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Minutes of Hall A Group Meeting: June 8, 2021<o:p> </o:p></p>
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<span style="mso-ascii-font-family:Calibri;mso-fareast-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:Calibri">SoLID Collaboration Meeting June 10-11<o:p> </o:p></span></p>
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<span style="mso-ascii-font-family:Calibri;mso-fareast-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:Calibri">MOLLER Collaboration Meeting June 15-17<o:p> </o:p></span></p>
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<span style="mso-ascii-font-family:Calibri;mso-fareast-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:Calibri">Hall A/C Collaboration Meeting July 8-9<o:p> </o:p></span></p>
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<span style="mso-ascii-font-family:Calibri;mso-fareast-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:Calibri">Thia, n</span>ews from Senior Staff<o:p> </o:p></p>
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<li>EIC Project Management Risk Committee recommended to proceed to CD1 <span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast">
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</o:p></span></li><li>Accelerator – Beam commissioning on going<o:p> </o:p></li><ol style="list-style-type: lower-alpha;">
<li>Sudden power outage over weekend, all being repaired now<o:p> </o:p></li><li>Prep for UITF repairing for Test Lab task force<o:p> <br>
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</o:p></li></ol>
<li>Engineering<o:p> </o:p></li><ol style="list-style-type: lower-alpha;">
<li>Cold box has started for run in fall<o:p> <br>
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</o:p></li></ol>
<li>HUGS underway, virtual meeting seems to work<o:p> <br>
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</o:p></li><li>EH&S<o:p> </o:p></li><ol style="list-style-type: lower-alpha;">
<li>Transitioning to MEDCON4 <o:p> </o:p></li><li>62% staff is vaccinated<o:p> </o:p></li><li>See Stewarts all-hands memo<o:p> </o:p></li><li>SAF003 must be taken before going on site<o:p> </o:p></li><li>Virtual work at home should continue, can not just show up on site, on-site work will need to be approved in advance by supervisor<o:p> </o:p></li><li>Users will need to be on the approved list before coming to the lab – request cc’ing<span style="mso-spacerun:yes">
</span>Hall leader to Walt Alkers<o:p> </o:p></li><li>New on-site users will need to go through the training (staff too)<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p>
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<li>“Bite size” talks are going well with good attendance<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p>
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</o:p></span></li><li>PAC preparations<o:p> </o:p></li><ol style="list-style-type: lower-alpha;">
<li>6 new proposals, 1 run group addition, 1 C2 proposal, 4 LOIs, 10 proposals in jeopardy<o:p> </o:p></li><li>First meeting tomorrow for TAC reports<o:p> <br>
</o:p></li><li><br>
</li></ol>
<li>13 LDRD proposals submitted<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p>
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</o:p></span></li><li>FY22 capital equipment planning<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p> </o:p></span></li><ol style="list-style-type: lower-alpha;">
<li>Hall A – Solid magnet and TDIS electronics<o:p> </o:p></li><li>Hall B – transverse DNP target, HILR1T<o:p> </o:p></li><li>Hall C – CPS, HIPPOL<o:p> </o:p></li><li>Hall D – forward calorimeter, K Long design, <o:p> </o:p></li><li>Division - LHEDWR to provide cryo stability, CRYTUR crystals for calorinetry<o:p> </o:p></li></ol>
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Robin Wines<o:p> </o:p></p>
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<li>SBS cat walk assembly in, working on that<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p> </o:p></span></li><li>Target claim shell pieces out to procurement<o:p> </o:p></li><li>GEM detectors assembly help<o:p> </o:p></li><li>BigBite assembly, lead and BigBite lead out<o:p> </o:p></li><li>Survey of floor in Hall into CAD system<o:p> </o:p></li><li>MOLLER interface control documents done<o:p> </o:p></li><li>Shielding design work to show at MOLLER collaboration meeting<o:p> </o:p></li><li>SOLID magnet work continues<o:p> </o:p></li></ol>
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Jessie Butler<o:p> </o:p></p>
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<li>Bring detectors into hall, transition into bunker<span style="mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast"><o:p> </o:p></span></li><li>Exit beam line tower built<o:p> </o:p></li><li>Vacuum system, cleanup - parallel solution approach<o:p> </o:p></li><li>Layout in Hall needs to be looked at<o:p> </o:p></li><li>Target chamber window being looked at<o:p> </o:p></li><li>Disassemble the racks-transition into bunker<o:p> </o:p></li><li>Air handling unit replacement schedule needs adjustment<o:p> </o:p></li><li>Hard hats are recommended to bring at all times to the Hall<o:p> </o:p><br>
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Safety – New COVID OSP to sign, no link yet<o:p> <br>
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</o:p></li></ol>
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JP Chen – Please go to website for SoLID collaboration meeting to join – open to all, review of new proposals on Friday<o:p> </o:p></p>
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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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