ML19254D699

LER 79-031/01T-0:on 791003,rigid angle-iron Hanger Bolts Found Detached & Hanger Nonfunctional.Caused by Improper Installation.Two Anchor Bolts Were Replaced w/wedge-type Anchor Bolts

ML19254D699
Person / Time
Site:	Peach Bottom
Issue date:	10/18/1979
From:	Cooney M PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19254D697	List: ML19254D696 ML19254D699
References
LER-79-031-01T, LER-79-31-1T, NUDOCS 7910290355
Download: ML19254D699 (1)

Text

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0 l 3OATEl 7 [ 9 l@[1 1011 14 7S 18 17 l9 HLFOH T D ATE N lh EVENT DESCHlPTION AND PHODAULE CONSLQUENCLS h o 2 l The inspection program being performed in response to IE Bulletin 79-02 1 o a l identi fied rigid hanger 3-14-11B-S21 as beinn non-functional. Both bolt s I o 8 1 of this annle-iron hanrer were (qund detached from thc_vall. This I a 5 l hany;cr is associated with the Unit 3 "B" loop core spray minimum flow 1 o g [

line. The safety significance of this event is small because Unit 3 l g ,

reactor is in the cold shutdown condition for refueling. l

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