Run Meeting: March 24th, 2020

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10:00AM Run Meeting, Counting house meeting room (200C) (NOT)

RC: Carlos Ayerbe

Summary of past 24h:

• Summary in the RC Daily Report

Shutdown Procedures:

Welcome to MEDCON6

1. Target procedure to shut down (Sebastian, with the correction)
   1. empty by closing SVBT100 and opening SVBT112.
   2. Close SVBT108 and open SVBT102, and set MFC104 interface to Nitrogen.
   3. Close SVBT112 and open SVBT108 to flush target with Nitrogen.
   4. Purge as many times as deemed necessary (I would say twice).
   5. as the last step, leave target at around 5 psig N2 and DO NOT close SVBT112.
   6. close all electric valves AND all hand valves on the gas pad.

1. Drift region procedure
   1. Flow 30 sccm of pre-mix gas He/CO2 with BOTH bottles open.

1. Electronics
   1. Jiwan will proceed to turn off it remotely. Also he is willing to come if needed. (Stuart mentioned a period of transient during the shut down, so I shouldn't be a problem to access the Hall after 8AM)

Info

BlueJeans connection info:

To join the Meeting: https://bluejeans.com/7576835804