ML18227B068

12/03/1977 Letter Operating Status Reports of November 1977

ML18227B068
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	12/03/1977
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227B068 (16)

Text

U.S. NUCLEAR REGULATORY COMMISSI N ET NUM BE NRC PORM .195 I2 7B)

FILE NUMBER NRC DISTRIBUTION FoR PART 60 DOCKET MATERIAL MONTHLY RR FROM: DATE OF DOCUMENT TO:

Florida Power & Light Company 12/03/77 N ~ Ro Ci Miami, Florida DATE RECEIVED Ao De Schmidt 12/12/77 JBCFTTE R 0 NOTOR I2 E D PROP INPUT FORM NUMBER OF COPIES RECEIVED

~IGINAL ASS IF I E D Q COPY D 6 9 C R I P TI 0 N ENCLOSURE

'etter trans the following: Month+ Report for November 1977 Plant 8c Component Operability 8a Availability.

This Report to be used in preparing Gray Book by Pland 5 Operations.

PLANT NAME; Turkey Point Units 3 &'

Sti Lucie Unit Noi 1 R JL 12/13/77 FOR ACTION/INFORMATION

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S FOR CT N INTERNAL D IST RI BUTION eg nc ze EXTERNAL DISTRIBUTION CONTROL NUMBER 773<7oo24 NRC FORM 19S I2.76)

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FLORIDA POWER & LIGHT COMPANY December 3, 1977 CO a[I,'j'g ling "

06C> 2 1977~

~'i IIIIa~ Rlo~rOIIy, Office of Management information 'II u.S.

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and Program Controls Moll Sod U. S. Nuclear Regulatory Commission Washington, D. C. 20555 4g Gentlemen:

Attached are the November, 1977, Operating Status Reports for Turkey Point Unit Nos. 3 and 4 and St. Lucie Unit No. l.

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

~1 APPENDIX B AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50 250 Turkey Point UNIT Unit No. 3 DATE Dec 1977 COMPLETED BY V. T. Chil son TELEPHONE (305) 552-3824 MONTH NOVEMBER 1977 DAY AVERAGE DAILY POWER .LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 17 634 633 18 628 3 630 19 568

'35 628 628 630 20 21 22 556 557 552 632 23 518 615 24 264 25 10 258 26 305 27 12 423 28 13 655- 29 652 30 643 643

OPERATING DATA REPORT DOCKET NO.

COMPLETED BY DATE ~~977 3hZ.~hi1son TELEPHONE ~~-3824 OPERATING STATUS

'I Turkey Point Unit No. 3 Notes

2. Reporting period: November 1977

3. Licensed Thermal Power (hIWt):

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, IfAny (Net MWe): NONE

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

11. Hours In Reporting Period 2

12. Number Of Hours Reactor Was Critical 552.7 185.8 35 225.9

13. Reactor Reserve Shutdown Hours 43.7 .  :

ill>1:

14. Hours Generator On-Line j 552.2 7 "0

15. Unit Reserve Shutdown FJours ' ' '85.'0

16. Gross Thermal Energy Generated (MWH) 084 071

17. Gross Electrical Energy Generated (MWH) 327 083 4 713 894 21 284 345

18. Net Electrical Energy Generated (hIWH) 308 409 4'72 380 20 148 '315

19. Unit Service Factor 76.7 87.9- 77.9

20. Unit Availability Factor 76.7 87.9 ~ ,78.1

21. Unit Capacity Factor (Using hIDC Net) 64.3 -83.8 ..69. 9;

22. Unit Capacity Factor (Using DER Net) 61. 8' 8

23. Unit Forced Outage Rate 2.4 2.8

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

r

25. If Shut Down At End Of Report Period, Estimated Date of Startup: Jan. 16, 1978

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCiALOPERATION (E)/77)

(I) RFA SON APPENDIX D DOCKET HO. 50 - 250 A: EQUIPMENT FAILllRE (EXPLAIN) Turkey Point B: tfAIHT. OR TEST UNIT SHUTDOWNS AND POWER REDUCTIONS C: REFUELINU D: RECULATORY RESTRICTIOtt DATE De . 3 1 77 E: OPERATOR TRAItiIHG AHD LICEHSE F%&IINATION COMPLETED BY V. T. Cbilson F: ADMINISTlthTIVE 0: OPERATIONAL ERROR (EXPLAIN) TELEPHOHE 305 552-3824 H: OTHER (EXPLAIN)

