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Hi Marco,</div>
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My answers are below, in-line, and in blue.</div>
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Tyler<br>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Marco Contalbrigo <mcontalb@fe.infn.it><br>
<b>Sent:</b> Tuesday, March 24, 2020 2:45 PM<br>
<b>To:</b> Tyler Lemon <tlemon@jlab.org><br>
<b>Cc:</b> Valery Kubarovsky <vpk@jlab.org>; dsg-rich <dsg-rich@jlab.org>; Marco Mirazita <marco.mirazita@lnf.infn.it><br>
<b>Subject:</b> [EXTERNAL] Re: Cabinets with aerogel</font>
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<div class="PlainText">Dear Tyler, <br>
moving the aerogel should be done if really necessary.<br>
<br>
At the Hall-B meeting today we got a long discussion and<br>
several suggestions. Here is a sumamry of open questions:<br>
<br>
- does the cabinet restart the drying cycle after a power<br>
cycle ? If not, we can run in a situation that even after<br>
a short power cut the cabinets stop to work.<br>
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<div class="PlainText"><span style="color: rgb(12, 100, 192);">​When the cabinets have previously moved and unpowered, they have restarted with the same set point (0.5 %RH) and started the drying cycle.</span><br>
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- who can access the DSG small clean room (EEL 121b)<br>
in the next weeks ? We were told that Brian Eng will<br>
get access to the Lab. Is it true ?<br>
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<div class="PlainText"><span style="color: rgb(12, 100, 192);">Brian is the alternative to Jack Segal and can only go in if Jack falls sick and cannot go in.</span><br>
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<div class="PlainText">- is the aerogel stored inside its plastic envelopes ?<br>
(this would temporarily limit the humidity exchange<br>
in case of power failure)</div>
<div class="PlainText"><span style="color: rgb(12, 100, 192);">The tiles are all stored in plastic bags. Most are double bagged. There are a few (exact number unknown, but only a few) that are in one bag.</span><br>
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- HDice group offers to store the cabinets in their<br>
TestLab, where a Diesel generator is available. How<br>
many cabinets are in use for the aerogel and is<br>
any aerogel stored in the big SVT cabinet in the<br>
big clean room (EEL 125) ?<br>
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<div class="PlainText"><span style="color: rgb(12, 100, 192);">There are three small dry boxes filled with aerogel in the gowning room. There are no tiles anywhere else.</span><br>
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Thanks, Marco.<br>
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