1. MicroMegas Mechanical Meeting --- Cern April 2014
Fabien Jeanneau

2. Goals and recommendations
Goals of this meeting:
Proposals and options for each step of the construction process
Save time for discussions
Decisions
Recommendations:
Reduced time for “news from the labs”
Targeted information from the task groups
Short presentations oriented for decision process
Key points reminder by Mauro at the beginning of each session

3. Session schedule Panel construction Mesh stretching scenarios
Components and construction
Al foam studies
Mesh fixation
Gas distribution
Mesh stretching scenarios
PCB alignment and interfaces
Detector assembly, deformations, interconnections
Infrastructure and readiness status
Layout and drawings
Timeline to module-0
Components procurement
14 april
15 april
* Decision needed: PCB layout deadline  end of april 2014

4. End of 2014 February March April May June July August Sept October
Thermo-mechanical Simulations and Tests (Freiburg Measurements)
Aluminium Foam Studies
PCB Alignment Scheme
Tests
Panels Construction
Full size prototypes
Detector Assembly
End of 2014
Mesh Type and tension
Mesh fixation and deformations
Gas Induced deformations
PCB delivery
On-chamber gas distrib.
Cooling system
Construction manual
Design for large panels
Drawings of FE boards
Final Design Review
Constraints from Alignment
Final
PCB layout
Construction sites readiness review
Start tendering process
MODULE- 0
Construction
Toolings Infrastuctures