ML20030B380

Submits Sequence of Events Re 801017 Water Leakage Event at Facility

ML20030B380
Person / Time
Site:	Indian Point
Issue date:	06/22/1981
From:	Martin T NRC
To:	Jordan E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML20030B385	List: ML20030B380 ML20030B387 ML20030B395
References
FOIA-80-562 NUDOCS 8108140498
Download: ML20030B380 (40)

Text

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~

.,(,.,

-7,-7

.:.1:L..:=.: --

- - - - - ~

" ~ ~ ~ "

". :~ ? - ---

.,._._.,~._.._.m__-

r o:

tE. L 3csED AfJ gg g g

r. T. %.wd 4

wnuncuAv, ocTunsr.n 1,

l 'Hf 0 v aipo s cont-a inano n t (v.C.)

e n t c e.* 4 while n t.

100*

nat. 14,23,37 f

powor to repair l a t <. k e.

• • n rno Con 2 =:r Unit.

(F.C.U.)

o S25.

These repnjrn were prompted by a der 4 ire to reducer the n.e n su r nd i n i s,n h 4.c c-to t.hs*

wa rs to Hold-r up Tra n s k (W.H.U.T.).

I.

8 P RT CJ%'t, OCTOL.E R 3,

1 Ts b O V.C.

e n t.c r ed veh11 s.

et power

t. o repair lers k o Ref. 23,37 un F.C.U.

e21.

Duriney ntry, the flonto, L

ra n p6o c i n t c o with ci t 1 <.i n n t u rne, V.C.

nump Pure p contro11or used L.n t h V.C.

Gump Invel inti l o u -

t.n o n s y n tc~m a, lif t,od by hand to che ck their r

opar estions.

i Raf.

14,37

.; o b se c tru e n t. nie.n nu r ed inses.knoo to the W.H.U.T.

e.o b s t a r. t w ) 2 e.eluct t on.

T bt-V.C.

t n uent-1 <- v s-1 inelieri t on nynten. ne v.'

s=lu sw e d u nowa-o a es water levol 1+o twes n the 45 inede and 91 $nch level s w i t. c ho n, ein one inta tz un.ont ntn1M, und betwrcn the 51 inch and 9 *7.i s.c h icvel switch on thu otbor stalk A32 1*.C.U. weir 1avel=

i nd ie s. ted belcaw 4 inchen.

~

[

7 m

TUnuuAY, OCTOuuk 14, 19H0 uiesh ws i r Icvel

s. l c r rr rece.tvun on r.c.tr.

t ;/ 2,

buf.

34,24,37

)

(

evnlunt.ed r e ss 61 n s; abe *u t.

~1 i n c he. n.

3.i es * > n n e s-

t. ! s i s. o l i. rrn and si e t'l e r e d.. h e.

a ln rvi channeJ e c t i nts won br.w..d i vicTo r ai ni c.

Th1 re rem mnee ein no obso s vee: i ne r e n tse-An V.t..

rti d i,s t i o n,

l e v e :1 ciet e+ctor e i e n..-

point. anet *. u n.p e si.nc rv a s1 i no r's... sr.s-in c h i c u 1 Jet. e d I

y.r..-t Leu 3ntr.,

U.M.U.T.

$ nl eahnueN o'

'Wa(* t c r coco l ant nysetem r us s eli ng s : no f

o u t..t ed. bu.: n ; nnd, so e d er.r? r v e s' chnsu.n in (27 wair l e.v e.1 indiust.isn when operritorm c l o n uai 13.e s.orvice wn t.o r supply av.6 return l i n ew s t_o P.C.U.

s22.

L t

It

/ ' 3.DM **rew

,g...ea.asy. <-wrai,.y w.. ~ * ?#!. ? St. ((* "*T.Z'17-~."'.F G;--5G7.**7%E7,,pfg,; '5 '. ;. [

a... a -4

.a. w.u +.

- +--.

r

.-.e.

m ~~~.

- w e. :. u a.

. n...

..s..;...

v.n.m -

.,e

~...

,a.

e.m.

..,,,1...

.,,.... ~.

.: -. :-;...v.,

.Vaw rww.= * -

.,..;,,4..,,a...:;y.

c.

,,r. w-,m..r.,,, '.,...

... - - ~.

a.

.u...,

... n

.m n.

1..

~

"* ~~*~ ~~ ' ~ ~ ~ ~ ~

• * * " ~ " * ' * * * * * * *

• • • • • '*T*.*****~***

4 y

................_._....f_.

m.

N 9108140498 810622 "

=. PDR FOIA

-~ CHRISTI80-562 PDR

~,

+

+

.A E.

sp n

o~

d c) 4DM/

[AM%

f;~

9

.;-dd.u;,y, oce.OIcis 16, 1900 Vf 0/7.'

/.

WT/j) p f

Rcf. I k

80

!, tart...e (22 u.r.tuit.:cr.; Spr y p ;. for PTM-15.

(:

I.

r S

Securec >22 Cor.tair..cn: Sprcy p ap.

PTM-19 Ref. 1,2

{

accep;&r.cie criteria r:et.

.e E

F-l-

.@rox.

Tran; ferring w.n.u.T. to Unit 1 Ref. 1,4 d

F i237 r.-

w 16.. ',

.o c ' ! j e:.i by cost:.ul t.nn Lf., Woix swa r ti & C)yde, Ref. 1,2,12 [

that there wn. 6 ponnsM n eart.%ol.);e a t.1302 p

on 10/.15/u0 in tim vicinity of t.hc crot.on f

I'.e s.ervoir.

The event von too small to li v.

ceterraine

.e c;:cct. 1(.c.. t a n t. ar.o too nn.s. l..:

E.

[.

to rer.:1:;wr.: numi, or:.imir ni:?..t e.

!;o'. -

e!.M. Ce!.ectG6 by F.Orau Of 1. heir

[l nver, n.o t.; ort knowr. to

[.

n r. t rm;.e n i r, nni, n c. bic n ; ng ws:-.

aAve occurred in t.nt n r e-a at thi.I t.5 ;ae P

(tho cr c.tc:. ho:o:vvir. :, i:,L u t. 12 zuilut.

[

froo. 1:;dia:. Poir.t at i t E. nearest poir.t).

t NOLL~ Lac requarou petuuu;.cl nr.G aqciaci c:.

Y-

'a Ref. 1,2

i.

/Ob C3::: :e tec. cr.ecc cf ton:roi : com cod picr., f or tvi n ytc of w.20e to ec.vipI.:nt snd structure';

A0r.0 T Gur;C.

h.

/;,7 No;diec tay Nit G thct no isti0n was detected Ref. I C

by their seisric recorders.

t i

t

.Ni(..

.L Y 4G k th k I It h be h'.

t I I.- bl b 8*

ror. 'b In.r. e t.:t, ens u.c racus.

t j [jh t

Mf I i

cu t'-l'ai earth-riotified !iEC I'esi6er't."-i? '". a h

000 I'.

..I'.

.,., n

%;.:c rcport. Tc5;Ln'aC CCliOU

'#^

t i

Ro# 4

[

~

i'rC to M I-

,;;a secutu rp.'. 8 t

E b

I t

i I

i.

l t:

,L.

.C_

P k.

(,

_,_" ~:

"~::-........~.'.~~'

.::::. "^~" ~

=.. :z._...

..g. :_..=_ _ _.: =;-.

.m ei To -

E.L. Tau.t.so

% s T. a,, scz g; 3 4 toy A r. c-

'r n 2 m y, oeroann 17, 1sso C000+

Ro.ctor Critiehl D 1004 power.

Ref. 2 E

i J.pprox.

Received high alar:t on Nuclecr Inctruinent.

Raf. 3 j

0030 Power Range Channel N42-Axial Flux Offset.

ri I,

I 1

0030 Noted nightly heat bnlance readingn appeared Ref, 2,11,12 abnormal.

Performed quhdrant. power tilt cal-

[

ci,lations.

Tilt india:At.ed 3.02 upper ano 1.03 lower.

Informed Chief Operationc Enginecr:

requorted Tac to check drawers: Channel U42 Sit indicated hi<;h po:;itive axial flux L2It-S" u

Eected bad power range channel.

Oumi13,rit p-

g. g u...

calculations perfcrmoc on 1/e g a.g, t

decreasino load to try to correct f,N t i ^, t beforo Tech Spec I.ir.it. is reached, f

i i

i i

?.

0100+

Reduced load due to huclear Instrt.ent System Rar. y l

prob 1 cms.

l Ref. 50 Appro.,;.

Reactor Engineer ca.a.lo..

0200 Ruf* 1 0210+

Roduced load furt.ner.

.V

..n Ruf' 2

,: on. channe. -2l~9=+,.

