ML18227B080

02/07/1977 Letter Operating Status Reports of January 1977

ML18227B080
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	02/07/1977
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227B080 (12)

Text

NRC FORM 195 U.S. NUCLEAR REGULATORY COMMISSION DOCKET NUMBE l2 7Q)

NRC DJSTRIBUTlON FoR .,RT 50 DOCKET MATERIAL FILE NUMB MONTHLY REPORT "ROM:Florida Power h Light Co. DATE OF DOCUMENT NHC . ~

.'iami;.. Florida 33101 .2-7-77 A. D. Schmidt DATE flECEIVED 2-11-77 CETTER QNOTORIZED PROP INPUT FORM NUMBER OF COPIES RECEIVED PfUNC LASSIFI E D 1 signed OCOPY ' copies DES C flI P T I 0 N

-=.-;....LETTER TRANS THE FOLLOWING: MONTHLY REPORT FOR ~anUaW~ >972 "-- ':.-.- -.

a 4 PLANT & COMPONENT .OPERABXLITY & ~

( 1 page ) AVAILABILITY, THIS= REPORT TO BE..USED IN i ~ PREPARING GRAY BOOK BY PLANS & OPERATIONS.

(" 3 enc1 rec'd )

( 9 pages,}

TURKEY PT. UNITS 3 8e 4 PLANT NAME: ST LUCIE UNIT $ 1 FOR ACTION/INFORMATION JCM 2-1 MXPC CYS FO AC ON

='NTERNAL D IST Rl BUTION DR BRANCH CHIEF L IZAH KIEMIII.NN KHHXSH DIGGS LPDH: Miami FLA EXTERNAL DISTR II3UTION CONTROL NUMBE R p, lt. Pierce FLA NflC FORM 1D5 I2 7BI 1

~ P f'. 0 f308 013101), I'1IAI'I, f L 33101

~kfI/zz C~~&f'f~

FLORIDA POWER 8 LIGfIT~OMPANY P'ebruary 7, 1977 Go~I(<f 4o. 5e- 99S/gso/zgp Office of Management information and Program Controls U. S.'uclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

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

l.'ery truly yours, A. D. Schmidt, Vice President Power Resources VTC/DDC cc: Mr. Norman.C. Moseley Robert Lowenstein, Esquire 9.4'i'8 PEOPLf:... SERVING PEOPLE

~ APPENDIX B

~

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. '0 UNIT Turkey Point Unit No.

DATE Feb. 5, 1977

'COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3830 MONTH Januar, 1977 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net} (MWe-Net) 18 3 19 60 20 418

~ 21 306 22 669 23 543 24 185 25 239 10 26, 677 27 681 28 682 13 29 680 14 30 683 685 NOTE: Average daily power level greater than 666 MWe due to cooler condenser cooling water.

APPENDIX C OPERATING DATA REPORT DOCKET NO. 50 - 250 UNIT Turkey Poinc Unic No. 3 4

RPJ'GRZ HOHZH Ja uuuP, 1977 DATF Feb. 59 1977 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3830 OPERATIiNG STATUS 1.

2.

0~

REPOREDIG PERZOO: 0001 77 01 01 ZIIROUGH 2409&J GURRP-'IELV AUZ'HGRzzEU POSER LEvEL MAX.DEPEND. CAPACITY (MNe-Nec):

GROSS HOURS LV REPOREZIIG PERZOO:

Ouuu)i~220 666 744.0 DESIGN ELECTRICAL RATING (MNe-ZNec): 693

3. PONER I.EVEL TO WHICH RESTRICTED (ZF ANY) ('Ble-Nec): NONE

4. REASONS FOR RESTRICTIO'l (IF AAAY):

THIS MONTH YEAR TO DATE CUMUIATIVE 5~ NUMBERS OF HOURS REACTOR NAS CRITICAL..... 388.6 388.6 28 428.7 6~ REACTOR RESERVE SHUTDONN HOURS..........,. 67.4 7~ HOURS GENERATOR ON LINE . . ....... . 267.0 267.0 27 306.1

8. UNIT RESERVE SHUTDOIPil HOURSV au. ~ ~ ~ ~ ~ ~ ~ .. ~

85.0

9. GROSS THERE(AL ENERGY GENERATED (MHH)...... 512 809 512 809 52 242 397 10 GROSS ELEC'TARICAL EilERGY GENERATED (MlsH) 165 765 165 765 16 736 216 ll NET ELECTRICAL ENERGY GENERATED (WH) 153 475 153 475 '5 829 410

