<html><body><div style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000"><div><div>Hello,<br></div><div><br></div><div>Below is an update on the status of tasks from this morning.<br></div><div><br></div><div><strong>1.) order two ppm hygrometers</strong> - <span style="color: rgb(0, 128, 0);" data-mce-style="color: #008000;">COMPLETE</span>, PR# 34013 submitted.<br></div><div><br></div><div><strong>2.) check RICH air-cooling tank for water</strong> - <span style="color: rgb(0, 128, 0);" data-mce-style="color: #008000;">COMPLETE</span>, side port on tank opened to check for water, no water found.<br></div><div><br></div><div><strong>3.) find spare ppm hygrometer for immediate use</strong> - <span style="color: rgb(255, 102, 0);" data-mce-style="color: #ff6600;"><span style="color: rgb(51, 153, 102);" data-mce-style="color: #339966;">COMPLETE</span>,</span> read-out instrumentation obtained, sensor connected to cRIO and installed in Ferrara dry-box<br></div><div><br></div><div><strong>4.) arrange for four N2 dewars to be in EEL for use over shutdown</strong> -<span style="color: rgb(255, 102,
0);" data-mce-style="color: #ff6600;"> IN PROGRESS</span>, Marc discussing matter with ESH&Q<br></div><div><br></div><div><strong>5.) attach second bubbler to RICH</strong> -<span style="color: rgb(255, 0, 0);" data-mce-style="color: #ff0000;"> </span><span style="color: rgb(255, 102, 0);" data-mce-style="color: #ff6600;"><span style="color: rgb(51, 153, 102);" data-mce-style="color: #339966;">COMPLETE</span></span>, bubbler installed<br></div><div><br></div><div><strong>6.) run two individual N2 lines from gas panel outputs to RICH N2 inlets</strong> - <span style="color: rgb(255, 102, 0);" data-mce-style="color: #ff6600;"><span style="color: rgb(51, 153, 102);" data-mce-style="color: #339966;">COMPLETE</span></span>, individual lines installed<br></div><div><br></div><div><strong>7.) order Ashcroft differential pressure transducer</strong> -<span style="color: rgb(255, 0, 0);" data-mce-style="color: #ff0000;"> <span style="color: rgb(255, 102,
0);" data-mce-style="color: #ff6600;">IN PROGRESS</span></span>, quote requested from vendor.<br></div><div><br></div><div>Best regards,<br></div><div>Tyler</div></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"George Jacobs" <jacobsg@jlab.org><br><b>To: </b>"Tyler Lemon" <tlemon@jlab.org>, "dsg-rich" <dsg-rich@jlab.org><br><b>Sent: </b>Thursday, November 30, 2017 1:42:15 PM<br><b>Subject: </b>Re: [Dsg-rich] DSG's RICH tasks<br></div><br><div data-marker="__QUOTED_TEXT__">5 and 6 are now completed<br>
<br>
7 is awaiting quote from vendor<br>
<br>
<div class="moz-cite-prefix">On 11/30/2017 8:12 AM, Tyler Lemon
wrote:<br>
</div>
<blockquote cite="mid:1826321008.1688752.1512047579451.JavaMail.zimbra@jlab.org">
<div style="font-family: times new roman,new york,times,serif;
font-size: 12pt; color: #000000">
<div>Hello,<br>
</div>
<div><br>
</div>
<div>In yesterday's DSG meeting, we discussed several RICH
tasks. Below are the tasks and their status.<br>
</div>
<div><br>
</div>
<div><strong>1.) order two ppm hygrometers</strong> - <span style="color: rgb(0, 128, 0);">COMPLETE</span>, PR# 34013 submitted.<br>
</div>
<div><br>
</div>
<div><strong>2.) check RICH air-cooling tank for water</strong>
- <span style="color: rgb(0, 128, 0);">COMPLETE</span>, side port on tank opened to check
for water, no water found.<br>
</div>
<div><br>
</div>
<div><strong>3.) find spare ppm hygrometer for immediate use</strong>
- <span style="color: rgb(255, 102, 0);">IN PROGRESS,</span> sensor
on hand and read-out instrumentation awaiting survey by
RadCon, developing readout to cRIO</div>
<div><br>
</div>
<div><strong>4.) arrange for four N2 dewars to be in EEL for use
over shutdown</strong> -<span style="color: rgb(255, 102,
0);"> IN PROGRESS</span>,
Marc discussing matter with ESH&Q<br>
</div>
<div><br>
</div>
<div><strong>5.) attach second bubbler to RICH</strong> -<span style="color: rgb(255, 0, 0);"> INCOMPLETE</span>, bubbler on hand, need to
attach to RICH<br>
</div>
<div><br>
</div>
<div><strong>6.) run two individual N2 lines from gas panel
outputs to RICH N2 inlets</strong> - <span style="color:
rgb(255, 0, 0);">INCOMPLETE</span>,
yet to be started.<br>
</div>
<div><br>
</div>
<div><strong>7.) order Ashcroft differential pressure transducer</strong>
-<span style="color: rgb(255, 0, 0);"> INCOMPLETE</span>, yet to be ordered.<br>
</div>
<div><br>
</div>
<div>Best regards,<br>
</div>
<div>Tyler</div>
<div><br>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org" target="_blank">jacobsg@jlab.org</a>
(website) <a class="moz-txt-link-freetext" href="https://userweb.jlab.org/~jacobsg" target="_blank">https://userweb.jlab.org/~jacobsg</a><br data-mce-bogus="1"></pre><br></div></div></body></html>