[Halla_running] [New Logentry] RC Daily Status Update

[tjhague at jlab.org]

Logentry Text:
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Accelerator Status:
The second CHL transformer installation was completed over the weekend. CHL 2K pumpdown is scheduled to begin today. That will complete today or tomorrow. Beam restoration will begin on Wednesday.

MCC plans to begin high-current tests to the halls over the weekend. I spoke with the PD today and confirmed that they are aware of the Tritium Operational Requirements that we do our beamline commissioning prior to the arrival of high current beam. It is built into their plan.

Hall Status:
Target is warm and magnets are cool. Hall is in Restricted Access.
The  new raster power supply cooling system is being installed. I spoke with Jessie and he said that the plan is to have it complete on Wednesday.
The current plan is to cool the target on Friday March 23.

Shift Status:
Shifts are currently cancelled up to Day Friday March 23.
We will need Target Operators over the weekend if we cool the target on Friday. Please sign up.
The weekend shifts are presently on standby, pending whether the high current tests will occur. We do not expect to need a 3rd Shift Worker over the weekend, so those shifts have been cancelled and disabled for signup (if you had already signed up, we appreciate your diligence and you will receive credit :) ).
Please fill in these shifts and we will keep you updated on the status.


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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/3545106
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