ML20009F850

Forwards Photograph of Underground safety-related Piping at Reactor Bldg,Submitted as Supplemental Info to Seismic Qualification Review Audit

ML20009F850
Person / Time
Site:	Fermi
Issue date:	07/30/1981
From:	Colberg W DETROIT EDISON CO.
To:	Kintner L Office of Nuclear Reactor Regulation
References
EF2-54-430, NUDOCS 8108030101
Download: ML20009F850 (2)

Text

. . _ . . _ , _ - __ _.

e

['

Deholt i

IES:llEi(J>r) 2000Second Avenueeratiststr"""' -

July 30, 1981 EF2-54,430 Mr. L.L. Kintner Division of Project lanagement Office of Nuclear Ret.ctor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 i.

References:

1) Enrico Fermi Power Plant Jnit 2 l 2) USNRC Licensing Docket No. 50-341

Subject:

Transmittal of Supplemental Information Relative to the Seismic Qualification Review Audit

Dear Mr. Kintner:

i Enclosed, please find five blue line prints each of Edison study drawings SQRA-001, 007 103, 004, dated July 30, 1980, which are I. being sent at the r of Mr. Banand Jaganath.

These drawings depict the various back filling and gradin3 details employed in the insta11ction of the buried safety-related piping running from the Reactor Building to the RHR complex.

If you require our further input, please advise.

l l Yours very truly,

$ /

$W.F. Colbert l Project Technical Director l

l WFC/JHC/sp Attachments i

[300/

.5 i

/ /

i 8108030101 810730 PDR ADOCK 05000341 A PDR

) i 1

I (7 *% ~ 'iC K . -

~<

I'~ , 7 QpWi,((' ' 'N"- .

p \

""' W g [ , .,

x . .. ^l w (

4 Q .'

=.. K

. t. Fr%~ #L . .

m 7 ""r..

q m.s .g 3 ,j

' . i

@'**a 3 4 jl!

I ;I  ;

W L j.. }

I -

l r4I$-Mhg%,_.5=/- _ ,

r--- - - - w - - -- -- -

Q2 w f1. .l' r " , M-') .

hs h. , .Yh,W? . - .

_ J.--.hY -

~ -

<< , . 4 Twi w%..@</; 3m.n %u,rys'+"--

- .-.^ +.

q.S[ Jb4 p- sQL _..

...w

.p ..- - i amer t_ ._, ,7: .

- W-Ww

, g . - s . .

, Q.,s* _ . f' *

.%. ~ ,. ,,

.[ -

a

, , , "g;

~.3 g- 4*.. .~.'

,.y.

. .- v. . - ., -

"k 4'

.g. . < ' , yA.y%

T I -

, . . . t ...

r '

1

- + . . . . q~ .- .g _. .

4 . -4 .

i l .,lg. l , , -

?

. l ._ , - '

, .% _ g. .j . '.l.3 ' ' 5 .

Q.  : l' ^

- * , - {4 ' >. > C-ll h .  ; I -

[. .

^ hk & N.Y j3[

. % J . ' ~_.[th

. . , +r p.,}. g '?f.;.. r- p k . [

l ..-:r.faw-[9' l .

. yyg.phy. ~; ..%

w . '~

+.,.-- ..-

x*

4 .. ,s no.

. .. , . .+ _

R. . . . .; ,.. -

% *- L",;.y ,

4 pa h __

r ..

, L

~

p ,

4V

..,.m . ~.

y- -

.j ' j . ~ .

. Ad

}.  ;..

J:- ' c . .,.

% f, .

..,j

. ;. ,_ .y, g ,.. -

+. ..

% .. k[-

z

.N s

.- g c- [- , ,-. _

]m[

Y l. ) - y eS &- xf , . . P'd

^

,- . , s ". ~

. n- ., -

l;n' .d .

- .. ,a w- .

, y - . . . . .

Enrico Fermi #2 Underground Piping--Reactor Building to RHR 4-26-78: 721-10373

=

---r--s.w.e++rw...---. ,. eor =. er .w-= --v.ea.--.m--$ wrw',*ei.11**"'*"* *~"'~~-a**

m , . - , . - , , . , , , , . .,. . + ..,w- m. -. -w.# .*c--mi. .s.mc.- w ,.-~.~=.-%. -

I . . _ . .