[Hallb-engineering] [New Logentry] Follow-up Re: Hall B Cryogenic Problem - PLC/Comms/Blowing Reliefs

[hasan at jlab.org]

Logentry Text:
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Isolated Hall B 4K supply and Cold Return valves (CEV6711B and CEV6721B) per D. Kashy's request.
Return flow aligned to Warm Return to CHL Purifier.

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3484400
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