZZ ZZZZZZ Unit was tripped by turbine-generator protection system due to system load conditions. (Non-nuclear system)

.79-04-05 618.6 C N/A RC FUELXX Unit No. 4 out of service for scheduled refueling, maintenance, and inspections. (Nuclear and non-nuclear systems) 3 F: Forced Reason: Method: Exhibit -

G Inst ruetions S: Scheduled A-Equipmcnt Failure (Explain) I-Manual I'r Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Shccts for Licensee C-Refueling 3-Autotnatic Scram. Event Rcport (LER) File (NUREG-D-Regulatory Restriction 4.Other (Explain) 016I)

E-Operator Trair:ing A Liccnsc Examination F-Administrative 5 G-Operational Error (Expla!n) Exhibit I - Same Source

(')/77) H.Otncr {Explain)

AVEIIAGE DAILYUNIT POWER LEVEL DOCKET NO. 5O 335 S t. Lucia DATE Hay~~79 COMPLETFD By U. T. Chi 1SO>

TELEPHONE gQQ!~5~ 82 4 MONTH APRXL' DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe.Nct) (MWe.Net.}

17 18 19 20 21 22 23 24 25 10 26 27 12 28 13 29 14 30 INS'I'RUCTIONS Qn this format, list the average daily unit power level in MEYe-Net I'or each day in thc reporting month. Compute to the nearest vvholc ntcgawatt; (9l771

OPERATING DATA REPORT DOCKET NO. 50 335 DATE ~~~79 D~~bilson OPERATING STATUS COMPLETED BY TELEPHONE ~~2 3824 St. Lucie Unit No. 1 Notes Unit was removed from Unit Name 1.

2. Reporting Period:

'ervice on April 1, 1979, 2560 fo'r scheduled refueling,

3. Licensed Thermal Power (hi Wt):

850 maintenance, and'nspec-

4. Namcplatc Rating (Gross Mme):

tions.

5. Design Electrical Rating (Nct hkWe):
6. Maximum Dependable Capacity (Gross MWc): 822'77 7 maximum Dc icndablc Ca p acit y(Net MWe: )
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
9. Power Level To IVliich Restricted. If Any (Net MWe): NONE
10. Reasons For Restrictions, lf Any:

This Month Yr:to.Date Cumulative

11. Hours In Reporting Period 719.0 2 879.0 "20'63.0
12. Number Of Hours Reactor Was Critical 0.1 2 009.5 16 797.1
13. Reactor Reserve Shutdown Hours 0 ' 118.5
14. Hours Generator On-Line 0.1 991.7 16 350;9
15. Unit Reserve Shutdown Ho<us 21.0 I G. Gross Thermal Energy Ge'nerated (hIWH) 5 038 847 9 256 995
17. Gross Electrical Energy Generated (MWH) 1 635 500 12 742 450
18. Net Electrical Energy Generated (hIWH) 889 1 543 302 ll'86 140
19. Unit Service Factor 0.0 69.2 79.1
20. Unit Availability Factor 0.0 69.2 79. 2
21. Unit Capacity Factor (Using hIDC Net) 0.0 70.0 74. 7
22. Unit Capacity Factor (Using DER Nct) 0.0 66.8 '72. 3
23. Unit Forced Outage Rate 0.0 7.8 I
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: June 4, 1979
26. Units ln Test Status (Prior to Commercial Operation): Forecast 'chieved INITIALCRITICALITY INITIALELECTRICITY COMhIERCIA L OPERATION

('>/77 )

UNIT SHUTDOWNS AND POKER REDUCTIONS DOCKET NO. >0 UNITNAME St. Lucie Unit No.1 REPORT MONTH A~R>L gr, I

Liccnscc Cause 2 Correct!ve No. Date Event Action to

~ t/7 $

Repvrt -.

Prcvcnt Recurrence 79-04-01 S 718.9 N/A RC FUELZX Unit was removed from service for scheduled refueling, maintenance, and inspections. (nuclear and non-. nuclear systems)

F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipmcnt Failure (Explain) I-Manual for Preparation of Data B.Maintenance or Test 2.Manual Scram. Entry Shccts for Liccnsce C-Refueling 3.Automatic Scram. Event Rcport (LER) File (NUREG-D.Regulatory Restriction 4-Otncr (Explain) 016l)

E.Operator Training k. Lice!!sc Examination F-Administrative G.Operational Error (Explain) Exhibit I San!c Source

~

(')/77) H.Other (Explain)

0 P.O. BOX 529100, Allhi411. PL 03152 FLORIDA PO4V5R d LIGHT CO41PANY May 2, 1979 Office of Management, Information and Program Controls U. S. Nuclear Regulatory Commission Washington, D. C. 20555.

Gentlemen:

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

Very truly yours, CgXQ4 D. Schmidt A.

Vice President Resources 'ower VTC/DDC cc: Mr. James P. O'Reilly Robert Lowenstein, Esquire

S 1ARY Ol" OPERATING EXPERIHh POCKET NO. 50 250 Turkey Point Unit No. 3 2, 1979 DATE Ma COMPLETED BY T. Chilson TELEPHONE (305) 552-3824 REPORT MONTH APRIL, 19 79 Unit operated at approximately 100-o R.P. after the unit was returned to service following completion of scheduled refueling, maintenance, inspections, and tests, except for the outages of April 16, 17-18, 19-23 and 29-30, 1979. Refer to "Unit Shutdowns and Power Reductions" section of the April, 1979, Operating Status Report for additional information.

Major Safety-related maintenance activities performed during included: \

the'onth Completed repairs to mechanical seals on reactor coolant pumps.

S RY OF OPERATING EXPERIE POCKET NO- 50 251 Turkey Point, UNIT Unit, No. 4

'. 1979 DATE Ma 2 COMPLETED BY T. Chi lson TELEPHONE (305) 552-3824 REPORT MONTH APRIL, 1979 Unit operated at.approximately 100% R.P. until unit was removed from service for scheduled refueling, maintenance, and inspections except

~

for outage of April 4-5, 1979. Refer to "Unit Shutdowns and Power Reductions" section of the April, 1979, Operating Status Report for additional information.

Major Safety-related maintenance activities performed during the month included:'ompleted the Steam Generator Tube Inspection Program.

~ . r I

S . RY OF OPERATING EXPHRIEh DOCKET NO- 50 335 St. Lucie UNIT N 1 DATE a 2 1979

'COMPLETED BY V. T. Chilson TELEPHONE 305 552-3824 REPORT MONTH. APRIL 19 79 Unit was removed from service on April 1, 1979, for scheduled refueling, maintenance, .and inspection. Refer to "Unit Shutdowns and Power Re-ductions" section of the April, 1979, Operating Status Report for additional information.

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

Installed 68 new fuel assemblies.

Completed modifications to steam generator tube support.

plates.

Started modification of charging pump suction piping.

)

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