ML19329E829
| ML19329E829 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 01/06/1976 |
| From: | Mackay S Office of Nuclear Reactor Regulation |
| To: | Deyoung R, Moore V, Skovholt D Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8006180615 | |
| Download: ML19329E829 (6) | |
Text
_. __-______
,y
-.n ;gn.. -
y3. 3.,, :.7-
. 7 37-pg f.
' : ^3; r 7
2 '
=
~
- ' [,
.c '
g; y
i j
t JAN. O 61976 7
THIS DOCUMENT CONTAINS Docier los:
50-3 and 50-330 POOR QUAUTY PAGES APPLICMTf: Consaners Power Otmpany E7CILITY: Midlard Plant, Units 1 and 2
~
j m
saNanY T NmrrU CN MIEIMutY GUIDES On Decater 19, 1975, mcmbers of the NRC staff met in Bethesit, Maryland with represer.tatives of Ccnstraers Power Organy (CPC), Becntel Associates Professional (brporation (Bochtcl) and Babcock & Wilcox Ctxqnny (E&W).
An attendance list is amehai.
'Ihe purpose of this meeting was to dielas the degree of confrnwmce of the Midlard plant to certain miamilaneous Pegulatory Gnidaa. 'Ibe am14r ant's,.- is on Pegulatory Giidan 1.1, 1.4,-1.7, 1.13,-1.25, 1.42,1.49,1.52,1.54 and 1.70 had been forwarded to the staff on November 7,1975 and the staff's reaction to these cements were dimissed.
Regulatory Guides 1.27,1.45 and 1.94 also were disciused. 'Ihe staff will request additional infomation that was not availabla at this meetirg.
1.1 -Net Ibsitive Suction Head for EwVeicy (bre Cooling' ard Containment Heat Icoval Systsu Ptmps (11/2/70)
'Ihe staff 1rvlie=ted that the app 11mrit's intaar. eld.icn of this guide was sa&iaf= Ciy.
'! hat is that the available net positive suction head will be assumed to be only the elevation head minus the head maanciated with friction 1rumaa up to pump mction.
The staff.miv*ad cut however, that the PSAR was not claw on i
this point. 'Ihe applicant statal that the applimtfra would be ~
j amended to clarify this point.-
1.4 Asstations Used for Evaluatirn the Potential Paliological Consecuences of a Icss of Coolant Perndent for Pressurized Mtter Reactors (6/7_4)_
L
'Ibe app 14r-ant plans to use the basic aa==tions re.u.mei-ded by this guide ali.luida same of the m1mlational techniques znay differ fraa those of the guida._ 'Ibe staff did not fird this objectionable, provided appropriate data is subnitted for j
tDe staff's mm MiW w.al model mirm the staff's Safety Evaluaticn ome
- _ ill ha ha==4 on its cun vrla m rr b n t r-almlations.-
w
^
(
.. n
. ~.. ~
,. ~.-
,. ~. -
a~---- -
A- ~ ~ ~~~ -- ~ n w 8006180[
m-
-ge n,a nr, y,
,.,, - - ~ -. -
- m., - e,--,n ng y
~.,
i e,
4
~
g
.qa L
9 0
JAN. o 61976 f 1.7 control' of Ctrixastible Gas cbnveid.mtions in Contalmerit Fbilowing a Ioss of Coolant accidorit (Safety Guide 7, 3/10M1)
The mT14 cant stated that the design guidarce ard asas:ptions for analysis of the regulatory position of Pagulatory Guide 1.7 as
=ml%==nn.1 by Standard Daview Plan 6.2.5 and Branch Technical
~ Position Paper CSB 6-2 are used without exception for ccritrol of
's 4
l nr=h atible gas ccalcentrations in containnent followig a loss i
of coolant merident.
1.13 ruel Storage Feility Desian Basic (3/10/71)
The applicant took exception to selstic design of the vtntilation systen barvntaa of space requira. mad.s and took exception to the a===ption that the c1=adig of all rods in a burdle would fail if the bundle were dropped. The staff will canaida? these matters further.
1.25 Aa==rtions Used for Evaluating the Potetial Pw14n1anical J
~
Consecuences of a Fuel I!andling Aeridc?lt in the Fuel I!ardlfen and Storaga Fellity for Boiling and Itcssurized i#tter Few' tors (Safety Guide 25, 3/23M2)
The amlir=nt took several exceptims to this guide. The staff will consider this matter further.
l 1.27 multimatrucat r,inkafor Maclear Power Plants >(3M4)
I i
1he staff will request additional infuu.ation I+;+1Mg the heat i
Iced on the emergency emlig pond. The staff agreed to --
'~
f W uu.
an independent emirnlation of. the tenperature of the pmd after it receives this additional M ---Licn.
i i
[
1.42 Interim T kwusing Policy on An Iow As Pract_innhle for Gaseous ParHairvHne Balaanes frem Ilght-t*tter-cooled Nuclear Rwr I
aeactors (3M4) l This guido states that after adoption of 4pandi:: I, 5 new regulatory guiara will be i_maurl.
They have not yot been issuad.
Many questions by the applicant remained unansmrM, for exmple.
when will the gnidea be issued? Will a cost-benefit analysis i
.j be required? What is the apn14cah414ty of Appendix I to older
- plants? The staff will pursue these ratters further.
.'y ~ 1,,.
