[Halla_running] [New Logentry] RC daily update

jbane at jlab.org jbane at jlab.org
Fri Mar 23 09:20:02 EDT 2018


Logentry Text:
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Accelerator Status:
Beam restoration is in progress. At the end of day shift yesterday, a vacuum fault was discovered in the 5th pass separator. An access to the south LINAC is in progress to diagnose and address the issue.  https://cebaf.jlab.org/dtm/open-events?event_id=3472
Under the current condition,  the PD does not anticipate any beam to Hall A until owl or day shift tomorrow. MCC still plans to begin high-current tests to the halls over the weekend.

Hall Status:

The Hall is in controlled access, for target cool down. This should take most of day shift, starting around 9am. The TO for day shift is aware of their expectations. 

Hall A tech staff plans to make entry into all to make adjustments to the target light and set up a spare. 
However there was an issue with the master key to access the Hall. MCC has been notified and is in the process of addressing the issue. 

Shift Status:
Once the target is cooled we will need a TO on shift at all times. The schedule looks good for TOs until Monday Owl. 
However, since we do not expect beam till owl or day tomorrow. Friday day, swing, and Saturday owl are on standby for shift leader. 

!!!The shift schedule has many open spots. Please help us out and sign up for any open position !!!



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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/3546254
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