05000324/LER-1980-051-03, /03L-0:on 801116,discovered Monitor Particulate Collector Unit W/Two Missing O Rings & Misaligned Particulate Filter Support Surface.Caused by Loose Screws. Rings Replaced & Screws Properly Tensioned

From kanterella
(Redirected from ML19345D990)
Jump to navigation Jump to search
/03L-0:on 801116,discovered Monitor Particulate Collector Unit W/Two Missing O Rings & Misaligned Particulate Filter Support Surface.Caused by Loose Screws. Rings Replaced & Screws Properly Tensioned
ML19345D990
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 12/16/1980
From: Tollison A
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19345D989 List:
References
LER-80-051-03L-01, LER-80-51-3L-1, NUDOCS 8012220330
Download: ML19345D990 (2)


LER-1980-051, /03L-0:on 801116,discovered Monitor Particulate Collector Unit W/Two Missing O Rings & Misaligned Particulate Filter Support Surface.Caused by Loose Screws. Rings Replaced & Screws Properly Tensioned
Event date:
Report date:
3241980051R03 - NRC Website

text

.-

r ce:.t %G U. S. NUCLE AH HLGUL A l U.lY CGW.WMUN (T7[l 1

LICENSEE EVENT REPORT l

CONTROL BLOCK: l l

l l

l l

lh (PLEASE PRINT OR TYPE ALL REOUIRED INFORMATION) 1 C

lo l t l l N I C i B l E l P l 2 l@l 0 l 0 l - l 0 l 0 l 0 l 0 l 0 l-l 0 l 0 l@l4 l1 l1 l1 l 1 l@l l

l

  • s 7 L A l 1,8 @

7 8 9 LIC.ENSEE CODE 14 tb LlLEN5L t.LVutH 23 2t>

LICE %E TYPE JG CON'T lolil 3[E l I l@l 0 ] 5 l 0 l - l 0 l 3 l 2 l 4 @l 1 ( 1 l 1 l 6 l 8 l 0 @l1 l 2 l1 l 6 l 810 l@

7 4

W 61 CCC A ET P,UVBEH ud (O

EVENT DATE 14 16_

REPOR T O AT E 80 EVENT DESCRIPTION AND PROBA8LE CONSEQUENCES h 10121 l During an inspection of the Reactor Buildinn Exhaust Ventilation radiation monitor 1

[ o li p i 2-CAC-AT-1264, it was discovered the monitor particulate co11cetor unit had two l

I o l 4 I l missing "0" rings and a misaligned particulate filter support surface due to I

l o I s l I loose screws.

It was declared inoperable.

l 1016 I l l

lo 171 l l

1o la i !

Environmental Technical Specification 3.5.2.b. 6.9.1.9b l

80 7

8 9 SYSTEM

CAUSE

CAUSE COYP.

VALVE COCE CODE SUSCODE COMPONENT CODE SUUCODE SUBCOCE io191 I s! Cl@ LAJ@ l n I@ l Il NI Sl Tl Rl Ulh l Xlh [zj h 7

8 9

10 11 12 13 18 IJ 20 SE OUE NTI AL OCCUR R E N CE REPOnT REVISION

. EVENT YE AR REPORT NO.

CODE TYPE ND gge RO O,,a3Pg la 10 l 1-1 lo 1511 I l.dj i 01 31 1LI i-l 10 I 25 22 23 24

.6 27 23 29 30 Ji 32 ACTION FUTUNE EFFECT SautOOAN ATTAChVENT NPRD4 P P ' V E C""P.

COYpCNENT u

SUBYiTTED FOHM hue.

SUPPLIER UANUFACTURER TAKEN ACT!GN ON PLANT VETHCD HOURS LaJ@lyJ@

Lz_J@

Izl@

lo lo lo 10 I IV l@

lY I@

l^ l@

In131015l@

33 J4 Jb 36 37 40 el 42 43 44 47 CAUSE DES"RIPTION AND CORRECTIVE ACTIONS h i1 IolI N -f ufn-en11 octor tmi t "O" rings uere ren1nced and the loose filter sunrort screusi l i 11 IIenrn -nno rl y e nminnna ubich 4 nen-nd r% menitor en engrn*4cn_

.i ch e ct-of eu i

til?] ! nther efmfint -onitors en both units dete mined then to be enerable.

A chance vill l

I i I 3 I l kn man en the n1,n r nanen e 4 w nrnceduros to ensure nonitors are checked for proner l

M i n,n,-n s n, abn-a4etnn onnh ei-n nnnfenr nnreieninte filters are channed.

l

,r 7

8 9 80 I

T ts

%PCwEn nTHF R STA TUS 15 0 HV OfSCOVERY CESCRIPTION NA l lCl@l NRC Inspection l

li ic l d@ l o l 5 l 8 l@l 7

8 ?

10 12 11 44 45 46 83 ACTivtTY CONTENT nELE ASF AMOUNT OF ACTIVITY LOCATION OF RELEASE E D

fiTil 12 I @D CF RELEASEW@l NA l l

NA l

F 3 9 1J tt 44 45 90 PERSONNEL E xPOSURES NW8ER TYPE DE SCRIPTION A l ' l 71 I ol o 10 Gl z @l NA l

80 PERSONNE L INJUR E3 NUYME R D E SC R tP TION l' la l l010 l0 lhl NA l

7 8 9 it 11 LOSS Of CR D A*> AGE TO F ACILITY TYPE CE bCR 9710N b h!

NA l

' 9 7

^ il 9 10 60 PU0t lCI TY NRC USE ONLY Q } ]* 2 3 ()

ISSUED DESCHiPTION b b l--

O NA l

llllllllll lll?

82.3 8 3 eis 69 A. C. Tollison, Jr.

919-457-9521

{

PHONE:

NAYLorPREPAnEH

. - - - -. - -, - - - -- -- - -~ - -- --

+

o

~

LER ATTAC} DENT - RO # 2-80-51 Facility: BSEP Unit No. 2 Event Date:

11-16-80 RC&T technicians responsible for maintaining this monitoring equipment have been counselled in the absolute need to assure that this equipment is maintained in proper working order.

E 9