From websdale@ic.ac.uk Thu May 24 14:25:46 2007 Date: Thu, 24 May 2007 14:25:44 +0100 (BST) From: David Websdale To: Werner Witzeling , Carmelo D'Ambrosio , Marcello Losasso , Clara Matteuzzi , , Nick Brook , Richard Head , Geoff Barber , Bill Cameron , Richard Plackett , , Chris Densham , Michael Lewis Woodward , Neville Harnew , Rohan Senanayake , Tony Handford , Gabriel Vidal-Sitjes , Peter Dornan , Olav Ullaland , Chris Eames , Fabio Metlica , , , , Matthew Brock , , Joseph Tacon Cc: Rolf Lindner Subject: Re: RICH1 phone-in: May 25th Dear all, Here is a provisional agenda for the RICH1 phone-in on Friday May 25th at 11:00 CET (10:00 UK time). Please read Fabio's email (copy below) for instructions on how to join the conference telephone system. It's also written on the CDS agenda page. Note that agenda and minutes of all previous meetings are linked to the INDICO web agenda http://indico.cern.ch/conferenceDisplay.py?confId=10404 Dave. =========================================================== > The next RICH1 phone-in is this coming Friday May 25th. > > For people at CERN: > Meeting room is 17-1-007 > > 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 > ========================================================================== I propose that we hear status reports or discuss from the following: 1. Gas enclosure restraints - Dave 2. Spherical mirrors 2.1 Mechanics - Bill/Geoff 2.2 Optical alignment setup in B156 - Fabio/Tim 2.3 Alignment schedule and preparations - Fabio/Carmelo 2.4 C4F10 tests with CF mirrors - Kenneth 3. Flat mirrors 3.1 Mechanics of mirror rails/mounts - Dave/Tim 3.2 Optical alignment setup in B156 - Fabio/Carmelo 3.3 Alignment schedule and preparations - Fabio/Carmelo 4. HPD assembly 4.1 Column dressing - Richard P 4.2 Upper HPD rail system - Rohan/Tony 4.3 Safety review - Rohan/Bill 4.4 Concept for lower HPD rail system - Brian 4.5 Status of mechanics - Gabriel/Trevor 4.6 HPD cabling - Richard/Dave 4.7 Light leak detector - Gabriel/Richard P 4.8 Photon funnel - Dave/Trevor 5. HPD cooling - Dave 6. Beampipe commissioning status - Dave 7. LAMS - Gabriel/Richard P 8. Magnetic distortion monitoring system - Ray/Trevor 9. Aerogel mounting trials - Clara 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 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 +-----------------------------------------------------------------+ | David Websdale, + Room 505, Blackett Laboratory | | Blackett Laboratory, + Tel: +44 (0)20 759 47793 | | Imperial College, + Fax: +44 (0)20 782 38830 | | London, + | | SW7 2BW + CERN Office: B2/1-016 | | United Kingdom + Tel: +41 22 76 73504 | | + Fax: +41 22 76 79425 | +-----------------------------------------------------------------+ -- +-----------------------------------------------------------------+ | David Websdale, + Room 505, Blackett Laboratory | | Blackett Laboratory, + Tel: +44 (0)20 759 47793 | | Imperial College, + Fax: +44 (0)20 782 38830 | | London, + | | SW7 2BW + CERN Office: B2/1-016 | | United Kingdom + Tel: +41 22 76 73504 | | + Fax: +41 22 76 79425 | +-----------------------------------------------------------------+