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<p>Kevin,</p>
<p>The new design, while potentially better at cooling, looks like
it lacks the ability to contain any spilled Gallium should there
be a containment loss. Is there a plan to have the footprint
shown in your picture closed off or is there a different method to
contain a potential spill like a drip pan, etc.?<br>
</p>
<div class="moz-signature">
<br>
<b>Harry Fanning</b><br>
Accelerator Division Safety Officer<br>
Jefferson Lab - Accelerator Division<br>
Office: 757-269-7619<br>
Cell: 757-768-9019<br>
<a href="mailto: fanning@jlab.org"> fanning@jlab.org</a><br>
<i>Put Safety in the Planning Process - Not the Investigation
Process</i>
<br>
<br>
</div>
<div class="moz-cite-prefix">On 10/20/2020 8:32 PM, Kevin Jordan
wrote:<br>
</div>
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cite="mid:037957A1-E8D4-4FD3-8771-11F7D7A93342@jlab.org">
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Hi All,
<div>The next isotope run will be in January, not the week after
Thanksgiving. This decision was made in light of UITF/HDice
running & required support as well as additional ERR for 5
kwatt run. </div>
<div><br>
</div>
<div>The new hardware (photo) has much better cooling & better
defined geometry (1mm gap from Tungsten radiator to graphite
crucible) for validating FLUKA models. There are a couple brazes
left & to tie in cooling piping.</div>
<div><br>
</div>
<div>There will be opportunities for HCO in Nov/Dec since the
shield blocks will go back in soon. The 1/4 CM crowbar faults
need to be addressed.</div>
<div><br>
</div>
<div>Stay safe all,</div>
<div>Kevin</div>
<div><br>
</div>
<div> <img src="cid:part2.B5FDCB47.644D7A22@jlab.org" class=""><br>
<br>
<div dir="ltr">Sent from my iPad</div>
</div>
<br>
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