ML20147F680
| ML20147F680 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 01/31/1988 |
| From: | Alden W, Gropp R PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8803080014 | |
| Download: ML20147F680 (6) | |
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'l y AYERAGE DAILY UNIT PCHER LEVEL DOCKET NO. 50 - 352 LMIT LIMERICK (MIT ~1 DATE FEBRUARY 12, 1968 COPFANY PHILADELPHIA ELECTRIC COMPANY j.
l R. H. GROPP TECHNICAL ASSISTANT
' LICENSING SECTION MJCLEAR SUPPORT DEPARTMENT TELEPHONE (215) 841-5058 MONTH : JAMJARY 1988 DAY AVERACE DAILY PONER LEVEL DAY AVERAGE DAILY PCHER LEVEL ONE-NET)
( PME-NET 1 1
1035 17 1030 2
1034 18 1018 3
1026 19 1041 4
1037 to 1042 5
1029 21 1035 6
1033 22 1041 7
1020 23 1030 0
1032
-24 994 9
1026 25 1036 10 1023 26 1035 11 1031 27 1029 12 1017 to 1026 13 1032 29 1025 14 1030 30 1018 15 1029 31 1026 16 1027 Nf
~8803080014 880131 PDR ADOCK 05000352 UCD
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I-DPERATING DATA REPORT DOCKET NO. 50 352 DATE FEBRUARY 12, 1988' COMPLETED BY PHILADELPHIA ELECTRIC COMPANY R. M. GROPP TECHNICAL ASSISTANT LICENSING SECTION NUCLEAR GUPPORT DEPARTHENT l
TELEPHONE (2LSI 841-5058 1
OPERATING STATUS
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- 1. UNIT NAMES LIHERICK UNIT 1 l NOTESI LNIT 1 EXPERIENCED NO l
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- 2. REPORTING PERICD JANUARY 1988 l
REPORTABLE OUTAGES.
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- 3. LICENSED THERMAL POMERIMKT):
3293 l
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- 4. NAMEPLATE RATING (GROSS MHEll 1138 l
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- 5. DESIGN ELECTRICAL RATING (NET MHE ):
1055 l
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- 6. HAXIttM DEPENDABLE CAPACITY (GROSS 194E): 1092 l
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- 7. MAXIMUN DEPENDABLE CAPACITY INET NME)I 1055 l
l G. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUPSER 3 THROUGH 71 SINCE LAST REPORT, GIVE REASONS 8
- 9. PONER LEVEL To tei!CH RESTRICTED, IF ANY (NET f94E):
- 10. REASONS FOR RESTRICTIONS. IF ANY THIS HONTH YR-TO-DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD 744 744 17,520
- 12. MUMBER OF HOURS RE ACTOR RAS CRITICAL 744.0 744.0 13,612.0
- 13. REACTOR RESERVE SRUTDOHN HOURS 0.0 0.0 0.0
- 14. HOURS GENERATOR DN-LINE 744.0 744.0 13,306.7
- 15. UNIT RESERVE SHUTDOM4 HOURS 0.0 0.0 0.0
- 15. GROSS THERMAL ENERGY GENERATED (PHH) 2.442.142 2,442,142 41,338.513
- 17. GROSS ELECTRICAL ENERGY GENERATED (HHH) 793.520 793.520 13.492.930
- 18. NET ELECTRICAL ENERGY GENERATED IMHH) 765:469 765.469 12 933.306 PAGE 1 0F 2
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OPERATING DATA REPORT ICONTIt4JED)
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DOCRET NO. 50 - 352 1
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DATE FEBRUARY 12, 1966 i
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THIS MONTH YR-TO-DATE
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- 19. LMIT SERVICE FACTOR 100.0 100. f. '-
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20,. UNIT AVAIL dILITY FACTOR-100.0 106.0, " ik 7f,. 0 r
- 21. ' tNIT CAPACITY FACTOR (USING MDC NET) 97;5
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- 22. LNIT CAPACITY FACTOR (U$ING DER NET) 97.5 Tf.5' 70.0 t
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- 23. LNIT FORCED OUTAGE RATE 0.0 0.0 3.6
- 24. SHl1TDORtS SCHEDULED OVER NEXT 6 MONTHS tifPE, DATE AND DURATION 0F EACHis
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REFUELING OUTAGE u
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- 15. IF SHUTOODN AT END OF REPORT PERIOD, ESTIMATED O ATE OF STARTUP t
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- 26. LNITS IN TEST SIATUS (PRIOR TO C0tefERCIAL dhERdcN): ' ' (0RICASTACHIEVED
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t 1E/19/84 12/22/%
INITI AL CRITICALITY / /
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INITIAL ELECTRICITY MID APRIL 85 4/13/85 y
1 CG44RCIAL OPERATIDH r AST ATR 86 t/01/86
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~ LMIT SHUTDODNS AND PONER REDUCTIONS DOCKET NO. 50 352 3
LNIT NAME LIMERICK LNIT 1 I'
DATE FEBRUARY 1E, 1968 REPORT NONTH
+ MY, 1984 COMPLETED BY PHILADELPHIA ELECTRIC COMPANV R. M. GROPP TECHNICAL ASSISTANT LICENSING SECTION NUCLEAR SUPPORT DEPARTMENT TELEPHONE (E15) 641-5056 l
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l l METHOD Or
- 1. LICEMM ISYSTENICOMPONENT! CAUSE AND CORRECTIVE I
I TYF E I DURATION I RE ASON I SHUTTING DODN l EVENT.