PerforinCd IUO;thly chec.

clectronic circuits O.K.

e

.x.:.._.

75'22_r==: -~

~

._- :x....

.:.-~T:::....

7."-"

. ::a -"- -

.. ~... -..

s.

g

=

~..

w

= <- w y-p w...-_,p,w,,. _

- ~ -. _. __ = _

"H.,

n.2.4t a

U s.

r v.s ar.1, vs..,..v. > u.,.

,.,. s. s u tuv....ou:

Appr v>..

nesctor T.ngineer arrived onsito.

Ref. 50 0300 i

e 0323 Perfor=cd incore fiax map.

ner. 2,19 i

t 0355 notormined ficx distr ibutwr. was nora.Al and hef. 1,11,12 i

int.Lru:nent channcl war f a.:.ef.

Nuclear In-u trur.ier.: Power Iu.ng~e Chr.nr.el 442 declared t.

inopera..e.

na 1.pprox.

nc:acved control power :;nr cc fres. Ch. :(4 2 per Ref. 11,12

+

0400 proccuore.

e t

I I:

i Appro;.:.

..vu urop chx, (turr.ine twd+::d hef. 3

[

DLOD I

t I

0400 1..s: peri encea *:'urbi ne Uunb..ck frop. '/ 00 Mr.'e to Ref. 1,2,11,12 i

I,00 nr.e wher. ;'over range ci.ar.nc; :U.2 w.sr. de-

.. rop prCEGctJCen C1TCG Cry).

Cncrg adC, (rOU L

1

/3 i

,TRIDAY, QCTON.R 4/,

1180 t

0408 7.xii.1 flux of f r.et alort...

Ref. 3 t

t, t

0415 Ili Tavg clara.

Ref. 3 I

V i

6 s.

f 0413 Tave; increased witi; lower stear:. de::.4no z.nd con-her. 1,2,10, trol rods in manua).

Decided move:wnt of control 11,12 l

rour undesirnbin.

Dispr.:ched opurators t.c iccal

.urbinc <:c:>crat.or centiol:..

T.::perienced Koses.or i

Trip f rom '/Ot power on I.o7.o Stm. Gen. leve) 623 when operator turneri lood limiter wrone-rii rec t. ion,

driving turbir.c generator lose iron 500 ewe to

}

about 100 Kde.

[

i b

i

~

i Approx.

Computer nuc;uence of events log indicates reactor Ref. 3 k

oygc trip due to ni Prc,ss.uri:er Pressure.

i F

I f

b

.t 0435 Licensco called ;GtC on ":!ot.1.ine".

IL:HQ log Ref. 1,2,7 h

indicat.es

t. rip fr om 60t power enuned by f ailure

[

of power range channel !<2; failurn caused

{

turbine runback nad st.eam gener.: tor level e

,e occ:..,.ar. inn causing react or trip; a12 synte:nc r

opornted as expect.ca; and. r.cy go back to power with channel tripped.

j.

ii neview of IE:no tape indicctes plant further 7

reported no 02.fety injection or relesse occurred.

f

.v t

Approx.

Completed critical rod estiniste.

Reactor Trip Ref. 2,3

~

0451 b r e c k e r :,

t. h u t.

.I F.

t t

IL t

1 g

y e

e f'

-m= - m m.

4 e-~-

G<gnbo Q6 c

FRluxf, 004u:. u. 17,...acv scontoinueu) 1

.a Obib Shu: cuar. Anr.s arc 1:ithdrain.

Ref.il 0535 Turbine on Turninc; ceer.

Ref. )

I 1

0540

'Jc.3r. ;,silir.g rod. :c gc critical Ret. 1 0G00 N ctor Criticcl Ref. 1,2 N U L'orir; 5[,[,7 07...L ; e y 3' per:Or,

U i.G 10 SOf. 2 T

-=..e m e,xc.r.o., m c u:.

P ier 1

I l

(f,%th P he'*

QONrydTfdrs*/.45

CYievb, E'M h; $t2.'M6$.~i'2 's t

I l

r

'9-

-i --

-- -~.aze 3-.n m m _--- r_ w_

m _-

~ 9tf,

4.

E

.r) d 2cf r

a. M h... ca.

0,6.ws:.r u,

.,0 t cc.r.m.%

6 0S20 -

Inie.C tt,.;,iau. -r2l !wic Acid Lya;,0rstoMed Rtvice ;-cppea--to-bs., solidi N ite.-

62V.r.-.

Roddhvc %=:c..t-in.r----Ettu-neJ-5or 7AMd 4%

Ev pt?

i c aervieo, 7.pprox.

Tf.C departe.ui. vorning on Pwer Range Nuclear Ref, 1,3, 0047 Instrua.uc. c tior.

1.11 C;. n4 2 tr;p:. e:: cept 12 Over-power pe;4, T am. Over-Te:nperature Delta are bypcssec.

Chect.s of Ch. N4 2 E.how :.luggish rurnonse.

Tech.ician attempts respon:su check on channel x41 f or cera;mrison rcce.tving secor.c over-pawcr De.1ta T trlP.

neaccor trips on over-power Dv;.t.c T (2 out of 4 logic)-

Prepured esti;/hted criticci patticr. (Bar.k 0 n 145 Ref. 2 steps).

7.ppro::.

ILC 1:ngineer learns.of grounded NI detector N42.

Ref. 9 D 0900 0902 Reactor Trip breakers shut.

Ref, 3 MGlin,g rods to go criticc1 Ref. 2 0910 Turnine on Turning Ccu Ref, 1

~

d.

.. _.._......_............... _ fi

~.m= =.~.- u w

,,:rn -m. xm. ~.swn ~mm<.--+ s+-+ mmw- ;

~Nb' %*--),

)

..n mt PRIDAY, OC'tOETE 17, 980 (ev>.tinac6 t

I t

f Approx.

LJ cunace cr.11e6 N <c con not L ; ;.u.

n:no 3eg nof. 1,5 092G indicnte:. tilp fron3t po.te

.' G E ~. 0 ; inchr.i cianc repair..'.G pov.tr ra:2<:u chnni,u FO were enrc-I le::n in cub. net ;..cipped on Cf.' t ? chc.r.;,i.1 ' 2 ;

[

onc returning to po.:cf.

nev. ice of.!).:50 tapcc

.t),tal c G t e p, L n t f urt.ncT Te}w a rt. % to u in )OL Ehu t t's u'.! 'a ; C;; j..C C t.i n t; t_O fju Cri. tic.G Within ncXt h0ur; h: C, no 1,.a f tst$f iDj cCti OT. Or rull'nSe GCCurfcu.

[r I

,L I

f.

t

,eA.

+s2

)

e n

n.cactor L.r.Lic..

O b..v f

t L

1 l

i 1010 FO.:6 c to r.".nbO:. t.ic n

- 1.1.v tsiou.

.5 a n k i. s r.i i l Ref. 1,2 i.

,1c._.t.:.ne dec l u ed t.. e.hua.own rep 1. ace

[

out.

Povier E;.n.7.

L'.. ;c n.c,

.' ' } t.O avoid frequent f

requi:'cu flL x /, p:, vi t ; InLu 7..AG Vieuf Of f

C* GE C?

[

i!.CUTC iD bi,f Gine nr-f E

t.

.i r

t.

.t t

3015 Shut. 22.27.

Lt e m..

; c;..taan V,s.! ves W.. s.1 v) n -

Ref. 1,10

(

l brok..

C. ir.d e n:ic 7 V;cLOra.

Or.c.. S. I. V. c'!d not 5)GLh CloUCd.

c4066 : bil*.

OpertLOr Gisle LO f

)

I

.L t

1 I

t l

l d.npfOX.

7"eps. ' A Lionf. ne.'

O 0;. LC - V.C. for C.n. :M 2 Ref. 52 l

I

.I03D dCT.c t.: LC.'

• 'P... :.

t. '. L.

I i

i w..._

_. _ _ _ _,.,,. _,,.,, _,.,,,,,,j, l

. :._2. _r== -- - -

,. T""1L_

".'.-~.%..n._.,..

g 4

A

E i,

g t

-r - m n

.,.--.m..,.,.,

- _ w -.- -.

' U. - <.,

Q-2ti i

w 3

v A

2 2u...,,,se. i,

O m....w.- - _ _.

,,, n....,. t eun t.a n t.e. c,s

,.a ea Approx.

1lanc for V.C.

entry are to pull ceteci.or in Ref. 57 1215 line at ele 4 4 6 nr.a rep 1..cc. i.c.tector ;ror.

Refuelint: Ca<ity.

If clev. 15 J a cht.L are o.a:. plans are t.o exit.s nu regroup.

.t

?

122O V.C.

Ent=y.

