[Hallc_running] [New Logentry] RC Report - 1/30/24

[arunts at jlab.org]

Logentry Text:
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We took good data at KinC_x36_5' and encountered issues with PSS when beam was taken away twice due to PSS issues (evening and midnight). The hall was swept this morning and the PSS repair crew has been looking at this problem as we speak. We've taken advantage of this down time, Heidi looked at some electronics, Ellen checkout out the encoder, and Larry and Jerry replaced an O-ring for SHMS Q1 parallel plate. The PSS crew expects the work to be done very soon and will get ready to sweep the hall. Tomorrow, beam will be taken away at 6:45 am and then the Hall will be surveyed at the earliest possibility (after surveying North and South Linacs). A list of all the work that people want to do is below and we've already addressed some of it during todays down time. Let's have an RC meeting at 11:00 am EST today.

https://zak.zoomgov.com/j/1617015555?from=join#success

Passcode 288953

Best regards,

Arun

Things to address during the maintenance day on Wednesday:

1. Larry, Rob and Jerry – need to place a bunch of seals on SHMS Q1, Q2, and Q3 (3 keys)
2. Joe Beaufait – Walkthrough for two people in the morning at ~10 am (3 keys)
3. Heidi – check out electronics for ePAS (1 key) - done
4. Steve Lassiter – tour of vendors for Hypernuclear (4 keys)
5. Ellen Becker – swap out and recalibration for SHMS rotation encoder 

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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/4245506
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