ML17252A846

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Letter Regarding Performance of a Surveillance Test PT-M2 Reactor Coolant Temperature Analog Channel Functional Test - Delta T Overtemperature and T Overpower - Indian Point Unit No. 2
ML17252A846
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 02/19/1974
From: Cobean W R
Con Edison, Consolidated Edison Co of New York
To: O'Reilly J P
US Atomic Energy Commission (AEC)
References
Download: ML17252A846 (2)


Text

,. . .' .. . ,, .-. .. ,:. * * ' Ed/sc.n Comps:;ny NEiw York. 4 livircQ Pl!:'ce, York,. NY 10003 February 19, 19?4 , ..

  • I ' , Indian Point Unit. No. 2 Mr *. Jam.:s PL t)'Reilly, Director Ri!9ulutory 1 I U. S., l-\t.<)l\i.ic; Park Avenue . AEC Hi;>. Opei:*a.t.l.ng Drf<* .. :26 .. .. 2 .. f3 of Pru&sia, 1.9406

Dear I.tr. In h'i th rc;,

.:p;d of 6 .12. 2a c1f thf-! of l"acill .. ty c:iperating License No. DPR-25, thi:.t f(',.,l.l1)'"d.r1g is eubmittedJ P<:-.rivdio 1 lance f'T .... M2, "Reactor Coolant 'l'ampernture F1,:inc:;t:.:i.c;.*r1al 'l':1et; -'l' an.d 'I' poer", t11a8 p:.:t'fcrrne::l t">n 15/16, 1!7!4 Unit. Ho. 1 in the. c:)ld (;ond i. ti TJ-.e limi.ting snf ety system . (Jf chann't;:lB :t.t and lV of the Lhrertemp'.?t'ut\.!re6..'I'
  • c.l'rip c ircoi try were fi)una ti) be.11:'>\*: t.hFd:. i'.c:.:d by 'J'ech:ni cal /..:LLB (4). Ch.snnel::; 1 and Ill w::re found tr> b2 .'i.1 and IV l.i.nd tested -1.mp). uf thie diec:cepancy are c.-:rnE:ideret.\ fght. t.h1;: rea.c*tor was in a cold shutdown c.0n.dit ii:m trip circ1.li t.i:. Wt)'.lld hl.l\'<.:'l prwv.i.d1:.:d reactor t-ection fl1.n! t.ilt t:ven if this had n!:-,t. b1:.1;1n t.hr:: caee. The error fr:n:m::1 wl'.lt.l.lQ. h;:l'.*Q in the ac.** turd l:'t:.uC:t!OY e:x:cs<?.d:i.ng t.J:-10 limit. by O. l.f>(lp in ip fcr:c ChL1l'1l'lt:: le iI L'tl'ld 1 V. . in rtn <::..,f fo;:t. t.o dct"!.t'JllirH! the of l:hese:a i*:->.tir:>n:; ='lnd viou:5ly 6f a eimilar nnture, our intci t.hS.s matt.er as diacual3eri in our letter to Hr *. Jr)hn F. 01r .. i::cn*y 25, 19?4 is continuin9.

., ... Jl .* ntJ:si.)ny Fasano of your office waa notified of thia t'e-nce. by CrTJ f'ebruriry l (\ r 197 4. Vury truly