ML20077C922
| ML20077C922 | |
| Person / Time | |
|---|---|
| Site: | Monticello, Fermi  |
| Issue date: | 05/30/1991 |
| From: | NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20077C910 | List: |
| References | |
| 3.5.E.1-&-2-1, NUDOCS 9412070106 | |
| Download: ML20077C922 (2) | |
Text
{{#Wiki_filter:' Y . MONTICELLO NUCLEAR GENERATING PLANT TSI 3.5.E.1 &2 - 1 TECHNICAL SPECIFICATION INTERPRETATION MANUAL Revision 0 TITLE: T. S. INTERPRETATION NO.:3.5.E.1 & 2 - 1 Page 1 of 2 l REFERENCE TECH SPEC PAGE: 106 REV.: 129 l l RELATED SPECIFICATIONS 3.7.A , TECHNICAL SPECIFICATION: l i "1. When irradiated fuel is in the reactor vessel and reactor coolant temperature is less i than 212oF, all low pressure core and containment cooling subsystems may be j inoperable provided no work is being done which has the potential of draining the reactor vessel except as allowed by specification 3.5.E.2 below.
- 2. When irradiated fuel is in the reactor vessel and the vessel head is removed, the l suppression chamber may be drained completely and no more than one control rod drive housing or instrument thimble opened at any one time provided that the spent fuel pool gates are open and the fuel level is maintained at a level of greater than or equal to 33 feet."
PREPARED BY: bM DATE: S 9[ USER REVIEW BY: uen DATE: $ l REVIEWED BY: - DATE: f/7/9/ (GSghP) OPERATIONS COMMITTEE MEETING NO: /8O I DATE: f - 3 (? - 9 / APPROVED BY: % M. DATE: f- 3 o - 9 / : Interoretation:
- 1. When is compliance with soecification 3.5.E.2 reauired?
Specification 3.5.E.2 applies only if control rod drive housings or instrument thimbles are to be opened.
- 2. Do specifications 3.5.E.1 & 2 allow oumo down of torus level at the beainnina of an outaae before the reactor head is removed?
Yes, provided reactor coolant is below 212 F and no work that could create a drain path from the vessel (such as opening a control rod drive housing, instrument thimble, or other potential drain path) is allowed to occur. Resp Supv: AsTToPM l Assoc Ref: TS 'ITUTERPs IsR:.N Freq: 0 yrs Doc Type: Il23 l ARMS: TSI l Admin initials: Mg(d ) Date: (.o -h-9 / GU mil ' 9412070106 941130 PDR ADOCK 05000341 P PDR
. t
*MONTICELLO NUCLEAR GENERATING PLANT TSI 3.5.E.1&2 - 1
~
TECHNICAL SPECIFICATION INTERPRETATION MANUAL Revision 0 TITLE: T. S. INTER,PRETATION NO.:3.5.E.1 & 2 - 1 Page 2 of 2 Discussion: Technical Specification 3.7.A establishes the LCO requirement for torus water volume. The specified volume is required only when the reactor coolant temperature is above 212oF, or, when work is being done which has the potential to drain the vessel. Control rod drive work and under vessel work on core instrunentation, during which instrument thimbles or drive housings may be opened, are exan.ples of work that has the potential to drain the vessel. 1 Specification 3.5.E.2 provides an exception to Spt.dfication 3.7.A which allows draining of the torus during control rod drive and core instrumentation work provided certain other conditions are met. This exception recognizes that it may be necessary to drain the torus concurrent with control rod drive and core instrument maintenance. It limits the potential drain path size by requiring that only one housing or thimble be open and it establishes the availability of sufficient water inventory to assure core cooling if the seal on that housing or thimble opening is lost. The basis of the requirement for maintaining torus water volume when work is being done which has the potential to drain the vessel is presumably an assumption that torus water could be available via low pressure Emergency Core Cooling Systems to maintain 6r restore vessel level in the event drainage occurs. This presumption is consistent with ; Specification 3.5.E.1, which allows all low pressure systems to be inoperable provided ' l the same conditions that allow the torus to be drained are satisfied. ; i 1 l mil
h IYY'k#hk Detroff d pr umn ,,,csr 3 Edi,s.on gy$ '
- . Deviation / Event Report u.,-w,NP-85-0625 , ,
Part I h*'- 4 % ""T**J . "-'( Identification and Description b' l A., T.tle FAlLURE of: Lt R.44 f MSCJ4 A%C VOt.AJkt". VEMr AND EX2AihJ V ALVfD To N 500f fffMfA)[2._}{$)f1 AL"'5652M, T me C.sa'ery Re!sted 0. 5prem f. 7:5 / s Occurrence.oate ulu,/As /
}
i 1e00 M ves O ~o c.suil-Isia IiIili iI - gescr.pt.on of occu <e4<e or aoadet.on W fTW TV4E: A._%.Tt* IM Hor It 4., A M OMOAL M.2fu.i.UJfLL_ r
$<.s:D_TY r3y FAcn_tT ATP f110DV AA1THRQPL A%Tf"-34. h*T" '7'1_ L'"l; C"W N Gef=12,rs tr- Fim > rn unotoMTe- 5:Oru THE TntMe, ow mMp_ WM unf ve:n,
-#-/ o4L4 N/_unot,E s few r ut:L \1F*a t Af A Lsim 1MU A<Wl/AYM1 QPUB A f A -THT
/.11- T:otr) f t':1M ,. ANJ13 ad/ O AM f"1r=:/M AUf-#: \fri t tAF1 Of7 Q1M \f QLT,.f;r a / !I~ 5:011I ~*
- F#I% .
