1. 31.10.03TRD Status meeting Münster Clemens Adler TRD ROC Status The long and winding road to production start

2. 31.10.03TRD Status meeting Münster Clemens Adler Tooling Wire frame: new design, (size opti- mized). Will be ordered by GSI. One usable frame at Hd. Glueing tables: in production Vacuum table: in production Winding machine modification next week. Crane: ->end of year

3. 31.10.03TRD Status meeting Münster Clemens Adler Tooling cont. Hecht Video measureing table Hecht will come and fix table No showstopper Harry: Feb 2003 CA: Okt 2003

4. 31.10.03TRD Status meeting Münster Clemens Adler Material Padplanes: 20 L1C0 arrived Fischer Panels: 1 ready at HD 40 ready at Fischer (L1C0, L2C0, L5C1, L6C1, each 10) Wacosit Frame profiles: being machined now Wireledges: first set willl be machined at Hd. Radiators: 15 at Hd

5. 31.10.03TRD Status meeting Münster Clemens Adler Padplanes 1 Padplane needs remachining, 2 Padplanes were cut too short-> will be re-produced Optiprint forgot to rough soldermask surface... Holes were not machined w.r.t. right layout pattern New Optiprint offer is ~15-20% higher -> might be misunderstanding (chem. Tin,too many holes) ->Waiting for response

6. 31.10.03TRD Status meeting Münster Clemens Adler Soldering Problem: shorts due to insufficent heating of solderpaste. Solution: shorter solderpads (6mm->4mm) Apply solderpaste with stencil (well controlled quantity) Soldering equipment (dispenser solder- paste etc. is bought by IKF)

7. 31.10.03TRD Status meeting Münster Clemens Adler Production Schedule Currently: machining of panel alu profils Start machining of front panels (next week) Start machining of side panels (next week) Padplanes soldered just in time Panels: ship just in time Vacuum table delivery: Nov, 10 ->Production Start: Nov 10 - Nov 17

8. 31.10.03TRD Status meeting Münster Clemens Adler Further Material planning Padplanes: order L2C0, L6C1,L5C1 Fischer panel: same types+LxC0 Wacosit: Wait for first finished chamber, if OK-> order 60% TRD Cables: ordered 1000 additional. Check legth, update design-> order 60% of TRD All other Material ordered/delivered

9. 31.10.03TRD Status meeting Münster Clemens Adler Glueing of Panel H. Daues suggests: „reversible gluing“ of padplane panels. Not clear how it could be done, GSI will investigate. First Chambers will be „one way gluing“

10. 31.10.03TRD Status meeting Münster Clemens Adler Electronics Testing At Hd: first tests until everything works/ everybody comfortable Proposal: Final test at GSI (for realistic pain level) -> to be discussed...