ML19268B933
| ML19268B933 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 02/10/1973 |
| From: | Faulkner H US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Deyoung R US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 7910171040 | |
| Download: ML19268B933 (4) | |
Text
s
's l
', ? l RB 10 $73
. )f-1 Reactors. L
?O R. C. DaYouns. Assistant Dire. tor for Frassurized Wate h f4, L Thru:
FITELIC CTILITIE3 MEETING 1r!TH METRCPOLITAN F.DI
.).ii,
!?b T
N FOR TEREE MILE C
ISLAND UNIT 1. DOCEIT NO. 50-289 l d f.2l Enclosed is a summary of a meeting held in Bethesda, Mary an y%
.1 An I
i Corporation.
.. s with General Public Utilit es b
en Ja w ry 18, 1973,
- {y attemiance list la also enclosed.
M' I
$)
j R. J. Faulkner, Project Manager ap) i Pressurised Water Rasetors Branch f4 M
Directorate of Licensing
".Q.,.
Enclosuras:
. v\\.
- 1. Meeting Stamary of 1/18/73 7
<t.
[
- 2. Att d ance List JJ i
DISTRIBtTTION
.fff RSBoyd
' Docket File
- y'g cc:
l DSkovholt RP Reading y
DKnuth PWR-4 Reading
'.Q.
l RMaccary HJFaulkner
- l'#
i RTedesco EIGoulbourne
)
HDenton PWR Branch Chiefa I
RWKlecker l
MRosen l
R0 (3) t AEC participants AEC PDR A
j Local PDR 8
\\
t w
\\
e p.._..
m.xM um CRESS.01 m eqpia
.pSB.._
MCd 224117 ghlber:jk NN'"ing ASchwencer o /73 2(./73..
g 2/s/7p--,,.2tg /73
,3
.#/
i.,i........
y e
Atc.p inn.u n ucxon.o.
'7910171@y&
.5 m,,,
,N I
i EBCLD8tfitE 1
)
WTROPOLITAE EDISOE dtStPANT - TEREE MILE ISLAJtD ITEIT 1 i
BocKIT WD. 50-289
's I
spetART OF ttEETIEC - JANUARY 18. 1973 j
_i 5
N U
s At the request of the appliment a meeting wee bald to diesene the flaaMag j
potential of the three atLia Ta' mad sita due to failure of the 8tsey Creek pump steessa f d H *y.
The meeties was held is Betheeda en Jemmary 18, i
1973. N eensequenses of the failure of tMa eterage facility as analysed
?
by the,. " -
appear====resh1=.
The,.1*===* ese informed to fully e
desement the samlysis and resalts in a formal assedmeet. Additiseelly, 3
the revieur sehedela and a for estatendies *=.h=4 t laseos were Mw i
briafly with the appliment.
i
..)
31SWES2W h is11swise itsee relatias to the fleeding potential of the three Mile h1and remeter alta benemme of a pectalated failere of a Steey Creek i
peep sesmage facility were diaeemoed i
i 1.
h app 1h*'s aanlysis of the potential failure of the steey Creen i
done is ben.e4 en the telleries enouartienes (a) 10,000 arre-feet of 1-f1=ad aestral storage water la the laser reservoik, (b) the ese of I
peak discharges la liant of meerese M% embeegeest to the h d
M1=re, (c) the see of va11sy storage effects in resting withoet j
eredit for fris*ht effects and (d) the ese of walley storage reaches y
about 1 mila is lad.
g i
1.
The fe11mering amoseptians wees used im estabitahten the critical b
failmre moder (s) apper reservoir fall (about 12,800 aere-feet),
i' (b) lamar reserweir===*=i== dead etsrese pine ruMf free see-half l
the stomy Creek probable W fleed (PttF) (about 28,000 acre-feet),
(a) the apper dem is ammused to fail indesing a 300 feet breach ta the 1 suer dam, and (d) et the time of break the===Maad flow is abest l
1.1 mrilliam afs.
i i
onnte..
3
[
ev.%.we.
)
3 e.n.
~~se n.... + n.1:n u.o
~
~~
4
e.
1:
e O
Cn m
M1
-at 4 n
d 3.
The peak dimakaese at the usuth of story Creek La 455.000 cis. The M
fleed wee rested to about 4.5 miles ahere Barrisburg where the peak
,9 diasherse des to the failure would atteenste to abest 124.000 efe 3
[fi plus see-half the seequebenes River PW. Frun this pofat the fleed peak one treestated withest attenestian to the plant site pt a peak diseherge of less than the seeism besta fled of 1.1 milb en afs.
~4 the teamite of the appliasetS membste bened spes the above esaditimes
['
appeer sattafastery.
M. M1*=-" i=*=da ta fully dessenet the smalysis g
and roamita to a fr, mal
. Alas, it saa stated that a obstdorm 5
- m6 test specif14tian bened om ester level will be required skish
_9 Saaledes adequate onesias time to *=p1-the ehetdows.
MU Adatetamal (tes diesessed at the gestieg are presented baleWt
,apwiew sahedsla. The presset zwetar ashadala salla for dcas review is
@e april with the prospestive dentalas data as 11/9773. Feel laeding is
'A puenently projested for 9/30/'13. The applicant una informed that asie-M tatmies its present embedals for respeedias ta entstes.'ias infersettas O@
will penbebly esse a farther delay Sa the w.a=1=.
yet testmece, a 3/13 embedetal date for the aga==1t== break taformaties seald probchly U
A seemit ta a pee m for the ecR5 mesties.
--f wt toesifiestisse. En tafermed WU that a pe=1*=89 rorter of the 2
===6=amai speettimmei-had been esadmeted and that we==+ie4pate a g))
asatias en this subjest ta aid pobruary.
y,,
tedestrial sestrity. Ptve open itsee still renais is ra r i to the
eita tastias of valves. WW inguired me to shether r
there to eene paret-1me salve yesblem with B W reetter planta. We 5
taf===ad them that each ses est the amas and thee all plaats will be 3-resetvias **=t1=r 1stters in the amor future. 9 pen e==p1= time of thair E
tettial rarias and when thay bore foremlaced plans for teptementattaa, J,
they sam 14 like to di - these with us.
{
??)
i k
m b
o,, c..
l y
a u......
4.c.n...L*..
.... c.
..
- ui ascv u.o N
ocumu :
ATTElmOK2 LIST ABS-Liseenina L Falkast L. Em1mmee
% Eiviano A. Seheemmere L m Atar11 age W0 i
6 A 3mPrert Elbert Ammociates i
e i
% Jonassee erart-time Attendees P
i 2,
e.
iv.~...
o.e.
Fenn Ag( lit B e.
4 4 81 A B CW Jitd i
i m
p
,I gi