(2) METttOD 1: MhtiUAL . METHOD OF 2: MNtUAI SCRAM TYPE SHUTTING DOWN 3: AUTOMATIC SCRAM F: FORCED DURATION THE REACTOR OR 4: OIHER (EXPLAIN) NO. DATE S: SCHEDULED (BOURS) REASON(l) REDUCING POWER(2) CORRECTIVE ACTIOttS/COttMEHTS 26 77-11-08 Load was reduced to locate and repair condenser tube leak. (Non-nuclear system) 27 77-11-19 Load was reduced to approximately 90X R.P. for ex-tended operation of core cycle IV. (Nuclear System) 28 77-11-23 167.8 Unit No. 3 was removed from service for scheduled refueling, maintenance, and inspections. (Nuclear and non-nuclear systems)

SUtttthRY: Unit No. 3 operated at approximately 100X R.P. until thc unit was removed from service on Nov. 23, 1977, for scheduled refueling, maintenance, and inspections, except for load reductions of Nov. 8-12 and- Nov. 19-23, 1977.

APRENDIX B AVERAGE DAILY UNIT POHER LEVEL DOCKET NO Turkey Point UNIT DATE D COMPLETED BY V. T. Chi1 son TELEPHONE (305) 552-3824 MONTH NOVEMBER (M<e-Net) 1977 (HWe-Net)

DAY AVERAGE DAILY POWER .LEVEL DAY AVERAGE DAILY POHER LEVEL 674 2 18 665 3 19 672 4 20 676 5 21 677 22 676 23 673 676 9 25 684 10 26 685 27 687 12 627 28 688 13 677 29 683

'4 679 30 642 15 682 16 676 ViOTE: Average daily power greater than 666 MWe due to cooler condenser cooling water.

OPERATING DATA REPORT DOCKET NO. 50 251 DATE Dec. 3 1977 COMPLETED BY 3t '2 ~L+son TELEPHONE ~~-3824 OPERATING STATUS urkey Point Unit No. 4 Notes

2. Reporting Period: November, 1977

3. Licensed Thermal Power (MWt):

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe)

' 666

7. Maximum Depend a bl e C a pactty (N t MWe:)

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

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

10. Reasons For Restrictions, If Any r ~ .

This Month Yr.-to-Date Cumulative

'I

12. Number Of Hours Reactor Was Critical 462.3 5 015.6 26 737.3

13. Reactor Reserve Shutdown Hours " - '138.8 "

14. Hours Generator On-Line 456.4 4 861.6 25 403;7

15. Unit Reserve Shutdown FIours '97

' 16. Gross Thermal Energy Generated (MWH) 179 10 493 084 53 552 454

19. Unit Service Factor 305 47

63. 60;6 .

.67.8

20. Unit Availability Factor

21. Unit Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net) 63.7 61.2 4'3.4 60.6, 59 9 57.5 .

. '6. 67.8 63.3 3

0.4 2.3 . 3.3

23. Unit Forced Outage Rate

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 I~ ~

INITIALELECTRICITY ~

COMMERCIALOPERATION

'o/77)

APPENDIX'D DOCKET NO. 50 - 251 (1) REASON A: EQUIPMENT FAILURE (EXPLAIN) Turkey Point UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME B: MAINT. OR TEST C: REFUELING DATE Dec 1 77 D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND COMPLETED DY V. T. Chilson LICENSE EXAMINATION F: ADMINISTRATIVE 0: TELEPHONE 305 5 2-3824 OPERATIONAL ERROR (EXPLAIN) REPORT MONTH NOVEMBER 1977 H: OTHER (FEPLAIN)

