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Notifies that proposed electrical design mods & draft Tech Spec changes re degraded grid protection for Class IE power sys are acceptable.Proposed Tech Spec changes should be submitted 60 days prior to completion of mods.

Accession Number: ML13317A178

Date Released: Sunday, November 8, 2020

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• ML13317A177 - Notifies that proposed electrical design mods & draft Tech Spec changes re degraded grid protection for Class IE power sys are acceptable.Proposed Tech Spec changes should be submitted 60 days prior to completion of mods. (2 page(s), 6/23/1982)
• ML13317A180 - Safety evaluation supporting proposed electrical design mods & draft Tech Spec changes re degraded grid protection for Class IE power sys. (6 page(s), 6/23/1982)
• ML13317A181 - "Technical Evaluation Rept on Proposed Design Mods & Tech Spec Changes on Grid Voltage Degradation for San Onofre Nuclear Generating Station,Unit 1." (16 page(s), 5/26/1982)