ML20045H136
| ML20045H136 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 06/30/1993 |
| From: | Helwig D, Meck K PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9307190113 | |
| Download: ML20045H136 (11) | |
Text
{{#Wiki_filter:g, 1 - 1,' T.S.6.9.1.6 i PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STKTION P. O. BOX 2300 SANATOGA PA 19464-2300 (215) 327-1200, EXT. 3000 DAVID F;. HELWIG Y # VICE PRESIDENT LIMERICK GENERATING STATION Docket Nos. 5V' 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 June 1993 forwarded pursuant to Technical Specification 6.9.1.6. , very truly yours, i .) L_ l j JJM/lz l Enclosures cc: T. T. Martin, Administrator, Region I, USNRC (w/ enclosures) N. S. Perry, USNRC Senior Resident Inspector LGS (w/ enclosures) l I
.l i
.}. 9 0 0 "a <
9307190113 930630 g- f [gh ! p DR ADDC W. 090 % 2 { i
. -i Docket No. 50-352 Attachment to Monthly Operating Report for )
June 1993 ' Limerick Generating St'ation - Unit 1 June 1 through June 30, 1993 I. Narrative Sunaary of Operating Experiences Unit 1 began this operating period at 100% of rated thermal i power.(RTP). On June 14, 1993 at 1430 hours power was reduced to 92% RTP for Main Turbine Valve Testing. Power was restored to.100% shortly thereafter. On June 19, 1993 at 0533 hours power was reduced to 80%.RTP to perform maintenance work on the 'A' condensate pump. In. addition, the control rod exercise testing was performed. On June 21, 1993 at 0524 hours power was restored to 100% RTP.
- On June 22, 1993 at 1220 hours power was reduced to 95% RTP for a control rod pattern adjustment and then restored'to 100% RTP.
On June 24, 1993 between 1200 and 1400 hours' power was reduced to 97% RTP to perform a special test; EHC Pressure. Control System Stability Test for Power Rerate Capability j Determination. l Unit 1 ended this operating period at 100% of rated thermal power. II. Challenges to Main Steam Safety Relief Valves There were no challenges.to the Main Steam Safety: Relief Valves during the month of June.
'I
,T 4
g 4 3 .
. - . Y- L 0 E
- . N- 2 V _
- - . A - N 3 . E
- . P - O 3- -
. . M- L I -
- . O- T N -
_ . R C. C T A S. O-I - E W 4 ,
. . I O)
- 1 . - R .
S N .- PT G. E. E 2 B 6 8
~
- . - T - R N T.
1 7 6 0 7 5 E 3 0 3 ..
- T - - C. O YN 9 2 4 1 9 3 4 4 3 3
- I . N-
- E -
- L~
S I I T A X - E - L-IE 9 0 1 B 8 9 0 1 0 1 0 1 0 1 0 1 3 0 1 3 0 1 3 0 1 3 0 .
- E ~ V R
- AW 1
- 0. DM RTE
- 'U.
3 - A - EIN 0. 2 - E (
- 9I - PNE 1 - G .
