Dear all, Here is a provisional agenda for the next RICH1 phone-in on Friday 4th April at 11:00 CET (10:00 UK time). It has been a month since the last meeting and a lot has been happening. Note that the agenda and minutes of all previous meetings are linked to the INDICO web agenda:- http://indico.cern.ch/conferenceDisplay.py?confId=31625 NB===> For people at CERN: Meeting room is 2-1-034. Bill Cameron. ========================================================================== RICH1 - regular phone-in: Reserved phone meeting time: 11-13AM CERN time (CET). ****participants access code To join the call, do one of the following: a. Dial +41227676000 (Main) and enter access code 0113719, or b. To have the system call you, click here: https://audioconf.cern.ch/call/0113719 ========================================================================== The following is a list of missing parts/actions. **** Please inform me of items to be added *** 1. Magnetic Shielding 1.1 Another test with the magnet (May?) 2. Gas enclosure 2.1 Patch panels (sensors and LAMS) 2.2 Gas connectors, bubblers, flexible pipe routing and order etc. - Dave 3. Upper HPD box status. 3.1 Position adjustment preparations - Dave/Bill 3.2 Cabling status - Ken 3.3 Cooling pipe routing and connection - 3.4 Cooling manifold - 3.5 Position end stops - 3.6 HT tests (light leak interlocks and cooling) schedule - 3.7 HT safety interlock - Bill 4. Lower HPD box status 4.1 Installation of rails inside the shielding - Oxford/Bill 4.2 Trolley and trial installation - latest news. 4.3 Position alignment plans 4.4 Handling issues 4.5 schedule 5. Photon funnels 5.1 Quartz frames - Christophe 5.2 Photon funnel - Christophe 5.3 Quartz/Glass Gluing - Derek 5.4 Installation schedule 5.5 Beam-pipe protection 6. Magnetic distortion monitoring system - Ray 7. Mirrors: Dust removal plans. 8. LAMS - Richard P 9. Cables to be installed. HV interlock, LAMS, MDMS 10. AOB Other items may be proposed - and there will not be time to have a full discussion of everything - the aim is to inform on status, identify problems and bottlenecks that need to be addressed, and an action list. Someone will circulate notes following the meeting. > A reminder: here is a list of the RICH1 work packages > > 1. Magnetic Shielding > 2. Gas Enclosure > 3. Quartz Windows > 4. VELO seal > 5. Exit Window / seal > 6. Spherical Mirrors > 7. Flat Mirrors > 8. HPD mechanics and cooling > 9. Radiators Aerogel and C4F10 gas > 10. Alignment, Monitoring & Control > 11. Handling tools > 12. Installation procedures