ML20056D684

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Monthly Operating Repts for Jul 1993 for Limerick Generating Station,Units 1 & 2
ML20056D684
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 07/31/1993
From: Helwig D, Meck K
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9308170320
Download: ML20056D684 (11)
v • d • e


Text

T.S.6.9.1.6 4

PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION P. O. BOX 2300 SANATOGA, PA 19464-2300 (215) 327-1200, EXT. 3(X10 DAVID R. HELWiG August 11, 1993 VICE PRESIDENT LIMERICK GENERATING STATION Docket Nos. 50-352 50-353 License Nos. NPF-39 NPF-85 U. S. Nuclear Regulatory Commission Attn:

Document Control Desk Washington, DC 20555

Subject:

Limerick Generating Station Monthly Operating Report For Units 1 and 2 Enclosed are the monthly operating reports for Limerick Units 1 and 2 for the month of August, 1993 forwarded pursuant to Technical Specification 6.9.1.6.

Very truly yours,

}

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l KWM/dtc Enclosures cc:

T. T. Martin, Administrator, Region I, USNRC (w/ enclosures)

N.

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Perry, USNRC Senior Resident Inspector LGS (w/ enclosures) lf 9308170320-930731 U

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Docket No. 50-352 Attachment to Monthly Operating Report for July 1993 Limerick Generating Station Unit 1 July 1 through July 31, 1993 I

4 I.

Narrative Summary of Operating Experiences Unit 1 began this operating period at 100% of rated thermal l

power (RTP).

On July 17, 1993 at 0840 hours0.00972 days <br />0.233 hours <br />0.00139 weeks <br />3.1962e-4 months <br /> power was reduced to 90% RTP for Main Turbine Valve Testing.

Power was restored to 100%

shortly thereafter.

I I

Unit 1 ended this operating period at 100% of rated thermal power.

II. Challenges to Main Steam Safety Relief Valves i

There were no challenges to the Main Steam Safety Relief Valves during the month of July.

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AVERdGE-'DQ1LV UNIT!POCER, LEVEL

2 :

DOCKET NO. 50 - 352 UNIT LIMERICK-UNIT 1 DATE AUGUST 10 1993 COMPANY PHILADELPHIA ELECTRIC COMPANY

. MARL MECK

. REPORTS SUDERVISOR BUSINESS UNIT LIMERICK GENERA 11NG STATION

. TELEPHONE (215) 327-1200 ExfENSION 3320

- MONTH JULY-1993 DAY AVENAGE DAILY POWER LEVEL DAY' AVERAGE DAILY POWER LEVEL (WWE-NET)

(MWE-NET) 1 1028 17 1030 2

1047 18 1039 3-1034 19 1040-

'4-1031 20 1028 5

~1028 ~

21 1037 6

1032 22 1042 7.

1020 23 1039 6

1023 24 1035 9

1023 25 1036:

10 1019 26 1028 11

'1027 27 1026 12 1027

~ 28 1028 13 -

1031 29

.1030' 14.

.1031 30

.1000 15

'1035

^ 31 1072

'16 1041

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v, OPERQTING DATQ REPORT DOCaET NOi 50 -.352 DATE AUGUST 10, 1993 COMPLETED BY PHILADELPHIA ELECTRIC COMPANY KmRL MECK REPORTS SUPERVISOR BUSINESS UNIT LIMERICK GENERATING STATION TELEPHONE (215) 327-1200 EXTENSION 3320 OPERATING STATUS

1. UNIT NAMEt LIMERICK UNIT 1 NOTES: THERE WERE NO LOAD OROPS
2. REPORTING PERIOD:

JULY. 1993 GREATER THAN 20% THIS

3. LICENSED THERMAL POWER (MWT):

3293

' MONTH.

4. NAMEPLATE RATING (GROS 5 MWE):

1138

5. DESIGN ELECTRICAL RATING (HET.MWE):

1055

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MwE): 1092
7. MAXIMUM DEPENDA8LE CAPACITY.(NET MWE):

-1055 8.

IF CHANGES OCCUR IN. CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) $1NCE LAST REPORT. GIVE REASONS:

9.

POWER LEVEL TO WHICH RESTRICTED. 1F ANY'(NET WWE):

10. REASONS FOR RESTRICTIONS. IF ANY:

THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 5.087 65.711
12. NUMBER OF HOURS REACTOR WAS CRITICAL.