12. REACTOR SERVICE FACTOR. 52.2 52. 2 77.9

'3 'EACTOR AVAILABILZTYFACTOR..........,,... 52.2 52. 2 78. 1

14. lPilIT SERVICE FACTOR. ~ .~. ~ ~ ~ ~ \ ~ ~ 35.9 DATSUN 35.9

15. UiNIT AVAILABILITY FACTOR.................. 35 ~ 9 35.9 75.1

16. 'UNIT CAPACITY FACTOR (Using (MDC).... .. .. ~ ~ 31.0 31.0 66.0 17 ~ " UNIT CAPACITY FACTOR (Using Design M<e) ~ . ~ 29 ~ 8 29.8 62.6

18. UNIT FORCED OUTAGE RATE........ .. ..

~ ~ ~ .... 3~3 3~ 3 2.9 19 SHUTDONNS SCHEDULED OVER NEXT 6 MONTHS (TYPE> AND DURATION OF EACH)'ONE

20. IF SHUTDOl&4 AT END OF REPORT PERIOD> ESTIMATED DATE OF STARTUP:

21. UNITS IN TEST STATUS (PRIOR TO COADlERCIAL OPERATION): FORECAST ACHIEVED ZiNITIAL CRZTICALITY INITIAL ELECTRICITY COl0lERCIAL OPERATION

(1) REASON

.APPENDIX D DOCKET NO. 50 - 250 A:

EQUIPMENT FAILURE(EXPLAIN)

B: MAINT. OR TEST UNIT SHUTDOWig AND POHER REDUCTIONS UNIT NAME Turkey Point Unit No: 3 C: REFUELING D: REGULATORY RESTRICTION DATE Feb. 5, 1977 E: OPERATOR TRAINING AND LICENSE EXAMINATION COiMPLETED BY V. T. Chilson 4

F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN) TELEPHONE (305) 552-3830 H: OTHER (EXPLAIN)

(2) METHOD 1: MiANUAL METIIOD OF 2: M/iNUAL SCRAM TYPE SHUTTING DOHN 3: AUTOMATIC SCRAM F: FORCED DURATION THE REACTOR. OR 4: OIHER (EXPLAIN) NO. S SCHEDULED (HOURS) REASON (1) REDUCING POHER(2) 21 76-11-14 443.2 Unit No. 3 removed from service for refueling, main-tenance, and inspections. (Continued from previous month) (Nuclear and Non-nuclear systems) 1 77-01-19 Reactor tripped during transient condition caused by partially closed instrument air supply valve to steam generator No. 3A feedwater control valve.

2 77-01-19 1.2 Unit tripped by sudden drop in control oil pressure in turbine control system. (Non-nuclear system) 3 77-01-21 5.3 Reactor tripped during performance of periodic test of nuclear instrumcntatlcn system when second channel was placed in test mode, in error. (Nuclear system) 4 77-01-24 Reactor tripped by momentary decrease in signal from reactor coolant system loop 3C flow transmitter, 1.4'4.8 Channel III, while flow transmitter, ChanncI-Ilq- was being returned to service after repairs. (Nuclear sys.)

I 5 77-01-25 Unit was removed from service to perform test on turbine I

overspeed.trip device.'utage was extended to perform maintenance work, including work on turb/nc control system. (Non-nuclear system) t Unit No. 3 was returned to service on January 19, 1977 following completion of refueling, maintenance, and inspections. Unit operated at approximateiy 100X R.P. during month except for outages on January 19, 21, 24, and 25, 1977 1

I

~

APPENDIX B 0

AVERAGE. DAILY UNIT POWER LEVEL

/ DOCKET NO. 50 251 UNIT Turkey Point. Unit No. 4 DATE Feb 5 1977 COMPLETED BY V- T. Chilson TELEPHONE (305) 552-3830 MONTH Januar , 1977 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-'Ne t)

""'8 686 17 690 687 3 684 '92'92 685 20 693 631 21 690 6 22 688 23 691 8 '68 6

'318 10* 26 327 27 12 683 28 13 14 693'5 689 689 685 29 30 31 NOTE:

406 674 Average daily power level greater than 666 MWe due. to cooler

'co'nde'nser'ooling water.

