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Hi Mike,</div>
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It is great to know you are usually running from 9AM - 10PM weekdays. Could you let know us your exact running dates so that we can coordinate our work with yours?</div>
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We plan to perform hydrostatic pressure test of our MOLLER TM4 on 11/10. Can we use the LCW from 7:30 AM to 8:45 AM to fill our TM4 with water? After 8:45 AM, we don't need to use LCW anymore.</div>
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Please let us know.</div>
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Many thanks</div>
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Eric</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Michael Drury <drury@jlab.org><br>
<b>Sent:</b> Wednesday, November 5, 2025 9:00 AM<br>
<b>To:</b> Philip Denny <denny@jlab.org>; Eric Sun <qsun@jlab.org>; testlablcwusers@jlab.org <testlablcwusers@jlab.org><br>
<b>Cc:</b> John Fischer <fischer@jlab.org>; Mike McCaughan <michaelm@jlab.org><br>
<b>Subject:</b> Re: Energizing MOLLER TM1 to 2453 A</font>
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<div>We are usually running from 9AM - 10PM weekdays. We have a week to a week and a half of testing to do.<br>
Mike D.<br>
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<div class="x_moz-cite-prefix">On 11/5/2025 7:03 AM, Philip Denny wrote:<br>
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Hello Eric,</div>
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I cannot see who is on the <a class="x_moz-txt-link-rfc2396E" href="mailto:testlablcwusers@jlab.org">
"testlablcwusers@jlab.org"</a> mail list. But we need to add Mike Drury and Mike McCaughan if they are not.</div>
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There is currently a CEBAF cryomodule in the test cave being tested. I cannot comment when it will be completed, nor the typical daily hours they are running the high power supply that may (most likely) is affecting the water temp.</div>
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<span style="font-size:11pt">The following statement has been communicated to us:
<i>"C</i></span><span style="font-size:12pt"><i>MTF / VTA have priority per lab management in event of conflicts. We are the long poles in the tent to maintain the CEBAF start-up schedule, which was communicated to them in their work planning document. Doug
Higinbotham can mediate for the SAM planning committee in the event this becomes an issue."</i></span></div>
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Hopefully between you and Mike and Mike, you can work something out as far as timing.</div>
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Phil</div>
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<b>From:</b> Testlablcwusers <a class="x_moz-txt-link-rfc2396E" href="mailto:testlablcwusers-bounces@jlab.org">
<testlablcwusers-bounces@jlab.org></a> on behalf of Eric Sun <a class="x_moz-txt-link-rfc2396E" href="mailto:qsun@jlab.org">
<qsun@jlab.org></a><br>
<b>Sent:</b> Tuesday, November 4, 2025 2:47 PM<br>
<b>To:</b> <a class="x_moz-txt-link-abbreviated" href="mailto:testlablcwusers@jlab.org">testlablcwusers@jlab.org</a>
<a class="x_moz-txt-link-rfc2396E" href="mailto:testlablcwusers@jlab.org"><testlablcwusers@jlab.org></a><br>
<b>Cc:</b> John Fischer <a class="x_moz-txt-link-rfc2396E" href="mailto:fischer@jlab.org">
<fischer@jlab.org></a><br>
<b>Subject:</b> [Testlablcwusers] Energizing MOLLER TM1 to 2453 A</div>
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Howdy,</div>
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We will ramp our MOLLER TM1 magnet up to 2453 A this week starting from now. We will ramp it to 2230 A operating current first. The heat that will be dumped into the LCW system is about 90 kW. The required flow rate of LCW is 10 gallons per minute.</div>
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Thanks a lot for attention.</div>
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Eric Sun</div>
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MOLLER</div>
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