05000311/LER-1981-037-03, /03L-0:on 810608,paper Filter Drive for Containment Particulate Channel 2R11A Failed.Caused by Failure of Racket Arm Link on Filter Drive Mechanism.Link Replaced

/03L-0:on 810608,paper Filter Drive for Containment Particulate Channel 2R11A Failed.Caused by Failure of Racket Arm Link on Filter Drive Mechanism.Link Replaced

ML20009G111
Person / Time
Site:	Salem
Issue date:	07/07/1981
From:	Espey J Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009G092	List: 05000311/LER-1981-037, Forwards LER 81-037/03L-0.Detailed Event Analysis Encl 05000311/LER-1981-037-03, /03L-0:on 810608,paper Filter Drive for Containment Particulate Channel 2R11A Failed.Caused by Failure of Racket Arm Link on Filter Drive Mechanism.Link Replaced
References
LER-81-037-03L-01, LER-81-37-3L-1, NUDOCS 8108030337
Download: ML20009G111 (1)

LER-1981-037, /03L-0:on 810608,paper Filter Drive for Containment Particulate Channel 2R11A Failed.Caused by Failure of Racket Arm Link on Filter Drive Mechanism.Link Replaced

Event date:
Report date:
3111981037R03 - NRC Website

text

_ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

CRC FORM 366 U. S. NUCLEA2 REGULATOGY COMMISSION

• (7.T7)

LICENSEE EVENT REPORT Q

%v' CONTCOL BLOCK: l l

l l

l

! lh (PLEASE PRINT CG TYPE ALL CEOUCED INFOEMATION) t 6

R lN lJ lS lG lS l 2]@l ol ol -l 0l 0l 0l 0] 0 l -l 0l 0]@l 4 l 1l 1l 1l 1l@l l

l@

7 8 9 LICENSEE CODE 14 15 LILENSE NLM8w 26 26 tlCENSt TYPE J0 57 C AT be

• CON'T l

l0l11 5$RC[ l 1.l@l 01 5l Ol 01 Ol 3l il 1 @l 016101 el a l lh n l 7 Inl7I9l 16 7

8 60 61 DOCKE1 NJMBER 68 69 EVEn 7 DATE 74 75 REPORT DATE 80 EVENT DESCRIPTICN AND PROB ABL'E CONSEQUENCES h ql During startup operations, at 1400 bcurs, June 8, 1981, the paner filtor drive for J l o 131 l the Containment Particulate Channel 2RllA failed. The channel was declared j

[ng,l l inoperable and Action Statements 3.3.3.1 and 3.4.7.1 were entered This cecurrence i ygy3, [ constitut.ed cperation in a degraded mode in accordance with Technical

,j 10 Is I l Specification 6.9.1.9.b.

I 10171 1 J

Lo._LU l I

SYSTEM

CAUSE

CAUSE COMP.

VALVE CODE CODE SusCODE COMPONENT CODE SU8 CODE SUSCOCE l0l9l l B l 8,l h h lB lh lT lN l SlT lR lU lh Wh d h

(

7 8

h 10 11 12 13 18 19 20 SEQUENTI Al OCCURREN;E REPORT REviSICN IE VENT YE A R REPORT F J CODE TYPE NO.

LER RO h, REP l 8 l1 l l-l l0 l3 l7 l l/l l0 l3 l l 1, l

l-l W

RT

_ 21 22 23 24 26 27 23 29 30 31 32 ACTICN FUTJAE EFFECT SHUTDOWN ATT ACHM E NT NPROJ PRIME COMP.

COMPON E *H TAKE*=

ACTION ON PLANT METHOD HOURS SUBMITTED FORMsUS.

SUPP LI ER MANUFACTURER lA lg d @

lZ l@

J@

l0 l 0l 0 0l W@

l y l@

lr,l@ lvl1l1l5Jh 33 34 35 30 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORAECTIVE ACTIONS h

,, ;g; j Equipment fail ure. The racnet arm link on the filter drive mechanism falled.

Thn j

gi;,q l link was replaced in kind. Channel 2RllA was tested satisfactorily and returned to I l an operable status.

Action Statements 3.3.3.1 and 3.4.7.1 were terminated at 1540 I

g,g3l l hours, June 8, 1981.

l l

LLJ I I 7

8 9 83 STA U

% POWER OTHER STATUS DISCOV RY DISCOVERY DESCRIPTION

{ @ l0l0l0lhl N/A l

lA lhlOperatorObservation i 3 7

8 9 10 12 13 44 45 46 80 ACTIVITY CONTENT RELE ASED OF RELE ASE AMOUNT OF ACTIVITY LOCATION OF RELEASE d d h dh! NA l

l UA I

7 8 9 to 11 44 45 80

[

PERSONNEL EXPOSURES NUMBE R

DESCRIPTION

l Ol O! O!hlTYPEZlh!

1 7 NA 7

8 9 11 12 13 80 PERSONNE L INJURIES NUMBER DESCRIPflON LIJ_.1 I d 01 Ol@l NA 7

8 9 11 12 80 LOSS OF OR DAP? AGE TO FACILITY TYPE

DESCRIPTION

NA l1l9l hl 7

8 9 10 80 PUBLICITY ISSU E D DESCRIPTION -

NRC USE ONLY 2101 Luj81 NA l

i IIII!IIIIIIII t

8 9 10 68 69 80 3 J. J. Espey 8108030337 810707 PHONE:

PDRADOCK05000g S