. 9 - . - - A 2
K
. 1 . P H.KSUUG 7 - R
.L.C SK 2 - E 5 C 2 - E ESSC 3. -
L 3 . I . 1 V E V - - E R . Y - D.MTEI A RNR
. LOIE
) ~
~ A 5-E L 0I M.U . L IL.RPSM
.AEUI 1 -
2-H.MRBL Y - 5 L.J P 7 8 9 0 1 2 3 4 5 . 6 7 R ( - A 1 1 1 2 2 8 9 0 2 2 2 2 2 2 2 2 3 E . T E Y D . E W O I T N N O N N A A P U O . D P H T M P T E O E . I K C L N C E L U O T E D V Y E - L L . . I .- A R _ D E W E O) . ._ G PT . A E 6 2 6 5 0 4 9 5 3 0 R 3 YN 4 5 3 4 5 7 1 5 4 4 4 4 4 4 3 3 3 4 4 3 2 E 9 L- 0 0 0 0 0 0 9 0 9 0 0 0 0 0 0 0 0 V 9 IE 1 1 1 1 1 1 1 1 1 1 1 1 A 1 AW 1 1 1 1 DW E ( N E U G J A R . E . V - A H T Y 1 2 3 4 5 6 7 8 9 2 N A . 10 1 3 4 5 6 O D 1 1 1 1 1 1 M
. 1
~
OPERATING DATA REPORT i DOCKET NO. 50 - 352 DATE JULY 12.1993 ______. _________..___..... 3 COMPLETED BY PHILADELPHIA ELECTRIC COMDANY KARL MECK REPORTS SUPERVISOR SUSINESS UNIT ' LIMERICK GENERATING STATION TELEPHONE (215) 327 1200 EXTENSION 3320 OPERATING STATUS ~'
._____..... -_..___.___.___.___. ..-__... 4 1 UNIT NAME: LIMERICM UNIT 1-l NOTES: THERE WAS ONE LOAD DROP
__.____________-_____-___ --_-____ g i 3 2. REPGRTING PERIODi JUNE. 1993 l GREATER THAN 20% TO _.----_______-______ ...___ } g
- 3. i LICENSED THERMAL DOWERfMWT): 3293 PERFORM MAINTENANCE ON l
_---__.-.--__.-- i 4 n NAMEPLATE RATING (CROSS MWE): 1138 A CONDENSATE PUMP.
---__.._.. ___ g S. DESIGN ELECTRICAL RATING (NET MWE): 1055
- 6. l MAXIMUM DEPENDABLE CAPACITY (GROS 5 MWE): 1092 I l
) t r 7 MAXIMUM DEPENDABLE CAPACITY (NET MWE): 1055 I I 8.
s IF CHANGES OCCUR IN CAPACITV. RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT. GIVE REASONS:
- 9. POWER LEVEL TO WHIC.H RESTRICTED. IF ANY (NET MWE):
, 10. REASONS FOR RESTRICTIONS. IF ANY: THIS MONTH VR-TO-OATE CUMULATIVE 11 HOURS IN REPORTING PERIOD 720 4.343 64.967
- 12. NUMBER OF HOURS REACTOP WAS CRITICAL 720.0 4,343.0 31.892.2
- 13. REACTOR RESERVE SHUTDOWN HOURS i 0.0 0.0 0.0 14 HOURS GENERATOR ON-LINE i
l i 720.0 4.343.0 50.901.2 ! _--_~ ._...
- 15. UNIT RESERVE. SHUTDOWN HOURS O.0 0.0 0.0 t
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 2.336.762 14.206.387 155.939.852
- l. ____ ______.
- 17. GROSS' ELECTRICAL ENERGY GENERATEO (MWH) 764.170- 4.689.070 50.665.210 ,
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) [
737.009 4.525.347 48.565.064 g..____..--. __.. __._--. PAGE 1 OF 2 4 t
. - , . . ., - - , ,,w , , , e - , , ._ - -- --._----.c- -- . - _ - _ _ - .-
- _ . _. . _ _ - - __ .. . . _ _ . _ __._- -. . . .. . . _ . , . .m . _ . . . , _ - . ,
1 ! = '.' ) 1' . t i , k2 'j - 4
+
- i\
~
4- CPERATING DATA REPORT (CONTINUED) DOCKET NO. 50 - 352 i I ' 4 2 j- ' _____________________________ i j DATE . JULY _____ _12c4993 _______________________ -{ i ?.
