ML17208A522

Monthly Operating Repts for Oct 1978

ML17208A522
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	11/04/1978
From:	Chilson V FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17208A521	List: ML17208A520 ML17208A522
References
NUDOCS 8004240466
Download: ML17208A522 (18)

Text

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO.

DATE Nov. 4 1978 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 MONTH OCTOBER 19 78 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-Net) (Meet)

I 655 17 143 666 18 326 614 19 527 658 20 677 6 8 21 657 22 668'77 656 656 24 665 25 10 . 673 26 679 674 27 677 12 673 673 13 668 '79 671 14 665 30 669 15 528 31 672 16 NOTE Average daily power level greater than 666 MWe due to cooler condenser cooling water.

INSTRUCTIONS On this format, list the avenge daily unit power level in M~Ve Net for each day in the reporting month. Compute to the nearest whole megawat t.

I'(77) 80 Ci,4 24 0 4 6 6

OPERATING DATA REPORT DOCKET NO. 50 DATE COMPLETED BY Y H~~8

'~~ison TELEPHONE 0~~2-3824 OPERATING STATUS I

Turkey Point Unit No. 3 Notes Unit No. 3 operated at

l. Unit Name:

approximately 100% R.P.. ex-

2. Reporting Period: o er 1978 2200 cept for outages of Oct. 15,.

3. I.icensed Thermal Power (MWt): 16-17, and 21,and the load re 728

4. Nameplate Rating (Gross MWe): duction of Oct. 18-19, 1978.

5.

6.

7.

8.

Design EIectrical Rating (Net MWe):

Maximum Dependable Capacity (Gross MWe):

iMaxunum Dependable Capacity (i M ) 700 66r IfChanges Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, IfAny (Net hDVe): NONE

10. Reasons For Restrictions, lf Any:

This Month Yr:to.Date Cumulative

11. Hours In Reporting Period 745.0 7 296.0 51'77.6

12. Number Of Hours Reactor Was Critical 41 118.6

13. Reactor Reserve Shutdown Hours 83.5* 194. 6

'4.

Hours Generator On-Line

15. Unit Reserve Shutdown pours 12. 3 .9 .3

16. Gross Thecal Energy Generated (MWH) 11 959 066 78 733 258

)7. Gross Electrical Energy Generated (MWH) 470 890 3 784 300 25 068 645

18. iVet Electricai Energy Generated (MWH) 446 962 3 582 491 23 729 141

19. Unit Service Factor 94.8 77.5 76. 7.

20. Unit Availability Factor 94.8 77.6 76.9

21. Unit Capacity Factor (Using MDC iVet) . 90.1 73.7 69.4

~M. Unit Capacity Factor (Using DER Net) 86.5 70'. 9 66.1

~H. Unit Forced Outage Rate 0 0 2.6

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

Scheduled refuelin maintenance, and inspections December 30, 1978-March 17 1979

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

26. Units In Test Status (Prior to Commercial Operation): Forecast ~

Achieved INITIALCRITICALITY INITIA L ELECTRICITY COMMERCIALOPERATION Iii/77)

DOCKET NO.

UNIT SIIUTDOWNS AND P01YER REDUCTIONS UNIT NAMF Turke Point Unit No.3 DATE Nov. 19 78 REPORT MON fII OCTOBER 1978 PI a Licenscc El

~ I/I4' Cause &. Corrective 5 O rs Date rs m 5K Event Q Action lo CJ Report rr Prcvcnt Rccurrcnce CJ 24 78-10-15 6.9 B 1 N/A TURB'LN Unit No. 3 was removed frora service to balance the turbine. (Non-nuclear system) 25 78-10-15 25.5 A 4 N/A HTEXCH Unit was reneved from service to re-(c) pair feedwater heater No. 4B tube leaks. Corrective actions included plugging the leaking tubes and other repairs by welding. (Non-nuclear system) 26 78-10-18 A 4 N/A HC HTEXCH Load reduction to repair condenser (n) tube leak. (Non-nuclear system) 27 78-10-21 6.3 A 4 N/A HB PIPEXX Unit was removed from service to re-(A) pair steam leak at a drain connection that could not be isolated (Non-nuclear system) 3 4 F: Forced Reason: h(e thud: Exltibit G - Instructions S: Scl>ed<<led A Erluipment Failure (Explain) I-Manual for Preparatio>> ot'ata 8 hlalntenance or Test 2.Manual Scram. Entry Sltccts I'or Licensee C-l(e fueling .3-Automatic Scram. Event Rcport (LER) File (NUREG-D Regulatory Restriction 4-Other (Explain) OI6I )