5:Q11 t=n TO 2 L A<52, IFJ Th fM(::r 9*'), M CE'1E'*-N)MQtdCCW14 4d AGGi-" ATEI"_) m G. immeo. ate a<tu>m Dt_O/ r:n *1"HP *v 0 f3A Ot</ M AD_f,E Gav e 44G la"-71r AT1ri_1*TA "TT':=NT" (U nLV A % CDE P Lu m::1)
- d . . PDffve?f M DT:#-c t- 7Md. </D M4 AT "l'2.lO_
Org Sec*.noa 3are f H.De'ereates L inat.ator .
/o M ~711 " M8'0 / r")D12C_ $2.h W/-. Ghdar i d.[1.de/26 k.
lll7f/r.> 'f Part 2 } l Repo M ty l -- s Pe son coetattea l f P S 1*m }; A. Ocea50 n 2 4 $ %o n i ue .2Wh nose //M g32kyhCsCK e C~~~
'~
r-e 2.3 SS~'~ > u =ro,,oe, e.
. w eso n nn th so h l tr a nse *>ce
'rv ars n sn :q %o
/)/24/f6 Y e 3e- .-ee ar) . CfM.N are s*< 12v(' / tyA.S' -
Part 3 lV 3 CARB Review l ) A Auest eese.ot.oa ot orc streme a-o .+mee a c act.oa M ves n t43 q s
' Y ves O rs)
- s. Attect reportaD.I y de'er** eat on c osso ant ac re n,.-ed n ,5 15;Ko 'Jee't.rc vo ' 34 ,
i' D. E aLat.oa aad Acv.oa anc% mea- 7\ l 9 Cro NP Or**, n Pac Ce +- -- -- f n sov n e< re.t a i n *4cA n NT n Na n u,,ateeance l#o;.wat oas ['
')6 Y nM n '.* n vr.>v _ /T'l o c- _ _
s . Awa' tor seetme t. .uatdry'k ed d ll // see y /[ M !fi h l
# ( 77 d N 2 E. E vaWar.oe cse date l G (I.7B t.gg.co aN. 6 m/ ha1/ '/mM/
! n= " 12hdtW~' / -
# -Q l l Part 4 l l, Evaluation [. l _ (([d k , p
,oe ra ,w of tre :+ .e.y 6 kit (E/Ifw #g /gfyJ.ftgu pf(f/ //WdA f/M % g
~
.*e W'
A o sc .t j i i t)
~
c V ~ v _. F -, \ j
~S f 8- &//p dC } a n <. r .u f r ~ !sr*, !A A.st<G l_id- " ~ ' ~' M % y y
? I V./O llt1/'7/// / Mh Q i n
l r II //, T /. "'/ f./ // '/' i ifr f A. . drl J.-/ W M 7t<f
/ }. ',.,,,,, 1.V !\
\.
l
}f0 krerl W n'(Y 7<~~ }f"' & /' f
/ deil#"',I ~Sa?.f/" ' b-s Deter meee81
.e.-....s
.,ek2 WsM~~ ~ M5& gY n
_, aA-- w .wg# &a M
.5,;
/), p[f/p 4- Al.*-d. [4" 9. nItifIf.
