ML19308A495

Abnormal Occurrence 74-22:during Maint of CA-V2,valve's Splitwedge Gate Assembly Found Missing.Cause Under Investigation.Assembly Replaced & Valve Leakage Tests Being Conducted

ML19308A495
Person / Time
Site:	Three Mile Island
Issue date:	11/07/1974
From:	Colitz J METROPOLITAN EDISON CO.
To:
References
NUDOCS 7910250688
Download: ML19308A495 (1)

Text

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631 Park Avenue Kir.g Of Prussia, Pa. 10.*05 ,

Op:ratin; Lic:nse CPR-50 Cc:ket 50-2 9 ,

Subject:

Abnorr.?10:curr:nce fio. A3 74-22 ,

Daar l*r. O'P. silly: .

This telegrca is to cenfim the talecen bet: con Lee Sp:ss:rd'(Regica I-AEC),

and J.J. Colitz (T.:I-L'ait 1 Su;;rinten;'ent) tt 1GO hours 6 !!ove::3er 1974.

The 'follr:in; r: ort is.cu'.::itted in centd .n:2withpr: graph 5.7.2.a.'2'

(;;;2 G-11) c? t. 2 t:::;nic:1 :;::4ficati .. .

CJrin] Tl-dat n:n:3 cf C.'. 'l2 (C .itainN20t i 01 tica- ValV3 for pri. Cry sarpling) tha vah:3 split . :i;2 5:ta c:::t'ly un i:unt to b2 cissing.. .

The ' split u:d;2 r-ta cinr31y h s b:an r:pl:nd and.lcak:ga tests on the valva.

are pr nn:iy b ing cc.1::t:d.

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An investigatica of the occurrence is being cor.ductad to datermine the i:ause of the nissing u:dge. .,

,Very truly yours .

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.J..Colit' Unit'11' Superintendant THI Nuclear Station: ,

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