E Operator Training &, Liccnsc Exantination F-Atlministrativc G Operatio>>al Error (Explain) Exhibit I - Sa<ne Source

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

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO. 50 25 1 DATE Nov. 4, 19 78 COMPLETED BY V. T. Chilson MONTH OCTOBER, 19 78 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-Net) (MWe-Net)

I 17 17 663 14 18 665 19 663 29 20 657 21 142 22 548 ~

23 640 24 407 'l5 655 10 507 26 489 27 653 656 28 662 13 595 '79 659 30 657 15 598 31 58 16 663 INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

(ol771

OPERATING DATA REPORT DOCKET NO. 50 251 DATE Zm~~78

~CBLlson COMPLETED BY TELEPHONE ~~-3824 OPERATING STATUS Unit No. 4 operated at I. Unit Name: Turke Point Unit No. 4 approximately 100X R.P.

following completion of sched

2. Reporting Period: uled refueling, maintenance,'nd

3. Licensed Thermal Power (MWt): inspections, and tests,

4. Nameplate Rating (Gross MWe): except for the outages of Oct.

5. Design Electrical Rating (Net MWe): 693 1, 2-4, 5,. 6, 13 and 15, and 700 load reductions of Oct. 9-10

6. Maximum Dependable Capacity (Gross MWe): and 10-11, 1978.

7 M irnum De p ndable Ch p acit y(Net MWe: 666

)

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

9. Power Level To Which Restricted, lfAny (Net MWe): NONE

10. Reasons For Restrictions, If Any This Month Yr:to-Date Cumulative 45'05.0

11. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical ' '41 2 7

5 296.0 617.6 33 090.5 138. 8

13. Reactor Reserve Shutdown Hours '4.

648.3 ' 31 581.0 Hours Generator On-Line 457;7'5.

Unit Reserve Shutdown Hours

" W "l JJ u4-l42 66 250,510

18. Net Electrical Energy Generated (MWH)

19. Unit Service Factor 87.0 ~

74.8. 69.4

20. Unit Availability Factor 87.0 74.8 69.

4'6.9

21. Unit Capacity Factor (Using MDC Net) 77 ~ 2

22. Unit Capacity Factor (Using DER Net) 74. 2 64. 2 63.9

23. Unit Forced Outage Rate 0.5 2.9 24; Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Scheduled refuelin maintenance and ins ections - March 24 Ma 1

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

26. Units ln Test Status(Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY IN ITIAL ELECTRICITY COMMERCIAL OPERATION I'> j77)

DOCKET NO.

UNIT SIIUTDOIUNS AND POWER REDUCTIONS REPORT MONTII OCTOBER 1978 Page 2 of 3 Nl I Date C

hK

~

.- L ri 6Vl orj gQ>>

2 '>> ll o<Vl C

~

Licenscc Event Rcport rr

'w cn 6 Q

Eo PJ Vl g aD Cause Ec Corrective Actton to Prevent Rccurrcnce 10 78-10-05 S 7.3 A 4 N/A HC HTEXCH Unit was removed from service to (D) repair condenser tube leak. (Non-nuclear system) 78-10-06 8.9 A 3 N/A CB INSTRU Unit was tripped by the reactor pro-(v) tection system when a partially open pressurizer spray valve closed sud-denly while trouble shooting. Cor-rective actions included calibration of the electro-pneumatic converter for proper opegation. (Nuclear system) 12 78-10-09 P A 4 N/A HC HTEXCH Load reduction to repair condenser (D) tube leak. (Non-nuclear system) 13 78-10-10 A 4 N/A HC HTEXCH Load reduction to repair condenser (D) tube leak. (Non-nuclear system) 3 4 I': Forced Reason: Method: Exhibit G - Instructions S: Scheduled A.Equipmcnt Failure (Explain) I -hlanual for Preparation of Data B.hlalntenance or Test 2 Manual Scram. Entry Sheets tor Licensee C-Refueling 3-Automatic Scran>. Event Rcport (LER) File (NUREG-D.Regulatury Restriction 4.Other (Explain) OI6l )

E-Operator Training Ec License Examination F-Administrative C Operational Irrror (Explain) Exltibit I - San>c Source

{')/77) I I-Other (Explain)

DOCKET NO. 50 UNIT SIIUTDOIVNS AND PONtER REDUCTIONS t No.4 REPORT MONT11 OCTOBER 1978 Page 1 of 3 ri Licensee u~e Cause &. Corrcctivc Q o uCl Nu. nate Eveiil Q Action tu u u<Vl c Rcport iIr EQ O Prevent Rccllrrcllce

