ML19323F221

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Forwards LER 80-011/03L-0
Date released: 12/03/2019 Download: ML19323F221


LER 80-011/03L-0:on 800418,check Valves Upstream of Accumulators Had Excessive Back Leakage.Caused by BUNA-N Seat Embrittlement Due to Age.Check Valve Seats Replaced W/Ethylene Propylene Matl.Valves Bench Tested
ML19323F224
Person / Time
Site: Cooper 
Issue date: 05/12/1980
From: Converse W
NEBRASKA PUBLIC POWER DISTRICT
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19323F224 (1)
Forwards LER 80-011/03L-0
ML19323F220
Person / Time
Site: Cooper 
Issue date: 05/12/1980
From: Lessor L
NEBRASKA PUBLIC POWER DISTRICT
To: SEYFRIT K V
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
Download: ML19323F220 (2)