Dasr,7 -wf.-N:C.*~~My'.-:ts'abd~pt;.Ty Ruf. 4 l

1 pr.c;c,. unlocked-v. cr e.irloc;..

Eight. personr.cl

(.5 Iuc ;cc::.:.iciar.L and 3 ::ecid Physicir;t) unter.

Five c;o to elev.

9~. and :.'rce to elev. 46.

r Lighti. are out on c;ev. % anc about 4' of water arc or. floor on c;.ev. 4 t'.

1 l

f-l-

i Approx.

Crew out of v. c. ; cirlock re),n..' d.

V.C.

entry Ref. 4,59 1.

e 1230.

crew report.ed =22 r.C.U. lea ~r.;nc: bacG y with l

aoout.:. ', c:_ water on eievar 'or. c t> ' u nor.

e Cor trol roon, and :.ar.agor, huc. lear h,wer Genera-r t on infora,cd.

f I

.t t

A grox.

Inolated Service hter (S.V;.) t0 i-22 l'an Cooler Ref. 1r2,4

[.

1230 Unit (F.C.U.) f ervice h'atcr (f..h'. ) leak by

[

isolating supply at.c return linen.

itt L.I t

t t

h 6

b s

eg i

jb

1 m

.c== =

n.

.1

--.m,,,.,7,.,_.

rm TS O

2.A I

Cw txIDAY, OC'rOLER 17, 19U0 (cor.tir.uod) 1320 Cret: bc.ch ':. V.C.

Tr>r second nt.Le:.pt to Rei. 4,59,57

.L Gil ;>:. i.t:C lor '24 2.

Will V.T.C flLLl.11 QUEL on elev. 91. and rubber bouts on elev. 46.

Approx.

On r:l c. z. 9 5 cre.. notui. hi 24.r..pc rnture and hi Ref. 52,55,57 134 f, m..idi ty.i n re fue:: ir.g ccv h.y and utcam exiti ng 69 f r O n, }.0 ; O s i n t..i.Q C L O.:"

V. u. ". C ove r :..

On C3cV.

2 '. *

.':0 ! O d 3 (~. C. U.

'.-ts :1;~ E O V L Y s a O k.*i n g a H C l u d i n 9 t

.. L.. L...,, t w;

...e,..

e s-.

.w rn u v

f r "'. i VY I:t ta Ct OT OpG?btOYr L.':.D C C' t.

J'<, F.... b. tthinec, c.

CDterG5 TI;t.: V.C.

10 ; r.V.-t. i j G A

• Q thi

'v.. LtT On

.v.'t, t

r. u.,... -

T. w.

.....O.,.

-M O..,..,

s,s..

f... s.g c,...,.

....a a.u

...v....

,na s.

. u. ~.

• 5

?.-.

..r s.s >..u,.e

.c. u(,.3...

... -su..

i..

- a s

v.c

a.,s h a

.s t=. v.s. i. u.

. ca G a t; e. A.

4 n..

.c.

u s. s...

V.C.

Smi; P. rip ficats csc.e.aC c.nc pun.:

t.c 3 ntart.

sC-:...,*i>+cl Of f r.

anu ;'GE: L ; 4.- i s. :.t.t ir,g Of l

t).:.'.iG

.,.' 6 I l t;.

..i.i. r i. e 6 t))<;

.;e a t:O g ni

.,('.

3:nsp

} uit;p.

1 i

1

'AppTOX.

V.C.

LC U uYL:c..

14D

_wwwwa ~~ ~mmen.w,w_ m,s n,m4mwp.;ga aw -

_, -y,g.

.R M

-(%, A

/d'd

~

9 FRID;,Y, GCTOLE. 17, ScJ (eur.;inccd he f. ' 4 If,J G+

C) Lung t'p p a r,t;i,4 on ( 2.

". C. U.

(2) Gyanei V.C.

airlock door, energized V.C. lighting and pht'.-Y P%e +

RCf 4 LOCkM.' V. C. ar.c G.er,a rgizcc; V.C. ';;;.,-;i r.r; sac party page, A. pp. x, j 3 1700 l

i f

Approx.

Opened V.C. sr.d ener;;ized v.c. :ign:ing anc par:y pagc.

~

1740 Licennce planned to rcLurn to power bef ore ?.300 Ref. 26 hou rt, with thrw operanie Power imne,;c Nuclear I

In c t.rument:..

Operators 63 rected to keep on t.op i

l of V.C.

sun,p pu:c. pine; r c.tc.

l t

l REf 1*4 Approx.

Cleared perr.it cnn.stcrtec F22 F.C.U.

i 194_)

l I

l

-n

-,p-

,,n..

,.--wv

--e,

g 11 m,.

...,.=-...=__:..__

e, s (hx.E;6?

265 t

p t

J Ad c:.,1ar.h.

r

.s v. wt.a,,. ab.. rcc.r.n r.ueai

...... u v

Approx.

Tc ed ou; !22 T.C.U.

Ref. 1.4 1947 Approf...

Y.C. is locked up.

Ref, 4 w&V

.s LL s

r

)<. 7 V. C..~.".:.p '. 5Dl O t t i.. 'C5tc h("ld Up Iarak ('r'AUI,I beirig l,

n gae I e z s

w e,gn ;,. p.'*.. p p *

• h * *. *e *6 4

u i

• ,. s t; s.

u.

e e e w.6 j

I ll I

tI L

r l

l a..

.g..$eeen**y, se sneee me

,..weg k.

e-.

i'

m..._.

.h I

a _

m m., ~.-_. w a _, n. -

r.w gg.,

,+ )

!1h 4(

V's G v?"

)r.,.Unu. jL.,

vv,..v.w..

s.

tr u,

wu i

f 0000 Opened V.C. airlock f or c:;t ry Lea::. (

perr.onnel)

Ref. 4,58 t

to r.et up portabic. Pump.

Oca reports puddles l

on elev. 46 and water about orse foot below grate of Rx Ve.ssel Pit.

hii. exits to get };ey for loc);

i on 10; ve:.ncl pit.

}

l I

I Purt.pir.g reactor pit to V.C. Sur:.p.

Ref. 2 1

i i

1 Approk.

Maintenance working on F.C.U. i(22-223) motor Ref. 54 e

I 7 lc,,0 on In sta.l u, r.c.

J coc.L er.t ear. o ernt.t o;n. wort,1r.q.

s t,

e

.v portable sump ump ;;. Pa: vessel pit.

Hcter

};

level about 6 f eet.:.elow grcte (rou.;h entirr.ats),

p 0135 Opened V.C.

cua.p isolcriva w...wi to W.... U. */.

Ref. 4

[1 W. h. t;. *1..icvel at 44:; wher. v...ven ware opened.

W.i:.U T.

heing trc:2nierr -d to Unit 2 L.:.

Approx.

Average of new point teraperatures iwnps from Ref. 9

{l 0200 a normal cveroso of 71 F to chout 74 F and E

0 t.nen slow y c.ccreases, r

i.~

t:

P

,i t -

t*.

pprox.

Average c: Scw W,: :.t ter pu ett.: c :. h..i. decayed Rof. 9 J,34 0 tc c'aaut 0

' 2 :', sut now t urr.;..:nu e n:u.r. to

/

about b6 ? over a period of abant one hour.

0 L

h.

E Approx.

.nyernga of r,ev point to:t.pc.rt.ture.s has pecked at Ref. 9

... 4 5 4.bcut b e,or anc. starts. rapso u.ectenne to a, cut a

0 76 F over ne:.;t 4 5 rc.ir.utes.

E_

F

.pprox.

Average of Dew Point tempere t urer. bottor.^.c at Ref. 9

'1,30 about 7t,% a.u r.cw starts lu:;: rapid rist-to l

about 64Dr over c period of twv how;;L.

L-

e

_ -MOM:1r t w w 2. w r ~ m exann erme. m n m m f^W ST 63f o

u O

f

+

, v.. ~ e. -.o i es u< u.,. i k....o, c cr.tir.aec;

_A.,,,,.r.s q

..p.

6 i.pprox.

Averegc cf De.. rcint terperett rc pecks i.3. abcut 64 F Ref. 9 G730 cr:0 L:;is be< ins slo ; cecre.ese te cbout 77#F over a

eriod of 5%u

or:e ent.; one A.if hours.

0730+

(1) V.C. Entry.

Ref. 4 (2) Repaireti V.C. surna floets cr.d inspected reactor vessel pit.

(wa cr.seve: 4.3 aaooer rungs do.#.,

02cv. 34)

L*.Ec.c. V. C. cetr.c, icund itt.4 cr. 21 5tcar.

L-er.<. rawr Ref. 2 (S/C) Lio.,c.c.en iinu.

!.>m ox.

