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Dear Helpdesk,</div>
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Since we are unsure who currently manages the <i><u><a style="color: rgb(62, 69, 201); display: inline; margin: 0px; text-align: left;" rel="noopener noreferrer" class="fui-Link ___w5et180 f2hkw1w f3rmtva f1ewtqcl fyind8e f1k6fduh f1w7gpdv f1mo0ibp fjoy568 ff5ikls f1s184ao f1mk8lai fnbmjn9 f1o700av f13mvf36 f1cmlufx f9n3di6 f1ids18y f1tx3yz7 f1deo86v f1eh06m1 f1iescvh fhgqx19 f1olyrje f1p93eir f1nev41a OWAAutoLink" id="OWA9b02e093-3540-c16c-d154-c1fed808daa1" target="_blank" href="mailto:testlablcwusers@jlab.org">testlablcwusers@jlab.org</a></u></i> mailing
list or who its members are, I would like to request that the following individuals be added to the list (if they are not already included):</div>
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<div role="presentation">Mike Drury</div>
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<div role="presentation">Mike McCaughan</div>
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<div role="presentation">John Fischer</div>
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<div role="presentation">Sandesh Gopinath</div>
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<div role="presentation">Ian Gildea</div>
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Thank you for your assistance.</div>
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Best regards,<br>
<span style="font-weight: 600;">Probir Ghoshal</span></div>
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<span style="font-family: "Segoe UI", sans-serif; font-size: 8pt; color: black; line-height: 107%;"><b><i>Note:</i></b><i> Please do not feel obligated to respond to this message outside of your work hours</i></span><span style="font-family: Calibri, Helvetica, sans-serif;"><br>
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<b>From:</b> Testlablcwusers <testlablcwusers-bounces@jlab.org> on behalf of Eric Sun <qsun@jlab.org><br>
<b>Sent:</b> Thursday, November 6, 2025 1:19 PM<br>
<b>To:</b> Michael Drury <drury@jlab.org><br>
<b>Cc:</b> Mike McCaughan <michaelm@jlab.org>; Andrew Lumanog <andrewl@jlab.org>; John Fischer <fischer@jlab.org>; testlablcwusers@jlab.org <testlablcwusers@jlab.org><br>
<b>Subject:</b> Re: [Testlablcwusers] Energizing MOLLER TM1 to 2453 A</div>
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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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<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</div>
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<div style="direction: ltr;">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 style="direction: ltr;">On 11/5/2025 7:03 AM, Philip Denny wrote:</div>
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Hello Eric,</div>
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I cannot see who is on the <a class="x_x_moz-txt-link-rfc2396E OWAAutoLink" id="OWAc01e1905-35d2-76dd-2d29-1c6f12dadeab" 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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<i><br>
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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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<i><br>
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<i><br>
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<b>From:</b> Testlablcwusers <a class="x_x_moz-txt-link-rfc2396E OWAAutoLink" id="OWA64f01136-126b-3572-94d7-499360a226db" href="mailto:testlablcwusers-bounces@jlab.org">
<testlablcwusers-bounces@jlab.org></a> on behalf of Eric Sun <a class="x_x_moz-txt-link-rfc2396E OWAAutoLink" id="OWAef6130e9-01d2-133d-8e2a-467b8b610ffe" 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_x_moz-txt-link-abbreviated OWAAutoLink" id="OWA54fa4ded-3fbc-07c5-2a57-ffb514810b4b" href="mailto:testlablcwusers@jlab.org">testlablcwusers@jlab.org</a>
<a class="x_x_moz-txt-link-rfc2396E OWAAutoLink" id="OWAba0224f2-180c-8d9f-8364-43c1f09582c5" href="mailto:testlablcwusers@jlab.org">
<testlablcwusers@jlab.org></a><br>
<b>Cc:</b> John Fischer <a class="x_x_moz-txt-link-rfc2396E OWAAutoLink" id="OWA22429367-72ef-776d-8e17-c7d6a3bf002d" 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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