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Is it possible to borrow one from another location on site? I
believe this will only be needed for a short duration ~ 1 month.<br>
<br>
George<br>
<br>
<div class="moz-cite-prefix">On 10/18/2016 3:06 PM, Walt Akers /
JLAB wrote:<br>
</div>
<blockquote cite="mid:580672B2.8040805@jlab.org" type="cite">Thanks
Jason:
<br>
<br>
I agree that this is the best approach. I touched base with
<br>
Rolf and he has asked me to prepare a requisition to purchase
<br>
a new Bertha from Harris Electric, but to wait until our funding
<br>
scenario for the coming year is more clear. If we do not have
<br>
sufficient funding by the time this is needed, I will make plans
<br>
to reallocate the new Bertha that we purchased for the ESB to
<br>
support this work.
<br>
<br>
At your convenience, I'd like to have you look at the new Bertha
<br>
to make sure that it can support the 208V/70A receptacle that
<br>
this compressor needs.
<br>
<br>
Thanks again,
<br>
<br>
Walt
<br>
<br>
Jason Willoughby wrote:
<br>
<blockquote type="cite">Walt,
<br>
<br>
After investigating, there is no inexpensive way to provide 70A
of 208 power into the cleanroom. This cost will exceed $10k. I
would recommend you purchase a bertha that would be stationed
inside the cleanroom, powered from the 60A welding receptacle
outside in room 125. This cord can be ran under the rollup
door, but must be protected from damage (a RMC pipe)
<br>
<br>
Jason Willoughby
<br>
FM&L Electrical Engineer
<br>
Thomas Jefferson National Accelerator Facility
<br>
628 Hofstadter Road STE 1
<br>
Newport News, VA 23606
<br>
(757)-269-5372
<br>
</blockquote>
<br>
<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a>
(website) <a class="moz-txt-link-freetext" href="https://userweb.jlab.org/~jacobsg">https://userweb.jlab.org/~jacobsg</a></pre>
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