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Discusses 900223 confirmatory action ltr re recent uplanned chemical reaction that occurred in primary cold trap at facility.

Accession Number: ML20043C605

Date Released: Friday, October 25, 2024

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• ML20043C604 - Discusses 900223 confirmatory action ltr re recent uplanned chemical reaction that occurred in primary cold trap at facility. (2 page(s), 5/25/1990)
• ML20043C609 - Informs that on 900217,Metropolis Works experienced tube bundle failure in piece of UF6 processing equipment called 2B primary cold trap,resulting in ethylene glycol solution leak into UF6 containing portion of cold trap. (4 page(s), 3/15/1990)
• ML20043C610 - Advises that primary cold trap 2B will be cut open & internal exam will begin by 900511,per 900319 commitment. Allied-Signal remains committed to determining cause of failure. (1 page(s), 3/22/1990)