Aw;rapc. ci.;ue P:.ir.: temNratc: is J..:.pr. f rc:: ; Lout Ref. 9 C2 'T, whcrc it rc:; lined for 4%ut u,rcc 0000 77"F Is cbsut i:

vn..

T.o,1 ?.

.m......2.

n t

6 cou Approx.

Aver:.gc cf Dew Point. Icz,crcture'. Jumps to aLout i.M'r" Ref. 9 1240

.vnere it, remaines for about one cnd one isif r.ours.

ApprGX..

. 23 F.C.U. ir. service Ref. 4

L x m, m m ___.. _.

a. a _ -__

_ _n

, n

.t.

3 u,:2. c

.y,),,.

r

.r. -

7 v:\\ W "T'"

w L

.w, c-

,cor.t u,ua.

c.....,,.,,

sm.s.wiu, vc : Lua.

s 7

1350e (LATE,LGG E CP.Y)

(

1) v.C. Er,try, (2) +2L f.C.U. SW kef. 2,4,2:,

I c66, tsecureQ.

p j rc:,.n u.

3.<.c..; Gr. r.3..a F.C.is.

e

1400, (1x.r I,0C :-'(?a'I) h'.h.iJ.T.

level increasec fron.

Ref. 4 23b to 33t; still trar,3 ferring vster to Unit 1.

Approx.

Average of 'm.

Point tea.pereturer bet:ir.c deccy Ref. 9 1420 fron, cbout C (, r to chaut 7'.'Cr where it re.:nained till about c100, sunuay, 3 0./19/b O.

a t

I*C*U*

O f

• O,

.%yO Ok b k", '99 p

g 'P ir*Oo h i'.* s ka 4 9

A' FFTO..

C4u& reg Lui A.

n'c.. 1,4, *10^

r-r r

}<35 10r

*3;-

1 l

ADprOX.

n_...

b - b a' uu u.6u v. s_. A p;;,;t (,

I(c_ a,..

46 l

e I

t L._.._,--

• ?

4

. ),ec gg<.*. ww.wswygg _

^

sy;;.o.g. m e-

_s.

- o

,r.

p i.

Wj.la-d!s h

f.-

U If

?

SATURD.W, C C'r O h E R I I, 1960 (cendhu"5 b

f I.

L -

i.~

Approx.

Kuclear Sii.i: Nucle..r Flc.;.t Operator (N.P.O.)

Ref 4

E

~

1930 entered V.C.

Verifie6 Pycr.. cure nelief J.:nk

[.

cirain to v.c.

un.;, e..mt. cnd. Reactor Coplant E

e Drt.in Tanr. to V.C. sump ope:. pcr normal lins

[

~

up.

L I-t' 1-

[i Approx.

Nuclear 1;iac 5.P.O. entered v.c. to shi.w main-Ref. 4 2240 tenance :.22 n/G bloudou.. line lesh cnd to check on portuM c. r.=.p puns 7,intermeGie T.e level.

Pursp I

is in ci fcV? inchC, 01 Water UGD*.

I s.)

[.

y.s

2. m. m t't V

I. '.

I-I T

l e

h s-b t.:

F..

8 9

.E t --

f-E,

f...

6%

I b

i h.~

I I

F, L

6-1 I

e e

i L..

,_..?.

O e

s

-- q-m,

pg % f*Lo+

Ib

' SUL%Y, ocroLEli 15, 1980 r

Issued Rediation Work Peruit (R.W.P) #3241 ar.d Work Perrit Ref. 2 (W.P.) ?85890 to operationr. to move air operated submersibic pump to lower level ir, reactor vessel pit.

0130 Air operated pump at bottor.. of rosetor vessel pit ~ Ref. 2 pun. ping to v.c. Sump; wctor level 4" ubove plat-Form.

0230 Cleared WP e85039.

1. 25 r.C.U. valvoG back ir..

Ref. 2,4 Cleared.

W.P. ;'85085 on i23 F.C..U.

Ref. 2 0250 Hung Tag W.P. 565689 on (21 F.C.U.

Ref 2,4 1

0400 Started t25 F.C.U. h r ter.i.

Ref. 1,10 0415 Cioared W.P. 85307 4

4 4

5 9

2 5

~}

,i I

R*d MB d b t-

}

2 o

/ 7 t

s.n..u.p x.,. v.e, s... e v. ~.r....w s

n F.pprox.

0,cned ir.iit vaivt to r21. C.c.

Ref. 3,4 0555 i

i k

t.i t

t' Apprn,

v.C. entry to ;ry to rept.ir pcrtr.bh suter,cesible Ref 58 i

06DD pump in b. Ves<.ei Pit, venicf hcd :, topped.

'r' ate r j.

level at inscr.;4dir.te grating. ;cgid not fix 5

pump.

c 1

i i

1 I,

i 0525 started (21 f.C.U.

Ref. 1 i

+

i Repair cc;.,hwo to V.C. Sur.E level contralices Ref. 2

[

T

?

i i

icunc n octs en V.C. su.p pac,,>>' ccr, trol'.ers Ref. 2 T

}

knoc. d,800Lc.

r.e t.

1

=

1 6

3 Ref. 63 f.; prox.

Repaircd ficiit b.il to cor.ts trn3 tit sum-) pu 9 0930 l

i 1

I t.pprox.

sri i s ec

,.u,s e

.6 4 \\,ciSCt P I l G U_". _" ~ "> ',C:'

'i.,

C Rc* 63 I

,..,. i lini. c.t direc icn of 51:5 trid Cn. vi,ccct1ons cnDineer.

ig3r,

.icted no vieter ce:..e cut.

-a d @ee +

gew e$g,e

=

e

.il m ~ r m w.m u m.; m m. %

sm,.. 3

'th+-[% 3Op i

St;HCM, GCTOLER 19,19i.,0 (con,nac) lO Rucicer side ;i.F.O...de V.C. tntry to put ne.:

Ref. 2,4 Approx.

v 1830 pcrtssic sub::,cr,0.ic purip u. reacter vessel pit su:9 Old pap nor; 3. airloc :.

g.u...u. m,.)

1300 r25 F.C.U. secured for inaintenance.

E*I* l'2 Ref. 2 150D+

Faggered Reactcr Vcs'.ei pit surP M3P 8.ators.

One Opst:, onc grocnde6.

L C. i.cp PU.~.?: In Wto.

%. o.

r.

.,n v:..

1800 V.C. entry to if:stcli 2nd port 6 hie t.umersible pe;.?

Ref..'55 in PJ. vessel M c.

First pump.as discharging water to ccr.tcirmnt sump. Water levei in la Vessel Pit about 4 feet belos intenaedicte landing.

I.pprox. 4'-ir Reanor Vescci pit; sccared paping V.C.

Ref. 2 suas to W.H.U.T. with icui c-R.

1600-F.eggered the ? t.cxes f ut reactor c3vity 5.um put.pc Ref. 63 2000 controllers: 50. I grtunded, overload trippec cnd breaker trippad; No. 2, one p:.c.c grounded, ever-l lead. tripped, cnd closing coil snot.

I Ref 4 Approx.

Cle6 rec 'J.P. 45M2 en v25 F.C.O.

1925

- - - ~ - -

........... 2.Cll

._..~ - - - s

~

9 3:

\\

e e

a-

..z.m.. m...m._.__.m i :W,_.% de 36 -t -

'I -

C Q

. :u. wa... n.a = 1

.c,...u...

o,.,, vu s v.

u.

s.

l9

/cprcx.

Appliec 'n'.P. ; cs:2 Gn 525 i C "-

Ref 4 950 Approx.

Cre vicried cr. b.d portabic hx vessel Pit pua.p.

Ref. 57s56 i sab. 2,i a0

/srg.cox.

Neti.2r dice: :....0, crd u vd '..t'.. w wari ca m F.C.ii.

Ref. 4 20,0 f.Or;M.i cu;it.t VLivt j r.di ci.;wn,

h:PrCX, i.'hter in Ex Yu.: t i ?it niii r og:. Lelow inici-adicte Ref. 5"/

i 2030 I aiiC iir;. [ E w,

7., 'i"')

5.u.p i scit,ticr. va ivcs.

Ref 4 Approx.

Shg;. Centu r.4.ar.'

r 2155 2E00 Ophr ec C07.fitn!.r." V:. cut:. Ukrs.

Ref. 10

.QprOX.

N.P.O 3 ;.t.it; c currcC!..; ; s,.e r t.:;O, up Gi 2nd Rx, Ref. 55 i

2200 U.v '. t. 950 porti.i h P.::/,p 'r.i'.u 10vei..bu.;; /. fe:>t bel ci.. r.u rr - t.. :.u '. r.n.i r.c.

-.r. pac.9 s:.iii v orking.

ipprox.

Oper.cc it.ict val c :o f25 P.L.:.

