ML18079A643

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RO 79-48/01P:on 790709,wall Thickness Degradation Found in Steam Generator Tubes Adjacent to Tube Lane Blocking Devices in Generators 11,13 & 14.Degradation Exceeded 40% Limit in Six of 60 Tubes Inspected
ML18079A643
Person / Time
Site: Salem PSEG icon.png
Issue date: 07/09/1979
From: Midura H
Public Service Enterprise Group
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
REF-GTECI-A-03, REF-GTECI-A-04, REF-GTECI-A-05, REF-GTECI-SG, TASK-A-03, TASK-A-04, TASK-A-05, TASK-A-3, TASK-OR NUDOCS 7908010329
Download: ML18079A643 (1)


Text

. lKr... Boyce B...

Gr;i~r Director of VSNRC 0£f ice o~ I~spection and En£or~~l'ment Reg.ion. l.

GJJ. Park Avenue K.iilq' of Pru~s.ia, Penns.y:lvania l.9"06 Dt!ar Sir~

P.EPORTDLE OCCURJRENCE 79-48/0lP SALEH NO. 1 w:rr. LER This l.~t~ ~d.l.1 serve to con~i~ ~

v-exbal r~pq~t *it() ~

!.h Ncn:rho11Dir the Sal.em N!RC Re$id*nt '.Insp~t<>r Q'lfi\\ Ju:ly 9~ l.979~ a.dv:i.si.n.9 o:f ~

reportable occurre:nce iD accordance with T~ehnic~l Sp1£:!tc:i£i.c;a'ltiP.'1t 6... 9... 1.8.c.

Eddy current:..iru§p~tion o.f the ~t~ q~n~~~tor tub-@!$ illd.j~c~rat t:o *th~

t~ l.a.ne b.loek.in9 devici1iH~ in No.. 11 ~ 13 3M :l~ ~i:~ 9ef!l11;arat:or~

reveal.Ed w.al.l. tb.ickne~$ deq.r~lf1a*t.itl!n whi~h ~wc~~ed *th~ 40~ limit spec.if:ied.in Technical. Spec:lfi..cation 3.-~'9'5.in. 6 of th~ '60 tuoos inspect:~..

A detaileii. JCeport;. will. ~ ~tted in -th~ time p~rioo ~p~c:ifi<<!d by

. the Teeimica.1 Speeif:ication$.,

H,.. if,, Midur~

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