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<span style="font-size:12.0pt; font-family:
"Times New Roman",serif">Minutes of Hall A Group Meeting: April 28, 2020</span></p>
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<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Thia Keppel</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Senior Staff</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Immigration Executive Order</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Executive Order temporarily suspends (some?) immigration into the United States. Likely the work authorization/visa/green card status for people within the US is fine, but
not clear. We are working to understand implications on the lab. People coming from outside will be on hold meanwhile.
</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">This situation is not likely to change soon</span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Many groups working in preparation for restart:</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Occupancy of conference rooms</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Signage around potential high-density work situations</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Solutions for high-density work situations</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Extended telework and allowable telework expenses</span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Mike Maier presented draft planning on restart of operations to Director’s Council, is now working on summary of this for all staff to appear hopefully later this week?</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Virtual onboarding:</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Feedback from tax firm is that JSA can remotely employ individuals in Washington (JSA’s #1 critical hire) starting 5/18/20.</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">If the employee works in Arizona, JSA will need at least 30 days advance notice to register with the state for corporate income tax.</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Other states underway.</span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">September 22-24 MOLLER CD-1 review</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">September 9-10 set for EIC CD-1 “mini review”, January 26-28, 2021actual CD-1</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">SLLP program cohort will shift to January – June 2021</span></li><li><span style="font-size:12.0pt;line-height:107%;
font-family:"Times New Roman",serif">LDRD Call – pre-proposal deadline 4/30! All new must submit.</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Keep in mind - 1/3 reviewers are nuclear scientists</span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Cryo Update</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Central Helium Liquifier (CHL1) now operating normally</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Heat exchanger 1 is still sick, the vacuum is still not as good as it should be, and LN2 usage remains high</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Investigating a minor control issue with the ambient vaporizer supply valve which helps us manage plant capacity</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">The vaporizer is getting a little chilly</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">The vacuum spikes do not appear directly related to the HX1 issue and may indicate another gremlin</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">The consensus is that postponing the cleaning of HX1 to support post-COVID beam ops until we can schedule a new target for the SAD would not pose a notable increased risk
to CHL1</span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Free scientific writing workshops may be offered</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">EIC OPC taks – at Jlab</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Yellow report</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Start on detector design</span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">There is a near-final (final?) partnership agreement between JLab & BNL (Lead, co-lead on equipment,….)</span></li></ol>
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<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Robin Wines</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman";color:black">SBS</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black;mso-themecolor:text1">developed a tower base support method for install and alignment with agreement from technical team</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black;mso-themecolor:text1">developed the connection and alignment of tower to tower extension with technical team, continue discussing installation
method</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black">LCW- completed hangers, continue on manifold support weldment, completed manifold drawings</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black">GEn-RP assemblies out for bid, working on vendor questions</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black">reviewing SBS documents (Ed's)</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black">worked on ECal support</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:
"Times New Roman";color:black;mso-themecolor:text1">reviewing cryo disconnect for HRS-R</span></li></ol>
<li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman";color:black;mso-themecolor:text1">MOLLER- reviewing installation estimates</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman";color:black;mso-themecolor:text1">SoLID - starting on cryo connections for coil test<br>
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<li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman";color:black">Jessie Butler</span></li><ol style="margin-bottom: 0in">
<li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman"">Worked on SBS scheduling and continue reviewing drawings from design staff</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman"">Worked with MOLLER team on risk-activity mapping</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman"">Working through the procedure for disconnecting cryogens from HRS-R</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman"">Reviewing information on Hall A tech page</span></li><li><span style="font-size:12.0pt;font-family:"Times New Roman",serif;
mso-fareast-font-family:"Times New Roman"">Team working on cross-training (cryo)</span></li></ol>
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<b><i>Stephanie Tysor</i></b></div>
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Hall A/C Administrative Assistant</div>
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Physics Division<br>
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Jefferson Lab</div>
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757-269-6005<br>
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