Ref. 4 3,, s L.'* & U

/

= =-=w-

)1 o

{-%M@ '

20 t

r, J.m.s_

c c,.. --

n-

-u b

1.

SRO Log Book 10/5/80 - 10/22/89 2.

SW5 Log Book 10/0/60 - 10/21/80 3.

Computer Alarc Printout 10/17/80 - 10/21/5?

4

,'uclear L'PO Lag' 10/3/80 - 10/?2/30 5.

Indian Point h. 2 - Ir.foru. tion to Incicent Respon:e Center from Log l

10/16/SD - 10/21/C0, M frcr.i R '..' cods, IC:PG ~

6.

Detector Instra ent rle..

Sketch Containr.cnt Buildirig Air Circul&Viu. System - Reactor Cavity Cooling -

7, Draeing 9321F4669-2 Flow Dicgraa - Ventti6 tion Syste,m for Ccnicinr.xr.t, Pri.m:.ry Auxiliary 5.

ct,d fuel Storcge Building - Crawin; 93;;-f-4022-i; Dev Point Ter.pereture iseccrur Chart - 1C/16/00 3N 10/2i/6D 9.

10, cor. vent'onci Side : PO Log 5/7/20 - 0/221L0 19 :

Quadrar. Pcxcr Tilt Caicul; tion Sir 3ets, l

11.

Trouble Report includi:

E-12 Rev. 3 (Nucicar Instruitr>rit6tior., Keifur.ction).

Procedure.

Significant Occurrence Reports 50162 through C0-179; Note 80-177 12.

was rewritten 10/24/E0 i

13.

Unit Z Reactor vessei Cnloride Sv.@c Scrapie ra.ults:

10/20/80 -

I ic/23/M.

Ir.cian Point Staticn - Unit. No. 2 Cerd.ra; contr.i b;;. Lc; Sheet I

14.

9/i/50 tnru 10/21/E0 Flux Di.fercacc Leg Si.cets. Octokr 8, ;980 - 0:tccer 21,1980 15.

Ne t.?C7320-0, Diegrcr. for connections fcr CC-2G and Re:ctor Cavity 10.

.Su;p Pumps 17.

Crane Ucming Pe.tp Ir.structi

'.anual (kccctor Ccvity Susp Pu:4ps) l 6

a

,y,,

.,-.en.....

+

a-.G-=

• -"

  .~;"

..L n'-

J we..

4%-

a

= E6

,s egegges.

a

~ - - - - - - - -

~_ _. _ _ _ _-, _ _ _ _,

p g

i :

@ M. ' Dy

^M s

'L\\

Referenct List (cci.tirn:cd 2

t 18.

Spac Hicstic+..No. :e 72-044,6/i6/72(imcciorCavitysucpPumps) 19.

Quadrard Power Tilt 061wittion Shmr, Cctoar 10 - October 8, Ogrator N.I. plots of October 17, cnd Incore fia F.3p of Octcber 17 20.

Telephorie Loc Sce T. F.t.rtin C-26-74 to cate 21.

Tciephone Log Eo:J. T. Rct.clowski page ccverir.9 10-17, through 10-20 22.

Ir.dian Point Unit 2 Technicci specific 6tions

t. : 'J.,.. c.. (,,;e 45 4.D...O,

..c

C07,

,'?*,v,EMc, n.

,e--

e

.v,,t,.. C kC $.E L.

m3.

L n.

p.

24.

IW6CIOr CCel*f.t LChh5Ct E u rv e i l 'a h ricQ IiCCO rdi, 10/ 2.[O^p - IC/)6/OG

~ ~....

.oja.,[W

.e 2b.

U M ii C hl II V5 bi OT.

.5' u l'* 6C f ( / t, C3 1 r' -e# L ' *

' bl 44 v

e.....

y. h.

c. s.

t.,.

- r uvc,.

,v

• , r.

n. g. p1,. v). 0 s. ov.

s.

... v 0

27.

Inc co c t.n 7.c ticg ett.c r :; 7.-4_.

.. b.

c.. w..

c.v, s a.

29-1:ight PhotogrLpis u.;;cr. P.M.

of '. 0/21/S a 30.

T.' ew.n Pho to.iraph-r.....cr. 2..*:. of 10/2 /60 o

31.

Six P;.otographr ts;:en P.M. of

./2".;/oD

.1 0., <,,.... _,. e. v

l.. c

,.,. : v -

m

o..

4.

w....

33.

E. McGrd h, v.P. P m te r G e:.c

..t

.:. r. /. ". ".nrnkcs, V. P. i,ng:.r.ccr:.nc in te rv.i <e.

.i i./;af t: 0

.M.

M. Shc.te.cc.;., : dant.. :. 4,ur I:.i crview - 1 J/; 3/r.0 35.

W. Mons.i, :::.nnger - Nuclear Power Ger.et,st. ion - 1G/23/80 16.

J. Makepeace, ?cchnical 1,ni,; b..a u-Tiirector - 10/;'3/30 67.

J. Curry, chie.f Oper.ning Engineer - 2C/B /80 38.

R. Spalw:.mberger, :C-1.,

lnr..ervi ce - 10/24/60

_.M=._.....

-~

w

.e e

9-

..m._,.,

~

.s

t#*#WJKYT*'"1-AC,3lll22.=n_'d' &W2mb.;.1. gy3mm-( 3 p ;ig*s'***c.}Y n.-

,i b^ t e

22 r

l Referer,ec.ist (contl nced) 3 1

1 39.

". Ennnells, Cor. tract li? interview - 10/2.;/r0 40.

7..

Erescia, n,C Supervi.or Int erview; - lO/24/E,0 41 L Orr.o, Sws In:crviev - 10/24/S0 42.

. ".. 1.'icln, Q:ew.istry cno Radia tior..c.-.:.ct.y Director Ir.t.erview -

s,g./ ~ *,s / m,

9 2

ou 43, G.

tiu ts ht:C,

'G IntetV1GW - }O/.'t./bO 44 12. P.h GCl, 1LC bups:YVi E,O J 3nLorViOW - 3O/24/00

~

- 10/2/,/0C

.htGrV5cw a5.

W.

WGditar, Ql= I'r.Cince -

46.

D.

s'd f.r.0"*, HO ';'t!.ince inTurYiGV - 10/24/SO 4 '/,

G. 'tol'd c7,

".UU 17.T 4. rviCW - 1C/25/EO FOWe.L A, 0 ~. o a

'44 L.

e.

.: -...,/ O t, h.9.ViCW -

s. t,.

• - /*> /

ef 3 -

<n, s u j.. r, l

.4. {-

't.0

-d.

uti..v.s.k,

.-.J'.

6 1..... Y e t i v.,

.sts s

.uf s/udr CA, C.

u?..

g.

/, r-c

........,f....

3

.0,. C.e,,

J.p C. t 2..u.

L..s... e.,. v

.s v

.. e v.tw 4

u.

51.

&'d 19:50. & Proccu.are ic-CM,,.

' he:nove; nr.d Ecplacor.icnt of Scutron Detec.or abbefi.blist..

h2.

S.

0100;., n C Tec..nic..= 1r.Lcrview - 10/2*//80

.e.a s.

a.

i

~......G.......... u e...

1,.. sm \\,.:. m ~. G, /,.; ;o...t. v

,~1..,,,

- s. L..:

S4 W.

Durr, heac'or Operator ir. Tral..ing - 10/2*]/80

." E.

12. O s ti:.n n, Nuclear P;arat. Operator ;xpo) c z>,

m..

v.. c..

t. _,.

.m...

-,..:....i.

.,,....,y,

v..,.. o. -

.s.... u

,.m.

57.

L Vos; 10, ::aaIt'. Phyr.ic supervi::ur -

t 58.

M.

Ruh, DO ir, Tral:.in<; -

5 4..

_e___.._u-

..An a uu -

a...;..---.............

.j

..w-.

)

p.

3_

_p.

,z- -

t 4

s h

%'Z i

13 i

1 Ref c: cr.ce !a:st (c0nL1;.aee,:

4 i

t' L

t 59.

't. Q!; :::;, ::.C I;r.ginster ar.te view -

t 60.

M.

II -ye n,."20 Intervist - I C/27/t. C.

9i 61.

R.

-; ann,

G>O '2sre ;:,cu nterviev -

62.

J. JawOr, NJO nterv_ew -

f

cKenna, I'.cintencnce Fore.v.tir. Interview -

63.

T, i

e

.t I

t t

t o

1..

1 e

9 h

ir I

Y h

L e>r i

l-t.

f e

i I

9

.L 0

9 9

e t

+

4 e

s kt

.t 6-

k')Cft Yg;Y &

3 Q

t

,,! ', i '-@!

