ML17209B067

Monthly Operating Repts for Apr 1981

ML17209B067
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	05/09/1981
From:	Chilson V FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17209B066	List: ML17209B065 ML17209B067
References
NUDOCS 8105180170
Download: ML17209B067 (18)

Text

AVERAGE DAILYUNIT POWER LEVEL

• I:OMPLETED IIY V. T. ChilSOn MONTH APRIL / 1 9 8 1 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe.Net) (MWe.Net) 17 IS 19 20 2I

~ 6 24 IO 26 l2 l3 l4 30 IS l6 INSTRUC11ONS On this format. list the average daily unit power level in MWe-Net for each day tn the rep<>rting n>>>nth. C>>n>putc to the nearest whole megawatt.

(o/771

1=

OPERATING DATA REPORT DOCKET NO.

DATE COMPLETED BY 5~~81 ILZ~hilson TELEPHONE, C3Q54~824 OPER'ATING STATUS l.

• Unit Name: Turke P Notes - IJnit'No. 3 remained" Reporting period: A ril 1981 out of service for scheduled refueling, maintenance and

3. Licensed Thermal Power (MWt):

inspections until ApriI 2I,

4. Nameplate Rating (Gross MWe): 1981, when the stator core

5. Design Electrical Rating (Net MWe): failed while. preparing to

6. Maximum Dependable Capacity (Gross MWe): synchronize generator after

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons: -

pleted;

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

10. Reasons For Restrictions, lfAny:

This Month Yr..to-Date "-- Cumulative"- "

11-. Hours In Reporting Period 719. 0 ' 879.0 -73 664';6

12. Number Of Hours Reactor Was Critical 67.3 1 459.3 .. 95 760..3

13. Reactor Reserve Shutdown Hours 223.0 223.0 436.4 14; Hours Generator On-Line ~ 1 385.6 53 891.0"

15. Unit Reserve Shutdown Hours 121. 8

16. Gross Thermal Energy Ge'nerated (MWH) 3 025 27T 109 197 555

- 17.-Gross Electrical Energy Generated (MWH) 940 415 ""34 693 "625

18. Net Electrical Energy Generated (MWH) - 6 627 924 375 32 833 860

19. Unit Service Factor 48.1 73.2

. 20..Unit Availability Factor 48M '73' "

21. Unit Capacity Factor (Using MDC Net) 4 69.3

"

22. Unit Ca'pacity Factor (Using DER Net) 0 46.3 64.3

23. Unit Forced Outage Rate 4.1

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

25. If Shut Down At End Of Report Period, Estimated Dare of Startup: Noe-determined

26. Units In Test Status (Prior to Commercial Operation}: Forecast Achieved INITIALCRITICAI.ITY IN ITIAL ELECTR!CITY COMMERCIAL OPERATION

(<1/77 )

UNITSHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

• I REPORT MONTH ri Lice>>sec C

o 4J 0 a Cause & Corre<<tive No. Date O. III j Event Action tu I- Q Report C Q

Q Prevent Re<<uncn<<e Cr 03 81-02-28 491.8 C N/A RC FUELXX Unit No. 3 was removed from service for scheduled refueling, mainte-nance, and inspections.. (Continued from previous month) (Nuclear and Non-nuclear systems) 04 81-04-21 227.2 A GENERA Stator core failed while preparing (n) to synchronize generator after scheduled refueling.

\

F: Forced Reason: Metho ~ t - I structions ExltibittG S: Scheduled A-Equipment Failure (Explain) I.Man al t for Preparati n of Data 8-ivtai>>tenance or Test .

2-pan al Scram. Entiy Sheets lor Licensee C-Refueling tlallc Scrall). Evct I Repon (LERI File (NUREG-D.regulatory Restri<<tiun 3gp -,Continuing 016 ),

E-operator Training & Lice>>sc Examination 5-potI d Reduction F-Adnunistrative G.dpcrational Error (Explain) 9-Otl er (Explai )

Exh bll I . Satire Source (I)/77) H 4tl ter (Explairi)

e AVERAGE DAILYUNIT POWER LEVEL

• COMPLETED BY V. T. Chilson TELEPHONE MONTH APRXL ~ 198 1 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL IMWe Net) (MWe.Net)

I 678 17 678 678 IS 678 675 674 678 20 669 678 2l 661 677 660 679 23 657.

'4 682 656 680 95 662 10 201 26 663 DST 520 666 12 674 2S 675 13 674 >9 676 674 30 672 15 675 16 675 NOTE; Average daily power level greater than 646 MWe due.to...cooler condenser cooling water.

INSTRUCTIONS On this format, list the average daily unit power level in MWe.Net for each day in the reporting tn>>nth. C>>mpute to the nearest whole megawatt.

