ML17208A624

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Monthly Operating Repts for Mar 1979
ML17208A624
Person / Time
Site: Saint Lucie, Turkey Point  NextEra Energy icon.png
Issue date: 04/07/1979
From: Chilson V
FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17208A623 List:
References
NUDOCS 8005200698
Download: ML17208A624 (13)
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Text

SDOS20O6 (S OPERATING DATA REPORT DOCKET NO. ~7(}

A~ril 7 1979 DATE COMPLETED BY LZ~hi3

('~~-3824 son TELEPHONE OPERATING STATUS

1. Unit Turkey Point Unit No. 3 Notes Unit No. 3 scheduled Name'.

Reporting Period:

refueling, maintenance, and 2200 inspections continued during

3. Licensed Thermal Power (MWt):

760 month.

4. Nameplate Rating (Gross MWe):
5. Design Electrical Rating (Net MWe): 693
6. Maximum Dependable Capacity (Gross MWe): 700
7. Maximuin Dependable Capacity (Net 19(We): 666
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

Any'ONE

9. Power Level To Which Restricted.
10. Reasons For Restrictions, If If Any (Net MWe):

This Month Yr:to-Date Cumulative

11. Hours In Reporting Period 744.0 2 160.0 55 401.6
12. Number Of Hours Reactor Was Critical 1 8 42 574.2
13. Reactor Reserve Shutdown Hours 194. 6
14. Hours Generator On-Line 1.4 41 178.7
15. Unit Reserve Shutdown Hours 97. 3
16. Gross Thermal Energy Generated (MWH) 707 81 767 655
17. Gross Electrical Energy Generated (MWH) 175 26 034 605
18. Net Electrical Energy Generated (MlVH) 2 084 5 275 24 641 902
19. Unit Service Factor 0.1 74.3
20. Unit Availability Factor 0.1 74.5
21. Unit Capacity Factor (Using MDC Net) 67.4
22. Unit Capacity Factor (Using DER Net) -0>> '64.2
23. Unit Forced Outage Rate '.6
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 INITIAL CRITICALITY INITIALELECTRICITY COMMERCIALOPERATION

('t/77)

UNIT SHUTDONNS AND POlUER REDUCTIONS REPORT MONTH MARCH 1979 I

C ri N<<. Date O

Vi

~- trn Lkcnscc Event

~'OV

()

Cause Ec Corre<twe Action to rr E c3 Report e 0 Prevent Rccurrcncc CL

~ V) Q Cr O

79-01-01 S 744.0 C 4 N/A RC FUELXX Unit No. 3 was removed from service .

for scheduled refueling, maintenance, and inspections. (Continued from previous month) (Nuclear and non-nuclear system) 3: 4 F: F<<reed Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipmcnt Failure (Explain) I.Manual for Preparation of Data B.hlalntenance or Test ~

2 Manual Scram. Entry Shccts for Liccnsec C'-Refuel!ng 3-Auton>atic Scram. Event Rcport (LER) File (NUREG.

D.!<et,ulatory Restriction 4-Ot Itcr (Explain) OI 6I }

E-Operator Trainingh Ucensc Exantination F Aun'iltllsi.a LYe 5 G-Operational Error (Explain} Exhibit I - Satnc Source

!3-Other (Explain)

AVERAGE DAILYUi llT POWER LEVEL DOCKET NO. 50 251 Turkey Point COMPLETED BY TELEPHONE MONTH MARCH 19 79 DAY AVERAGE DAlLYPOWER LEVEL DAY AVERAGE DAlLYPOWER LEVEL (MWe-Net) (MWc-Nct) 1 5 5 17 588 18 607 19 607 587 20 2 21 6 528 22 23 584 586 568 25 10 27 20 12 28 13 607 29 620 601 30 24 15 0 31 622 16 0 1NSTRUCT10NS On this format, list the average daily unit power level in Mac.Nct for each day in the rcporlinglnonth. Compute to thc nearest whole megawatt.

V>l77)

OPERATING DATA REPORT 251 DOCKET NO. 50 PgTE April 7 1979 COhIPLETED BY V TELEPHONE

'~ljJ son (Z}53 Q2-3824 OPERATING STATUS Turke Point Unit No . 4 Notes- Unit-No. 4 operated Unit Name a't approximately 93% R.P. to

2. Reporting Period:

extend operation of Core

3. Licensed Thermal Power (MWt): .

Cycle V except for outages

4. Nameplate Rating (Gross MWe): of March 10-12, March 17, and S. Design Electrical Rating (Net MWe): March 22-23, 1979.
6. hfaximum Dependable Capacity (Gross hIWe):
7. hIaximum Dependable Capacity (Net MWe):
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, lf Any:

This Month Yr:to Date Cumulative

11. Hours In Reporting Period 744.0 2 160.0 49 129.0
12. Number Of Hours Reactor Was Critical 676.3 2 092.3 36 440.0
13. Reactor Reserve Shutdown Hours 138.8 I4. Hours Generator On-Line 670.0 2 086.0 34 903'.1 IS. Unit Reserve Shutdown Hours
16. Gross Thermal Energy Generated (hkWH) 364 505 3 866 943 72 006 810
17. Gross Electrical Energy Generated (MWH) 417 440 1 204 955' 23 040 680
18. Net Electrical Energy Generated (hIWH) 393 054 1 135 750 21 820 455
19. Unit Service Factor 90.1 96.6 71.0
20. Unit Availability Factor 90.1 96.6 71.0
21. Unit Capacity Factor (Using MDC Net) 79.3 79.0 67.1
22. Unit Capacity Factor (Using DER Net) 76.2 '64.1 '5.9
23. Unit Forced Outage Rate 3.7 1.2 2.7
24. Shutdowns Scheduled Over Next 6 hIonths(Type, Date,and Duration of Each):

Scheduled refuelin maintenance ins ections -A ril 5

'nd June 5 1979 S. If Shut Dowrt At End Of Report Period, Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIAL ELECTRICITY COMht ERCIA L OPERATION

('t/77 )

DOCKET NO. ~

UNIT SIIUTDOWNS AND PO)YER REDUCTIONS REPORT hlOiVfll Page 1 of 2 eh 0 Lice nscc i ghlh Cause gf, Corrective Ch Ch O Ch zj No. Date Vl h

Ch z ~L Eveht Vl G Eu Action to Prevent Rccurrcnce Rcport F cn O

~ fjh a

79-02-01 N/A RC FUELXX . Load reduction to approximately 90%

R.P. to extend operation of Core .

Cycle V. (Continued from previous month) 79-03-09 S 47.9 B N/A. zz zzzzzz Unit No. 4 was removed from service to perform integrated safeguards surveillance test. (Nuclear System) 79-03-17 1.2 H N/A IA INSTRU Unit was tripped by the reactor pro-tection system during the performance of a periodic surveillance test when .

the second of two channels was placed in test mode in error. (Nuclear system)

I 3 4 F: Forced Reason: hicthod: Exhibit G ~ Instructions S: Scheduled A-Equ!pmcnt Failure (Exphin) I manual I'or Preparation of Data B.hlaintenancc oi Test 2.hlanual Scram. Entry Sheets for Licensee C-Refueling 3 Automatic Scram. Event Rcport (LER) File (NUREG.

D.Regulatory Restriction 4.Other (Explain) 0 I 6I )

E-Operator .raining k. License Exa'ntination F-Administ rat ivc C.Opcrationa! Error (Explain) Exhibit I - Satnc Source (9/77) l!-Oi!>cr (Exolain)

DOCKET NO. 50 251 UNIT SHUTDOWNS AND POWER REDUCTIONS it No. 4 REPORT MON'fH Page 2 of 2

. Wo h

C I I Ao CQ4l Cause &. Correct ivc Licensee OP

~

og7 Z$

No. Date Event Action to Cl Rcport 0 cn Cr E~ Prevent Recurrence

~H Q O

CJ 79-03-17 0.8 N/A HA VALVEX Unit was manually tripped due to the sudden closure of a turbine stop valve caused by a malfunction in the turbine control system. Corrective actions included exercising the.

turbine stop valves. (Non-nuclear system) 79-03-22 24.1 B N/A CB VALVEX Unit was removed from service to re-(H) pair miscellaneous leaks on valves located inside containment. Cor-rective actions included adding or replacing valve stem packing.

(Nuclear system)

F: Forced Reason: Method: Exhibit G - Instructions S: Schcdulcd A-Ecuipment Failure (Explain) I-Manual for Preparation of Data B-Maintenance or Test 2-hlanual Scram. Entry Sheets lor Lice:Isec C-Rei'ueling 3 Autontatrc Scram. Event Report (LER) File (NUREG-D.Regulatory Restriction 4-Other(Explain) OI6I)

E-Opera to. Training &, Iiccnsc Examination F-Ad minis t ra tive 5 G.Operational L'rrur (Explain) Exhibit I - Satne Source (9177) H-0'ther (Explain)

AVEI(AGE DAILYUNIT POWER LEVEL DOCKET NO.

S t. Luc 3.e MONTH MARCH 1979 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-Net) (MWe Net) 17 2 18 786 86 20 785 784 21 22 786 23 83 8 24 783 25 82 10 26 72 27 784 12 28 13

'83 14 30 15 777 31 731 16 NOTE: Average daily power level greater than 777 NWe due to cooler condenser cooling water.