1{

j f...U.f.1 i..,.OL i O.0F rA r.

Cib6Pc6h'.?.=L;4.50, di.

..C.L. Vaivcd in a rvice.

Ref. 2.4

- A9 prox.

b325 i

0125 Sterted ra:. T.C.L. for test. h ed nc v.R5 Live Ref. 1,2 u e5 red..P FUt.,.nr.vu.

es m

icsksge.

r.

I t~

t.

2nd 'd. Yes!.ei ?it portabie pu::.9 of f again.

L't.te r Ref 57 t

Approx.

r I

0115 at 14tn rung beica inter =dicte landing (elev.19' 8d, 4 of w tcr on botto:n of pit).

>ci

(

V.C. sur.p N.:

isoiction vaivc:, r.losed.

"..c k'.iL' J. levci Raf,4 Approx.

Owned V.O. Sc:q isciation va'ves.

J 0145 ut. LE';.

L u

1 r

V.C. Su Ref. 2s4 I

at

,.m..

g isola. ion valve:. chu.u with g,g.U.T. levcl Approx.

ucu5 i

i.

f 1

1 4-r 1'.onday -

Picnt M.tru.ger fi.akes decistor, tc r.tertup piant.

Ref. 34 i

r.. e..

4 Approx.

Performed V.C. Cia..ccut.

v.C. : ur..;; isolation valves Ref. 4 0525 closed with h'.H.U.T. level ct is.

[.

-r kIi r

I

?

?i r

Li L:...

4 g

A

m m-r.

b W f 3c>+-

E 2

g t

(

2r

/.,....

Q8f{g.

ve-'u*; *".*,

r". (

• g y,d.

m.......co,\\

e v.rsc

...e h

r

'i L. m. 9..,... p. m U.ifr.. i. t.e..... ; u... I ci.ed. en ai i Ref. 2 C2

.s 6r.

o.,..:.,

'.'..:.,:J.'.cr cec. %

s. c...., :. w :.t. r.e. e t.

iet or externci ;o. 9,t.

he...:.ved. i r :.c.es frv.,. M '.'essel Pit, closed t.r.d lua.cd grat im.i. c10wd out V.C.,

recc riend entry be mt:de.n r.ex: ?4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> to clieck for i

leab..

F.C.:.l. weir 422 c.s stili fic, ling co::;e water.

.I 0526 CO:Eurcs cori rci rad stithdri.ni for nor.al su.rtup.

Ref. 1.3

.l at v-0650 i,et.c:cr critic;i Ref. 1,2 4

370^e K....c.T. bair.5; t re..ierre d' to 'Jiu t i.

Ref. 4.

i.

i; 6

i CSCO Am.;.: one ::a:.snge ::. Re.is :c. Iranc.or Office fron Ref. 21 1

i iu :..ee siti.e::. Tie 3:22 p.:a.,10/17. and ruiuests f-reture c r.11.

10 ren.on eivea.

ucsider.: Irsr.cctor

[

j returbec cizi! JJ. Ci'JO, fourid iiCer:ien Pt; ref.,0ra;EtiVe

}-

l CU;, ar.d requesitd t.6ii Dhck.

[

l i

?

1

,e l

/.pp r Ox.

M..;ni C?.c h*.P.C. n..dL L dCcisiCT; 10 SirstdOWh bcLtd 01:

RCf. 34.35

.[

0530 cor.ccrn.cout cr.16ridcc ca sp.inic;L steel r.uclt.ar t

innr ::er.t cGnc6;i'.c.

f.

b V

I s

i l

t i

I I

L t-j t

t i

- A..

l j

==

_,7 j

=

3 0 4,4 # 3O +

f'/JXDAY,, OCTOBER 2L,192.0 'corrainxd'.

g

[

t.

ggg Re.cctor.3nucily :.ng;does trcr it :. thct. Il p6rier.

Ref. 1,2 Turbine r.tver tchcn off turnir.g Letr.

At'.p r0X,

Opened V.C, turp isciction vc'ive;.niith h'.1:.U.I, IOVCI at 6f. 4 1010 M1A-a - r.

4

Approx, c1cced V.C. su.;:p iss,.5:'on va tres w,e tp. g..... icyc) (js+.

r-rm

.n.u.

1050

'.10

'l. king pre;,-rctic,n. :cr '.' C. o.try in cccorunce witt. ' SOP nef. 1,4

.u.c..

k;.orox.

Licensee raturr.cc call to Resident Inr.pector.

Ref. 2) li30 stated that som waer 5:.>.s found on containment floor over wekend cr.d plant i;ar. critical this r.crning, but vu c<. in tot sti.nd:.y.

l l

l Approx.

Licensee sa:;qled,.3:er in necctor vessel pit; Ref. 13-1130 found 3400 pria '.'a01.

.icens.ee a

ipcd incere in-strua nt ccr.duit ; found levels. fec:n G.025 to 4

I.53 r;g/100 cr/ ref chiorices. frcr poir. r.bove elevcsicr. 4f, feet tO Reactor VCZeI.r.5Uiltich.

l t

rr h

t t

?.

e 1

I t

e.

y - ' -- <

1

//

l t

?.

y

~.......

..o

.1.

~ ^

Y '

r..

2

.f f.'l.

..n y

A q

s rg r, W~ ew-U

'~

6 O

t 27 f.

u. 19,.

f..ra.. n u...,.

C,o. C. -, e..

/ch.. y w

av au

. m Rc'** I b

1205 Party it. V.C.

\\,

t.. :

I I

W** i

- 130:,

F.cn on of V.C.

I e

t L

Approx, GWr.ed '.'.C. sur.:p isoittic.a valves.

Ref. 4 I;

acau

,-y.

t V

b 6'

.t.

Approx.

i,ccider.t.ns;,ncicr c.c.; loc.2qicn 1; noti ritJ f,0;ir.;

Pcf. 20 L

I i605 Sccti.n Chief c.f V.C. ficOdb 3. iiii.1 prclirir.crf inyt:c.crj u.icu la' '.cos it.:hcate ,,000 ccit,. of i

.ic;Lic rlas rg::g yc.d "rc: thL Lent.c'.C'cnt.

Quest. ions i

[

of poter.;it.i stalling o'T Reccice b5c1 rcutd by i.

Ficgica I.

-i ti 1

Ap.;.rox.

Shui. V.C. semp is0167.icn V Ivan W.th !!.H.U.T ievel et.

Ref. 4.

p

,t

. c.

g D.dD -

$ %* P' e e

t f.

e h

t l

5.

I. '

L s e.g '.L L '

'"L*

• • 2. LL1-

.'..0..

• Z

• 2..L.t.V

... ~ ~ ~

• r.-ee

.-e.m..s..m.g+

w

. awD I

g

v u-pSr

\\ %.

a t

v I:

4 s.v d>.u, u..,,,, 3::t,u u,ct....,.

ct.,

(

........y

..,,s p n.,

s. :

hef. 20 l '..x n.t f.t ic 6 f r. h'6 s 16G M [.' i.r. ! u.ila. '. icc;::.cc Tis m. sci..icr.

j.

pcformny c..ic:.istien', to sur.r.ar't t

Pir.r.; its i.cl si. M c,.n.

6 i.e;.ctor Ver.se', r,ct set tlet.

. fif 0Teli.p.C'e PC C,.;&def., fri..

!R efi500 06 POE*LT-Jii cr.S.

A L'

20 neg.ca. ca : 3.t.c.>cnior,rxt.u.tcr.; 2r.y.ector o discuss l

nu..

e t

../ 07 a

4 cpen qucsp..r:s.

l'.l E

e i

d 5CU 5 G[Cn CUCitici:L.

~

S E6G Ofi I CG$lCO lE dC 10 i

S,.,p rO X.

D 4/4V Ref. 20 E cori e6 i ;c.c r.x.c cc.. :i ' -

i T

' i ct nsc r-1720 t;.,i c e ! ci.~.. t

'. ti:0,11 ' '. r".'. pri,\\'iC il d,. N-M [OGl'* s.QUl*

r(' ','.L: ;

..rli

• 6 i'. '. ~.

i 5 5.ct:ss.;c ca.tn eg:r.:i cn, st'.it, iuenscu,

v te.;rt.i n g.

i s I.,...i.' L

's.'L:

L e'v i

• , '..., h \\ re s s s.1 e

.y ees.

t:.. : t t. : bf.,

rM cC; rrer.Cei'

. g L t.t i ch'. ? ci.s..;

p),h'!:EtLOrr.r.*it.-Scvc ncir.lcss site', lis.e: :sce fiushea!

5 4

s <. e,...:

S.... t C,,.,

ws. s ei

t. 01. I L.y.s.dt. i.. vis h vs a.,...,.

