ML20136B897

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Monthly Operating Rept for Sept 1985.Related Correspondence
ML20136B897
Person / Time
Site: Limerick 
Issue date: 09/30/1985
From: Alden W, Logue R
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
CON-#485-860 OL, NUDOCS 8511200312
Download: ML20136B897 (7)
v • d • e


Text

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OPERATIHS DATA REPORT Oc.f 1 lih-2 DOCKET Ho. 50 - 352 DATE OCTOBER 15.1985 L

COMPLETED BY PHILADELPHIA ELECTRIC COMPANY W.t,t. ALDEN y

ENGINEER-IN-CHARGE LICENSING SECTION HUCLEARGENERATIONDIVISION TELEPHONE (215) 841-5022

[-3 OPERATINS STATUS.

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1. UNIT NAME8 LIMERICK UNIT 1 l HDTES: THE UNIT INCURRED ONE l

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2. REPORTING PERIODI SEPTEMERf 1948 l

SAFETY SYSTEM AUTO. SCRAM, I

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3. LICENSEO THERMAL POWER (MNTlt 3293 l

ONE MANUAL SCRAM FOR' l

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4. HAMEPLATE RATING (GROSS IS4E):

1992 l

TESTING PURPOSES AMI I

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5. DESIGN ELECTRICAL RATING (HET PS4E18 1955 l

A SCRAM RESULTING FROM l

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l LOSS OF POWER TEST AT ttX.

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, 6. MAXItSal DEPEMASLE CAPACITY (GROSS MWEls i

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' 7. MAX 17 tat DEPEteASLE CAPACITY INET teet):

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8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 78ASER 3 THROUGH 7) SINCE LAST REPORT GIVE REASONS 8 a
9. POWER LEVEL 70 letICH RESTRICTEDe IF ANY (HET PSIEls l

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'10. REASONS FOR RESTRICTIGHS, IF ANY I

i THIS MONTH TR-TO-DATE CtklulATIVE 7

11. HOURS IN REPORTING PERIOD 720 4,088 :

4,088

12. NLaSER OF HOURS REACTOR WAS CRITICAL 654.9 2.626.4 2.664.1
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 3<
14. HOURS SENERATOR OH-LINE

'607.8 927.4 927.4

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18. La4IT RESERVE SHUTD0let NOURS O.0-0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (1800 617.6st 1.023 177 1.023 177
17. GROSS ELECTRICAL ENERGY SENERATED (19413 128 796 179,178 179,176 1

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14. NET ELECTRICAL ENERGY GENERATED (Ptet) 113.579 124.134 124.136

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19. (#41T SERVICE FACTOR 84.4 14.2 12.7 8511200312 850930 POR ADOCM 05000352 R

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i te. IMIT AVAILABILITT FACTOR 84.4 14.2 12.7 l

21. UNIT CAPACITT FACTOR (USIM N)C HET)
22. (AIIT CAPACITY FACTOR (USING DER HET) o
23. UNIT FORCEO OUTAGE RATE 0.0 0.0 0.0
24. SHUTDOWNS SCHEDULED OVER HEXT 6 HOHTHS (TYPEe DATEe AND OURATION OF EACHit j

UNIT 81 IN STARTUP TESTING.

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25. IF SHUTD0684 AT END OF REPORT PERIOD, ESTINATED DATE* OF STARTUP8 l

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26. UNITS IN TEST STATUS (PRIOR TO C0ft1ERCIAL OPERATION 18 FORECAST ACHIEVED l

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IHITIAL CRITICALITT 12/19/84 12/22/84 l

IHITIAL ELECTRICITT HID APRIL 65 4/13/85 ColttERCIAL OPERATION IST QTR 86 4

0 HDT APPLICA8LE PRIOR TO COMMERCIAL OPERATION 1

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AVERAGE DAZLY LMIT POWER LEVEL f

DOCKET NO. 50 - 352 UNIT LIMERICK UNIT 1 i

l-DATE OCTOBER 15.1945 l '

COMPANY PHILADELPHIA ELECTRIC COMPANY C

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ENGINEER-IN-CNARGE

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LICENSING SECTION p

NUCLEAR SENERATION DIVISION TELEPHONE (215) 841-5022

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F MONTH SEPTEleER 1985

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-DAY AVERASE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

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UNIT SHUTDOHHS AM POWER REDUCTIONS DOCKET Ho. 80 - 352 q

UNIT HAME LIMERICK UNIT 1 l

DATE OCTOBER 15 1945 REPORT'HONTH SEPTEMBER, 1965 COMPLETED BY PHILADELPHIA ELECTRIC COMPANT W.M.ALDEN EMBINEER-IN-CHARSE LICENSING SECTION paJCLEAR SENERATION DIVISION TELEPHONE (215) 441-5022 c...............................................................................__

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F - FORCEO REASON METH00 EXHIBIT S. INSTRUCTICHS

'S - SCHEQULED A - EQUIPMENT FAILURE (EXPLAINI 1. MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OR TEST I - MANUAL SCRAM.

