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LER 79-038/03L-0 on 790417:ground fault on station power Transformer 21 resulted in loss of Transformers 1,11 & 21. Caused by failed cable in pothead supplying transformer. Failed cable & pothead replaced.

Accession Number: ML18079A310

Date Released: Tuesday, March 2, 2021

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• ML18079A309 - LER 79-038/03L-0 on 790417:ground fault on station power Transformer 21 resulted in loss of Transformers 1,11 & 21. Caused by failed cable in pothead supplying transformer. Failed cable & pothead replaced. (3 page(s), 5/15/1979)