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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hello Brian,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Today ALERT detector will be moved to the hall. Tomorrow the CVT will be moved to the integration cart and ALERT will take its place on the beamline. We are disconnecting the
cables now. The hardware interlock is ready to be moved to the next level where the CVT will be stored. The rack for it will be available this afternoon. The chiller is installed. It would be great if DSG would move the interlock and connect the slow controls
on the patch panel tomorrow so they could be tested, and we resume cooling the CVT asap. Thank you<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">dsg-hallb_svt <dsg-hallb_svt-bounces@jlab.org> on behalf of Brian Eng via dsg-hallb_svt <dsg-hallb_svt@jlab.org><br>
<b>Date: </b>Monday, October 28, 2024 at 2:38</span><span style="font-family:"Arial",sans-serif;color:black"> </span><span style="color:black">PM<br>
<b>To: </b>Google via dsg-hallb_svt <dsg-hallb_svt@jlab.org><br>
<b>Subject: </b>[dsg-hallb_svt] Fw: CVT slow controls and hardware interlocks<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:black">Sure, forwarded to mailing list so more people are aware.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> Yuri Gotra
<a href="mailto:gotra@jlab.org">gotra@jlab.org</a><br>
<b>Sent:</b> Monday, October 28, 2024 2:34 PM<br>
<b>To:</b> Brian Eng <beng@jlab.org><br>
<b>Cc:</b> Rafayel Paremuzyan <rafopar@jlab.org><br>
<b>Subject:</b> CVT slow controls and hardware interlocks</span> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hello Brian,<o:p></o:p></span></p>
<p><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <o:p></o:p></span></p>
<p><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">On next Monday, the ALERT detector is scheduled to be moved to the hall, and the CVT installed to one level up for long term storage. We need to minimize the time when SVT sensors are warm,
so we plan to start de-cabling the CVT on the same day (it will be warmed up during the weekend). We would need help from the DSG group to transfer the hardware interlocks and slow control patch panel the new location and connect the cables back to the CVT.
The CVT is scheduled to be transferred to the CVT integration cart and craned on the next day. The rack will be installed on the spot where the Saclay target controls were previously located. Could you please bring this task to your group and let us know your
availability. It is critical to start cooling the SVT as soon as possible in the new location. Thank you<o:p></o:p></span></p>
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