ML17252A852: Difference between revisions

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;:;::;ion 1 Park Fae i l i ty DI*'l\-26 A.0.-4-2-6 King of Prussia, 19406 *-** --On January 25, 1974 th0 reactor was hrou9ht Griti6al t.c1 pl ac in9 plant ba.ck in sc;.rvice fol 1-owing cc)mpl on* of re*
;:;::;ion 1 Park Fae i l i ty DI*'l\-26 A.0.-4-2-6 King of Prussia, 19406 *-** --On January 25, 1974 th0 reactor was hrou9ht Griti6al t.c1 pl ac in9 plant ba.ck in sc;.rvice fol 1-owing cc)mpl on* of re*
aesocdat.ed wi.t.h NO"JL-miber 13, 1973 fe1:.dwa.ter linl': brea:k incident.,  
aesocdat.ed wi.t.h NO"JL-miber 13, 1973 fe1:.dwa.ter linl': brea:k incident.,  
*"c:hieve.d with the 11C::" banl-'. of ct'>ntrr,1 rods 45 step:.; withdrm*m from  
*"c:hieve.d with the 11 C::" banl-'. of ct'>ntrr,1 rods 45 step:.; withdrm*m from  
<::ore.*
<::ore.* Tl1e pc1eitions the control 27 steps below the t.ion Ii.mite ehown on P.ig,_1_t'.c':_
Tl1e pc1eitions the control 27 steps below the t.ion Ii.mite ehown on P.ig,_1_t'.c':_
3.10-1 of the Tcc::hriicill tions. At time of the tho reactor coolant. system and lempc:t**i1ture 2235 and resper.tively with l. fc.1u-T r(':actor ant in se;:ivj and the borc,n ccntra tion 112[i ppm boron. 27 scnt.e a in the rt-quired mi'\rg-; n of  
3.10-1 of the Tcc::hriicill tions. At time of the tho reactor coolant.
system and lempc:t**i1ture 2235 and resper.tively with l. fc.1u-T r(':actor ant in se;:ivj and the borc,n ccntra tion 112[i ppm boron. 27 scnt.e a in the rt-quired mi'\rg-;
n of  
: 0. 2-6't, re:activi ty. Minimum boron c.-:oric.e:ntrat.1on req1.1.ire:d to the  
: 0. 2-6't, re:activi ty. Minimum boron c.-:oric.e:ntrat.1on req1.1.ire:d to the  
$hutdown margin (Pi9ure 3, t0-3 of t.h0. 'l'echnit;al Speci..-f is i;-alcul.-,tc:-:d to be 77 Ci ppm.
$hutdown margin (Pi9ure 3, t0-3 of t.h0. 'l'echnit;al Speci..-f is i;-alcul.-,tc:-:d to be 77 Ci ppm.
Line 34: Line 31:
* l\\lU'gin  
* l\\lU'gin  
<<t the timt! of the waF.
<<t the timt! of the waF.
more that required by Figure J.l0a3, We tlre thG c.:::sut:t:s of this OGGux*rt!nce.  
more that required by Figure J.l0a3, We tlre thG c.:::sut:t:s of this OGGux*rt!nce. "nd corrl!lc':'t.ive action to prevent Mr.
"nd corrl!lc':'t.ive action to prevent Mr.
* Ant.hcny no of your off ic-e w;is nutif ie-d r:.f this by telephone by Mr. John on 30, 1974. Very truly youts, (i{J&#xa3;pi,,_
* Ant.hcny no of your off ic-e w;is nutif ie-d r:.f this by telephone by Mr. John on 30, 1974. Very truly youts, (i{J&#xa3;pi,,_
j, R.
j, R.
Jr., Manager Nucleilr Genoration J . ;-... ** ! . . '*. . . L . --
Jr., Manager Nucleilr Genoration J . ;-... ** ! . . '*. . . L . --
*-}}
*-}}

Revision as of 15:30, 7 July 2018

Letter Regarding an Occurrence Where the Reactor Was Brought Critical Preparatory to Placing the Plant Back in Service Following Completion of Repairs Associated with the 11/13/1973 Feedwater Line Break Incident - Indian Point Unit No. 2
ML17252A852
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 01/31/1974
From: Cobean W R
Con Edison, Consolidated Edison Co of New York
To: O'Reilly J P
US Atomic Energy Commission (AEC)
References
Download: ML17252A852 (1)
v • d • e


Text

.

  • t * /. ,. -* . " . Rt:::

F*o.int Unit No. 2 Af.C-Dc.n::kt'!

l 50-24 7 Mr

  • J arne s 'P
  • Q 1* He i 11 y , Dire ctr) r Megion I u. S. l\tomic EntJ.rgy Cc)ff!l'i1)
ion 1 Park Fae i l i ty DI*'l\-26 A.0.-4-2-6 King of Prussia, 19406 *-** --On January 25, 1974 th0 reactor was hrou9ht Griti6al t.c1 pl ac in9 plant ba.ck in sc;.rvice fol 1-owing cc)mpl on* of re*

aesocdat.ed wi.t.h NO"JL-miber 13, 1973 fe1:.dwa.ter linl': brea:k incident.,

  • "c:hieve.d with the 11 C::" banl-'. of ct'>ntrr,1 rods 45 step:.; withdrm*m from

<::ore.* Tl1e pc1eitions the control 27 steps below the t.ion Ii.mite ehown on P.ig,_1_t'.c':_

3.10-1 of the Tcc::hriicill tions. At time of the tho reactor coolant. system and lempc:t**i1ture 2235 and resper.tively with l. fc.1u-T r(':actor ant in se;:ivj and the borc,n ccntra tion 112[i ppm boron. 27 scnt.e a in the rt-quired mi'\rg-; n of

0. 2-6't, re:activi ty. Minimum boron c.-:oric.e:ntrat.1on req1.1.ire:d to the

$hutdown margin (Pi9ure 3, t0-3 of t.h0. 'l'echnit;al Speci..-f is i;-alcul.-,tc:-:d to be 77 Ci ppm.

1 the

  • l\\lU'gin

<<t the timt! of the waF.

more that required by Figure J.l0a3, We tlre thG c.:::sut:t:s of this OGGux*rt!nce. "nd corrl!lc':'t.ive action to prevent Mr.

  • Ant.hcny no of your off ic-e w;is nutif ie-d r:.f this by telephone by Mr. John on 30, 1974. Very truly youts, (i{J£pi,,_

j, R.

Jr., Manager Nucleilr Genoration J . ;-... ** ! . . '*. . . L . --

  • -
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