1. 15.4.04TRD Status meeting HeidelbergClemens Adler Chamber production Production status/ Material status

2. 15.4.04TRD Status meeting HeidelbergClemens Adler Production Status 4 week delay due to tooling issues (winding frame, gluing table fixtures, little things here and there) 3 Frames glued to optimize gluing procedure. 2xL2C0, 1xL1C0

3. 15.4.04TRD Status meeting HeidelbergClemens Adler Production problems L-profiles are bent more than expected -need additional clamps on gluing table. -Production is optimized

4. 15.4.04TRD Status meeting HeidelbergClemens Adler Production To Do Second Video measureing table need rails and camera holder. Produce wire ledge gluing tool H.Daues‘ design for TPC Design distance ledge gluing tool Start routine production (So far heavily disrupted by above mentioned problems...) Wiretension measuring device: Prototype from Münster was delivered last week by Holger and Damian. Need mounting, computer, infrastructure...

5. 15.4.04TRD Status meeting HeidelbergClemens Adler Production Sites Chamber Construc. Manual: 1st version is on the web. Please comment!!! Dubna: got first Material/Tooling delivery (End of March). All tooling+Material for 2 L1C0 Chambers. Next delivery is planned by Christian. Bukarest: Visit to Hd now (2-3 weeks) to build chambers (1xL1C0, 2xL2C0, 1xL6C1(?)). Delivery of tooling and materials upcoming.

6. 15.4.04TRD Status meeting HeidelbergClemens Adler Material Status L2C0 Padplanes arrived 4 weeks late: At Frankfurt for signal cable soldering L6C1 Padplanes: Arrive at CERN Fri (16.4). L-Profiles: 8 x C0 ready 4 x L5/6C1 ready Production rate: 2pc. Per day max. Front Profiles: 22 x L1 25 x L2 ready. 8 x L6 ready (next week) All other types in preparation (gluing of Wacosit to Al starts now)

7. 15.4.04TRD Status meeting HeidelbergClemens Adler Material Cont. Fischer Panels: Production under way. Distance/Wire ledge machining: Ready ~5 weeks from now For first Bukarest transport machining will be done at Heidelberg.

8. 15.4.04TRD Status meeting HeidelbergClemens Adler Material in Graphs L-Profiles: Front-Profiles: Padplanes (no confirmation of dates, might slip): Status 14.4.04

9. 15.4.04TRD Status meeting HeidelbergClemens Adler Critical Issues Material delivery/ finishing schedule: - Padplanes - Frame profiles Distribution of Chamber Types: Goal: 2 Types/site Dubna: LxC0 Bukarest: L1/2C1 (+L6C1) GSI: L3/L4C1 (+xx?) Hd: L6/L5C1 (mainly) Alternative: Bukarest: L1/L2C1 (poss. L6C1) GSI: L5/L3C1 Hd: L6/L4C1 (+ Test beam chambers: 3xL1C0, 3xL2C0)