..s..

t.s ') i..:_..,. 4.pi fo.

t Stt-Ji COr.dui tS '

1 t,-

t.

E Ref. 4

..... %. w l..

r. D 's t.y* ;.g.

e..

> y v.pprpX,

vy.-he u i, v.

r.

1730 Rfif. 4 h cared V.C.

i.

Approx.

11, i

0:

L i

t

. s

... 1.:

.......u

.. -..........: -.. x..g :.uv LOT.'.-'-.-~*'._.....

..e...

9.g.

a b

---1,

~

-., ~ _, _ _ _.,

Yo,\\ L h o DEQO

(

o 27 t'.ONDAY, 00T0!',ER 20. i(40 ge*

4 e

Appecx.

Openeo.,..,

.v.

u Approx.

Nuclear side 'i.P.O. cr.;ered V.C. Le string beses for Ref. 4 2130 ciurd ng.

Qiisoie ed cs ty vict. r to

','.c.

App rox.-

Opened V.C. c.u.:;. ; >cl ati ot, ve ;.-(.

Ref. 4 2i35 Approx.

S r,.c V,0. w.;.... c..cr. val ve..

Ref. 4 s., U d

.v LL 2300+

(1)Y.C r.icicch vr.iocret...th c,.: Erd ;0:,ted end V.C.

Ref. 4 l

H y:ts a r..e-syste.., w rg u c.

r., \\

-o.,

p -

b.... l... o.,,. C. 1 1...,

t, e. { 'v i 9

c. n v.-

s.

s..

(',

/. C, ' ;!?p i 5..,i& Li01: Ya '..* t.-

L l O Li. >..

J s

• rs r.

~

.... il. r.o*3

. v,

. T.:A._

g..,.

i'. /

t...*...,...

.G:, i t'j si p s.

e r

.k E

9 1

f t

i 7

9

{.

(

e.-

1..ai.us

____._____._.__m

( y -= n -,y.-.,2---

n ~ _. -.,-g

=;,a-n-.,-

- _ = - --

- -.g n

f.e..

(ig 4.CLh h

v u

r.-

N O

r. -

t

1..a...

. ;.c. ara. G..L... e r..n

. s

~

h r

r

,100rt Optr.cd V.C. :.ars boistico i..ives.

Ref. 4 U

k

[.-

t a

..., ro x.

Licensec LaLc s ten t ddit'.cnal se:,;>.'s of intere tr.stru-Ref. 13 k

200 nent tcnduits. fircing C.0fi. to D.iZi. =;/ICL tc.'

of F-chloridC5.

! i cer.!.ct sas:ples 5t' if 'es;. Steel rig 0l frC4.i ti:e i;ecctor 'lessel irisulction fe.und 0.085 pt,j chicrfdes/graa cf r sterici.

r,.

I E

Nuclear side N.P 0. tn::ra V.C., finds elevction %' floor Ref. 4

s..

.. c r0x.

mib cry c:: cept for lc': cres pa.~cicf.,

V.C. su:;. icii. Mcin-3 ter.i.nce & P.'J.W. v,arur.(. ir; renctcr ve.mi ccv'ty.

l.

~

h-r Ir-t.

M Opencd V.C. tum;; isci6 tion viive..

Ref. 4

{

=

tu I

L.i t'

u aCL h'RC ciliec for Plant Stctu.

Ref. I ha R

tt-t-

f Ref. 25 rox.

S r.;>ied V.C. Su g.

CG t.

F

/. E Region I cslied by Scnior Resicer.t :nspecu r; infor.ned Ref. 20,27 of pient statur, and picus.

Irsediste Action i.etter L

questions dQcu:.cd.

h t'v F

.. :, co x.

Started pumping V.C. sul;..

Ref. 4 I

,I.,

.. u.,

t

~~

.~... t.

s 8-

_s

e e

q

,_ /

; K. ;.....

I"*~~;;u" - g;;;

t--

T;'4 g

.. _= :: ; ;.y.

m.,

.._.,-.--.mw_

w -s..

.

. ws3.._-

.gg

..:: r. w re:.

s

,it

\\ < ls Q.

t U,?..

,.:_2.

y

.. \\

• vv--

v I

r..

.6.n s.......

..i w,,.,m.., i.n, vu u m c 1.

I-v

.i -

6

,8 i.

Ref. 13 I

L i cent.cc :.:. ;.c s i p.u ". a tu.r. :.i te w n r :. hc c.ct'.ar M g i 0930 e

vn.v. -.t s

. y.,..~

t.,:

i,.

o.

.... :.c

,t r.s.. L........ a..

...v..

a s> :;.

ar w ct.lorides..

?

s

' Approx.

5;.c ra li. P. O. 1.r.r" ^.s "" icWJ gct reoc;ce m sel Ref. 4 g

..-...y t.C.

. t. c.., r..... -..:

..,u..

5 ~. -...

,~ r p..,-

.e a

,a.

,... n O,,,n. o

. w.,

c.,..,.

a....u.. r : --n. u..::..:

c. ~..

w...

uw

.v P.ef. 23

.'I Ph'O-!.E,",-lh4, %ntu.i'.Pp; i;.r. Ctr./.4.c' Scrt i C6 Wi~4r Led.,

1154 z.,,.......,. c w.

a s.

t er 6

ncf. 4.)

in 5 ;c 2rO' rac

'4 fM ht'Or.

i i

130D L'i cer.r.t.c

'.I.r.C',

.;.iM Ew pC5 a

T.105 tubc5; Sletve IGP M 610f VCL5cl Incuri.,r.F.tri. n.

f'ini.ir.3 C.44 iC l.65 i;@/ lob C.T.

Cf L;.I Oi'i?61..

I i

r i

+

1 REf. 4 ApprM.

D T.[ CLCL hLi1 2 LL CIW ci.c ii *... i.r e :.r..:.i;i. fC F a i

1345 s'.iru p.

1 4

T

~

Ref. 4-j

. Approx.

Openad V.C. ssp u.ciction va;vus.

f

3.,

t e.

l.

h aer. 4-l a. 30 t CGi;.p C;ed cce:.#.in precrz:. ce, ent. xa.

N.m.ah

.n I

w.!l 2.*a eC l.....

t.

l

(

.~

g

y,-

..t 4

=::.-

e.I I t{4 rg #g.."g b Q

=

3 y\\

u 72 c...,e.,.. v,

c. c~.v r

4

.erer/v.

m

.vs s.

c*c.: rec..i.

Hi-? 79 on /.2 ;;;...cc rc.ru del.ector.

Ref. 2 Conducted P':' :C:9, kcv. 1 0:15 per.cetor current cc,n.parator operi:1.ionni te!.t.', r0 :.u, acv. 23 (nucicar Power.-i ici of f..:- calibration), and P2 Mi, nev. 26 (hue. Pouer M& log).

1.542 negi or. I callco 12.cen;;u. tc sclicii. co:mit-Ref. 20

acn t.5, per I,'.'. CC-42.

1669 nca i t.on: T::c,pe.nt.or e:::.ered v.c. ic.c inspuetie,n

_ Co!.G. t.aon;. an rCT;C' or cc.Vity.

l.Gled UV0liisi.d U2 l,i;Ct i..".d CPUUlid SUC.f. Of Tr SCtOf.1 TT6r TTIL;;12.'JiOn d

3.

G

~.e. Colif.no directed up;.:rs.to'*-

tc. Cool IeGeter Ref. 26 s

Cuc1&n: r.yr t.e:..

Ut. C. S. ) tc ec,;c r.;,nt6own to cliow IU NO V s l of the reg: tor VOb!-.OI.

.' n r.n3 /.t.f an, sWininq E.nC C.l. e s n i n g 0 7 rCc;CL0r Va.:C L61 6Cr f D Ce O, L6 n e c e s s a r.v..

2000 Cc:c: enc e borc;i: ; R.C.S.

Lo

_ht.t requa: eci for Ref. 1,2 cO15 shutdua:n.

Approx.

Interted shutdowr. T.:.nh A h,' tripping n setor.

Ref. 1,3 2020 gaf 4

23004 (1) W.n.d.?. br:ing transferred to U;d 1

(2) V.C. fiuidp iEOli. tion Ve1VOa. Open.

(3) Puryin V.C.

se.es

/

j =1-p.,

-m -.

r,,-..-

_ ass _ ~_,2. ; - - -

- z is.- w r a.-

,w r -- - --

y n

{u.%,' g g, f I.h L

,c....,,,..c. as. v.,

La...,.. c. war...

s...,

w.

c.

y ss.

h;> prox.

MLir. t.e".i.74C c e?.*u.r t_ J. V. C. '.;* TC) lLCC bb's ?.

Itef. 4 OC/i5 neLet.or cc.vny ru. electruc.; au:.,p p,.:..pe;.