. i
' THIS MONTH YR-TO-DATE CUMULATIVE I f'j 19. UNIT SERVICE FACTOR 100.0 100.0 78.3 i i i
- 20. UNIT. AVAILABILITY FACTOR 100.0 100.0 78.3 .
j' 21. UNIT CAPACITY FACTOR (USING MDC NET) 97.0 98.8 i 70.9 , l- 22. UNIT' CAPACITY FACTOR (USING DER NET) 97.0 9 1 98.8 70.9
- 23. UNIT FORCED OUTAGE RATE O.0 0.0 A.9 24 SHUTDOWMS SCHEDULED OVER NEXT 6 MONTHS (TYPE. DATE. AND DURATION OF EACH): I 1
t l
- 25. IF SHUTDOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUP- '
'c j I
! 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED ! i-INITIAL CRITICALITY 12/19/84 12/22/84 l
- INITIAL ELECTRICITY MID APRIL B5 4/13/05 6
h __________ _________ .I COMMERCIAL OPERAT!dN 15T OTR 86 2/01/86 t i b ' f
?
6 h h I i-3 i ! i ; l *
- PAGE 2 OF 2 I F .
t ! q 6 V l i
~
. + b '- T l i I
. -- . . . - - .. . _ , _ . , . . , . , . . . . . . - - ., . ,s - . . .- . .
UNIT SHUTDOWN 5 AND POWER REDUCT' ( DOCKET NO, 50 - 352 ' ' UNIT 1
- UNIT.NAME._---____ LIMERICK OATE JULY 12,1993 *
..._________________.______.. a REPORT MONTH i JUNE. 1993 COMPLETED ev PHILADELPHIA ELECTRIC COMPANY KARL MECK
- 3 REPORTS SUPERVISOR .
j s BUSINESS UNIT
- ~ LIMERICM GENERATING STATION TELEPHONE (215) 327-1200 EXTEN5!ON 3320 l l
l _____.--________ ____________________________________________....... _______________________ __________ 4 l ! l l METHOD Or I LICENSEE I5YSTEMICOMPONENTI CAUSE AND CORRECTIvr l L (TYPElDURATION!REASONISHUTTING DOWN! EVENT l CODE I CODE l ACTION TO ' f NO.} DATE I (1)! (HOURS)J f2) i REACTOR (3) ! REPORT a f4) l 1 ! (5) { PREVENT RECURRENCE l l- 1 i !. I I I i 11 l 930614 l 5 l 000.0 i B l 4 l N/A l HA l INSTRU I i i 1 i l REACTOR POWER WAS REDUCED TO 92% F04 i t l- I ua!N TURBINE CONTROL VALVE TESTING. g 1 i i ! i i ! 1 I , I 12 l 930619 l S 1 000.0 i B l 4 i N/A l HH .I PUMpXX j REACTOR POWER WAS REDUCED TO 80% TO PERFORu 9 l ! l l 1 ! l .i I ( i i I l MAINTENANCE ON THE "A" CONDENSATE PUMD. THE i i l l E I i i i l i CONTROL ROD EXERCISE TEST WA5 ALSO I i l I i PERFORMED DURING THIS POWER REDUCTION. i i 'l i 1 1 l i 13 1 930622 1 5 I 000.0 l B l 4 i N/A I RB 1 CONROD l REACTOR POWER WAS REDUCED TO 95% TO i l l l l 1 .i i l l PERFORM A CONTROL ROD PATTERN ADJUSTMENT, I I I i 1 l I l 18 l 930624 l 5 l 000.0 l .B l 4 i N/A i CC i INSTRU 1 1 ( i i i l i REACTOR POWER WAS REDUCED TO 97% TO l 1 l PERFORM A SPECIAL TEST - EHC PRE 550RE'
! I i i l i t I i ! CONTROL SYSTEM STABILITY TEST FOR POWER '
.I l l 1 l I I i ----- 1 l !
! RERATE CAPABILITV DETERMINATION.
1 I i i
! ! I - ! l I ! l i +
t t (1) (2) (3) (4)
# _ FORCED. REASON METHOD $ ~ SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) EXHIBIT G - INSTRUCTION 5 1 - MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OR TEST 2 - JANUAL SCRAM.