(If required, attach a Corrective Action Sheeti Part 5 k O[] [k/f , Work Completion / _ f f _ . W #V'. M) , l N'E t}l'j!dW/ U- h
- 9-C.kspro ef a} ,- *'5'.$ g c n~,p ,
{(( , , NO A. Completion Review I Partb / A lf l i W' ' 6_-.i t/ t/7%dV" , , - ~ rw a n,r v m, , =k'h i
. C m N 'Y' [g{
j
I f
? Eclison Corrective Action Sheet o<, = f60N
. ,. -z. ,. 5 l -l iI
^
Part 5 l l Completion -
, Part 4 lU -
l Evaluation l C. Peopcned,Recep.al(otrt<tive Act.on: 1 05aO freeting A. Pemedial Ao.cn Tak en
-. ~/ y ck K 0 4 6 Alt 4/it - O re, O r.o swx.y . ;
/ 2 Prior to dedering ODerabie
~
# Ye5 Peo
! 3 An.gmedto d/6 - [ .l -
; y o,9
[ 1 h Y7 4 SettsOM I TN)6 , QM pg 4 Reed completion dateM/d, Er d A I d @ d /,', 5 CAR 9 4;.orowal j .) fdff ** 1 'Y M 1~6 e,& ; t Ost& /l/ #i'& e 8"
',* , t n.. i it L M .n. l e>Jc H u / 4-9-%
i
~
] () ' ..-.
l' . I
]
4
- - . ~ . - _ -
8 Comt.leted by Date g A .m gh[/N[b / / ,, . I O Deterer. read 5N((q,M / D'afed/jC/83 C. A r.cer..ed by M//~ Oate E Preocned C oe'etf.<e Ac'ao., to Pre.er t O Artmn r .ea roarc entaerw eence- y i Oh0' meet.a3 f Retwrrence- L] v es O ,a ,f
}
Q x ppq ty.Lk_ag 2 P .o. ra ceoa..no <>oe.aw., (pgj ~W. 3/7 f(sy)T/ g fp n .94//14 f1t Dm D so d 3fr yn j'
. MVDsMritDAmb+ts ellk.t() ) Anted n .4tfA sg % _
mud71-12+h o, i
~
hifb o' s' v fni-EnXA m ?/-F M P!A~*' scow h J/ W h 4 yt ~ e Pecd como et.ogdaer /, 5 C Ap3 appro.at [/ TfrMt 3 ~l M /.4/h. m P AA A W M 4fX M jd ore ?/H/ WI
-(tyu 417AE
~
d }4'4 f wh
~
f$hiY M? AL YEU4tl40 gydb)($ _
. ye>uen ~~ m" (1 AO&E .
t 8 k 3 r5 J'. s { n - / /- l 4 f . < Comn:cied by ; / /J D*J//f,82'_. ' J r ae,e,,, ned o r S11 6 / N f W ~ D"*3lB,I)hl'=;c'"'**br . . [ W- L **** 3II412L '5
+
. .,,o s.,, o, A Pa t s g
3V.i m, ti E t dR'g,, Jf' M.W -""\ f E , w -
+gg
I-1- b'" '
- Q.$7, I , b;' . ( _ ^ l . U~
t wno. op. es- iv.a r- v
- Dehbit, continuation Shedt e... > o5 i -
Edison-Note section to which addrtsonal informatson a pplies f, Y
> All AG.LO b)/ _$$ 0) <
^
} st>< f t g ' g at
!'- ('RT00. I l- []w doti, s-n-n nauaG ud s - 010 $me. p /sVN h /
- 1 h bl $ _ Sh k
% xMA6me14m K1 enea'a
\: " ' j-Jedeu& AsA/. J a
./ddOJM /IM)flNrMt 3l7h n
" " [bbiAA0xi/'31/7,k
? e
~
$ A J J _MA _
///bA L b/lciornax ct (74A,tx/J J tdis, ffh A r 4c'_A> n wa,d /. 3l- 74 fh11 UA At.v' ' 04, vwx:
a + A '
- "'N~AN
[ PApr 4g, [cdT,3 ] /d6N
! E&A k<m chb em ,.