~ 4l Ci 78-08-13 S 13.0 N/A ZZ ZZZZZZ Unit No. 4 was removed from service for scheduled refueling, maintenance, and inspections. (Continued from previous month) (Nuclear and Non-nuclear systems) 78-10-01 F 3.8 H N/A HA INSTRU Unit was tripped by the turbine pro-(E) tection system while performing a periodic test. Corrective actions included restoring the turbine auto-stop oil pressure switch to normal operation. (Non-nuclear system) 7&-10-02 S 61. 4 B N/A MECFVN Unit was removed from service to test turbine overspeed trip device. (Non-nuclear system)

HC HTEXCH The outage was extended to repair (D) condenser tube leaks. (Non-nuclear s stem F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A Equipment Failure (Explain) I.hlanual lor Preparaliun ul'ata D.hlaintcnance or Test 2.hlanual Scram. Entry Sliccts I'or Licensee C-Rcl'ueling 3-Automatic Scrain. Event Rcport (LER) File (NUREG.

D Regulatory Restriction 4.Other (Explain) 016 I )

E.Operator Training & License Examination F-Administrative 5 G Operational Error (Explain) 'xhibit I - Sauna Source

(')177) I I.Other (Explain)

DOCKET NO.

UNIT SIIUTDOWNS AND POWER REDUCTIONS it No.4 COMPLETED IIy V. T. Chilson 978 Page 3 of

'l 3

rl Licensee Cause Ec Currcctivc Cl Q

No. Date Vl

.s Event IA Action to Cl Rcport e rn M Prevent Recurrence

~ V) 14 78-10-13 1.3 A 3 N/A VALVOP Unit was tripped by'team generator (D) No. 4C level protection system caused by the sudden closure of the feed-water control valve on loss of air-supply to the valve actuator. Cor-rective actions included replacing a failed fitting in the air supply line to feedwater control valve No. 4C.

78-10-15 P 1.0 A 3 N/A HA VALVEX Unit was tripped by the turbine pro-(x) tection system during a periodic surveillance test when the turbine trip relatch device did not reset.

properly after the surveillance tests were completed Corrective actions included exercising the turbine trip and relatch mechanism. Non-nuclear system 4

F: I'orccd Reason: Method: Exhtblt G - Instructions S: Scheduled A-Equipmcnt Failure (Explain) I -Manual for Preparation of Data II-hlalntcnancc or Test 2-hlanual Scram. Entry Sheets I'or Licensee C.Refueling 3-Automatic Scrant. Event Rcport (LL'R) File (NUREG.

D.Regulatory Restriction 4-Other (Explain) OI 6 I )

E.Operator Training Ec Liccnsc Examination F-Administ ra I ive 5 G Operational Error (I!xplain) Exhibit I ~ Satnc Source I I-Other (Explain)

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO.

Stt Lucie ATE Nov- 4 19 78 TELEPHONE (305) 552-3824 MONTH OCTOBER, 19 78 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe.Net) (MWe-iVet)

• I 764 17

,2 741 18 789 666 19 90 20 779 21 780 22 782 23 772 786 24 787 25 671 10 764 26 664 27 ~

420 742 18 13 751 19 14 785 30 15 787 31 16 740 NOTE; Average daily power level greater than 777 MWe due to cooler condenser cooling water.

INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for ea<<h day in the reporting month. Compute to the nearest whole megawat:.

I'>/77)

OPERATING DATA REPORT DOCKET NO.

DATE Nov.B 1978 COMPLETED BY ~B.T. 1 Boo TELEPHONE ~0~52-3824 OPERATING STATUS St. Lucie Unit No. 1 Notes- Unit operated at ap-

1. Unit Name: proximately 100X R.P. un'til

2. Reporting Period: Oct. 28, 1978 when the Unit"

3. I.icensed Thermal Power (MWt): 2560 was removed for scheduled

4. Nameplate Rating (Gross MWe): Steam Generator 'Zube inspec-

5. Design Electrical Rating (Net Mme): 802 tion Program, except for. the

6. Maximum Dependable Capacity (Gross MWe): 822 load reduction of Oct. 2-3,

7. Maximum Dependable C'apacity (Net Mme): 777

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

~

10. Reasons For Restrictions, lf Any'NONE 9 Power Level To Which Restricted, IfAny (Net MWe):

This Month Yr:to-Date Cumulative ll. Hours In Reporting Period 745. 0 7 296.0 16'20.0

12. Number Of Hours Reactor Was Critical 643. 8 5 675.6 13 575.7

13. Reactor Reserve Shutdown Hours 643.5 13'69.3 14.

15.

