ML19224D311

Suggests Careful Execution of Maint Program Outlined in Diamond Power Control Rod Drive Control Sys Vendor Manual.Procedures Should Prevent Trip Breaker Problems

ML19224D311
Person / Time
Site:	Crane, Davis Besse
Issue date:	06/12/1978
From:	Faist F BABCOCK & WILCOX CO.
To:	Murray T TOLEDO EDISON CO.
References
TASK-TF, TASK-TMR SOM-382, NUDOCS 7907110340
Download: ML19224D311 (1)

Text

.

p 4. e,O,%,. s &- 1 *,1%. I~On

,.-e e.c t.. :.-

.1-v

=

sc s

,-..r_

.s.

s.

...

.,*.1=&...

1,.......

.la.,..t..s

.g j

4 s.

a.

=.

.ttt

...e.1

~., e. 0-. s.,,

w.

.i.o.,

.O.

C S. 3. d.

f,.

ea

- v.y y.

.4

-u..

a..

- a..

S.,.s.,'./wcn, 3. p. ~..., s. 3 4., e.....

J..e.:..

.v..

./

... a........

Oavis-3 esse ~ : clear ?:ver Statics

,=,c 0, 4..i c

..w S a. e.:..,u..e /2.

Cak Harber, Chie L3hk9 S'ubj ect :

C7. CS "'-ip 3 s aker Me.i=tena==-

%h!W) h h p{Ip&Mt.bz{[)SqW

~

p)gd' M b I

h N

%\\-D W

- car er:f:

r Ll

.u e,as'., sc_. c.' c"- ~----..

aie e.:- 'c=~.A -..'.'~Os.-'~.C..'C.'".'.'.

'--.>--s.

".".e pr:bl-=s have been trace:8 to lack of.:reventive =ainte=a::n.

-n g s-se..g.s

.1.,.

n..,1..e

, e z.-._ a_. v.f e _.. c... e >-,

.,.2... e a.. c =.,-. ~..~. ~ ~ *. =.

. s e s =- = h.'..' s ' '. :s *... ".. ~ ~ '.=.~.

- -.,~ ~. 3.,

m.. ' '... A

~

~.'e

'.a_-.' =..e.-

w".T.*s w~ e.ys.e: f. d.

1s,-. 2 7..

.1 4.. C*.9 2-3.. e. :.

S w C. 1 J. %..

• A4..,..e

.w-e a

w e

gs..,._* 4

--..e.ata g,a *..s, 4 1 4._,

C.#. s..

s....,9.

a.

,. 9

.g g.

y l

A sg a..

.- -.s.-.. -. J,s

.s g.

. s.e.s

% e s ww. A._.t.,a. a..ae.2

.e.....-~.s g..

3.

3..-

C.e.ye., y -. A. _7 J

- c./,. 9

a. J

-.o.,.e......

.e...i,... -

4...g-5 +. Aya...,

t.'..---

J..

3 w-.

s

.a

.%.-me,..

2.s s..%,<,. C.

a,.;. e.., ~......, n.......-

..Jz.t s.

- v ;...

."b..

=

....Eg 4.#

.. e

, 4...,. p..

.E.e.,===.

gw.,.

i4 b J,

gJJJ-J.

m.

w-.

y.

y. _

= ;. - J

.#, J 9..

g.. 4. _i

• C g..

. g..

• J.. 3 J _.

.i..(.**O *J.,,a._-.d"...

JJ 3.-

g.., 7 4..#.f. J--.J..

%..,. 2.k...S.

p._3 w.,

p e*

.. e e,. g. C

....e

.,.,. a.J..*.. 3

.-.A...,..

.4

,2 g....

%e c.e

.7.,,.

. a. a 4.;.

.J,.. s.

. r.

i If ve cz: te cf ^.:--her a.s sista===, :le as e a:'c. '.s e /

v....:-s..,.f,

Q;Qw -%

%.x.%

r e.

.e.

....r 4 s.

a-

.r.e r

...G_,,

e.,.e v e-..<.-s v_.._.-

r

...w_

+- :

5: e_, -

c.

n.

R. C.. v.

. >..., 2 4..a.

D.A.*#,.

e w.

s.7..

-3

..e rak,

..o

.-m-l.'..

_...,.c, at

-w

..... c. _ _s, _..:...

=.. -.,.,. _ _ _ -

a, 1n

.__c yLJ L 1. '

.r...e,.=.-.w.. m m.m....

.=..

7967/ of 6

~

.