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Hello to All,<o:p> </o:p></p>
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For your information, LHe trailer connection schedule on 23Sep20 depends weather. The connection of the LHe trailer will be behind CHL1 Cold Box Room. It is a complex outside u-tube operation with crane and scaffolding. CHL1, CHL2 and CEBAF/LERF conditions
are coordinated to LHe trailer activities to support NL warm-up to 300K and disconnection of old 2K Cold Box.<o:p> </o:p></p>
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I assume the JLab’s position is that the LHe trailer has priority, if weather forces a schedule conflict.<o:p> </o:p></p>
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Thanks!<o:p> </o:p></p>
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<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><b><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Joe D. Wilson, Jr.</span></b></p>
<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Cryogenic Operations Engineer</span></p>
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<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><b><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Jefferson Lab</span></b></p>
<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><a href="http://www.jlab.org/"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"><font color="#0563c1">www.jlab.org</font></span></a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"></span></p>
<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">office desk: 757-269-7722</span></p>
<p style="margin-top: 0px; margin-bottom: 0px;margin:0px"><a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">jwilson@jlab.org</span></a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"></span></p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Naeem Huque <huque@jlab.org><br>
<b>Sent:</b> Wednesday, September 9, 2020 1:54 PM<br>
<b>To:</b> isotope-prod@jlab.org <isotope-prod@jlab.org>; Kevin Jordan <jordan@jlab.org>; Steve Benson <felman@jlab.org>; Jonathan Creel <creel@jlab.org>; Joe Wilson <jwilson@jlab.org>; Neil Wilson <wilsonn@jlab.org>; John Fischer <fischer@jlab.org>; Brian
Mastracci <brianm@jlab.org>; David Savransky <dsavr@jlab.org>; Matt Weaks <weaksmc@jlab.org>; Justin Kent <jtkent@jlab.org>; Anna Shabalina Solopova <shabalin@jlab.org>; Michael Drury <drury@jlab.org>; Larry Farrish <lfarrish@jlab.org><br>
<b>Cc:</b> Joe Preble <preble@jlab.org>; Mike Spata <spata@jlab.org>; Tony Reilly <areilly@jlab.org><br>
<b>Subject:</b> LERF LCLS-II Schedule</font>
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Hello Everyone,</div>
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I have a tentative schedule for getting the LCLS-II CM out of the LERF over the next few weeks. Some of the dates may be out-of-date, and others may find conflicts; I hope to get any such feedback from this email chain. Please also feel free to pass it along
to anyone that may be relevant.</div>
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<u><span style="color:rgb(0,0,0); font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Friday, September 11th</span><br>
</u></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
LCLS-II supply u-tubes are pulled (Cryo)</div>
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CM warm-up begins (SRF)</div>
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<u>Saturday, September 12th</u></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
CM warm-up (SRF)</div>
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<u>Sunday, September 13th</u></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
CM warm-up (SRF)</div>
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<u>Monday, September 14th</u></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
CM warm-up complete (SRF)</div>
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Isotope Run prep</div>
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<u>Tuesday - Thursday</u></div>
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Isotope run (LERF)</div>
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<u>Friday, September 18th</u></div>
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Concrete Blocks are pulled from LERF entrance (Neil Wilson)</div>
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<u>Monday, September 21st</u></div>
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CM Bellows are re-positioned (Neil Wilson)</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<span style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">Partial CM disassembly, excluding cryo lines (SRF)</span><br>
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<span style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important"><br>
</span></div>
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<u>Tuesday, September 22nd</u></div>
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CM cables pulled (Larry Farrish)</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Partial CM disassembly, excluding cryo lines (SRF)</div>
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<u>Wednesday, September 23rd</u></div>
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Return U-tube is pulled (cryo)</div>
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Remaining CM disassembly (SRF)</div>
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<u>Thursday, September 24th or Friday, September 25th</u></div>
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CM is pulled from the LERF vault (Neil Wilson/SRF)</div>
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Please let me know if there are any issues or comments</div>
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Thanks,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Naeem</div>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Naeem Huque</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Staff Engineer</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Superconducting Radiofrequency (SRF)</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Jefferson Lab</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">12000 Jefferson Ave</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Newport News</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">VA, 23606</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Cell: 217-721-5422</div>
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