ML19350A153

From kanterella
Jump to navigation Jump to search
Responds to IE Bulletins 77-05 & 77-05A Re Electrical Connector Assemblies in Certain Safety Sys Applications.No Such Connectors Installed at or Planned for Plant
ML19350A153
Person / Time
Site: Humboldt Bay
Issue date: 12/07/1977
From: Crane P
PACIFIC GAS & ELECTRIC CO.
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
IE-77-5, IEB-77-05, IEB-77-05A, IEB-77-5, NUDOCS 8102060586
Download: ML19350A153 (1)


Text

e

f '

PACIFIC GAS AND E LE C 'I IC C O M PANY

@OF.43 l

77 BEALE STREET,31ST FLOOR. SAN FR AN CISCO. C ALIFORNI A 94106 (415) 781-4211

.,.,.,.. s g4yy.

.,....-g.......,

JOM N C, MO R RI5SEY e r, ',,..',.197 ecel g..,,. ;.,,...

g...,.;,..;..,..,,,,,

ci,.o.a...... m

..m

./.^s /-

,, '. i

\\ g

'4 watcoLu M. PuRausH

-'s g

..g.,.,,

.nsoc.re unam cow in

{,3

.)

u=,,:.,..:=,.,:

: ::.::=..::.,,'..

{-

n.

g

.3....,.

c a a 6 a a v. v a a. o e u a e =

u a

6i. 4. c a a = a. 4 n.

  • -'p'.*g". '.'.},.

p'.". *yJ ' * ",,',*

t,

. j ' -f

'g.,

s==v4.6.

6.=ve

..,.3 yg,.......

,. ; y;.,.;,,

,y

.f,.;,. n. ;,;.

nien.noa.e6a=ne t-

s.f j
.g.,. s, ;;,,.,,,

soa= a.oieso=

j/

g73 g.,.g..

..,.j.;,. ;,...;;,,,,

/,

.+

e

.e y

.:-,:=. :.:.:.:..'.
=.1:n R. H. Engelken, Directer Of2. Lee of Inspection and Enforcement Region V U. S. Nuclear Regulatory Commission Walnut Creek Plaza, Suite 202 1990 N. California Boulevard Walnut Creek, California 94596 i

Re:

Docket No. 50-133 License No. DPR-7

Dear Mr. Engelken:

This is.in response to your letters dated November 8 and 15, 1977 which enclosed I.E. Bulletin Nos. 77-05 and 77-05A and requested information con-l cerning electrical connector assemblies in certain I

safety system applications.

L There are no connectors installed or planned i

for use in safety systems at Humboldt Bay Power Plant Unit No. 3 in the applications cited in the I.E. Bulletins.

Very truly yours,

/

/

l CC:

Direc or Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Telecopied to:

Mr. H. D. Thornburg, Director Division of Reactor Operation Inspection U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T/6?o&Osf4

_