[Dsg-rich] [Clas12_rich] EEL 124 layout for RICH assembly

Walt Akers / JLAB akers at jlab.org
Tue Oct 25 13:15:26 EDT 2016


Here you go Marco...

As you can see from the sketch, the overall size of the vestibule and
air lock are similar to what was shown in the earlier drawings. The
most notable issue is the presence of the electrical breaker panel
and fire extinguisher at the rear of the room.  The safety keep out area
for those will have to be observed in your planning.

Walt

Marco Mirazita wrote:
> Dear Walt,
> the DSG informed us that, because of the current location of the SVT, 
> the layout of the RICH assembly in the EEL-124 has been changed as in 
> the attached file EEL124-rich_sept2016.jpeg.
> While it is in principle fine for us to move the RICH close to the 
> gowning and air shower rooms, the RICH should be rotated by 90 
> degrees, as in the file EEL124_Preliminary Layout 13-10-2106.jpg.
> In addition, we would check the available space around the RICH in 
> order to be sure that the gantry crane could be operated properly.
> However, we don't have the dimension of the gowning and air shower 
> rooms. Could you provide us this information?
> Thank you,
> Marco
>

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