05000335/LER-1980-038-03, /03L-0:on 800813,during Normal Operation,Cedm 7 Failed,Dropping Dual Control Element Assembly to Full Insertion.Caused by Failed Timing Module.Module Was Replaced.Cedm 7 Was Operationally Tested & Returned to Svc

/03L-0:on 800813,during Normal Operation,Cedm 7 Failed,Dropping Dual Control Element Assembly to Full Insertion.Caused by Failed Timing Module.Module Was Replaced.Cedm 7 Was Operationally Tested & Returned to Svc

ML17266A375
Person / Time
Site:	Saint Lucie
Issue date:	09/12/1980
From:	Pace P FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17209A423	List: 05000335/LER-1980-038, Forwards LER 80-038/03L-0 05000335/LER-1980-038-03, /03L-0:on 800813,during Normal Operation,Cedm 7 Failed,Dropping Dual Control Element Assembly to Full Insertion.Caused by Failed Timing Module.Module Was Replaced.Cedm 7 Was Operationally Tested & Returned to Svc
References
LER-80-038-03L, LER-80-38-3L, NUDOCS 8012100538
Download: ML17266A375 (2)

LER-1980-038, /03L-0:on 800813,during Normal Operation,Cedm 7 Failed,Dropping Dual Control Element Assembly to Full Insertion.Caused by Failed Timing Module.Module Was Replaced.Cedm 7 Was Operationally Tested & Returned to Svc

Event date:
Report date:
3351980038R03 - NRC Website

text

REGULATORY OR'NATION DISTRIBUTIO'>>I SY+'>>

(RIBS)

ACCESSION NBR: 8012100538 DOC ~ DATE: 80/09/12 NOTARIZED:

NO FACIL:50 335 St, Lbci e Pl anti.Unit ii Florida Power 5 I.ight Co ~.

AUTH,NAME AUTHOR AFF'ILIIATION PACERP

~ L>>,

Fil og i de Power

$ L'ight Co.

RECIP ~ NAME RKCiIPIEhlT AFFIL>>IATION Region 2'i Atlantag Of f ice of the Directo~

DOCKKT 05000335

SUBJECT:

LER 80-038/03LI:on 800813Rduring normal operetiongCKDH 7

fails'd~dropping duail control e)ament assembly to-full inser'tion,C'aused by failed timing module,Aodule was replaced CEDM 7

was ooerationall,y tested II returned to svc>

DISTRIBUTION CODE';

A002S COPIES RECEIVED: LiTR

'jf KNCLI g" SIZE; TITlE! Incident Reoorts NOTES:

REC IP>>IE4T ID CODE'/NAME>>

ACTION:

CLARKgR ~

04 COPIES LITTR

ENCL, 3

3 RKC IP I EN Tr I 0 CODE/N AMEI COPIES LTTR ENCI."

INTERNALI: A/D COMPESTRU06 A/D iiATLI 8 QU08" A/0 PLANT SYS10 A/D SFITY ASSEi12 ACC EVALI BR 14 ASLBP/J ~ HARD CHEM Er~IG BR 16 COREI PKRF" BR 18 DIRz ENGINEKRI20 DIRg SYS INTEG22 EQUIP QUAI.I BR25 ILC SYS BR 29 JORDAN jKT /IE>>

LIIC QUALI BR 31 MECH E9G BR 33 NRC PDR 02 OR ASSESS BR 35 R

SS BR39 RE 01 EVA42 SYS INTERACr 845 1

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1 A/0 ENV TECH 07 A/0 OP RE'ACIT009 A/0 RAD PROT>>

11 A/D TECHNOLOG13 AEOD AUX SYS BR 15 CONT SYS BR 17 0/0 IR g HU'>>I FAC19 DIRg HUM FACI $ 21 EFFT TR SYS BR23 GEOSCIENCE S

26 Ia Er 05 LIC GUID BR 30 i>>IATLI KNG BR" 32 MPA OP EX KVALI BR34 POKIER SYS>>

BR. 36 REACT SYS SR 40 RELI L RISK A

41 STRUCT ENG BR44 1

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1 EXTERNALI: ACRS N S I C.

46 05 16 16 1

1 LPDR 03 TERA:DOUG 4<AY OEG Zi 1980 TOTAL NUMBER OF COPIES REQUIRKD:

L'TTR 69 ENCL'9

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