m _pi-w-ecdwoc oDA 9 7?o A e ,t L M ' )
! c w' 173
'/Jswnm d Lwas. ' ;
; m ' 'W -7 7'"' /Q,/g7 4 M , ) f f f A, )
l N :,1 - h" 1 e v vv 5
. . s
w t E t ::^ L j'FrT { TMQT%gW_wam,gng,wH+ ^n.w : ,:cy-. 2 g s y; y .g 9. , g;]g yg~{gtM{ :: . . - yt<q:4yW.(,gg gy $. ,.'g 5, y .,
. . . > .e,,. . --
gg ot 9susn 11.sscs_ NP-85-0625;.p. y..- y.y
~~ g
,=
% 1 i
Edison 1 \ continuation Sheet .. gj-. o,2 6 } i _ Note section to which add, teal enformaton apo6es 1 5
- T @ D1 M M N W /11@ M W @ N_( N T*WD O MI 7 i
_rror u n4pSt2ctv rne # . tn , . . Mt=ces= . ! n-rHT: mUnc.%WD, VFY4CTD7 VCari . A __ twrer_ n=/ or-Ae Aftecsmc=TEL.] Ls 00'. g 9 i DChCO M DE E7I N ;NI r:tw_uro ruiXKviLArnJ _ ( 4 N 7 b ,. k D N U N N M N 1A $ D b b kk* E lI
.1 .pAM e t 0:
1
. 2 ufrtzs= cu e en (To F%C1LFTME T2G% LdEG0_ *n41% CN D MCT _
3 s 1 1 E alt nn) TV41: \1t=W AND nQ nim AlAM TM /_N t SPnM lAnkylof Mt7dl4 ,
"THE D F~/FM m _
h I i 4 t _ 4 1 - h f S
~
j. 4 e.
*j 1 -
I ,, I '1 l t 4 b b $ 'i i j - t d e .. 1 _
'nb ?
1
- . -~_w... . .
i t 6 me.o - 4
' -- ' i * ,8 - [* *
, .. .l
~f 4
y- l " 'y.g . : . -
-.._ ' .f*f,
' .. .?; 77 ? ._.9 ': :
- 7. L : . , t 3.; ., j
-8,' . - , w ' , . . z" ;c . :.
- . ~ , . > . . . _
- . .,,'..~,TM, ,- . ,
' e,e,'cf *; * ' .,,. '& '
.~ *r*
u_- ..,Q>- r', -
- _5 *; .
y, L ' , f'e ,; r e: - '
' ' ~,
'}.
f
. p - ** ',
- . .- _j.} -
, _ ') &-} ' . :l. . ' ' ?} _. 'f.. .~ _
' M.a;g,'.y;;. . . '.n; , . * -3.
_ :. *i n:Q
., . . .y g,' ';, .
. ;' .,, ., ,,.p.,s; a - ._.
, ;. ~. ,:..m;
. -
- n: r,
'*.%* . 5 . +. . ; s , ., , .< ,
. ;* 1, ', - ?'y'. ~ , .
*,, e i -:..;f %. .. . ,Gl c' l . -
% r G
..J..'. ..i ; } . 7.; { *, ..-
, a
I . l'
, w < '"?q@ 9 ef ,
j- I; g, p f, d[p 7,$ ' "' < ' *
*M]
{.f DEM N1.VE1W CHECKLISY c"' i Yes No_ - r ,, 2 t
- T
! 3. Is this deviation reportable? 1._.1 1%1 .- I 2 j _ ,_ ['
~ . . . - .
l
- 2. Does the deviation described in this report prevent oceting Tech Specs for Startvpf 1'~1
_ d1 .. I ! t i j
. 3. Does the deviation described in this report effect the 125 ability to achieve the desired power level / operating E i i condition?
- _ i
! . r . e
- i 4. Is the deviation described in this report significant 1 1 1_1 i
enough, in the opinion of the reviewer, to merit j special attention but does not fit. category 2-37 l 6 .4lb,h A lu W hl \ h ckw . Mb r> "'W'UN k /^ l" e cl g /o c}vn s ^ ? OP5 Reviewer / ,,,, , (g l ,% : Tech Croup Reviewer ~9 _, f'b) d~- / 2'! (>r(' ) Date If any item ('s) are yes by either reviewer. managecient review is
~
NOTE: i; ' - required. - m . 3, -- - - _;n =:- ., Yes No i o _ _ s. Assign to " Required List". @ 1_1 Managevent Reviewer k ht ~ '" i 2"lNb Date R &.AFJ.S : f
-7 / m awAv~nfa & L.sw a '
L ~,2 -x-g -j a xy x&s c-- - Y m mo OwW rm '
.,i -
. ..h.