C - REFUELING ENTRY SHEETS FOR LICENSEE 3.- AUTOMATIC SCRAM. EVENT REPORT (LER) D- REGULATORY RESTRICTION E- 4 - OTHER (EXPLAIN) FILE (NUREG-0161) OPERATOR TRAINING - LICENSE EXAMINATION j F - ADMINISTRATIVE (5)
- G- OPERATIONAL ~ ERROR (EXPLAIN)
H_- OTHERfExpLAIN) EXHIBIT I - SAME SOURCE 4
_ _ ~ . - - i ,* Docket No. 50-353 Attachment to Monthly Operating Report for June 1993 , Limerick Generating Station i Unit 2 June 1 through June 30, 1993 r, I. Narrative Summary of Operating Experiences Unit 2 began this operating period at 100% of rated thermal power (RTP). On June 13, 1993 at 1417 hours power was reduced to 98% RTP for RTP. control rod exercise testing and then restored to'100%
- On June 20, 1993 at 1228 hours power was reduced to 98% RTP for control rod exercise testing and then restored to 100%
RTP. On June 26, 1993 at 0400 hours power was reduced to 80% RTP to, perform maintenance work on the 'A' condensate pump. In addition control rod SCRAM time and turbine valve testing was performed during this power reduction. Power was restored to 100% RTP at 2003 hours. On June,28, 1993 at 0925 hours power was reduced to 80% RTP to perform maintenance work on the 'A' condensate pump. Power was restored to 100% RTP at 2114 hours. ' On June 29, 1993 at 0103 hours power was reduced to 80% RTP to perform additional maintenance on the 'A' condensate pumpi Power was restored to 100% RTP at 1945 hours. Unit 2' ended this operating period at 100% of rated thermal power. II. Challenges to Main Steam Safety Relief Valves
- There were no challenges to the Main Steam Safety Relief Valves during the month of June.
e
?
e
) - - .w . , , - - - _.
. _m . , .
2: AVERAGE DAILY UNIT' POWER' LEVEL F Y N ' 00CMET NO. 50 - 353
.----.. __.---.----...------. g UNIT LIMERICK UNIT 2
-- ----- ..------------- .-- 1 DATE JULY 12.1993 I
COMPANY PHILADELPHIA ELECTRIC COMPANY , _----.-- ...... .--- _..._--- t KARL MECK i REPORTS SUPERVISOR
. BUSINESS UNIT ,
LIMERICK GENERATING STATION
.. i
- TELEPHONE (215) 327-1200 EXTENSION 3320 9 i i .
MONTH JUNE 1993 1-DAY AVERAGE DAILY POWER LEVEL. DAV AVERAGE DAILY POWER LEVEL (WWE-NET) (MWE-NET) , a 1 -1059 17 '1046 2 1063 18 1043 P
- 3. 1058 19 1045 4 1057 2ft 1942 t
5 1055 21 1044
+
6 1052 22 1051 7 1062 23 1052 4 8 1058 24 1056 9 1047 25 1048 10 1046 26 937 i 11 1048 27 1048 12 I 1057 28 946 i 13 1054 29 s 884 14 1055 30 1047 15 1040. 16 1065 l l 9 i 4 i sm_ _ m r . v-- ,w., - ~.w.v , ..,,m,,-- gr,.
a [ . OPERATING DATA REPORT ' L . DOCKET NO. 50 - 353 2 DATE JULY 12c1993
' COMPLETED BV PHILADELPHIA ELECTRIC COMPANY KARL MECK REDORT5 5UPERVISOR BUSINESS UNIT LIMERICK GENERATING STATION TELEPHONE (215) 327-1200 EXTENSION 3320 j OPERATING STAT 05
.____.... _ .. _- i
.._..__. _____. __.. __......___ .. _.... 9 1
UNIT NAMEe LIMERICM UNIT 2
! NOTES: _THERE WERE THREE LOAD DROPS l
- 2. REPORTING PERIOD: JUNE. 1993 l
' ~~~~~~~~ ~
GREATER THAN 20% DUE TO
- 2. LICENSED THERMAL POWU[MWT5[
72U MAINTENANCE WORK ON A
- 4. NAMEPLATE RATING (GROSS MWE): 1138 A CONDENSATE PUMD. I
- 5. DESIGN ELECTRICAL RATING (NET MWE): 1055
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1092 7 MAXIMUM DEPENDABLE CAPACITY (NET MWE}: 1055 l 8.
