Hi All,
We will have a beam line meeting Monday at 10am in the Group C conference room. 
Agenda:
- Update on beam line installation - François - no report since he couldn't come to the meeting
From Stepan 22 June 2014
At the link below you will find all the formal documentation for HPS.
I will greatly appreciate your comments.
http://www.jlab.org/Hall-B/run-web/
RSAD is in review by Rad.Con.
Regards, Stepan
- Target discussion - see attachment. Target ladder drawing if possible. - Clive and Marco
 Marco and Clive will prepare an engineering drawing for the target ladder. The four targets will be mounted on a holder with the 4micron tungsten foil at the bottom, above is the 8 micron tungsten, above that is the C12 target and at above that the CH2 target. Thickness of C12 and CH2 targets have similar radiation lengths to the 4 micron tungsten foil. HPS shift person will contact Accelerator Operations to turn off the beam when it is desired to move the target. 
Target Operation Manual - (from Takashi)
 
- Procedure document “Recovery from Beam Trip procedures” - Takashi and Tim
work in progress with draft circulated before Thursday, 26 June 2014.
- Shielding on left side of beam to shield Silicon detector front end boards - Takashi and Pelle 
Takashi reported on neutron shielding with a cartoon design mounted on a table on the beam left side. The minimum size is about 15 cm x 15 cm x 80 cm concrete, which is approximately 100 lbs. Support table had problems because it would be in the way during installation. Perhaps, the blocks can be mounted on the table connected to a magnet of off the ceiling.
- Other?
Update for Collimator Operating Manual circulated 24 June 2014
 
 
 
   
Ken
 
See the following confluence page for WebEx connection instructions:
https://confluence.slac.stanford.edu/display/hpsg/WebEx+Connection+Details+-+Beamline
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