. .. :i' '
;:S 7
-j i
l J
- - - - - - . _ - _ - - - - , , - - , - . - , ..._n,. _- ,,,. , ,,
/ p. . .. .. . i
- m. = 16sc
.:.g_ J_ _
o
- s. .
=.. -
7 l o j l
._ , =
=-= w- -
,=. : :
._ a- L_..__
W l _=,, .- m.T-
= ,_
m 1 3 , A. A. ._. j
=, 1
=avs y._
.u. e fa. -_ .
<._ :=.- -
.m +;
= -
sawuaswan ._
. c._.
1 t j atT
.".Y "t .,A* "a i
m _ _ _ .._. _m s 1
- - =- .. ,
- . ._ x._
o2 =
. _._u.
. u, l
g . .. . - _ . . _ . . m .
=
N - -!g g S p _.._._;
= l l
m
. ._QU < ... r m .o... =
i
..~
f ~ 1
- e -
' w .Qs g 9 , Age %r2"m.4W I W im.n e E '-
, C:
- a U =,, y
- 4 .,
/J **' '
1.,;; ' = ?-" ' mt '
.",r,_ M l' I a 's 4
'Y l
l '?
.~ n,< .;;
= #,- .
.m '
yn a q ya 'Ll i {
...:: M. i_ m d=".;tf
. ~E'.
([]n ._ r.
~ ~ ,
4~~=~s"m ' _4
- " " _ .5 /-{. M, ,~ 5. g
_ - e @ 4. ,,,. g ._
@l. ,i
'**;' m.
't L". 3,,r---+ i
! . ==:.:.=.
. _ . - FLga ._u = 7~W ._t k .'a. ~- l~ c
-i
. .o t
,,u _, . .=m m
i . . A ,". -. - l *" 7 c78' 'I
.m,,
-- ra,. ._...
i= 2."_3 +3!;j . n#rtW,,,, ! 5" l A -mwnn . h . G_ 3 . ! i, g' .- ;
\
j i -
i
, a$
s' - gr p g,. ' pa- v '. V t , *,? . 4, i f- P l
' I
\
HY DRAUL K CONTROL UNIT - T YP!C At F OR C1103 D001 'WU le$ _ . . . . , .n.a =na ,, NOTEE s a s e.s was .n..= s e eeu ews. ri semi n - i fI w., 2m Er..S..'.* .2...., I ; g, ,@ .. p3. .. ,,,,,,,,,,,.,,,,,,,_~._.,..m.....,,) q we > _1 .. , , , , , , , , , , , ) di +
~~""
rist kO, U M N . T#. ZA." %"E "" * * "' * * '" l
= i,;,.
r, y gg,penr.r..=A=c:..;.;c' l
.l,s a
..,,<,,.m.a.i.-.,n.,... <
3 -. _
'.,x"
., j
,.m.,..<m..n.a.,.~...c.,
. m.i... ..
...m..,-
i
. 7.~a,
,,,, _ M_ ,
7 M. y r o 4 s, l
, . .E I -
L'",
& (
" .sm =
. ., g
"' s J 'iP.*.! I'*. e
'-w V m '1 ; >
- '-a
. l 4" .=g L t
- i -h.
e 4 <44 = I i i
. ,n 9*
'** *a= 7 i
! *.Y,L" T,'h M'" $, l ) - jq.p'" v l
< , , = ,, '.7 :=,3 ;' ,
m; Qras *** d li I
*s.trL" I
t i
. _ . ,_. T'*' ' " ..-
g
> l e is .
r
,g w...,.,,'.
r '=
- ise
&4 ec T4 ~ 1' I . ' *'*^
r+-%w'*w a *a's ** -a,',,, ,,,, ~
.O.
-- - eme r. rweies ,,,,_j p"r i
~""'"", " *1.Lo, .g, e ,.
m ,J ,, N ca. i. . .o r i d ' A;- O e~wM w *a's = 9 g,,,DF , g g ,,,, '
, ;rm; y a 7
$. V C--ww { t y"r a7,'\ , , , L - :I I
l 4
-fpd E * *a.2 ,,,,
S,. :M **a '
",,'l,,,,.,__a g, s
-n.-
- ~me l
)q
.=.
pgy 3 g g= ,
~, +
T' --t4- _ , aa' ,m <= a g] r u
,,. *yi n r:
4 r ~" we
~~
s] O 114 r==
-/~'"
iw p._ s. Q ~_ he .-v
~*
;---* we E
*-e .l
( p g,w I iw gr m e _ . - m
-w p%{fw .>
- b. U f,,,;, s ~
I
- .- .- r-- -r 4 .:.
