Present: Patric, Daniel, Justin, Marlene, Tobias, Michele
Discussion & Updates:
Facility CAD Model needed by GWA
Area to be included in the model was discussed. Action: Marlene to clarify with Fred. Model should include the beamline and racks ±2 m upstream and downstream of the vapor source.
Funding & Budget
MPP has discussed funding. Next Step / Action: GWA to provide budget estimates for this year and next.
Horizontal Angling of Upstream Vapor Source (0.1 mrad)
Next Step / Action: Jim to add the angle to the CAD drawing and evaluate how it can be realized.
General consensus: implementing the angle should be possible.
Action: Marlene & Patric to discuss with the Survey and Alignment team.
Action: GWA to define flange tolerances.
Humidity Question (Alejandro)
Dew point <12 °C is considered sufficient.
Action: Marlene to respond to Alejandro (EN-CV).
2/3-Way Valve to Save Cooling Water
Action: GWA to contact chiller company to assess ease of valve replacement.
Action: Marlene to check with Alejandro if reducing chiller flow could avoid changing components.
Update: Feedback on chiller positions received; integration team is reviewing options for shorter lines.
Washing of Valves
Previously washed only in one position; residual Rubidium oxide remains.
Action: To be washed again; need to identify a suitable location. Possibly check with Marc Thiebert.
Cabling Campaign
Answers to Tobias’ questions:
Cabling the plasma source separately is sensible.
Access will mostly not be restricted during plasma source commissioning.
No significant risk of delay currently.
Action: Tobias to check if plasma source cabling can be included in the first campaign or at the start of the second to benefit commissioning time in 2028.
Next Meeting
Action: Marlene to organize the next meeting in two weeks.