ML17252A846
| ML17252A846 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 02/19/1974 |
| From: | Cobean W Con Edison, Consolidated Edison Co of New York |
| To: | O'Reilly J US Atomic Energy Commission (AEC) |
| References | |
| Download: ML17252A846 (2) | |
Text
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Gon~ofidai.ed Ed/sc.n Comps:;ny o~ NEiw York. ll:l~-:.
4 livircQ Pl!:'ce, N~w York,. NY 10003 February 19, 19?4 I
Re~ Indian Point Unit. No. 2 Mr *. Jam.:s PL t)'Reilly, Director Ri!9ulutory C>p~r~tion~; 1 Rc.~*;i*5.cn I U. S., l-\\t.<)l\\i.ic;
~n~~~-g~> (:r-;i111mi~;f;jr,,r1 t;,~1 Park Avenue
. AEC T.:..lic~hc~t Hi;>.
!?0-2~7 Opei:*a.t.l.ng JJiC.<~n~*~ Drf<*.. :26 A.0~.. ~.. 2.. f3
- ~ing of Pru&sia, P~nnsylvania* 1.9406 Dear I.tr.
u'H~illy; In acc:)rd.~nr:::i.:.~ h'i th t.hc~ rc;,:.:p;d n;:r.-,~nt:s of S~ctic1n 6.12. 2a c1f thf-!
Tfr.cr:nic~l 8p~*~:if.i0,C:ltJ.ons of l"acill.. ty c:iperating License No.
DPR-25, thi:.t f(',.,l.l1)'"d.r1g r~pC'.Jl"C is eubmittedJ P<:-.rivdio sur.vt~i 1 lance t1..~st f'T.... M2, "Reactor Coolant 'l'ampernture 1U1~i1)1;J Ch~n.n.1~l F1,:inc:;t:.:i.c;.*r1al 'l':1et; - ~ 'l' Ovet:"ter.'lper~,tur*e an.d
'I' Ovt;*.r-poer",
t11a8 p:.:t'fcrrne::l t">n Pr.:bri.1~rv 15/16, 1!7!4 w~.th Unit. Ho. 1 in the. c:)ld ~.=hut.down (;ond i. ti i)n~
TJ-.e limi.ting snf ety system Bet-
. t.$..t\\g~ (Jf chann't;:lB :t.t and lV of the Lhrertemp'.?t'ut\\.!re6..'I' R<:\\~.<.':*tOI
- c.l'rip c ircoi try were fi)una ti) b:~' be.11:'>\\*: t.hFd:.
t*,~~.:~uj i'.c:.:d by 'J'ech:ni cal Speeific~t.ior1 /..:LLB (4).
Ch.snnel::; 1 and Ill w::re found tr> b2
<;prH'.~t.$:ny c:~:)L':i:'."(;!c;tly.
cl*1a\\w1~le.'i.1 and IV w~re recalitirat.1~:1.~. l.i.nd tested ~atisfactorily.
f,~~.f.'8t.).' -1.mp). ~ (~.i:st:lOi'1~l uf thie diec:cepancy are c.-:rnE:ideret.\\
~~). fght.
9f.tH.':;~'; t.h1;: rea.c*tor was in a cold shutdown c.0n.dit ii:m
.~1.hQ.
th:*~
~:*c::w n1c:inin~f trip circ 1.li t.i:. Wt)'.lld hl.l\\'<.:'l prwv.i.d1:.:d compl*.~te reactor pro-t-ection.-;.i;.:d.n:~t ~n (:~.~<':~!di.re:: fl1.n! t.ilt t:ven if this had n!:-,t. b1:.1;1n t.hr:: caee.
The 'ma:-~imum error fr:n:m::1 wl'.lt.l.lQ. h;:l'.*Q t'~:;ult.<"~'3 in the ac.**
turd l:'t:.uC:t!OY c-~11 e:x:cs<?.d:i.ng t.J:-10 limit. by O. l.f>(lp in a1::-hie-\\rin~~ ~n Q\\'0r.t.0¢~'~r..-~t.\\,i.r.'1.:AT t~ ip fcr:c ChL1l'1l'lt:: le iI L'tl'ld 1 V.
in rtn <::..,f fo;:t. t.o dct"!.t'JllirH! the <.:ti.US~ of l:hese:a de\\~ i*:->.tir:>n:; ='lnd p:n~
viou:5ly t.'1:.J:)i;.>:n.c::1~. or~~a 6f a eimilar nnture, our invc:~;t.$.gf.ltion intci t.hS.s matt.er as diacual3eri in our letter to Hr *. Jr)hn F. 0 1r.. i::cn*y d~t~d J~nua~y 25, 19?4 is continuin9.
... ~.::...,,.
~r. Jl.* ntJ:si.)ny Fasano of your office waa notified of thia occ.ur-t'e-nce. b~l M~.,:r(,,hr~ Ha}~e:p~ace: by 't~le:phcme CrTJ f'ebruriry l (\\ r 197 4.
Vury truly you~s,