O.r.>, 0 is smov,.c s.

.c.u. e g.

.v

. s....

n.,a.r.

3.,

(, (....,...v...

0615 EC cal;<;d to t'ctcp Mc "Piar.t 5ctc:".

Acf.1 0700+

(1 ) DLO1,.roceedn.cj to c c.; d c as a 7,.;r..

Ref. 4 v3

.g....

e.

e....... t. s.,........-.t....

.g

w...

s a...,.....

..c c.s...., ne....

.: A.a^.

$ r s. 2,..s.. s m. i..s

...2 r.e.r. s n,..,>,.,..

m..

~.

V O,*

LWIV$UC.

s.

a 1

i 3

ru vv- -.t f

v.o..

9. *]

i....uuu.

~~~

n 1bbb 1I4 V C I'ek.J L.rh s.. OI.

' t. ed.'i d E*hEs $ O s aOb 7 E(.."i

..l*

- O b s.

As e (as, n,.;

e

, s a

• W' E.J.U

.a a wk. 6 e i

i 1(o hh I,$ ( *s ;' M.i:0 pC ** f G f fi (s() S (,6 y (,*; 1:t..j se ;- ;,[ DW gL*;

pgf, 13 9 7(e. :..g.t g.

..;g. -f,..,.J

.y g *,a

.s.<3.<."....

J. g.

u..m p.--...

s 6 aseu.

L.s.... i 3 T 9.'A,.,.. (.

• 4 v v,

. A

....:s 4

u. 6%

.t.... :.

..ss

...c..w

..w n.-

s.

su.

.. m.. v.,, s,.e,

.q; f, v v

s. a ov g.2o n

7_gu,

. i v ;-

v.*

88 d.s u.. u *.s.g.,.i....

I.

k

a l

.l s.

^

U

. ~ -og f

s \\

V v

resD:C.Snt Y,

UC'.':. r :.: 2, s(;ia. : cc.n n :..c :.c.;

gy 7

1700 Li cennee den r..: r,:-

i.e.

. 3 c i t. a t. tf nei. 13 t,o6

.s.u.,,

c,..,....._u w o t.....

\\, r.._... _.

g e. :.,,.,, v,,.,..i.

4 s.

2.'6 C1 ) ('iG1ded r.

I pt: recu of

,*.3.6 g.g/

10 0 C3.' Of ch3nriGou.

1900 Travoc ti(- lor. :sc c...;u.c:.. :.. o:

.f.pt:c' Ort;.

d. r.C. k'cr 0 ar1GIC O._..D y

..C t.. u t ;.

r. 4 s C, s-w e:,.

. ;,J.,.

e s......

. u e....

.s :.L.,. C..

.x, er-

.'s e e.~.ddu

..,t.

Cu.

ViGW.

t

$[=':

..C.......-

- n::

_.--:=

7...

.D.w'e..h Dr.4.e6.g 6 l

c

W

~

4; (mg2. YO NO 3s o

no..o...., c,..

f.

0000+

1.i cer.st e dipped r :.in e:.:, : _ce; pli.r e in river kot, 13 utter, c.r: et. 2.r.n p i te n'.o i.' :. pes it.

Sa::.p e d

results i.how ;. 0 ;:.g/10c cn c,f chlt. rice.

0430 Licen::ce E,vipcd f.s ve locr.tior.:. on necctor Ref. 13 Vesac1 surfaceu ;.ow c::ponc b" re r.oved r.dtror

.~

inn'.:..?. tion.

bc..nple IcGuat.. J Ller EhDWcu chloride contaminatiw. IcVels of 19.0 to 41.0 mg/100 cs2, 0*/3 b Tnvectigation ecm mer ve; th liccasec to dizcuss :: cope anc. carats..on o; 2 nvent: r: t ion,

scope c:. c s s.g na.c.a. L ; o r e.,el.

. nve t t;.;r.r o r,

nnc current a t.v a s o f p;...., lice:.see _nvecti-gation, m.u plans f or return to operations.

0900 1.icen t.oe repe..r.e4 earlie-bof.idown a:.0

f. wipe Rcf. 13 to:et. of 50 ::.h.,,of river wi.:.cr.

Swi;,e snc.,cd

0. 0 mg/100 c='- of chlorades.

1 l

1000 Licen:.cc per for;:.od investi t;.. tion ten::. r ec; nested Ref. 13 j

smuple c.f rec; rculat;.cn :2 :ap water.

hinple.

~

l snc'.;e.d.'AGO pp NLO'., 30 p;::. Scrcr: r.r.d 2.6fE-5 cc/cc.

i

( 3g.

ED nad received react from c S.1'.5. thq'v.'m I

ICvel ta6y hcVe.pprcLChCd al0VctiCT, 4c gr6 ting.

(

g YAn'37 e, CD D 3-c -

&f

\\

a' b

'Fi1UllSM7,

l. L." 've. -.:, 1".40 ( i aLA:.te.

I 1700 Licer.sce ia.'i p e d i t :.

.:.c; L: c..:

.n i c..~ ; o r Ref. 13 V&b8O) p1L.

S C.5,' i O '. IlG'I. E

• a. r i 4

....U'..'

i er:loride. l e v c i r. f r o r.

6. 0;. tc

.. :::;/: 5 7. c.r.".

?

t:.

APP N -

!.icenue ir.ferr.ec invc Airjetiar. ter.- cif ic^c.r.: i-

~~

1800 4 ies or- *.iccnsee erployece. sir.:, ra;.trt to r.ovt E

SCOn i.'5tcr icycl glitnir, li 4' uf J.Lyct.IO.<. 46' f

gratir.g.

9 I

i e

1 1

i t

6

.l L-E

.k.

r 1.

i 9

l E.t-

g..

I' s

f; r

I.

I t

(

t r-p-

• e Y

E

~~

g Mr.r'.::'n~ L-~.*-*

2 = -M.*: ~c : - V

= " ~ '

• M ~* ' r "' w. " '. ;

=

_ _ m 2'* :

~~

_

• y._...a

(

g r

1 0 t h i

o c'u=

D

-,-.s...

d, v,,....s.2 v;. -A.n r.

..r.. s.

a n. ur.2,

I a.

a 0500 T.l t:ca uen uw; pud : l'>u r e n e :. o r vo r. :. 0 i

. ' 6 :.. -

Ref. 13 l

..; C....

nei. \\,

e....,0 2. c w 0,

. v W... c.....

.O

t.,.

~-

u !.

m.c..

.L1C.

c iu.. \\,e.,t..

.g. e u c.

. s c.

y-Ictor t.hov 5; - ; ? C ::.9/2 00 c:d.

E t:

6

.F.

.F 1020 I,:cu:nce c.n.ico i:e r.i den t.

Inr.pc.c t.cr of fice.

L

>.. O tv.....

1., c.... :. : o..

>s....,

,1..,

...u..

.. u.... w c n.., c c.

t-

.ui u e..,...:. :

.. se.

.4=....s....

t;,.,

.s..

.,8

.... c. o.-

t-

.~

w..

s Vcanel scera cer.c.tel.v rctidue frca evcporcted i

\\, L.

\\..

2, w.

.E.-

r-t t

~r A,D,UTOX.

I..ICC 4CCO W:t Vi d '. inV6 C L i'?'.~ E it.". L O 2.T...

"i A

t9 0

.r iy.. s : 2...w g..-c u Cs.

.us.u..

...c.,..-

c r.;..

4 s......ss

.....b.e t'

......s sa

'DellCVC 4.aO'JI t' '

• A II.C het aWt:7 VC UCI f

g b.....e.e s.s. u., e.,...-Lu

.,. _..a 2

.t.

/..,-

v.

.te

......., r.,. O.

2 I

,..,4,...............

..a...

C, -

.e.A.

.4....u

..m o.

,.. C C:l t h CC s :.

a-

. 't

-. i, c A v1 u l. -.L m L,..e.:.L...a t-

.c.,.

s v.

C v..s.

C a. :.,e

c.,,....

,,u.,...e u.., o, c :..

c

s.. -

.$.v...

v.

ouo.

L

. (.

P.-

tw I'.

s.

t.

<>. ;p r'2X.

11.". ' r. i. 0. ' '. t C C DJ-O/ O!i a ris lir. i.

4'

'. fiC M U.t

....w

~ b h t.f C.

4 LiVL/

4

{

l, -

=

".s ti

.r

.I.'.

T.

L.

i t

f 6

.f_.......

.u m......................

es m.a.,..g.

(---

~

l c e' Ee.> o M DMJ

.\\N. j~m,. { Mg 3 s

4 r

o Aa.

f.

t

• i e

,l..._._.~._....

g.-

...-.,~

f

\\

. c,.

,7 g

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