ML19242A391

LER 79-028/03L-0 on 790627:radiation Monitor R-5 Declared Inoperable Due to Loss of Power.Feedbreaker Found Open. Cause Unknown.Breaker Closed & R-5 Declared Operable

ML19242A391
Person / Time
Site:	Farley
Issue date:	07/26/1979
From:	Hariston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19242A383	List: ML19242A382 ML19242A387 ML19242A391
References
LER-79-028-03L, LER-79-28-3L, NUDOCS 7908010550
Download: ML19242A391 (1)

Text

e flCC TOHr.12CC U. S. NUCt.L AR HEGULAl OltY COMMLSSiGT.

Udil .

. LICENSEE EVENT REPORT co- n t nt.ock l l lj l l l@ tru ^;E rm.Nr Ott TYPL ALL HE30tRED INTOi1MATION!

i o bitj j Al Ll Jl Ml F l@l0l0l-l0

., 2 .; nut u  :' l0uux.t l0: 0 :..l0 l- h 10 l@l n m 4 l Iuctra l I lavec1 l at @l si l

<..u l

u @

u .* T

{] ['Q [J@l 0 l 5 l 0 l 0 l0 1314 18 l@[ 01 6 l 2 l 7'l 71 9Ml 0 l 7 l 2 l 61 7 l 9 l@

tsa r 02:c m c. ; ' o rnoce, Ec . .3 n : E.,

e la l At 1335 on 6/27/79, ':'oel Storage Pool Area radiction monitor R '5 vs declared I i,,l inoperable due to a loss 6f power to R-5. Tech. Spec. section 3.3.3.1 and Table j y .; j. 3. 3-6 requires R-5 to be operable when fuel is in the storage pool. Tech. Spec. j

! .;i 3.1- .i action state.c.: r5quirer. ants were met. R-S was returned to coeration at I

,. .'I l '. .' : m 6/27/79. ~% c.ealth and sate:S of the ad lic were not affecteu by this  !

cl7j l occurance. J l o is l l 7 8 9 W sysTe' C/.cs: CusE cOer vavt C C ", E CC:E SLSCCc: c 3*/ *C N E *:TCO32 SurCC]E 5U0:005 919 e

lBIAo lh Wh e e u Z l h ,l I I N I S l T I Rwl U !ha l Y l@ :al_Zj h

$; O J ENil J i C C.L H h L *. C E REFC9T R E VI':IO?;

.c- -,

I'~c '/ E N T v E 2 4 P irc a T '.O CCOI 11PE ra o.

hb (f' u_:n I 7I 9l  ::

I-l O I ll Sl

s  :.

l/l 2:

10 I 3, I

s l Il as l-l as l0 l 2:

LC T. EF~E:T $~';'~"'  ?. T% W E '; T ' C--; P P ' *:E CC '.'". CC'.*PC "EN T TA<.

=si. ~-

- ^. C'. P L A' T .E'-;; HOUPi .-

(_ 1 % B. S u pe U E i1 5.7. '/i T T E D f.f A .UFACTURETt

{s I'Mv l X u-ll eel 7 i vA l 7 !'O b

l OI 0l Ol 0}

av. 40 l " l@

41 2 I;

lAl@ l v l i l i l , ~

43 44 47 cx:-I c::vu os , '.c : :r s :p . E ;,cT:c .3 @

l: ,e l The feed breaker to R-5 was found ooen. An investix p lon f ailed to deterr'ine the l 1 i l ca'tse for the breaker bein2 open. The breaker was closed arid R-5 decl ared ,nc e' hie 8

,, [ at l!.23 on 6/27/M.  !

I'I1 f l

'  ! ! [._ f i s - s. >

p ;,

5: :.:

.3

. /. i n CT a s a :! A T'. 3 O Q '? E T d J ":

CC -:- Y

• T DIOCOVERY DEOCRIP rioN 1.'

(G lh I O! Ol O!(In ' . .A ln A lh! Onorator obworvation I u , -

.u u i

ca C2. .( .._ - . ,,- A *. Tl / : i v LCCATION CF CELEAS:

Io lZl{ QPil 'a .

l l u I

- > u o ga

;e... -

. - . .o

[ R { 0 ' O l 0_F : Z mII~ N'g  !

, i i.

aa

(..y'

[] lu() IO l~0 [v l

'a,

" 7 7gW '\ _'

j,s c^

'm y ]

i w e

! NA

, . . .- .-N -- e/ o n g 0 1 0 5 p N 4 C l 'S F G 'Y

~T .:._ ~l. . A. _ _ _ __ _ l Il lfIfI f !! !!'

L".' V3 U. G. Hairston, II; r. (203)809.515_5