[Hallc_running] d2n RC meeting
benesch at jlab.org
Fri Mar 20 13:44:07 EDT 2020
There will be a meeting this afternoon at 1615.
To join the Meeting:
To join via Room System:
Video Conferencing System: bjn.vc -or-22.214.171.124
Meeting ID : 861439920
To join via phone :
+1.408.740.7256 (US (San Jose))
+1.888.240.2560 (US Toll Free))
+1.408.317.9253 (US (Primary, San Jose))
(see all numbers - http://bluejeans.com/numbers)
2) Enter Conference ID : 861439920
Shifts have been cancelled through Saturday Day.
Recent updates from
Install new downstream beamline window spool Friday pm, pump down Friday
with good leak check. Waiting on ion pumps.
ESH evaluation of target ladder and laser platform work 0830 Friday.
Work rules and PPE defined. Work underway.
Re-install upstream Be window Friday or Saturday with RadCon support.
Install reference cell (done Thursday evening), overnight leak check
fine Friday morning
Install target cell and pump laser alignment as work rules permit. Arun
still had it in his hands at noon, sitting on the hall floor.
Recommission target and start spinning up ASAP (through SWING and OWL as
Steve Lassiter was checking rotation capability around noon Friday.
One of the 3H07B harp wires is visually damaged per I&C. This wire has
been providing readings that I didn't believe. It is redundant with the
third wire. I&C will check for shorts. If shorted, they will open view
port and cut back the damaged wire rather than taking the assembly out
for bench repair and survey aka Monday afternoon return.
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