INSTRUCTIOi IS On this format, list the average daily unit power level in Mme Net for each day in the reporting tnunth. Compute to tfte nearest whole ntegawatt.

(') /77 )

OPERATING DATA REPORT DOCKET NO.

DATE BY

~ril

~~QJ.son 7

1979'OMPLETED TELEPHONE %KB H7--3824 OPERATING STATUS

1. Unit Name St. Lucie Unit No.'1 Notes St. Lucie Unit No. 1
2. Reporting Period:

operated at approximately 2560 100% R.P. during month.

3. Licensed Thermal Power (hIIVt):
4. Nameplate Rating (Gross MWe): 850
5. Design Electrical Rating (iVet MWe): 802
6. Maximum Dependable Capacity (Gross MWe): 822
7. hlaximum Dependable Capacity (Net MWe): 777
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): NONE
10. Reasons For Restrictions, If Any:

This Month Yr.-to.Date Cumulative

11. Hours In Reporting Period 744.0 2 160.0 19 944.0
12. Number Of Hours Reactor Was Critical 744.0 2 009.4 16 797.0
13. Reactor Reserve Shutdown Hours -0 118.5
14. Hours Generator On-Line 744. 0 1 991.6 16 350.8
15. Unit Reserve Shutdown Hours 21.0
16. Gross Thermal Energy Generated (MWH) 1 891 957 5 038 847 39 256 995
17. Gross Electrical Energy Generated (MWH) 611 290 1 635 500 12 742 450
18. Net Electrical Energy Generated (h(WH) 578 332 1 544 191 11 987 029
19. Unit Service Factor 92.2 82.0
20. Unit Availability Factor 100.0 92.2 82.0
21. Unit Capacity Factor (Using MDC Net) 100.0 92.0 77.
22. Unit Capacity Factor (Using DER Net) 96.9 89.1 4'4.9
23. Unit Forced Outage Rate 7.8 6.6

'/A

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

eduled refuelin maintenance, and inspections April 1 - .June 4, 1979

25. If Shut Down At End Of Rcport Period, Estimated Date of Startup.'6.

Units ln Test Status(Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIAL ELECTRICITY COMMERCIALOPERATION

('t/77 I

DOCKET NO. ~

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MON'fH MARCH 1979 fV~

I Eh rl NJ Ltcenscc C

Cause & Corrective 1 () CJ No. Date a Q Event Q D Action to Cl m ~ec E(3 Report rr O Prevent Recurrence

~ V)

Q N 0 N E I 3 4 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A.Eouipment Failure (Explain) I -hi anual for Preparation of Data B.hialntcnancc or Test 2.h(anual Scram. Entry Shccts for Licensee C-Refueling 3.Automatic Scram. Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Other (Exp! ain) OI61)

F. Opira'or Training &. Liccnsc Examination F-Administrative 5 C Operatiot!ai Error (Expl in) Exhtbtt I - Satnc Source Ii 0!!>cr {Explain)

~ OOX 529IOO, MIAMI, FL 33)52 iK<llb<

<LORIOA PO>VER h LIGHT COMPAiIY April 7, 1979 Of fice of Management Information and Program Controls U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

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

Very truly yours, D. Schwa.dt Vice President Power Resources VTC/DDC cc: Mr. James P. O'Reilly Robert Lowenstein, Esquire

0

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. .50 250 UNXT 'nit Turkey Point No. 3 Dl'.TE April 7, 1979 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 REPORT MONTH MARCH, 1979 Unit scheduled refueling, maintenance, and inspections continued during month. Refer to ."Unit Shutdowns and Power Reductions" section of the March, 1979 operating Status Report for additional information.

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

Performed Containment Integrated Leakage Rate Surveillance Test.

Performed Integrated Engineered Safety Features and Emergency-Power Supply Surveillance Test.

0

SUMMARY

OF OPERATXNG EXPERXENCE DOCKET NO. 50 251 Turkey Point UNXT Unit No. 4 DZ'.TE A ril 7, 1979 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 QEPORT MONTH MARCH 19 79 Unit operated at approximately 93% R.P. to extend operation of Core Cycle V except for outages of March 10-12, March 17, and March 22-23, 1979. Refer to "Unit Shutdowns and Power Reductions" section of the March, 1979, Operating Status Report for additional information.

No Major Safety-related maintenance was performed during the month.

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 0 335 St. Lucie UNIT Unit No. 1 Dl'.TE A ril 7 1979 COMPLETED BY V. T. Chilson TELEPHONE 305 552-3824 REPORT MONTH MARCH 1979 "Unit Unit. operated at approximately 100% R.P. during month. Refer to Status Shutdowns and Power Reductions" section of March, 1979 Operating Report for addi tiona 1 information.

No Major Safety-related maintenance was performed during the month.

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