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Forwards LER 84-029-00 re high concentration of nitrogen in upper head injection (UHI).Rept re improperly installed UHI level instrumentation scheduled to be submitted by 841207.

Accession Number: ML20100Q580

Date Released: Thursday, April 23, 2020

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• ML20100Q578 - Forwards LER 84-029-00 re high concentration of nitrogen in upper head injection (UHI).Rept re improperly installed UHI level instrumentation scheduled to be submitted by 841207. (1 page(s), 11/29/1984)
• ML20100Q611 - LER 84-029-00:on 841029,concentration of nitrogen in upper head injection accumulator exceeded Tech Spec limits.Caused by repetitive continuous makeup to accumulator from upper head injection surge tank. (8 page(s), 11/29/1984)