ML17223B108

Monthly Operating Repts for Jan 1991 for St Lucie Units 1 & 2

ML17223B108
Person / Time
Site:	Saint Lucie
Issue date:	01/31/1991
From:	Breen J FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17223B107	List: ML17223B106 ML17223B108 ML17223B109 ML17223B110 ML17223B111 ML17223B112
References
NUDOCS 9102260043
Download: ML17223B108 (8)

Text

AVERAGE DAILY UNIT POWER LEVEL DOCKET NOe 50-335 UNIT St. Lucre 1 DATE FEB 1 COMPLETED BY Z.Z. Breen TELEPHONE 407 465-3550 MONTH Januar 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1/ 1/91 859 1/ 2/91 il 3/91 1/ 4/91.

858 857 858 1/ 5/91 857 1/ 6/91 858 1/ 7/91 860 1/ 8/91 858 1/ 9/91 855 1/10/91 857 1/il/91 857 1/12/91 856 1/13/91 857 1/14/91 833 1/15/91 710 1/16/91 860 1/17/91 864 i/18/91 866 1/19/91 865 1/20/91 866 1/21/91 866 1/22/91 867 1/23/91 866 1/24/91 864 1/25/91 863 1/26/91 865 1/27/91 866 1/28/91 1,05 1/29/91 625 1/30/'91 780 1/31/91 785 9102260043 910214 PDR ADOCK 05000335 R PDR

OPF RATING DATA REPORT OQCrET NQ 5() 335 DATE PPg 1 4 199t COMPLETED BY J. J. BREEN TELEPHONE 407/465/3550 OPERATTNG STATUS 1 ~ UNIT NAME: ST i LUCXE UNIT 2 i REPORTING PERIOD i JANUARY 1991 3, LICENSED THERMAL POWER (MWT): 27ee NAMEPLATE RATING (GROSS MWE) i 858 5+ DESIGN ELECTRXCAL RATING (NET MWE) i 830

6. MAXIMUM DEPENDABLE CAPACXTY (GROSS MWE): 872 7 MAXIMUM DEPENDABLE CAPACXTY (NET MWE): $ 39 8, IF 'HANGES OCCUR IN CAPACXTY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT ~ GIVE REASONS+

9i POWER LEVEL TO WHICH RESTRICTED~ IF ANY (NET MWE) le REASONS FOR RESTRXCTIONS IF ANY:

MONTHLY -YTD- CUMULATIVE lii HOURS XN REPORT PERIODS 12 i NUMBER OF HOURS REACTOR WAS CRITXCAL 744 725(5 744 725 5 123720.0 93684iO 13'EACTOR RESERVE SHUTDOWN HOURS 0.0 8+0 205.3

14. HOURS GENERATOR ON-LINE 721.8 721 i8 92826il 15'NIT RESERVE SHUTDOWN HOURS eiO OiO 39i3 16+ GROSS, THERMAL ENERGY GENERATED (MWH) 191637Z 1916372 239158426

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 641890 641890 78850530 18'ET ELECTRICAL ENERGY GENERATED (MWH) 608700 6087ee 74501442 19 o UNXT SERVICE FACTOR 97iO 97ie 75 i 0

28. UNIT AVAXLABXLITYFACTOR 97' 97' 750 1 Zii CAPACITY FACTOR (USING MDC NET) 97' 97' 22 CAPACXTY .FACTOR (USING DER NET) 98o6 98i6 73.6

23. UNIT FORCED OUTAGE RATE OiO OiO 4i3 24'HUTDOWNS SCHEDULED OVER NFXT 6 MONTHS 25'F SHUT DOWN AT END OF REPORT PERIODr ESTXMATED DATE OF STARTUP:

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-335 UNIT NAME STLU IE NIT 1 ~

DATE FEB f 4 last COMPLETED BY J. J. BREEN TELEPHONE 407 46 -3 50 R8PORTMONTH~JA ARY I 1]

No. Date Type Duration Reasons Method of Licensee System Code'omponent Cause & Corrective (Hours) Shutting Event Report Code Action to Down ¹ Prevent Recurrence Reactor 910128 0.0 B N/A CONROD Reducing power for control rod testing.

910128 22.2 B N/A CONROD Shutdown for control rod testing.

910129 0.0 F N/A RC ZZZZZZ Unit 1 held at 20Fo power for nuclear differential temperature calibration.

F Forced Reason Method Exhibit G - Instructions for S Shutdown A - Equipmcnt failure (explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2- Manual Scram Sheets Liccnscc Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

D - Regulatory restriction 4 - Continued E - Operator Training dc License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Expalin)

H - Other (Explain)

8UMMARY OF OPERATING EXPERIENCE DOCKET NO ~ 50-335 UNIT 8t. Lucie 1

~E COMPLETED BY J.J. Breen TELEPHONE 407 465-3550 REPORT MONTH JANUARY 1991 On January 28, 1991, Unit 1 commenced a reactor shutdown for control rod testing. Unit 1 was shutdown for control rod testing from January 28, 1991 until January 29, 1991. On January 29, 1991, Unit 1 was started back up, but was held at approximately 20% power for nuclear differential temperature instrument calibration. As of January 31, 1991, Unit 1 was increasing power and was just short of 1004 power.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.