1
'w -n s -: '
z ,. 4w - b, .,.. g _w- - n ..-
,q 1 W
0, ta"* 0, . . . _ _q t,,..- i,,
,'*" K f,, . a w
,.s zi'n l--< w@n 77
,,.)
'~
~. 7
=.
~ ~ r f~"'U"k i N
l D 1 r5,=.:- "'i=* O 2P k l-4
;-J y,,, - -
p ?- }pthP
.,.5 ,ar,.xx., -
,, .,, d +) { fa fds J -O l EM.Jh \"'" _w_ i
.,_ 3 .
c . ._ .
; l M ""
- O~ * * ' " [6 W721 - ST03- 1 ,
5 5*- c L W s,e" 34. Tu I . m.aus sase ses m,
-e.7 ras, ' I vs ., *five ca rsac m to es u mB LageB q# }
a.re ,.a% .mm
.,r,- rets waL*t
- Q,,],* t,ts aftiet IntstrPv, i,v.e.mse.
y ax Sti s errt.m se.r. nam Il
. r l
E [suctria strerv nottrrol I
- oO& .O --
gg Tfu515 AM a tD PPODirED ORAT!WC
/6 7 I CHANGI.5 OR m;- AOr3 MUTT fif itMOUGHT I I
"" %/ 70 THE ATTP.y? don DF THE PLANT FNrJNFL#tW.
DGV.h CR%P TO Lt'WkE THA1 COMN. UkATICW ( OMTROL M nsAINTAINED l i C *
^**
"_*,U_E , ., ,
_ _ .b.e_1 T_ott_ _fd tsor. I_e t..m t__2._ _ - 4
, - - ~
T i -
)
e me. .. .w.w c..,,, ~w l CONTHOI. ROD hklVF S Y9TF M i 1.
11
,"4
_ _._ - E . . . N ~
.,3 b"
G g reses vc , a ***
,a e "E -* *^~'
, ;, vers i
,e**
g <~ l 1 2 wErLe r 6V - C e ten 8 . 4
,i IGlEl
? " mammYemY t
m$E t .
" ~$ ~Y$IY%*=*L . . % -,e r
-)
, t r
'^ '
R_,"__ 4, - 1
, 4* -
5 q,
,_ m LZ Jw
,;:a V --
a;: == h
*4*'y*
w gr*w ;: was
**= ;:= ==
y !
'*** g1w n.= 1 4
.. . g , ud W 'e 7 I g ... ,y' *
... g g g\, "** *
i a '**it c
,ca ,, **8 MNI 1 ;;, l W
g
- e
. - s < ~ 4 y-
**?_**n'****
} '
Y 7 "() i tw_ rune r *\_(s a r lw
\ v I
- a. := .
\
m pom U g ***h8** 4
$*. ## j.
. mas R _f g-
- ,jJ --
W.- EE lf - 9*A m 9 w - . a 3
-..-~+-
?;.'
f u 'M-h a h f' se
'A a1 I J i
., ... l4 3._ ._ ._, .
.; l
$ J L a l
w
'i.'*
e 4- :z ,jy pues
**a q +N .,7 r= t Y
p. r m t. -- n-seis-e is 14 assoc Arts _( r= Ill 80LmDay tirawrwG '
.n w.
$ j L
pw
=A:p _.