Hours Generator On-Line Unit Reserve Shutdown Hours

'0- 5 21.0 21.0 31 228.238 487'.5'6.4

16. Gross Thermal Energy Generated (MWH) .

1 598 034 13 379 024 l7. Gross Electrical Energy Generated (MWH) 514 290 4 340 590 10 135 350

18. Net Electrical Energy Generated (MWH)

19. Unit Service Factor 75.2 80. 7

20. Unit Availability Factor 86.4 75.5 80. 8

21. Unit Capacity Factor (Using MDC Net) 83.8 72.Q 75.1

22. Unit Capacity Factor (Using DER Net) 81.2 69.8 72.8

23. Unit Forced Outage Rate 1.2 6.6

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

Sched e

25. If Shut Down At End Of Report Period, Estimated Date of Startup: November 9 1978

26. Units In Test Status [Prior to Commercial Operation): Forecast Achieved IN ITIAL CRITICALITY INITIALELECTRICITY COMMERClAL OPERATION

DOCKET NO.

VNITSIIVTDOWNS AND POWER REDVCTIONS 1978 COMPLETED

• 'IIy V. T. Chilson REPORT MON fll OCTOBER rl CO ~o ~v)

I/I Licensee E~

0 Q ~ u 0 Cause k. Corrective No. Date Vl Event cn Q Action lo aK Q~

Cl

~V) g Report O. mG E (3 0 Prevent Rccurrcncc CJ A

78-10-02 N/A PU>IPXX Load reduction to clean condensate pump No. 1B suction strainers. (Non-nuclear system) 22 78-10-28 S 101.5 B N/A HTEXCH Unit was removed from service to per-(F) form steam generator. tube inspection program. (Nuclear system)

I 3 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A.Erluipment Failure (Explain) I.hlanual Ior Preparation ot'Data B-Maintenance or Test 2-hl anual Scram. Entry Sliccts I'or Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-D.Regulatory Restriction 4.Other (Explain) OI6I )

E-Operator Training h, Liccnsc Examination F-Administrative G.Operational Error (Explain) Exhibit I - Sattte Source (9/77) II.Other (Explain)

C:"

FLORIOA POWER 2a LIGHT COMPANY November 4, 1978 Office of Management Xnformation and Program Controls U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

Attached. are the October, 1978, Operating'ummary Reports for Turkey Point Unit Nos. 3 and 4 and St. Lucie Unit No. l.

Very truly yours,

.A. D. Schmidt Vice President Power Resources VTC/DDC cc: Mr. James P., O'Reilly Robert Lowenstein, Esquire PEQF'... SERVING PEOPL'

0

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO 50 Turkey Point UNIT it No. 3 DF..TE Nov. 4, 19 78

. COMPLETED BY V. T. Chilson TELEPHONE 305) 552-3824

~PORT. MONTH OCTOBER, 1978 Unit operated at approximately 100% R.P. except for outages of October

~

15, 16-17,. and 21. and the load reduction of Octobei 18-19, 1978.

Refer to "Unit Shutdowns and Power Reductions" section of the October, 1978, .Operating Status. Report for additional information.

Major Safety-related maintenance activities p =~~ed 'du=kg the month included:

Replaced failed motor on intake .cooling water pump No. 3B with a spare motor. Refer to Licensee Event Report No. 250-78-16 for additional details.

)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.

Turkey Point UNIT Unit No. 4 Dl'.TE Nov. 4 1978 COMPLETED BY V. T. Chilson I

TELEPHONE 305) 552-3824 REPORT MONTH OCTOBER 1978 Unit operated at approximately 100% R.P. after the unit. was returned

.to service following completion of scheduled. refueling, maintenance, and inspections, and tests, except for the outages of October 1, 2-4, 5, 6, 13, and 15 and load reductions of October 9-10 and 10-11, 1978.

Refer. to "Unit Shutdowns and Power Reductions" section'f the October, 1978, Operating Status Report for additiona'nformation.

I No Major Safety-related maintenance was per"ormed during the month.

~ I I

)8 )0

SUMMARY

OF OPERATiNG EXPERXENCE DOCKET NO.

St. Lucie UNiT Unit No. 1 DZ.TE Nov. 4, 19 78 COMPLETED BY V. T. Chilson TELEPHONE ( 305) 552-3824

~PORT MONTH OCTOBER, 1978 Unit operated at. approximately 100% until October 28, 1978,'hen the unit was removed. for scheduled Steam Generator Tube inspection Program,

'except for the load reduction of October 2-3, 1978. Refer to "Unit Shutdowns and Power Reductions" section of the October, 1978, Operating Status Report for additional information.

'I Major Safety-related maintenance activities e owed during the

'onth included:

Preparation for'performing,Steam Generator Tube inspection Program.