744.0 5.087.0 52.636.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
14. HOURS GENERATOR ON*LINE 744.0-5.087.0 51.645.2 z0.0 0.0
15. UNIT RESERVE SHUTDOWN HOURS

_'O.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 2.446.685 16.653.072 158.386.537
17. GROSS ELECTRICAL ENERGY GENERATED (MwH) 795.390 S.484.460 51.460.000
18. NET ELECTRICAL ENERGY GENERATED.(MwH) 767.713 5.293.060 49.333.577 PAGE 1 0F 2

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OPERQTING DOTA REPORT'(COMTIMUED)-

DOCKET NO. 50 - 352 DATE AUGUST 10 1993

....................-..u....

THIS MONTH VR-TO-DATE CUMULATIVE 19.. UNIT SERVICE FACTOR.

100.0 100.0 78.6

20. UNIT AVAILABILITY FACTOR 100.0 100.0 78.6
21. UNIT CAPACITY FACTOR (USING MDC NET) 97.8 98.6 71.2
22. UNIT CAPACITY FACTOR (USING DER NET) 97.8 98.6 T1.2
23. UNIT. FORCED OUTAGE RATE 0.0 0.0 468 24 SHUTDOWNS SCHEOULED OVER NEXT 6 MONTHS (TYPE. DATE. AND DURATION OF EACH):

STH REFUELING OUTAGE: 1/29/948 45 DAYS-

25. IF SHUTDOWN AT END OF REPORT PER100 EST1 MATED DATE OF STARTUP:
26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):'

FORECAST ACHIEVED INITIAL CRITICALITY 12/19/04 12/22/84 INITIAL ELECTRICITY MID APRIL 85 4/13/85

' COMMERCIAL OPERATION IST QTR 86 2/01/86 PAGE 2 OF 2

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UNIT SHUTDOWNS AND DOWER REDUCTIONS DOCKET:NO.'50 - 352

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UNIT MAME LIMERICK

. UNIT.1 DATE AUGUST 10 1993

. REPORT MONTH JULY. 1993 COMPLETED BV PHILADELPH1A ELECTRIC COMPANY KARL MECK REPORTS SUPERVI5OR BUSINESS UNIT LIMERICK GENERATING STATION TELEPHONE (215) 327-1200 EATENSION 3320

- )

METHOO OF.

LICENSEE SYSTEM COMPONENT CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN

. EVENT CODE CODE ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

REPORT a (4)

(5)

PREVENT RECURRENCE

-15 930717

-S 000.0 B

4 N/A HA INSTRU REACTOR POWER WAS REDUCED TO 90% FOR MAIN TURBINE CONTROL VALVE TESTING.

(1).

(2) ~

(3)

(4)

- F - FORCED REASON METHOD EXHIBIT G-INSTRUCTIONS S - SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OR TEST 2 - MANUAL SCRAM.

ENTRY SHEETS FOR LICENSEE

- C - REFUELING 3 - AUTOMATIC SCRAM.

EVENT REPORT (LER) 0 - REGULATORY RESTRICTION 4 " OTHER (EXPLAIN)

FILE (HUREG-0161)

E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE (5)

G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER(EAPLAIN)

EXHIBIT I - SAME SOURCE mum. - -.

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Docket No. 50-353 Attachment to Monthly Operating Report for July 1993 Limerick Generating Station Unit 2 July 1 through July 31, 1993 l

I.

Narrative Summary of Operating Experiences l

Unit 2 began this operating period at'100% of rated thermal power (RTP).

On' July 31, 1993 at 1013 hours0.0117 days <br />0.281 hours <br />0.00167 weeks <br />3.854465e-4 months <br /> power was reduced to.92% RTP for Main Turbine Valve testing.

Power was restored to 100%

shortly thereafter.

l Unit 2 ended this operating period at 100% of rated thermal power.

II. Challenges to Main Steam Safety Relief Valves j

There were no challenges to the Main Steam Safety Relief Valves during the month of July.

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AVEROGE DAILY UMIT POwtR LEVEL i

DOCKET NO. 50 - 353 4

bNIT LIMERICK' UNIT 2 SATE AUGUST 10 1993 COMPANY PHILADELPHIA ELECTRIC COMPANf MARL MECK REPORTS SUPERVISOR BU$INESS UNIT LIMERICK GENERATING STATION TELEPHONE (215) 327-1200 EXTENSION 3320 MONTH JULY 1993

-DAY AVERACE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

.(MWE-NET)

(MwE-NET) 1 1039 17 1051 t

.2 1058 18 1049 i

3

.1046 19 1049

' 4 1042 20 1039 5

1041 21 1046 6

1041 22 1051

.. 1 1036-23 1049 8

1035 24 1047

'9 1034-25 1045 10

.1034 26 1046 11 1038

.27 1039 12 1037 28 1040 13 1038 29 1041 4

14 1039 30 1046 15' 1043 31 1049

'1050 16 s

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OPERATING DOTA REPORT DOCKET NO. 50 - J53 DATE AUGUST 10 1993 COMPLETED BY PHILADELPHIA ELECTRIC COMPANY MARL MECK REPORTS SUPERVISOR BUSINESS UNIT LIMERICK GENERATING STATION j

TELEPHONE (215) 327-1200 EXTENSION 3320

-OPERATING STATUS 1.

