ML20148B052
| ML20148B052 | |
| Person / Time | |
|---|---|
| Site: | Black Fox |
| Issue date: | 10/23/1978 |
| From: | Cox E BLACK & VEATCH |
| To: | Varga S Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7810310051 | |
| Download: ML20148B052 (3) | |
Text
_ _ _ _ _ _ _ _.. - _ _ _ - -
h BLACK VEATCH 6212 DIN 22662 TEL. (913) 967-2000 CONSU LTING ENGINEERS TELEX 42-6263 j
1500 M E ADOW LAKE PA R KW AY l
M AILING ADDRESS; P O BOX NO 9405 KANSAS CITY. MISSOURt 64114 Public Service Company of Oklahoma B&V Project 6212 f
Black Fox Station File: 6212.125.3500.32 PSAR Amendment 12 - Page 3.8-45c October 23, 1978 Docket STN 50-556 and STN 50-557 Office of Nuclear Reactor Regulation Division of Project Management i
Light Water Reactors Branch No. 4 U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Attention:
Mr. Steven A. Varga, Chief Gentlemen:
Due to a printing error, page 3.8-45c was inadvertently omitted from the submittal of Amendment 12 dated October 6, 1978.
(
This page should be incorporated in the Black Fox Preliminary Safety Analysis Report.
Very truly yours, BLACK & VEATCH
. L.
ox KAS:elw Enclosure l
l i
o\\
784 031cos~l 4@g
'o
\\
6 i
i
_]
5
BLACK & VEATCH N
BLACK FOX STATION SERVICE LIST XC:
Mr. Cecil Thomas U.S. Nuclear Regulatory Commission i
Phillips Building 7920 Norfolk Avenue Bethesda, Maryland 20014 Mr. Jan A. Norris Environmental Projects Branch 3 U.S. Nuclear Regulatory Commission Phillips Building 7920 Norfolk Avenue Bethesda, Maryland 20014 Mr. William G. Hubacek U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76012 Mr. Vaughn L. Conrad Manager, Licensing and Compliance Public Service Company of Oklahoma P. O. Box 201 Tulsa, Oklahoma 74102 Mr. Gerald F. Diddle General Manager Associated Electric Cooperative, Inc.
P. O. Box 754 Springfield, Missouri 65801 Mr. Maynard Human General Manager Western Farmers Electric Cooperative P. O. Box 429 Anadarko, Oklahoma 73005 Michael I. Miller, Esq.
Isham, Lincoln & Beale One 1st National Plaza Suite 4200 Chicago, Illinois 60603 Mr. Joseph Gallo Isham, Lincoln & Beale 1050 17th Street N.W.
Washington, D.C.
20036 Robert A. Franden, Esq.
Creen, Feldman, Hall & Woodard-816 Enterprise Bldg.
Tulsa, Oklahoma 74103 1
-r'
-.. ~,..
BFS r
N. A N.
- Abnormal / extreme environmental' conditions o.v 3
isiliOIh (fifjp The Strength Design method shall be used and the following l
4.m3 ye.I.Jisi load combinations shall be satisfied:
lii: M D
ii?e$
(iv)
U=D+L+T
+ R
+H+B
~
0 0
- f..
jiy<.' :!!.:!.!.
e
.j
{*; #j -
g (v)
U = D + L + T, + R, + H + Feqs I
1 1
- (v )
U=D+L+H2 + Fegs 12 PTf[dj 8
(vi)
U=D+L+T
+R
+H
$[.!j. ' !!l%
[
kk!$n!/U (vii)
U=D+L+T 5-R
+H+W m
o o
t jin.lus4!i i
- (vii ) U = D + L + U2+W 12 t
't d
(viii) U = D + L + T
+R
+ 1.5 P
+H a
a a
" )
f j+Y)
- tis s is (ix)
U=D+L+T
+R
+ 1.25 P + H + 1.25 Feqo +(Y
+Y i
es a
a a
r m
' illi}
j+Y) i (x)
U=D+L+T
+R
+P
+ H + Fegs + (Y
+Y
)
a a
a r
m i
.4 i g 30th cases of L having it's full value or being completely absent j
- w
- .m
[ gl shall be considered.
- .. vain:ss
- Note: These loading combinations are applicable as a station shutdown condition and apply only to the design of the 12 exterior subgrade walls of the structures.
j u
s w 1
3.8.4.2.3.3 Load Combinations for' Steel Members b.
4 Either the elasitic workiag stress design methods of Fart 1 of AISC, or J
s
,1 the plastic design methods of Part 2 of AISC, may be used, y.:.
i m3 a)
If'the elastic working stress design methods are used:
s fh '
4' (1)
S=D+L ie g' t (ii)
S = D + L + Fego
.mt
$s (iii)
S=D+L+U If thermal stresses due to T and R are present and are secondary o
o s
and self-limiting in nature, the following combinations should also M
be satisfied:
, g s.
s"}
O (i)a 1.5S=D+L+T
+R o
o
$!0 3
s s
% s
(
d' 3.8-45c 12-100678 i
u
..-k-