APPENDIX C OPERATING DATA REPORT DOCKET NO. 50 - 251 UNIT Turkey Point Unit No. 4.>>

- 'REPORT MONTH Januar 1977 DATE Feb. 5, 1977 COMPLETED BY V. T. Chilson TELEPHONE (305) 552-3830 OPERATING STATUS

1. REPORTIiNG PERIOD: 0001 77 01 01 GROS'OURS IN REPORTING PERIOD: 744.0 THROUGH 4

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2200 MAX.DEPEiiD. CAPACITY (iMWe-Net): 666 6 3

3. POWER LEVEL TO WHICH RESTRICTED (IF AEVI) (MWe-Net): NONE

4. REASONS FOR RESTRICTION (IF AÃf):

THIS MONTH YEAR TO DATE ClkmLATIVE

5. NUMBERS OF HOURS REACTOR WAS CRITICAL..... 514.1 514.l. 22 235.9 6~ REACTOR RESERVE SHUTDOlv'N HOURS ~ ~...,... ~ ~ ~ 0 138.8

7. HOURS GENERATOR ON LINE. 500.9 500.9 21 042.9

8. UNIT RESERVE SHUTDOWN HOURS... ~ .. ~ ~ ~ ...... 9. GROSS THERi%Q ENERGY GENERATED (NW11) 1 078 808 1 078 808 44 138 178 10 GROSS ELECTRIC iL ENERGY GENERATED (Mv'H) 354 515 354 515 14 312 203

11. NET ELECTRICAL EiNERGY GENERATED (i'))..... 336 265 336 265 13 566 731

12. REACTOR SERVICE FACTOR 69. 1 69.1 73.6 13 'EACTOR AVAILABILITYFACTOR..........,.... 69.1 69.1 74.1 14 ~ UNIT SERVICE FACTOR. 67,3 67.3 69.7 15 'NIT AVAILABILITYFACTOR... ~ ~ .. ~ . ~ ........ 67.3 67.3 69.7 16 ~ WIT CAPACITY FACTOR (Using (MDC) .......... 67.9 67. 9 68.2

17. UNIT CAPACITY FACTOR (Using Design iiWe)... 65 ' 65.2 64.8

18. UNIT FORCED OUTAGE RATE ~

3.4

19. SHUTDOWiNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AMP DURATIOiN OF HACH):

Refueling, raaintenance, and inspections - April 25 through June ll> 1977

20. IF SHUTDOWN AT END OF REPORT PERIOD, ESTL(ATED DATE OF STARTUP:

21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COKKRCIAL OPFRA'IION

(1) REASON APPENDIX D DOCKET NO. 50 - 251 A: EQUIPMENT FAILURE (EXPLAIN)

B: MAINT. OR TEST UNIT SHUTDONNS AND'POHER REDUCTIONS UNIT NAME Turkey Point Unit No. 4 C: REFUELING D: REGULATORY RESTRICTION DATE Feb.. 5, 1977.

E: OPERATOR TRAINING hbD LICENSE EXAMINATION COMPLETED BY V. T. Chilson.

F: hDMINISTRATIVE TELEPHONE (305) 552-3830 G: OPERATIONAL ERROR (EXPLAIN) REPORT MONTH January, 1977 H: OTHER (FXPLAIN)

(2) Mv TH.D n

1: MANUAL METHOD Oa" 2: Mi'iNUAL SCRAM TYPE SHUTTING DOWN 3: AUTOMATIC SCRAM F: FORCED DURATIOH THE RFACTOR OR 4: OI HER (EXPLAIN) NO. DATE S: SQKDULED (HOURS) REASON(l) REDUCING POHER(2) CORRECTIVE ACTIONS/COi'Q/ENTS 77-01-06 129.7 Unit No. 4 was removed from service to repair steam generator No. 4C tube leak. Corrective actions included Plug one leaking tube and rcPair one leaking plug. (Nuclear System) 77-01-25 113.4 A Unit No. 4 was removed from service to repair steam generator No. 4C tube leak. Corrective actions included plugging two tubes two additional tubes were plugged as a preventative measure. (Nuclear system) i f

SlMARY: Unit No. 4 operated at approximately 100X R.P. except for unit outages January 6 " ll, and January 25 - 30, $ 977.