4 :..;; c ?
] " ". ' 1 %.- 7 8 R,;
?
E%~G 1
. T.
t 4
g'.;'
^
~, ',_, ;t u,3 e
s a
~
s.s
}
-5s
~~-
- a_z
~
=
..3 l
-l
i e.,-.
, m. -, m,.. a
- - m,,m --,.v.n-,-,- m m
,._p n;;-.m
..s
'Y I
,. f
.h-
, =ition of all paints used in the containnet hsi1Aig and.the total surface area of paints not==14MM for
~
'conditicme in this hsildig AMm a loss of coolant arv 44=t.
'nze_ staff will request additional informtion.
N I
2
~"
.g
. oFFIC E F 3
b eURNaME M
.g s
~
~
eaver
... : _. c j
=_v-.
' - :3&w,: fis M ir ~ smn !D, a:
r.,~~-~,4 A.--#
k-
'~-
~
- Pese ABC 518 (Rev. 9 55) ABGE SHe
- u. e. novenmusar emeuvine ornces sere.ese.see
~
~
L
...~r;,,,,,, ~m em -ms~?.or:xe c~io--n--
-~ * *~ v -",y-cr ~~.mvqv *cm97;*
.~
~ $
/
., 4
. ;;p,.
r g,
p f;
3_ :p g 3.
.g;
'JkN. O 61976 ~
3'
=
.~
i
\\
i t
~
1.70 Standard rcrmat arx1 centent of Safety Aralysis Pqrrts for ibc1 car Power Plants (9/75)
Otmazaars Power Ccmpany intends to follow the fomat requim.ud.s
_of this guide. Howtwer, furthe: M-=% will be necessary i
to resolve the wutand, requirments pertaining to analyses and i
reenalyses that uny be required.
l Driginal signed by S. D. FbcKay, Project Manager Light Water Reactors Branch 2-3 Division of Pmetor Licensing Attactr1ent:
Attendance List cc w/attachnent:
Mr. S. H. Howell Howard J. Vogel, Esq.
- ~
Myron M. G erry, Esq.
- 1 Harold F. Pais, Esq.
Ibnorable W4114= H. Nord Irving Like, Esq.
> A. M 11, Esq.
e i
~
~
~
.s.
s f
l l
f i
s 4
A
' ' ~
]
"'C 8
- 94acKay:ph r.
c
(
ou a = = = = *.
,... [...._...
1/ /76 A
DATE M W u. e. oovannasany enintime orricas is74.sss.1ee Persa AEC 318 (Rev. 9.$3) ABCM O240 a
- c..
s -. '
'~
m
.~..
.-,....;- n
..... m._
g, n
. n m. m,,a w v e ; 3-. pygg,.. n?.,
s.
g s
w *
'_?-
'r '
_f C
'. Q*
- ~ :~ " "l 1: C..V
=
.~. <
s =;;_. '[:s }
4 y
..,1 a:
-.g
'r
-,,7,
~
JNI.:0 81976;. f' s
,i
[
i l
ENC [46URE i
I
~
j m ug;.
i r
MYTYtDCt 19, 1975 i
- \\
i
. cnntes Pemt cnem 1
i' l
L. S. Cibanni R. C. Batman T. J. Sullivan 1
D. E. Born i
J f
r R. L. RW J. L.111rlcy S. S. Patel D. E. } h eirxy R. L. Baker E. Haskin i
I h5 Y
l i
J. S. Shively C. E. Mahaney W. J. Keyworth 1
N "* N r,
i -
S. D. Macray I
J. Read G. Mtnhal r
X'
^
W. Balke J. Gilray N. Anderson T. C ast
~
G.~ Turi
~
~
l R. T.4pirmki
~
t S. Brown i
J..Donohue i
L. Olshan l
W. Pasedag e
/
s=
oFrIC E F a
m m
- s SURNAMEM pave >
I
_~
6.
W.u. sa sovsRuusur ementino orricas nors.sae.see
, i Form ABC 318 (Rev. 9-53) ABCM 0240 f
~
(
,__m L%6
_M_u.a.
_hMe A.
-.m
'y "h-
-w
-T p
DISTRIHJTICE ICR MEETING SCM4ARY Docket File S. Varga NBC PDR (2)
R. W. Klecker Iocal PDR M. Williams INR 2-3 File R. Heinenan TIC R. Tedesco NRR Rswling (M. Groff)
V. Stello R. C. DeYoung R. Maccary V. A. Moore H. Denton D. Fxavholt J. Collins K. Goller G. Iainas R. Denise V. Benarcya D. Muller J. Knight D. Vassallo S. Pawlicki W. Butler L. Shao O. D. Parr D. Ross J. Stolz T. Ippolito K. Kniel T. Novak A. Schwencer B. Grimes P. Collins M. Spangler R. Vollmer R. h11=t1 R. Houston J. Kastner R. Purple W. Gamill D. Ziemann F. Miraglia G. Imar A. Carr R. Reid IE (3)
R. Clark E. Goulbourne T. Speis ACRS (16)
G. Knighton S. D. MacKay G. Dicker J. Read B. Youngblood G. Wrobel W. Regan F. Peacock J. Gilray W. Belke N. Anderson T.Cbx G. Turi R. Lipinski S. Brown J. Donohue L. Olshan W. Pasedag
' ~ '
. - - ~.,. ~.
,,