ML20086H222

From kanterella
Jump to navigation Jump to search
AO 50-271/72-10:on 721101,scram Discharge Vol High Water Level Switch Lsh 3-231C Failed to Actuate at Tech Spec Limit of 24 Gallons.Caused by Initial Corrosion within Sys.Float Chamber Flushed & Switch Verified
ML20086H222
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 11/08/1972
From: Rosalyn Jones
VERMONT YANKEE NUCLEAR POWER CORP.
To:
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20086H216 List:
References
AO-50-271-72-10, VYV-2323, NUDOCS 8401160080
Download: ML20086H222 (1)


Text

..

(s

=

C s.

biy, _,. /

V ER Nil)NT Y AN KEE N1JC: LEAP l NTW ER (DR POR A PION c

mg 5 p-

,{-

}, {

r" ', C? (

lq't

((r n p:n, W ustoNT W'> 7 D I w.

L U04 1 5.

',* *. L E F< M O N r.1*3304

s s:t.,e: s, l'~;

- ~.

-t q,.

<. t: :- *.

.i ;

v

.\\

-,. f'

%a

!t

'f 2

,v

, f (s\\-

A 1

i.3; /.s

,. 4

+

e s.

/ ;,,q*

s q ~u}

r.

~

iA v/.

p k

(> ~ r ?

i: ' Lit

1.:

[.' ' ' M _ J (1

[.],

2,

~

t e'

sg ic

.sl e :ac:

', 11 10 In., r s.

Ai l In*

h ', Ii !1r ill pe:ii.'st!Un5 DI the VO l'.U n t YdCh00

.h ar 1%

r br a

't L ic : '. ~

B.d, we arc

> port inn the fellouine t.

A' rn il 0

-u r re t-

's i

7.'-Ir.

c4a r

w u,

er "r
  • mr i : Systen

+

, r. 11':n

.o

'l e s t,

.t r e t i te r b. A L t e r

'.e" z l ' 't i t ch i i....i l i il t-

.i t t

'alle n quired bv sub > c.: t i o n i

Iet

!.; ss e is t, i +. i o m At ;Lis tine the re ro'

.c

'.c.;

+

r >

.t* ine at q -

t r.

l

4it Ii

.t t

- G-

T i ! ) *,

c}e-c r.P<I,l'Tr3 II:;sb d ar i t'

trm er.lil ' *, (.d an

-i-

'lt.

bc opa ahln i ' i n 4

i'

,d

.lo r: r :. e.

Inir

~ '

.a! nti^nw'<

compicted ri:n'n one e

'I.s m -

It'd

i. T o d :, a s rt. ui re >d

...t

.60 tii i er!

t 3i to Iahle h'

1 i'l.,*

t.

n*i' i ew Cmr mncluded tm rh mate-Edl uc -

  • oe

' rhe r ' u 5 t

!.tial corr icr rithin the r

q t i ny, > +, r., t%e that ret et. t ion c: Din

.s e n z assura 4

~1tre

u f<

'r-m! e d n '!

-" m ermdial t ten <ie s c rib ed t1 hove,

As a a.

r.

asarc,

11 A mm -e r

  • L: in

? lu.she

- ! ch ec k e<

at the i

u.

'll" Y '.. '

eneduled for t.:

ir t.eek in Ec:b r um v,

in'>

l "ery truly

  • 'uro.,

0401160080 721110 PDRADOCK05000h VEP'.'ONT YWEE NUCLEAR POIER CORPORATION y

S

~l

.,J m~

A en..

1.

r h&-F, 7 c w <-

6,~,%q]

s Plant Superintendent COPY SENT REGION

_