IF CHANGES OCCUR IN CAPACITV RATING 5 (ITEMS NUMSER 3 THROUGH 7) SINCE LAST R E POR T ., GIVE REASONSt 9. POWER LEVEL TO WHICH RESTRICTED. IF ANY (HET MWE): 10._ REASONS FOR RESTRICTIONS IF ANY: THIS MONTH YR-TO-DATE CUMULATIVE '
- 11. HOUR $ IN REPOnTING PERIOD 720 4.343 30.479
____..____.. ___. __ .... I
- 12. - NUMBER OF HOUR 5 REACTOR WAS CRITICAL 720.0 2.984.8 26.225.6
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 14 HOURS GENERATOR ON-LINE 720.0 2.873.2 25.529.7
- 15. UNIT RESERVE. SHUTDOWN HOURS 0.0 0. 0 '
O.O
- 16. GROSS THERMAL ENERGY' GENERATED (MWH) 2.342.162 8.820.644 80.786.794 17 GROSS ELECTRICAL ENERGY GENERA.TED (MWH)
- 773.790 2.905.240 26.658.346
- 18. NET ELECTRICAL. ENERGY GENERATED (MWH) 747.916 2.798.234 25.661.281 PAGE 1 OF 2 3
< -. . - - ,-a - - - , , , . . , 4 , + .- -
.;1 (' :', F , tI' ,.2
, [' L iI ,' I L.J s . . .
~
~4
~
3 5 3
- m 0
5 O . _ N _ _ E _. ._
- 8. . 2
. T _ _ V 8. _ B. . 8. 8. _ _ _ . I 3_ 3 _9. E . 4 _ F K T A 8 ._ 8 __ 7 97 _ _ O . C . . _ O _ L . . ._ 2 D _ M U _ _ _ O E U C
. _. _ _ _ E 9
8 9 _ 0_ 8 9_ G A . _ V E
/./1 .
2
/.
P _ _ _. _ . _ . _ I 1 _ 8 __ _ _ H / _. /0 _ /0_
. _ C 8 _ 9_ 1 _ _
0
. 3 .
E T 2 _2 . 1 1 _
)
H A 0_0- -
. 9 ._ _ 0. __ C _
A 6. ._ .1 _ _ ._ 1 A . _ 2 _ 1 _. O D 6 _ 6 __ 6_ 5 ._ 6.6._E
. _ T 9.8.
8
/
9 0_
. 9_ /
_ 1 _ T _ _ . _ _ F _O S ./. 1 _ _ A 2 _. 01 1
. 0._
_Y_ R - _ _ C / _/ /
. L V _ N E 8
.. UJ__. _. __ . .
. .I O
P
- R O
_9 0 _0 _. 0_. 2 _ _ _ ._ . _ T U F _ . E A T _ . _
) T R R D A H U A E D T D T U 0. . S _
N N O 0._. 5._.5 0._D I . N F T M 0 _. 0 _ 8 __ A O 0_0_9_9_8 _ O __ N 1 1 _ _ ) S _ . _ _ . . - O I _ _ E N C H _ E T O u ( T _ _ T A I _ . _ . _ A D T _ . D T R ._ _. _ _ D A R O _ . _ ~ . E E P E T P _ E P A O R Y M _ T I L _ A ( T A T S I A S E C O J ) H R N T . E Y Y O G T T N D E E M T 1 I N O OM I 1 T I N N M I O L C A _ T R C A I R _ A C R 6 E D E C R E R P O I T P E M D T T T C P X T O I E O GG E R R R L L' N N N O O I C E A R S P I I 5 D E R L L C O U( U E E R P A A R T ( T V ( C I I E A R A O 5 T T M R R 0 S R F O O D I I M O T T E E U N N O T Y D T I I C C T C C G L N A ._ A A A U E T A I F F T D _ F L S U E T I V Y O H A T E B T T C C A S I L I I D S N E C C E W T V I A A C S O R A P P R N E V A D N S A O W T I A C C F O U T T D H S I I T T T T S T N I I I U I U U N N N N H F N U U U S I U _ 9 0 ! 2 3 4 1 2 ? 2 2 5 6. 2 2 2 a ' ,<
UNIT SHUTDOWNS AND POWER REDUCT' t DOCKET NO. 50 - 353 ..