(o/77 l

OPERATING DATA REPORT DOCKET NO.

DATE ~~~81 TELEPHONE ~~i.'j7-3824 OPERATING STATUS Turke Point Unit No. Notes Unit No. 4 operated at

l. Unit Name; 4

2. Reporting Period:

approximately 100% R.P. ex-

3. Licensed Thermal Power (MWt):

cept for outages of April 10, 760 and 11, 1981.

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe):

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): ONE

10. Reasons For Restrictions, If Any:

'

This Month Yr:to-Date Cumulative 719.0 2 879.0 6'7 392.0

11. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical 706.1 2 442.0 --- 49 454- 9--=-

166.6

13. Reactor Reserve Shutdown Hours >>0-'4.

Hours Generator Onk.ine 700.5 2 366.4 47 645.3

15. Unit Reserve Shutdown Hours 31.?

16. Gross Thermal Energy Generated (MWH) 1 531 694 5 134 832 99 516 187

"

17, Gross Electrical Energy Generated (MWH) 492 180 1 661 670 31 634 834

18. Net Electrical Energy Generated(MWH) 468 451 1 576 916 ... 29 960. 936

19. Unit Service Factor 97.4 82.2 70.7

=20. Unit Availability Factor 97.4 82.2

23. Unit Forced Outage Rate

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

Steam Generator Tube Inspection Program - Jtr1y.Z1 - Au st 14 1981.

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

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved IN ITIAL CRITICALITY INITIAl.ELECTRICITY COMMERCIAL OPERATION I'i/77)

VNITSl(UTDOWNS AND POWER REDUCTIONS

• REPORT MONTH APRIL 1981 r> Q Lice >>sec 0C<'nEJ Cause &. Collective No. Dale rs o < cd4 Event lO Action tu 0 Q C C Report ~ cn Prevent Recurrence

~ C/l 06 81-04-10 14.2. B 1 N/A IB ZZZZZZ Unit No. 4 was removed from service to perform Integrated Engineered Safeguards Surveillance Test.

(Nuclear system) 07 81-04-11 4,3 MECFUN Unit was tripped by reactor protec-tion system caused by malfunction of the turbine auxiliary governor control system. (Non-nuclear system)

I F: Forced  ! Reason: Method: Exhibi G - Ipstructions S: Scheduled < A-Equipment Failure (Explain) 8-Maintenance or Test I -pa>>Ital 2.Manila) Scram. ',

frPrpr o c a at'bn l, uf D ata Entry Sheets I'or Licensee

'.

~

I

('-Refueling 3-Autytnatic Scratn. Event Report (LER) File(NUREG-D.Regulatory Restriction 4-QQ+r-(Exphin) Continuing Ol 6l )

- EQperator Training &, Lice>>sc Examination 5-'Load Reduction

~ F-Administrative er (Explain) 5

'-Operational Error (Explain) ibi) I Satne Source

~

('>/77) II-Other (Explai>>) I

AVERAGE DAlLY UNIT POWER LEVEL DATE COMPLETED BY son MONTH APRIL, 1981 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe >Vet) (MWe-Net) 795 17 797 IS 794 794 20 794 21 160 794 22 755 794 787 795 24 791 794 25 789 I0 26 790 DST 794 27 789 2S 789 l3 '794 19 790 l4 793 30 789 IS 793 l6 449 NOTE: Average daily power level greater than 777 MNe due to cooler condenser cooling water.

INSTRUCTIONS Qn this format. list the average daily unit p>>wer level in MWe Net for each day itt the reporting >nonth. C>>ntpute to the nearest whole megawat t.

(o/77)

OPERATING DATA REPORT ~

DOCKET NO.

DATE ~5~~81 T. Chilson COMPLETED BY V TELEPHONE QQQ.~824-OPERATING STATUS S t. Lucie Unit Ho . 1 Notes Unit operated at Unit Name r 8 approximately 100% R.P.

2. Reporting Period: April except for outage of

3. Licensed Thermal Power (MWt): 16-21, 1981.

4. Nameplate Rating (Gross MWe): 850

5. Design Electrical Rating (Net MWe): 802 5

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):

IO. Reasons For Restrictions, lf Any: e ~

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 719.0 2 879.0 38 -207.0

12. Number Of Hours Reactor Was Critical 599.7 2 759 7 31'85-0

13. Reactor Reserve Shutdown Hours 129.5

14. Hours Generator On4ine 598.2 2 758.2 30 389.3

15. Unit Reserve Shutdown Hours 0 39.3

16. Gross Thermal Energy Generated (MWH) 1 517 646 7 010 391 74 258 539 l7. Gross Electrical Energy Generated (MWH)

18. Net Electrical Energy Generated (MWH) 496 710 468 399 2 303 2 179 440 551 -

24 113 300

-=-22 707 037-

19. Unit Service Factor 83.2 95.8 79.5

20. Unit Availability Factor 83:2 95.8 79.6 4.4 ' 74.1

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Outage Rate 4

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

Scheduled refuelin maintenance and ins ections - October 4 December 5 1981.

