[dsg-hallb_rich] [EXTERNAL] Re: All aerogel moved into new dry cabinet

[Tyler Lemon]

Hi Marco,

I'm guessing that it cracked some time during storage.

I'm not sure where it was in the old, small dry cabinet, but I do know that there were other tiles stacked on top of it with a ~0.25-inch layer of foam between tiles. We had to store the tiles this way because we had so many and only two small, working dry cabinets.

-Tyler
________________________________
From: Marco Mirazita <Marco.Mirazita at lnf.infn.it>
Sent: Thursday, May 27, 2021 4:03 AM
To: Tyler Lemon <tlemon at jlab.org>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: [EXTERNAL] Re: [dsg-hallb_rich] All aerogel moved into new dry cabinet

Hi Tyler,
from my log, I can say this is a tile delivered after the installation
of the first module, one of those we didn't install in the last row of
the 3 cm layer.
So, it was stored in the cabinet since more than 3 years.
It would be interesting to know its storage conditions. For example, was
it close to the dry unit? Or with other tiles stacked on top of it?
Thank you
Marco


Il 2021-05-26 16:37 Tyler Lemon ha scritto:
> Hello,
>
>  All aerogel has been moved into the new dry cabinet in EEL 124.
>
>  The monitoring cRIO has also been moved. I am waiting on computer
> center to enable the network ports on the wall the cRIO is connected
> to to be able to verify it is running okay.
>
>  When moving the tiles, I did notice that one tile, tile 428f6, had
> cracked pretty significantly. Attached is a photo of the tile. I left
> this tile is in the right bay of the dry cabinet on a shelf by itself.
>
>
>  Tyler
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