ENTRT SHEETS FOR LICENSEE 3 - AUTOMATIC SCRAM..

EVENT REPORT (LER)

C = REFUELING 0 - REGULATORT RESTRICTICH 4 - OTHER (EXPLAIH)

FILE (HURES-0161)

E - OPERATOR TRAINING

  • LICENSE EXAMIHATION F - ADMINISTRATIVE (5)

I S - OPERATIONAL ERROR (EXPLAIN) f N - OTHER(EXPLAIH)

EXHIBIT I - SAME SOURCE

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Dock 2t Ns. 50-352 Atttcchment to Monthly Operating Rnport for j

September, 1985 i

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Limerick Generating Station Unit 1 1985 September 1 through September.30, i

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Narrative Summary of Operating Experiences I.

The

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The unit began the month at approximately 304 power.

q following testing was completed under Test Condition-2 (TC-2):

l Safety relief valve (SRV) rated pressure, turbine trip within bypass valve capacity, reactor cooldown demonstration, reactor enclosure and. main steam tunnel temperature, reactor shutdown to hot standby demonstration, and main steam relief valve 1

discharge piping vibration during SRV operation.

On September 11, the unit scrammed on low reactor water level The reactor from 284 power, and an unusual event was declared.

water level dropped to minus 38 inches (129 inches above active The low fuel) and HPCI and RCIC injections were initiated.

f1 level occurred when the feedwater pumps tripped on low suction pressure following tripping of one of two operating condensate The unit was pumps on high strainer differential pressure.

' returned to service the next day.

On September 12, the unit was manually scrammed to perform the i

The unit.was returned to service remote shutdown panel test.

on September 14.

On September 16, the turbine-generator was manually tripped as This also involved an expected part of the Loss of Power test.The test was completed and the unit was l

automatic scram.

returned to service on September 18.

l' On September 25, testing was begun to perform Test condition-3 (TC-3).

The unit ended the report period at approximately 304 power.

II.

Challenges to Relief Valves During this month, the main steam system safety-relief valves Relief Valve Rated were opened during performance of STP-26.2, Pressure Test.

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REIATED COBhESI bQ 7..

PHILADELPHIA ELECTRIC COMPANY \\'d4,-

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2301 MARKET STREET P.O. BOX 8699 Ts PHILADELPHIA. PA.19101 c

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October 15, 1985 0 C )8 Docket No. 50-35

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9 Director 5

Office of Resource Management f

l US Nuclear Regulatory Commission p

Washington, DC 20555 g

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SUBJECT:

Limerick Generating Station Monthly Operating Report f

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Gentlemen l

Enclosed is the monthly operating report for Limerick f

Unit 1 for the month of September,1985 forwarded pursuant to

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Technical Specification 6.9.1.6.

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l Very truly yours, W

R. H. Logua i

Superintendent f

Nuclear Services j

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' Attachment i

cc:

Director, Office of Inspection & Enforcement, USNRC (12 copies)

Dr. T. E. Murley, NRC Mr. Stan P. Mangi, PA Dept. of Envir. Resources l

Mr. P. A. Ross, NRC (2 copies) l INPO Records Center

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See Attached Service List l

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cc:

Troy-B. Conner, Jr, Esq.

tj Ann P. Hodgdon, Esq.

E Mr. Frank R. Romano '

7 Mr. Robert L. Anthony

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'Ms. Phyllis Zitzer Charles W. Elliott, Esq.

Zori G.

Ferkin, Esq.

f Mr. Thomas Gerusky Director, Penna. Emergency Management Agency 4 I

Angus Love, Esq.

David Wersan, Esq.

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-Robert J. Sugarman, Esq.

f

-Kathryn S. Lewis,~Esq.

f Spence W. Perry, Esq.

Jay M.

Gutierrez, Esq..

Atomic Safety & Licensing Appeal Board Atomic Safety & Licensing Board Panel Docket & Service Section (3 Copies)

E. M.

Kelly Timothy R. S. Campbell a

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I September, 1985

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