From websdale@ic.ac.uk Thu Jun 23 14:03:00 2005 Date: Thu, 23 Jun 2005 14:02:07 +0100 (BST) From: David Websdale To: Werner Witzeling , Carmelo D'Ambrosio , Marcello Losasso , Clara Matteuzzi , tito.bellunato@cern.ch, Nick Brook , Richard Head , Geoff Barber , Bill Cameron , t.savidge@imperial.ac.uk, Chris Densham , Michael Lewis Woodward , Neville Harnew , Brian Ottewell , Rohan Senanayake , Tony Handford , Fabio Metlica Cc: Peter Dornan Subject: Re: RICH1 phone-in: June 24th Dear all, following on from Fabio'e email (copy below), here is a provisional agenda for the RICH1 phone-in on Friday June 24th at 11:00 CET (10:00 UK time). Note that agenda and minutes of all previous meetings are linked to the CDS web agenda: http://agenda.cern.ch/fullAgenda.php?ida=a052674 Dave. The next RICH1 - regular phone-in is this coming Friday 24th June. RICH1 - regular phone-in Reserved phone meeting time: 11-13 CERN time For people outside CERN: conference phone number(CERN switchboard): 0041 22 767 7000 ask for "LHCb RICH1 Meeting" For people at CERN: meeting room is 17-1-007 Phone to CERN Switchboard: 77000, and ask for "LHCb RICH1 Meeting". I propose that we hear status reports from the following: Actions from last meeting on 13th June (see minutes) are noted with items 1. Magnetic shield 1.1 magnetic field measurements - Richard 1.2 displacement measurement - Marcello 2. Gas enclosure - Oxford/ICL 2.1 contact with NAB - Tony 2.2 status of production drawings - Rohan 4. VELO Seal 4.1 status - Mike 5. Exit window 5.1 Status following feedback from Delio - Mike 5.2 Orders for materials 6. Be mirrors - CERN/Bristol 6.1 Prototype status - Carmelo 6.2 production schedules/contract - Carmelo 6.3 2nd blank (& further?) - Carmelo 6.4 Drawings - Bristol news from Vladimir K. re inner mirror drawing (action Carmelo) 6.5 CMA backup (action Carmelo) 7. Flat mirrors 7.1 production order - Carmelo 7.2 PRR for flat mirrors 7.3 mirror mechanics schedule - (action Richard) 8. Installation procedures and handling tools - Bill/Dave 9. Survey - Fabio/Bill 10. DCS review at CERN next week 11. AOB Other items may be proposed - and there will not be time to have a full discussion on of everything - the aim is inform on status, identify problems and bottlenecks that need to addressed, and an action list. Fabio 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 | -------------------------------------------------------------------