. IHEP MCBRD Project weekly meeting

Monday 8 Nov 2021, 14:00 → 16:00 Europe/Zurich

Progress Report 11.8.pdf

Progress Report 11.8.pptx

Week 45 - MCBRD IHEP Follow up meeting

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

Excused: G kirby, A Musso, Qingjin

Minutes meeting and actions item list :

• MCBRD01: IHEP announced that the magnet will arrive at port on Dec 08
• Test Schedule: A new schedule of production was presented showing a cold test planned on single Aperture CB04 to CB08 in Dec 2021. The CB06 and CB07 are shipped to IHEP to be tested on the new IHEP cold test station being assembled. Although the components of IHEP test station are being procured, IHEP is confident that the station will be operational in December. The strategy to test in priority the CB06 to prove performances depends on availability of test station and the detail plan of station commissioning should be discussed. Alternative plan of cold test with CERN should be discussed with Qingjin at IHEP and WPL3.
• IHEP mentioned issues with VPI temperature and flow control.  A detailed discussion on VPI station and processes open issues should be presented and discussed to understand how one can mitigate risks, minimise training
• IHEP gave positive feedback on modified CERN prototype formers to enhance insulation level to GND and improve resin passage. IHEP is interested to check drawings and implement improvement on the IHEP MCBRDs.
• The dashboard of formers and outer tube on going production has been presented up to MCBRD-10

Actions:

• Pending : All formers manufacture, anodization and inspection reports to be uploaded in MTF.
• CERN to list drawings relative to formers improvements
• Detail commissioning plan of IHEP test station to validate the strategy on CB06 test plan
• A dedicated meeting on VPI Bama station & processes to be presented by IHEP