1 CODE l CODE I ACTION TO lNo.I DATE l t1)l (HOURS)l (E) l REACTOR ( 3 ) l REPORT 4 l (4* I (5) l PREVENT RECURRENCE I
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(1)
(2)
(3)
(4)
O - FORCED
-REASON METHOD EXHIBIT G - INSTRUCTIDNS Q SCHEDULED A. EG TPHENT FAILURE (EXPLAIN)
ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCR/M.
EVENT REPORT (LER)
D - E40ULATORY JESTRICTION 4 - OTHER (EXPLAIN)
FILE (WREG-0161)
E - OPER M TRAININr1 + LICENSE EXANIAATICH F - ADMI.STRATIVE (5)
G - OPEP4TIONAL ERROR (EXPLAIN)
H - OTHER(rXPLAIN)
EXHIBIT I - SAME SOURCE m
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Dockct Po. 50-352 e-Attachment to Monthly Operating Report for January 1988 Limerick Generating Station Unit 1 January l'through Jandary 31,-1988 I.
yarrative Summary of Operating Experiences The unit began the report period operating at approximately 200% power.
While performing the monthly Operability Functional Test on the D14 Diesel Generator a lack of governor control was experienced during the operability run.
An investigation into the incident revealed that the multi-contact local / remote switch had weak spring pressure on one of the contacts.
The problem was corrected, additional contacts were checked, and the D14 Diese'.
Generator Operability Functional Test was satisfactorily completed.
While conducting the RCIC Turbine Trip Functional Test, the turbine trip could not bo reset.
An investigation determined that a worn turbine trip throttle valve component prevented the turbine trip throttle valve from being reset from the Control Room.
The valve was manually closed and the turbine trip reset.
Engineering is developing a repair method to correct the deficiency.
The RCIC system is in an operable status.
On January 24, 1988, reactor power was reduced to 81% to facilitate control rod scram testing.
The testing was satisfactorily completed and reactor power was returned to 100%
on January 25, 1988.
The unit ended the report period operating at approximately 100% power.
l II. Challenges to Main Steam Safety Relief valves There were no challenges to the Main Steam Safety-Relief valves during the month of January.
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,,6 PHILADELPHIA ELECTRIC COMPANY 23O1 MARKET STREET P.O. BOX 8699 PHILADELPHI A, PA.19101 (215)8414000 February 26, 1988 Docket No. 50-352 Director Offico of Resource Management U.S. Nuclear Regulatory Commission Washington, DC 20555 Attention:
Document Control Desk
SUBJECT:
Revision to the January, 1988 Limerick Generating Station Monthly Operating Report Gentlemen:
Enclosed is a revision to the Limerick, Unit 1, Monthly Operating Report for January, 1988 which was submitted pursuant to Technical Specification 6.9.1.6 on February 10, 1988.
This revised report is being submitted in order to incorporate the Unit Shutdown and Load Reductions page that was inadvertently omitted during distribution of the report.
The change is identified by a vertical bar in the right margin.
We regret any inconveniences this may have caused.
Very truly yours W. M. Alden Director Licensing Section Nuclear Support Division Attachment cc:
Director, Office of Inspection & Enforcement, USNRC (12 copies)
William T. Russell, Administrator, Region I, USNRC E. M. Melly, Senior Resident Site Inspector Mr. David E. Ney, PA Dept. of Envir. Resources
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Mr. P. A. Ross, NRC (2 copies)
INPO Records Center
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