APPENDIX B AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50 335 UNIT St. Lucie-Unit No. 1 DATE Feb. 5, 1977 COMPLETED BY V. T. Chilson TELEPHONE (305} 552-3830

. MONTH Januar, 1977 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (M<e-Ne t) (M<e-Ne t) 379 667 381 18 669 3 232 670 20 676 134 21 674 372 22 670

'93 23 664 399 24 567 450 '6 578 10 520 667 608 27 67l 666 28 658 13 670 29 664 14 669 30 662 665 31 665 664

I APPEAfDL( C OPERATING DATA REPORT DOCKET NO. 50 UNIT St. Lu ie i 1

'REPORT .fONTH Ja DATE Feb. 5 1977 COMPLE ED BY V. T. Chilson h

OPERATING STATUS

1. REPORTING PERIOD: 0001 77 Ol 01 GROSS HOURS IN REPORTIASG PERIOD:

THROUGH

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt) 2560 tfPLY.DEPEND. CAPACITY (MWe-Net): 802 Estimated)

DESIGN ELECTRICAL RATING (>fWe-Net): 802

3. POWER LEVEL TO WHICH RESTRICTED (IF AfEY) ('fWe-Net): 722 h

.4. REASONS FOR RESTRICTION (IF ANY):

"Temporary 90Z restriction pending reactor coolant flow analysis" THIS MONTH YEAR TO DATE CfDfULATIVE

5. PROCPERS OF EOUPA REACTOR IFAS CRTTTCAL..... 731.6 ~7

6. REACTOR RESERVE SHUTDOWN HOURS............ 7 ~ HOURS GENERATOR ON LINE ~ ~ 699.2 699.2 963.2

8. UNIT RESERVE SHUTDOWN HOURS............... 9. ~... ~16

'38 GROSS THERAfAL ENERGY GENERATED (MWH). ~ 1 317 560 1 317 560

10. GROSS ELECTRICAL ENERGY GENERATED (PAH)... 438 120 120 ~46 '~~

11. NET ELECTRICAL ENERGY GENERATED ( Mf)..... 407 781 407 781 506 756

12. REACTOR SERVICE FACTOR. 98.3 98.3 98.8 13 'EACTOR AVAILABILITYFACTOR...........,... 98.3 98.3 98.8

14. UNIT SERVICE FACTOR 94.0 94.0 95.6

15. UNIT AVAILABILITYFACTOR....... ~ .......... 94.0 95.6 16 'NIT CAPACITY FACIOR (Using (MDC).......... I3 ~ 4 73.4 67.6 17 'NIT CAPACITY FACTOR (Using Design MWe). ~ . 73.4'3.4 67.6 18 'NIT FORCED OUTAGE RATE ~ 6.1 6.1 4.5 19 SHUTDOWNS SCHEDULED OVER NE:<T 6 fONTHS (TYPES DATE, AND DURATION OF EACH):

20. IF SHUTDOWN AT EA'fD OF REPORT PERIOD> ESTLEATED DATE OF STARTUP:

21 ~ UNiTS LN TEST STATUS (PRIOR TO CONiERCIAL OPERATION): FORECAST ACHIEVED INITIAL CRITICALITY A PU22 2222 1976 INITIAL ELECTRICITY 7~la 7 1976 COMMERCIAL OPERATION Dec. 21, 1976

'I l

(I) REASON APPENDIX D DOCKET NO. 50 - 335,'\

A: EQUIPMENT FAILURE (EXPLAIN)

D- Kilaii. OR TEST UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME St. Lucie Unit No. 1 C: REFUELING "

D: REGULATORY RESTRICTION DATE Fcb. 5 1977 E: OPEPiATOR TRAINING AND LICEiNSE EXAMINATION COiMPLETED BY V. T. Chilson F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN) TELEPHONE 305 552-3830 H: OTHER (FZZLAIN)

(2) METHOD 1: MAiNUAL METHOD OF 2: MliNUAL SCRAM TYPE SHUTTING DOWN 3: AUTOMATIC SCRAf F: FORCED DURATION THE REACTOR OR 4: 01HER (E)Q'LAIN) NO. S: SQKDULED (HOURS) REASON(1) REDUCING POWER(2) CORRECTIVE ACTIONS/COMMENTS 1 76-01-03 44.8 Unit tripped during transient condition caused by loss of steam generator feedwater pumps. Outage was extended to perform maintenance work (Non-nuclear sysiem) 2 76-01-24 Unit load was reduced to .clean condensate pump suction strainers. (Non-nuclear system ) ~

SCARY: Unit No. 1 operated at approximately 502 R.P. (except unit outage on January 3-5, 1977) through January 8, 1977."

was operated at approximately 802 R.P. from January 11, 1977 through end of month, except for load reduction 'nit of January 24, 1977.

i