AVERAGE DAILY UNIT POSER LEVEL DOCKET N00 50-389 UNIT St. Lucre 2 DATE 4 19 COMPLETED BY J.J. Breen TELEPHONE 407 465-3550 MONTH Januar 1991 DAY AVERAGE DAILY POWER LEVEL (NReqNet):

1/ 1/91 868 1/ 2/91 866 1/ 3/91 867 1/ 0/91 867 1/ 5/91 868 1/ 6/91 867 1/ 7/91 868 1/ 8/91 86T 1/ 9/91 866 1/10/91 868 1/11/91 868 1/12/91 868 1/13/91 868 1/14/91 869 1/15/91 870 1/ib/91 869 1/17/91 869 1/18/91 869 1/19/91 868 1/28/91 869 1/21/91 859 1/22/91 868 1/23/91 868 1/24/91 870 1/25/91 865 1/26/91 869 1/27/91 871 1/28/91 872 1/29/91 869 1/30/91 869 1/31/91 867

OPERATING DATA REPORT DOCI(ET NO 50 389 DATE FEB 1 4 1991 CQMPLETED BY J ~ Ji BREEN TELEPHONE 407/465/3550 OPERATING STATUS

i. UNIT NAMEo STi LUCIE UNXT 2 2, REPORTING PERIOD: JANUARY 1991

3. LICENSED THERMAL POHER MAT ):

< ~788

4. NAMEPLATE RATING (GROSS MME) f 850

5. DESIGN ELECTRICAL RATXNG (NET MHE): 838 6, MAXIMUM DEPENDABLE CAPACXTY (GROSS MHE> l 882

7. M*XIMUM DEPENDABLE CAPACXTY <NET MHE)l 839 8, XF CHANGES OCCUI'N CAPACXTY R*TXNGS <ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPOli T ~ GXVE REASONS i Vi POWER LEVEL TQ HHICH RESTRICTED'F ANY (NET MHE)

10. REASONS FOR RESTRICTIONS ~ XF ANY i MONTHLY -YTD- CUMULATIVE il 12.

o HOURS IN REPORT PERIOD+

NUMBER OF HOURS REACTOR HAS CRITICAL 744 744i8 744 744+8 65617i8 55604.3

13. REACTOR RESERVE SHUTDOHN HOURS 0.8 8o8 0.0

14. HOURS GENERATOR ON-LXNE 744i8 744.0 54588i3 15'NIT RESERVE SHUTDOHN HOURS 8i8 0.0 8i8 16, GROSS THERMAL ENERGY GENERATED (MHH) 2807740 2007740 142796821 17+ GROSS ELECTRIC*L ENERGY GENERATED (MHH) 679688 679688 47576600 18'ET ELECTRICAL ENERGY GENERATED (MHH) 645780 645780 44979'883 19 . UNIT SERVICE F*CTOR 188i8 188i8 83.2 20 UNIT A VAII ABXLXTY FACTOR 100.0 188i8 83i2

21. CAPACXTY FACTOR (USING MDC NET) 183 5 183+5 83i3 22'AF'ACITY FACTOR (USING DER NET) 184i6 184i6 83.4 23, UNIT FORCED OUTAGE RATE 0.0 8i8 24'HUTDOWNS SCHEDULED OVER NEXT 6 MONTI.IS 25 o XF SHUT DOHN AT END OF REPORT PERIOD ~ ESTIMATED DATE OF STARTUF':

UNIT SHUTDOWNS AI'G) POWER REDUCTIONS DOCKET NO. 50-389 UNIT NAME ST LUCIE UNIT 2 DATE FEB 1 4 1991 COMPLETED BY J. J. BREEN Pi!LEPHQIIE 566065- 550 REPORT MONTH JA ARY I I No. Date Type Duration Reasons Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Report Code4 Codes Action to Down Prevent Recurrence Reactor Unit 2 remained at full power for the month of January.

F Forced Reason Method Exhibit G - Instructions for S Shutdown A - Equipment failure (explain) 1 - Manual preparation of Data Entry B - Maintenance or Test 2- Manual Scram Sheets Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

D - Regulatory restriction 4 - Continued E - Operator Training 8c Liernse Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Expalin)

H - Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO ~ 50-389 UNIT St. Lucie 2 DATE FEB 1 COMPLETED BY J.J. Breen TELEPHONE 407 465-3550 REPORT MONTH JANUARY 1991 For the month of January Unit 2 remained at full power.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.