ts
.sw
!j iw 1
L,w gfusT'imm.gg l
.w F -
, I' -
,mes 5 n , * ~
>\ ~-
j, y f.g , fg
'b . 8"
, tw mestysr t$
'* i sue setaa rur
{ Mei'Ef'ULfE) 4 T t' . k *
- VW ( :THIS13 AN ClZARSATETYREST] -
ALM AN DRATINC CHANCES OR REVISIONS NUST BE BROUCHT TO THE ATTE8Fn0M OF TML PLANT ENGINEERING resca caour CortTROL to ensuu tuer cowricuaArron ES MAINTAINED 1""** l'" 7._ .",, E, aul ,
~~
mg=__ ========= w_Detro_d EMison n_ - pMsc;K e ._Termi 2 T - CONTROL ROD DRIVE SCRAM
~ ~~~.. DISCl{ARGE..u,.,y
-,. . . , , SYSTEM u
h .* aw
ea_..m_ -- .2
. ~...ee ..a..# .aw,h .- m- ---
.- t t ,
b {
- - = = -
l H g , y .;. 3 , s P%
*Y,, 'K1%
j a
. .Mt!F ,
l
" - zurt G
M' u - a.- - l 4 7,Q '** 1
-::= w:: u::r= ,
" r E"
W g g f 5 z ~ f 1 i
- . .::- a::r= '*'**
r , l
- r e l j ,
- .w 4 Y l m+
7 0
) E 7 - : ,
2
'NI (IEr*E 4
ry . .% p~ vie ~ , - d 7' j -
- rh wr %l
= J g
l l , i l ^5: a
- D ,
5
. .U- .. C_ ,. . "
VWh6v. ly w y em ly em
)
"" V." -
o" "a.nism
'!" ;" _"-W'
- " 'm' ": f: _ 'w e -
' W rh g*
i c '*"
\
- - r:' '"A.?e= e a 'M
( , d 4 r r d Irm -]:b
~
8 la. la. , g as gm c.?."I.' ,,, CHsu.tmilixi-d b
** * % #). . j f.:s. . .
~
, f . ,.
. " r8 . ,
. l ' Att -
*:as^ v~ - -
f.
*E (b1. .,- - ~
4 ] I I
l 1 1 i f tr.n me m. -.,.,.. I 6 tmas e an.npas as, s.trist$ Emi as vem e esse == *is meses .ar eeresme cas t s
~
j I i 6 r u e 5
~
a , a .-.=-. n
; , yr : i+r -- ~
- - .m ~l: we j I'
rusc rues g eneia .-
' WP emme weiw e-- -+4p I
.y., r V**
y q r v m __ . e reesc r r rone _..,.,a_,,, wu , l
** p 4,Ed" pc p.-
are esas *W am*e ssllr esa asl7 sten touc ll6a 6all resee emasl;J '" ape 7. ors essv etes r r
"'* e.,0llf,*51%,
e
,, e- ,. r
'***
- a"* ttt' "**
f [ h r w - =. i- a ,
- - 5.
i
' . - =w w i l SE genes k
nr 3 r ' t , J'-~ - I { i 10 ' 1p q r ,.. Y-g A; l ,,,
~
9 Em r rNn $ A i
,, n,.,e w Q W
g w n d ' '
"8 4 g JA y g El la # se L E 7".O g . JJ/ ~J1J_/W" "
rg ' t are t ries gy, ed'1 ' ed'1
~* * ,,
1
! _ 1. , t j
r roms sa can _We . F _, [ - ,I ; e
"' ., nlQ Y eOTE.
m-Se194 is T>f A310CIATED
'"'* e' E fil BOUNDEPY DirAvlMG
/20 io / D b -
O 9 *
, vr _
t vt
"" (M7 703- 2 sense w=ws on.ar am same .
, v, .- 3 3-r e
*ise.n
-- ense.m.a: e.1e e.s a.rt.e,r,.oe.
. wales *
. . e.e .. . ,,.e...
pumpuous nas eerse to erswu e,naceam treen, one ertaas.o metausterratu ar
.r.
.ru + *"'" fg fg 8
7 < .== , . 3 e e fNUCLEAR SAFTTY RELATEDj i s ea c es T_HISESIS AN.AV.TO_ CAD.P,kO_DWTD DR4 WIN
.,_ _ .. . CO E T---
TO THE ATTbrT10N OF THE PIANT ENgiprEEH[NG DEMGM GRfMIP TO ENSURE THAT CONtic,UleAT106 ,
.*Me-!ft.Lf5MS COWT'NOL IS IdAIPrT AJMED
* == ce=* Det rod Edison Fermi _2 _,_
===a~=
a s ~.
'"l"".T -W T CONTROL HOD ORIVE CMa 1C 3,r- SCRAW DISCH.'*CE,s, SYSTEM
-wm.-mw- . . r_~~~"~~~~ . _ _ _ _ _ '
- _ . _ . _ . _ - . . _n.. . _ ~ . _evsrev ... r.
)}}