ML20212L955

Monthly Operating Rept for Oct 1986

ML20212L955
Person / Time
Site:	Limerick
Issue date:	10/31/1986
From:	Alden W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8701290446
Download: ML20212L955 (6)

Text

OPERATING OATA REPORT e

DOCKET No. 50 - 352 DATE NDYEteER 15, 1986

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COW LETED BY PHILADELPHIA ELECTRIC COWANY N.M. ALDEN ENGINEER-IN-CHARGE LICENSING SECTION PAICLEAR GENERATION DIVISION TELEPHOPE I215I 841-5022 OPERATING STATUS

1. IA4IT NAME LIMERICK 124IT 1 l NOTES: 124IT 1 EXPERIENCED ONE l

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2. REPORTING PERIODI OCTOBER, 1986 l

SCHEDULED LOAD REDUCTION.

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3. LICENSED THERNAL PONERIP9(Tit 3293 l

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4. NAMEPLATE RATING IGROSS 990E lf 1138 l

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5. DESIGN ELECTRICAL RATING (MT P90Els 1055 l

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6. MAXIPW DEPEleA8LE CAPACITY (GROSS letEls 1092 l

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7. MAXIlW DEPENDA8LE CAPACITY IMT t9E ls IC55 l

l S. IF CHANGES OCCUR IN CAPACITY RATINGS IITEMS lOBER 3 THROUGH 71 SINCE LAST REPORT, GIVE REASONS 8 6

9. PONER LEVEL TO NHICH RESTRICTFD, IF ANY INET 790Els

10. REASONS FOR RESTRICTIONS. IF ANY:

l THIS MONT'ri YR-TG-DATE CUHU*d TIVE

11. HOURS IN REPORTING PERIOD 745 6,552 6.552 l

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12. 142SER OF HOURS REACTOR NAS CRITICAL 745.0 5,253.0 5,253.0

13. REACTOR RESERVE SHUTDoped HOURS 0.0 0.0 0.0 1^,.

HOURS GENERATOR ON-LINE 745.0 5,172.0 5,172.0

15. t#11T RESERVE SHUTD0D04 HOURS 0.0 0.0 0.0

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16. GROSS THERMAL ENERGY GENERATED lt98H) 2,406,895 16,855,059 16,855,059

17. GROSS ELECTRICAL ENERGY GENERATED (P96H) 794,050 5,548,980 5.548,980 h

13. PET ELECTRICAL ENERGY GENERATED (P9 ell 764,804 5.328,616 5.328,616 y

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8701290446 061031 PDR ADOCK 05000352

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OPERATING DATA REPORT ICONTIMJE3)

DOCKET NO. 50 - 552 e

DATE NDYEPBER 15, 1986 THIS MONTH YR-TO-DATE CtMILATIVE

19. LalIT SERVICE FACTOR 100.0 78.9 78.9

20. LMIT AVAILABILITY FACTOR 100.0 78.9 78.9

21. LMIT CAPACITY FACTOR (USING MDC DET) 97.3 77.1 77.1

22. LMIT CAPACITY FACTOR IUSING DER NET) 97.3 77.1 77.1

23. LMIT FORCED OUTAGE RATE 0.0 4.4 4.4

24. SHUTD0DNS SCHEDULED DVER NEXT 6 MONTHS ITYPE, DATE, AND DURATION OF EACHis

25. IF SHUTD00W AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUPt

26. UNITS IN TEST STATUS (PRIOR TO Col 9ERCIAL OPERATIONis FORECAST ACHIEVED INITIAL CRITICALITY 12/19/84 12/22/84 INITIAL ELECTRICITY NID APRIL 85 4/13/85 COPMERCIAL OPERATION IST STR 86 2/01/86 PAGE 2 OF 2

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AVEZAGE DAILY LMIT PCIER LEVEL I

DOCKET No. 50 - 352 LMIT LIBERICK LMIT 1 DATE NOVEfBER 15, 1986 CatWANY PHILADELPHIA ELECTRIC Cot 9ANY N.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION NUCLEAR GENERATION DIVISION TELEPHONE (215) 841-5022 NONTH OCTOBER 1966 DAY AVERAGE DAILY PONER LEVEL DAY AVERAGE DAILY PONER LEVEL IPME-NET)

ItME-NET) 1 1026 17 1055 2

1028 18 1046 3

1048 19 1056 4

1034 20 1052 5

1039 21 1046 6

1053 22 1049 7

1051 23 1046 8

1039 24 945 9

1042 25 649 10 1052 26 971 11 1056 27 1046 12 1052 28 1047 13 1039 29 1050 14 1042 30 1051 15 1057 31 1045 16 1056

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WIT SHIJ'D0DG4S APG PODER REDUCTIONS DOCKET NO. 50 - 352 WIT NAME LIMERICK WIT 1 DATE NOVEtBER 15, 1986 REPORT MONTH OCTOBER, 1966 COMPLETED BY PHILADELPHIA ELECTRIC COW ANY M.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION PAJCLEAR GENERATION DIVISION TELEPHONE (215) 841-5022

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l METH00 0F l LICENSEE lSYSTEMICOMPONENTl CAUSE AND CORRECTIVE l

ITYPEIDURATIONIREASONISHUTTING DOD941 EVENT l CODE l CODE l ACTION TO I

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5 l 861024 l Sl 0.0 l

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l N/A l ZZ l 777777 1 LOAD REDUCTION TO 65% POMER AS A RESULT OF l

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l l PERFORMING CONTROL R00 SCRAM TIMING AND MAIN l

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l l TURBINE MSV Ate CIV STROKE TESTS.

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(1)

(2)

(3)

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

ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM.

EVENT REPORT (LERI D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN)

FILE (HUREG-0161)

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

G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER(EXPLAIN)

EXHIBIT I - SAFE SOURCE l

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Docket No. 50-352 Attachment to Monthly Operating Report for October, 1986 Limerick Generating Station Unit 1 October 1 through October 30, 1986 I.

Narrative Summary of Operating Experiences The unit began the report period at approximately 100%

power.

On October 17, HPCI was declared inoperable following the discovery of a broken follower on the collar of the Outboard Steam Isolation Valve HV-55-IF003.

On October 23, HPCI was declared operable.

On October 24, power was reduced to 65% at 10 MWe/ min to perform required individual control rod scram testing and main turbine MSV and CIV stroke testing.

On October 26, 100% thermal power was reached and maintained for the remainder of the month.

II.

Challenges to the Main Steam Relief Valve System There were no challenges to the main steam safety-relief valves during the month of October.

O PHILADELPHIA ELECTRIC COMPANY 23O1 M ARKET STREET P.O. BOX 8699 PHILADELPHI A. PA.19101 1215)8414000 November 14, 1986 Docket No. 50-352 Director Office of Resource Management US Nuclear Regulatory Commission Washington, DC 20555 SbBJECT:

Limerick Generating Station Monthly Operating Report Gentlemen:

Enclosed is the monthly operating report for Limerick Unit 1 for the month of October, 1986, forwarded pursuant to Technical Specification 6.9.1.6.

Very truly yours, W. M. Alden Engineer-In-Charge Licensing Section Nuclear Generation Division Attachment cc:

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

Dr. T. E. Murley, NRC i

E. M.

Kelly, Senior Resident Site Inspector Mr. David E. Ney, PA Dept. of Envir. Resources Mr. P. A. Ross, NRC (2 copies)

INPO Records Center See Attached Service List l

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