From websdale@ic.ac.uk Thu Aug 18 17:10:36 2005 Date: Thu, 18 Aug 2005 17:03:47 +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 , Richard Plackett , t.savidge@imperial.ac.uk, Chris Densham , Michael Lewis Woodward , Neville Harnew , Brian Ottewell , Rohan Senanayake , Tony Handford , Gabriel Vidal-Sitjes , Fabio Metlica Cc: Peter Dornan Subject: Re: RICH1 phone-in: August 19th Dear all, following on from Fabio'e email (copy below), here is a provisional agenda for the RICH1 phone-in on Friday August 19th 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. =========================================================== > Hello. > Meeting confirmed for this coming Friday August 19th. > 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". > Fabio ============================================================= Once again, several people are absent this week but let's cover what we can. I propose that we hear status reports from the following: Actions from last meeting on 5th August (see minutes) are noted with items 0. Someone to take notes 1. Magnetic shield 1.1 Remeasurement of field with aligned and tilted RICh1 shield - action Werner/Marcello 1.2 measurements in shield with mumetal - action Tito/Clara 2. Gas enclosure - Oxford/ICL 2.1 progress at NAB - Tony 2.2 cost estimates for handling tools from NAB - action Tony 2.3 design for handling tools - action Rohan 2.4 manufacture of GE lifting lugs 3. VELO Seal 3.1 EDMS drawings - approval process - action Fabio 3.2 Alternative quotes - action Mike 3.3 PRR - action Dave 4. Exit window 4.1 status, and consideration of 'spare window' - Mike 4.2 lifting gear around RICH1 - action Bill/Mike 5. Be mirrors - CERN/Bristol 5.1 Prototype: measurements with supported mirror - action Carmelo/Paul 5.2 Documented faults and recomendations fro Kompozit - action Carmelo 5.3 status of contract - Carmelo 5.4 Drawings - Bristol news from Vladimir K. re inner mirror drawing - action Fabio 5.5 2nd blank status - action Carmelo 5.6 PRR - Werner (Dave) to report 6. Flat mirrors 6.1 Polycarbonate annulus drawing to EDMS - action Richard/Fabio 6.2 order from COMPAS - action Carmelo 6.3 flat mirror mechanics design - Richard/Geoff 6.4 flat mirror mechanics manufacture - Geoff 7. HPD assembly - Gabriel 8. Quartz windows - News - Mike 9. RICH1 staus review - action Dave 10. AOB Other items may be proposed - and there will not be time to have a full discussion of everything - the aim is 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 | -------------------------------------------------------------------