..---...------. ..---...----- . ',I UNIT.NAME LIMERICK UNIT 2 'l a
I ' DATE JULV 12.1993
- l- REDORT MONTH JUNE. 1993 i-2 ~~~~~~-~~~~~~~~
COMPLETED BY PHILADELPHIA ELECTRIC COMPANY
- i KARL MECK REPORTS SUPERVISOR .
BUSINES$ UNIT
,; LIuERICK GENERATING STATION I TELEPHONE (215) 307-1200 EXTENSION 3320 I l I 1 1 METHOD OF I LICENSEE i lTYpElDURATION! REASON l$ HUTTING DOWN! ISYSTEMICOMPONENTl CAUSE AND CORAECTIVE EVENT l CODE I CCDE I ACTION TO l NO.) DATE I (t)! (HOURS)! (2) l REACTOR (3) i REPORT a I (4)
------------...--..--.---.-------------...---------------------- --I .-----....1 PREVENT RECURRENCE (5) l^
! ! I f I l ! ! I 26 l 930613 l 5 1 000.0 i B l. 4 i N/A l RB l i i 1 i i CON 100 i REACTOR POWER WAS REDUCED TO 98% TO' PERFORM
! l j i i i I 1 l l 1A CONTROL ROD EXERCISE TEST. 'g
- (
27 930620 i S l 000.0 i B i 4 i N/A l RS i CONROD
=
!' ! ( l i i l REACTOR POWER WAS REDUCED TO 98% TO PERFORM 1 l l A CONTROL ROD EXERCISE TEST. ! I i i i i l 28 i 1 930626 1 5 l 000.0 I B l 4 l N/A l HH l PUMPXx l { I
! REACTO: POWER WAS REDUCED TO 80% TO PERFORM I i l 1 MAINTENANCE ON THE "A" CONDESATE PUMP.
I i l CONTROL RCD SCRAM TIME AND TURBINE VALVE 1 I l TESTING WERE ALSO PERFOAMED DURING THIS ( l' l POWER REDUCTION. 1 I . I I I 29 I 930628 1 5 . 000.0 l B f 4 l N/A l MH I PUMPXA ! ! I i ! I i I REACTOR POWER WAS REDUCED TO 80% TO PERFORM l 1 l MAINTENANCE ON THE "A- CONDENSATE PUMD. l' 1 I l ! I i i i 30 l 930629 1 5 1 000.0 l B I 4 l N/A l HH l PUMPXX 1 l I I l l l l REACTOR POWER WAS REDUCED TO 80% TO PERFORu l l l ADblTIONAL MAINTENANCE ON THE "A* l l f I 'l l I l 1 CONDENSAlE PUMD, i 1 --~~- I ) ! l } l l 1 - 1 i l l I I
];
l i {1) (2) (3) (di i F - FORCED REASON M ET HOD S - SCHEDULED EXHIBIT G- INSTRUCTIONS A - EOUIPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OR TEST 2 - MANUAL SCRAM. l C - REFUELING ENTAV SHEETS FOR LICENSEE 3 - AUTOMATIC SCRAM. EVENT REPORT (LER) ' D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN) FILE (NUREG-0161) E - OPERATOE TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE (S) G - O?ERATIONAL ERROR (EXPLAIN) H - OTHER(EXPLAIN) EXHIBIT I - SAME SOURCE lI i l I I i i I l 4 _ . _ . _ _ _ _ _ . . . _ . _ . . - _ - - - - - - - ~ - - - - - - - - - ~ ~~~~~'}}