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 COMMERCIAL OPERATION

('>/77)

UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.

fV rI A>>

C >> ~eo lych I Llcellscc III 4l Cause 8I. Corre<<t ive NII. Date A 0 n N ~>> ~

Event Action to Q

Report cn M 2 ~ Prevent Rciurrcn<<e

~ Iit Q 02 81-04-16 P 24.8 TRANSP Unit was manually tripped when arcing was observed on the B phase bushing on power transformer No. 1B.

Corrective actions included instal-ling new B phase bushing on power transformer Nos. 1A and lB and in-spection of both power transformers.

(Non-nuclear system)

S 96 zz zzzzzz Outage was extended to perform main-tenance on primary and secondary systems. "(Nuclear and Non-nuclear systems)

~

j

'I F: Forced Reason: h$ c hod: Exhtbtti G - Ipstruct tons S: Scheduled A.Equipment Failure (Explain) I.hlanual for Preparati(Itt of Data II Mahttenancc or Test 2-hlanual Scram. Entry Sheets Ior Licensee C-Refueling 3-AutIImatic Sera n. Evcitt Report (LER) File (NUREG-D-llegulatory Rest ri<<tion 4.

'

. .. ontinuing OI6l ) I F..Operator Training k. License Exatnination 5-"Lohd Reduc'tio n F-Adtninistrative 9 n) S

.G.Operational Error (Explain) txlubif I

- Sallle Sour<<<<

(It/77) ,Il.Other (EXplaitI) i

~ I ~ I, I

I

FLORIDA POWER & LIGHT COMPANY May 9, 1981 Office of Management Information and Program Controls U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

Attached are the April, 1981', Operating Summary Reports for Turkey Point Unit Nos. 3 and 4 and St. Lucie Unit No.. 1.

Very truly yours, Schmidt Vice President Power Resources VTC/ddc cc: Mr. James P. O'Reilly Robert Lowenstein, Esquire PEOPLE... SERVING PEOPLE

SUMMARY

OF OPERATING EXPERIENCE POCKET NO. 50 - 250 Turkey Point UNIT Unit No. 3 DATE Ma 9, 1981 COMPLETED BY, V. T. Chilson TELEPHONE (305) 552-3824 REPORT MONTH APRIL g 1981 Unit No. 3 remained out of service for scheduled refueling, maintenance, and inspections until April 21, 1981, when the stator core failed while preparing to synchronize generator after scheduled refueling was com-pleted. Refer to "Unit Shutdowns and Power Reductions" section of April, 1981, Operating Status Report for additional information.

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

Inspections and requirements of IE Bulletins and NUREG-0578 are continuing.

Florida Power & Light Company commitments for NUREG-0578 implementation are continuing. Refer to correspondence between FPL and NRC for ad-ditional information.

Completed installation'f 40 new fuel assemblies.

Completed performance o f Znt egrated Engineered Safeguards Surveillance Test.

0

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50 - 251 Turkey Point

-

UNIT Unit No. 4 DATE Ma 1981

'.

9 COMPLETED BY T. Chilson TELEPHONE 305 552-3824 REPORT MONTH APRIL 1981

'I Unit No. 4 operated at approximately 100% R.P except for outages of April 10, and ll, 1981. Refer to "Unit Shutdowns and Power Reductions" section of April, 1981, Operating Status Report for additional infor-,

mation.

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

Inspections and requirements of IE Bulletins and NUREG-0578 in progress.

Florida Power G Light Company commitments for NUREG-0578 implementation are continuing.

Refer to,'correspondence between FPL and NRC for additional information.

I 8g

SUMMARY

OF OPERATING EXPERIENCE POCKET NO. 50 - 335 St. Lucie UNIT Unit No. 1 DATE Ma 9 1981 COMPLETED BY '. T. Chilson TELEPHONE (305) 552-3824 REPORT MONTH APRIL 1981 Unit operated at approximately 100% R.P. except for outage of April 16-21, 1981. Refer to "Unit Shutdowns and Power Reductions" section of April, 1981, Operating Status Report for additional information.

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

Inspections and recpxirements,of IE Bulletins and NUREG-0578 are continuing.

Florida Power & Light Company commitments for NUREG-0578 implementation are continuing.

Refer to correspondence between FPL and NRC for additional information.

Replaced pressurizer safety valve No. V-1200.