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Forwards safety evaluation of util preferred ac power sys conformance to GDC 17.Power sys do not fully meet intent of GDC 17 since sys could be automatically disconnected from 4,160-volt safeguards buses in worst case accident loads.

Accession Number: ML20204F529

Date Released: Wednesday, August 5, 2020

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• ML20204F525 - Forwards safety evaluation of util preferred ac power sys conformance to GDC 17.Power sys do not fully meet intent of GDC 17 since sys could be automatically disconnected from 4,160-volt safeguards buses in worst case accident loads. (3 page(s), 4/25/1983)
• ML20204F538 - Safety evaluation of util preferred ac power sys conformance GDC 17.Proximity of low voltage transformers does not fully meet GDC 17 requirements for physical separation,but deluge sprinkler sys adequate. (8 page(s), 4/25/1983)