From websdale@ic.ac.uk Fri Oct 28 09:29:32 2005
Date: Thu, 27 Oct 2005 15:55:52 +0100 (BST)
From: David Websdale <websdale@ic.ac.uk>
To: Werner Witzeling <Werner.Witzeling@cern.ch>,
     Carmelo D'Ambrosio <Carmelo.D'Ambrosio@cern.ch>,
     Marcello Losasso <Marcello.Losasso@cern.ch>,
     Clara Matteuzzi <Clara.Matteuzzi@cern.ch>, tito.bellunato@cern.ch,
     Nick Brook <n.brook@bristol.ac.uk>, Richard Head <R.D.Head@bristol.ac.uk>,
     Geoff Barber <g.barber@ic.ac.uk>, Bill Cameron <w.cameron@imperial.ac.uk>,
     Richard Plackett <richard.plackett@ic.ac.uk>, t.savidge@imperial.ac.uk,
     ann.van.lysebetten@cern.ch, Chris Densham <c.j.densham@rl.ac.uk>,
     Michael Lewis Woodward <mike.woodward@rl.ac.uk>,
     Neville Harnew <n.harnew1@physics.oxford.ac.uk>,
     Brian Ottewell <b.ottewell1@physics.oxford.ac.uk>,
     Rohan Senanayake <r.senanayake1@physics.oxford.ac.uk>,
     Tony Handford <t.handford1@physics.ox.ac.uk>,
     Gabriel Vidal-Sitjes <gabriel.vidal@imperial.ac.uk>,
     Peter Dornan <p.dornan@ic.ac.uk>, vladimir.obraztsov@cern.ch,
     vladimir.khmelnikov@cern.ch, Fabio Metlica <Fabio.Metlica@cern.ch>
Subject: Re: RICH1 phone-in: Friday October 28th


Dear all,

Here is a provisional agenda for the RICH1 phone-in on Friday October 28th
at 11:00 CET (10:00 UK time).
Please read Fabio'e email (copy below) for instructions on how to join the
NEW conference telephone system.
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.
The next RICH1 phone-in is this coming Friday  October 28th starting at
11:00am CERN time.
NOTE: A new phone conference has been setup to facilitate phoning in
from Russia.
One can either dial or have the system call back using the web, in both
cases using an access code.
To join the phone meeting, do one of the following:
  a. Dial +41227676000 (Main) and enter access code, or
  b. To have the system call you, click here:
https://audioconf.cern.ch/call/0113719
The participants access code is 0113719.
Greetings,
Fabio
=============================================================

I propose that we hear status reports from the following:
Actions from last meeting on 18th August (see minutes) are noted
with items

1. Magnetic shield
1.1 status of survey and alignment of RICH1 shield - Marcello/Dave
1.2 new magnetic measurements - Ann/Dave
1.3 lifting gear for removal of side plates - Marcello
2. Gas enclosure - Oxford/ICL
2.1 visit to NAB - Tony/Trevor
2.2 preparation and schedule for leak tests - Tony
2.3 status of trolley and installation hoist - Rohan
2.4 transport to CERN - Tony
2.5 PPSPS documents - Bill
3. VELO Seal
3.1 Status of manufacture and delivery date - Mike
3.2 Sketch of VELO/SEAL/RICH1 region as requested by Delio - Trevor
3.3 Test of black paint compatibility
4. Exit window
4.1 status of manufacture - Mike
4.2 spare window ? - decision
4.2 status of diaphragms - Mike/Peter
4.3 compatibility of silicone with fluorocarbon
4.3 meeting with beampipe team - action Dave
4.4 lifting gear around RICH1 - action Bill/Mike
5. Be mirrors - CERN/Bristol
5.1 measurement of prototype geometry - Nick/Fabio
5.2 status of production project, including new schedule - Carmelo/Nick
5.3 2nd blank status - action Carmelo
5.4 planning for a substitute honeycomb mirror - action Fabio
6. Flat mirrors
6.1 Flat or spherical  - info from Chris Jones - Fabio/Nick
6.2 Order flat mirrors - Carmelo/Fabio
6.3 polycarbonate test rings - Dave
6.4 polycarbonate supports - Fabio
6.5 flat mirror mechanics manufacture - Geoff/Richard
7. HPD assembly - Gabriel
7.1 decision on pitch
8. Quartz windows
8.1 preparation of order to HERAEUS - Mike
9. RICH1 status 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 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
>
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