UNIT-NAMEt LIMERICK UNIT 2 NOTES: THERE WERE NO LOAD DROPS 2.

REPORTING PERIOO:

' JULY, 1993 GREATER THAN 20% THIS

3. LICENSED THERMAL POWER (MWT):

3293 MONTH.

4.-NAMEPLATE RATING (GROSS MwE):

1138 1 5.

DESIGN ELECTRICAL RATING (NET MwE):

1055 6.

MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 1092

- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

1055 8.

IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

. 9. POWER LEVEL TO wHICH RESTRICTED. IF ANY (NET MWE):

10. REASONS FOR RESTRICTIONS. IF ANYt

'TH15 MONTH YR-TO-DATE CUMULATIVE l

11. HOURS IN REPORTING PERIOD 744 5.087 31.223

-12.

NUMBER OF HOURS' REACTOR WAS CRITICAL 744.0 3.728.8 26.969.6

13. REACTOR RESERVF SHUTDOWN' HOURS 0.0 0.0 0.0
14. HOURS GENERATOR ON-LINE 744.0 3.617.2 26.273.7
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MwH) 2.448.550 11.269.194 83,235.344
17. GROSS ELECTRICAL ENERGY GENERATED (MwH).

804.580 3.709.820-

. '27.462.926

.....-4...

18. NET ELECTRICAL ENERGV GENERATED (MwH) 776.103 3.574.337 26.437.384

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.PAGE i ')F 2

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i OPERQTING DQTQ REPORT (CONTINUED)

DOCKET 00. 50 - 353..

4 OATE AUGUST 10, 1993 4-THIS MONTH VR-TO-DATE CUMULATIVE

19. UNIT SERVICE FACTOR 10040 71.1 84.1
20. UNIT AVAILABILITY FACTOR

.100.0 71.1 84.1

21. UNIT CAPACITV FACTOR (U$4NG MDC NET) 98.9 66.6 80.3
22. UNIT CAPACITY FACTOR (USING DER NET) 98.9 66.6 80.3
23. UNIT FORCED OUTAGE RATE 0.0 4.8 4.7 24 $HUTDOWNS SCHEDULED OVER NEXT 6 MONTH 5 (TYPE. DATE. AND DURATION OF EACH):

25-IF 5HUTDOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUPt 2G. UNITS IN TEST STATUS (PRIOR 70 COMMERCIAL OPERATION):

FORECAST ACHIEVED 08/12/89

" INITIAL CRITICALITY ^

08/12/09......_._'

INITIAL ELECTRICITY 09/01/89 09/01/89 COMMERCIAL OPERATION 02/01/90.01/08/90 PAGE 2 0F 2-

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UNIT SHUTDOWMS OMD POWER REDUCTIONS DOCCIET NO. 50'-.353 4

UNIT HOME LIMERICK-UNIT 2 DATE AUGUST 10 1993' REPORT MONTH JULY. 1993 COMPLETEO BY PHILADELPHIA ELECTRIC COMPANY.

KARL MECK REPORTS SUPERVISOR BUSINESS UNIT LIMERICK GENERATING STATION TELEPHONE (215) 327-1200 EXTENSION 3320 METHOD OF LICENSEE SYSTEM COMPONENT CAUSE AND CORRECTIVE TVPC OURAT!ON REASON SHUTTING DOWN EVENT CODE CODE ACTION TO NO.

DATE (1). (HOURS)

(2)

REACTOR (3)

REPORT #

(4)

(5)

PREVENT RECURRENCE 31' 930731 S

000.0 B

4 N/A HA INSTRU REACTOR POWER WAS REDUCED TO 92% FOR MA1H T'IRBIsE CONTROL VALVE TESTING.

(1)

(2)'

(3)

(4)

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- FORCED REASON METHOD EXHIBIT G - INSTRUCTIONS S - SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OR TEST 2 - MANUAL SCRAM.

ENTRY SHEETS FOR LICENSEE C - REFUELING G - AUTOMATIC SCRnM.

EVENT REPORT (LER)

D - REGULATMV RESTRICTION '

4 - OTHER (EXPLAIN)

FILE (NUREG-Ot61)

E - OPERATOR ??alNING + LICENSE EXAMINATION

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F - ADMINISTRATIVE-(5)

G - OPERATIONAL ERROR (EAPLAIN)

H - OTHER(EXPLAIN)-

ExHIBli ! - SAME SOURCE

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