. IHEP MCBRD Project weekly meeting

Monday 1 Nov 2021, 09:00 → 10:00 Europe/Zurich

Progress Report 11.1.pptx

Week 44 - MCBRD IHEP Follow up meeting

Presents : Yingzhe (IHEP), A Foussat , A Musso (CERN)

Minutes meeting and actions item list :

• Schedule: IHEP announced that the test station is on hold due to quarantine in Lanzhou. A decision must be taken by IHEP on start of CB08 aperture manufacture which is hold by CB06 cold test
• Manufacture status: All sets of 24 Aluminium formers have been produced by IHEP subcontractor. This production goes beyond the manufacture contract scope of first 6 magnets production with BAMA.
• Feedback on CERN MCBRD design improvements: As last modification by CERN improve the insulation to GND, Bama shall analyse and give feedback to IHEP
• Electrical testing: IHEP confirmed that both BAMA and IIMP shall procure the MEGGER MIT 525 test device to test acc. to CERN criteria values EDMS 2363906 set at warm (3.2kV) and cold temperature.
• BAMA new factory has commissioned all coils manufacture equipments which were moved from old site.
• VPI limitation: IHEP mentioned some limitation in the oven temperature control. A dedicated presentation of VPI limitations BAMA station will be prepared by IHEP.
• Test station: The new IHEP test station under preparation is meant for Apertures testing and IMP test

Actions:

• All formers manufacture, anodization and inspection reports to be uploaded in MTF.
• Decision on CB06 test and CB08 manufacture to be taken based on latest update news for next week 45.
• Schedule of test at IMP to be clarified. Status of IHEP test station to be shared.