[dsg-svt] RICH Assembly in EEL 124, SVT space needed in cleanroom

[Stepan Stepanyan]

Tyler,

I think this is done in back order.

We had a layout that worked, if Marco or some one else wants to change 
the proposed
layout, they should start from the existing one, respecting other 
people's needs, meaning
in this case SVT being in the clean room. Coming up with completely new 
layout is not
a way to go.
I do not know what format Walt's layout is, but that the only one we 
have for SVT.

Stepan

On 10/28/16 3:49 PM, Tyler Lemon wrote:
> Dear Stepan,
>
> The difference between Walt's video layout and the new layout is the 
> RICH is rotated 90 degrees. Marco Mirazita and RICH INFN collaborators 
> would like to have the RICH assembly structure rotated 90 degrees from 
> Walt's original video design to have better access to RICH during 
> assembly. This shouldn't affect the overall layout of EEL 124, but 
> when Dario sent the step file of the new layout Walt mentioned it 
> should be checked that there would be space for the SVT.
>
> Is there a step file that contains the layout of EEL 124 with the SVT? 
> Could the SVT layout step file and the RICH layout step file be merged 
> to ensure there will be adequate space for both?
>
> Best regards,
> Tyler
>
>
> ------------------------------------------------------------------------
> *From: *"Stepan Stepanyan" <stepanya at jlab.org>
> *To: *dsg-svt at jlab.org, "Walt Akers" <akers at jlab.org>
> *Sent: *Friday, October 28, 2016 3:32:28 PM
> *Subject: *Re: [dsg-svt] RICH Assembly in EEL 124,        SVT space 
> needed in cleanroom
>
> Tyler,
>
> Some time ago Walt Akers did a layout of the clean room that would 
> accommodate
> both SVT and RICH. Why we are now discussing this question again?
>
> Also, we always had plans using the clean room over summer 2017 for 
> final integration
> of the SVT and and MM trackers. So this should not be pressurize to 
> anyone that SVT will
> be  in the clean room toll fall of 2017.
>
> Stepan
>
> On 10/28/16 3:19 PM, Tyler Lemon wrote:
>
>     Hello,
>
>     Stepan has informed us that the SVT will be in the big clean room
>     until late October 2017 (his email below in green). In November
>     2016, assembly of RICH is scheduled to start in the big clean
>     room. While planning the layout, it was mentioned that the planned
>     layout might not accommodate the SVT in the clean room.
>
>     INFN collaborators have created a step file for the big clean room
>     for RICH assembly. Could the SVT group confirm whether the RICH
>     assembly layout will leave enough space for the SVT remaining in
>     the clean room until late October 2017? Thank you in advance.
>
>     Dropbox link to layout step file:
>     *https://www.dropbox.com/s/oje81y02a46pjrl/Assembly_Integration%20in%20EEL%20124.stp?dl=0
>     *
>     *
>     *
>     Best regards,
>     Tyler
>
>     *From: *"Stepan Stepanyan" <stepanya at jlab.org>
>     *To: *"dsg-rich" <dsg-rich at jlab.org>
>     *Sent: *Friday, October 28, 2016 9:24:05 AM
>     *Subject: *Re: [Dsg-rich] Assembly in EEL 124
>
>     Hi everyone,
>
>     Just to make clear, the Hall-B Silicon tracker will be in clean room
>     until fall of 2017.
>     Over summer it will be worked at to install micro-mega gas detectors.
>
>     Stepan
>
>
>
>
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