mechanical structure of SIT, TD, SET and EDT

• Aurore Savoy-Navarro (LPNHE-UPMC/CNRS-IN2P3)

Remained issues and questions -alignment -support of the inner detectors -some cooling system is needed even for 22W in all of SET -power switching performance , i.e. 1/70 reduction, safety factor to be added?

Draft of LOI MDI sections

• Karsten Buesser (DESY)

Detector solenoid (with DID) ~ 3 pages IR and machine bkg ~5 pages Assembly and integration ~ 6 pages

Dynamic analysis of the square support tube etc.

• Hiroshi Yamaoka (KEK)

Integration meeting at CERN in January