(2) METHOD 1: MANUAL . METHOD OF 2: MANUAL SCRAM TYPE SHUTTING DOWN 3: AUTOMATIC SCRAM Fi FORCED DURATION THE REACTOR OR 4.'OTHER (EXPLAIN), NO. DATE S: SCHEDULED (BOURS) REASON(1) REDUCING POWER(2) CORRECTIVE ACTIONS/COMMENTS 16 77-10-28 261. 5 A Unit was removed from service to locate and repair tube leak in steam generator No. 48. Corrective actions included plugging one leaking tube. (Con-tinued from previous month) (Huclear system)

Outage was extended to repair a failed mechanical'eal on a reactor coolant pump. (Nuclear system) 17 77-11-11 2.0 3 Unit tripped by steam generator No. 4C level pro-tection system when feedwater isolation valve failed to open as required. Corrective actions included repairing faulty auto-manual disengaging system on valve motor. (Non-nuclear system)

SlDDfARY: Unit No. 4 operated at approximately 1002 R.P. after the unit was returned to service on November ll, 1977.

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APPENDIX B

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50 335 St. Lucie UNIT Unit No. 1 DATE Dec. 3, 1977 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3824 MONTH NOVEMBER i 1 9 7 7 DAY AVERAGE DAlLY POWER .LEVEL DAY AVERAGE DAILY POWER LEVEL (t9fe-Net) (MWe-Net) 17 723 668 18 626 3 721 19 751

'4 785 20 779 775 21 746 781 22 537 772 23 786 783 773 779 25 792 10 .. 760 26 794 789 27 797 12 781 28 794 13 795 29 772 795 30 793 794 16 794 NOTE: Average daily power greater than 777 MWe due to cooler condenser cooling water.

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h OPERATING DATA REPORT DOCKET NO.

'ATE, 2@@~~977 COMPLETED BY Y T.'~hi1son TELEPHONE ~~-3824 OPERATING STATUS

1. Unit Name St. Lucie Unit No. 1 Notes

2. Reporting Period: ~QRBmbex,, &927

3. Licensed Thermal Power (MWt):

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net M>Ve):

6. Maximum Dependable Capacity (Gross MWe):

p I y( )

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

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

10. Reasons For Restrictions, IfAny:

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This Month Yr.-to.Date Cumulative, t

8'28 .0

13. Reactor Reserve Shutdown Hours ' " 101. 5

-'01.3

15. Unit Reserve Shutdown Fjours

' 764 776

-it=

15 660 203 16 007 806

16. Gross Thermal Energy Generated (MPH)

19. Unit Service Factor 99.5 83.4 83.9

20. Unit Availability Factor m<<'

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Outage Rate 0.6 11.2 10.8

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

Refuelin maintenance and ins ections March 15 June 6 1 78.

~~

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

26. Units In Test Status (Prior to Commercial Operation): Fo'recast .. Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIALOPERATION (c)/77)

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APPENDIX D DOCKET NO. 50 335 (1) REASOH h: EQUIPMEHT FAILURE (EXPLAIN) St. Lucie B: FL'lINT. OR TEST UHIT SHUTDOWNS AHD POWER REDUCTIONS UNIT NAME C: REFUELIHG D: REGULATORY RESTRICTION DATE OPERATOR TRAINING AND COMPLETED BY 1.ICENSE EXAMINATION F: ADMINISTRATIVE O'PERATIONAL ERROR (EXPLAIN) 1977 TELEPHONE REPORT MONTH NOVEMBER, II: OTHER (FXPLAIN)

(2) tlETllOD MANUAL . METHOD OF HfdRIAL SCl4Ul TYPE SllUTTING DOWN 3: AUTOMATIC SCRAM F: FORCED DURATION THE REACTOR OR-01llER (EXPLAIN) NO. DATE S: SCllEDULED (llOURS) REASON (1) REDUCING POWER(2) CORRECTIVE ACTIONS/COMMENTS 34 77-11-17 Load was reduced to clean steam generator feedwater pump suction straincrs. (Non-nuclear system) 35 '7 7-11-22 3.9 Unit tripped during a transient condition caused by the loss of a steam generator feedwater pump.

The pump tripped when a relay in the steam generator fcedwater pump flow protection was inadvertently actuated. (Non-nuclear System)

Unit operated at approximately 100X R.P. except for load reduction of. Nov. 17 and outage of Nov. 22, 1977.

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