<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif">Minutes of Hall A Group Meeting: July 28, 2020<o:p> </o:p></span></p>
<p class="MsoListParagraphCxSpFirst" style="margin:0in 0in 0.0001pt 0.5in;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif;text-indent:-.25in;mso-list:l0 level1 lfo1">
<span style="mso-list:ignore"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman""><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Thia Keppel<o:p> </o:p></span></p>
<ul style="margin-bottom:0in">
<ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Senior Staff<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Machine – lots of problems!<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Still likely 1 – 2 weeks (not official)<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">No answer for what happens if we slide the start, depends on what happens<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Assume total run time maintained<o:p> </o:p></span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Tech Transfer TRC meeting this week<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Task force being created to oversee long shut down<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">One Program Deputy<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Not a formal DOE project<o:p> </o:p></span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">8/7 Office of Enforcement Meeting<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Also SoLID pre-R&D meeting<o:p> </o:p></span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Supervisor safety questionnaire<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">DOE labs have had some safety issues recently<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">No/less walk-thrus during COVID<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Less safety worries on site<o:p> </o:p></span></li></ol>
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">EIC – risk workshop this next Thursday (Steve & Jessie attending)<o:p> </o:p></span></li><ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">9/9 – 9/11 OPA status review<o:p> </o:p></span></li></ol>
</ol>
</ol>
</ul>
<p class="MsoListParagraphCxSpMiddle" style="margin:0in 0in 0.0001pt 0.5in;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif;text-indent:-.25in;mso-list:l0 level1 lfo1">
<span style="mso-list:ignore"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman""><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Robin Wines<o:p> </o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" style="margin:0in 0in 0.0001pt 0.5in;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif;margin-left:1.0in;mso-add-space:auto;text-indent:-.25in;mso-list:l0 level2 lfo1">
<span style="mso-list:ignore"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman""><span style="mso-list:Ignore">a.<span style="font:7.0pt "Times New Roman"">
</span></span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black">SBS</span><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<ul style="margin-bottom:0in">
<ul style="margin-bottom:0in">
<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;mso-themecolor:text1">ordering remaining small parts for beamline connections, submitted extra beamline shielding job
to machine shop, ordered floor plates (tried to get highway plates, none in storage in our region)
</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">GMn clamshells delivered, ordering other parts for window.</span><span style="font-size:12.0pt;line-height:107%"><o:p> </o:p></span></li><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;mso-themecolor:text1">BB detector support extension drawings in checking</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">corrugated beamline hanger analysis and drawings in checking</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">lead wall modification analysis in checking</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">cryo disconnect drawings in checking</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">LCW hangers complete</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">working on drawings of BB sieve holder</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">working on design modification of BB field clamp</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">completed layout of recent survey points for items in the Hall
</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">provided more geometry to Radcon for radiation analysis</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li><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;mso-themecolor:text1">completed mods to ECal cooling test drawings</span><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif"><o:p> </o:p></span></li></ol>
</ul>
</ul>
<p class="MsoListParagraphCxSpLast" style="margin:0in 0in 8pt 0.5in;font-size:11pt;font-family:"Calibri", sans-serif;margin-top:0in;margin-right:0in;margin-bottom:.0001pt;margin-left:1.0in;mso-add-space:auto;text-indent:-.25in;mso-list:l0 level2 lfo1">
<span style="mso-list:ignore"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><span style="mso-list:Ignore">b.<span style="font:7.0pt "Times New Roman"">
</span></span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black">SoLID- continue on coil test piping and CCR plumbing<o:p> </o:p></span></p>
<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:"Calibri", sans-serif;margin-bottom:.0001pt">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><o:p> </o:p></span></p>
<p class="MsoListParagraphCxSpFirst" style="margin:0in 0in 0.0001pt 0.5in;font-size:11pt;font-family:"Calibri", sans-serif;margin-top:0in;margin-right:0in;margin-bottom:.0001pt;margin-left:1.0in;mso-add-space:auto;text-indent:-.25in;mso-list:l0 level2 lfo1">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><span style="mso-list:Ignore">c.<span style="font:7.0pt "Times New Roman"">
</span></span></span><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- continue preparations for reviews</span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><o:p> </o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" style="margin:0in 0in 0.0001pt 0.5in;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><o:p> </o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" style="margin:0in 0in 0.0001pt 0.5in;font-size:11pt;font-family:"Calibri", sans-serif;margin-bottom:.0001pt;mso-add-space:auto;text-indent:-.25in;mso-list:l0 level1 lfo1">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black;mso-themecolor:text1">Jessie Butler</span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman";color:black"><o:p> </o:p></span></p>
<ul style="margin-bottom:0in">
<ol style="margin-bottom:0in">
<li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Received and QA’d more parts for SBS.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Continue welding together entrance beamline work platform.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Continue fabricating parts for LCW water manifold platform.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Check over vacuum systems.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Checked out FSD interfaces and beamline valve operation.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Review drawings from design team and continue to work on procedures for decommissioning RHRS.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">Additional work: S&A came down and mapped the area behind the green wall so that we can better understand where RHRS will be parked.
<o:p> </o:p></span></li><li><span style="font-size:12.0pt;line-height:107%;font-family:"Times New Roman",serif">The main AHU went down and FLM is working on the repair.<span style="mso-spacerun:yes">
</span><o:p> </o:p></span></li></ol>
</ul>
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif;margin-left:.75in">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin:0in 0in 8pt 0.5in;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif;text-indent:-.25in;mso-list:l0 level1 lfo1">
<span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-font-family:"Times New Roman""><span style="mso-list:Ignore">4.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Featured Speaker: Ole Hansen; Hall A Counting House Upgrade<o:p> </o:p></span></p>
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Calibri", sans-serif">
<o:p> </o:p></p>
<br>
</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<b><i>Stephanie Tysor</i></b></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Hall A/C Administrative Assistant</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Physics Division<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Jefferson Lab</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
757-269-6005<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
</div>
</div>
</div>
</body>
</html>