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<p>Hi Bob,</p>
<p>My last purchase was in January, the cost was $172 per bottle.</p>
<p>Thanks,</p>
<p>Marc<br>
</p>
<br>
<div class="moz-cite-prefix">On 6/13/2018 8:47 AM, Bob Miller wrote:<br>
</div>
<blockquote type="cite"
cite="mid:650648e0-d8eb-57de-7b9a-5a4b91d6fc83@jlab.org">
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<p>Hi Marc,</p>
<p>What is the cost and lead time for a bottle of premix?</p>
<p>Thanks,</p>
<p>Bob<br>
</p>
<br>
<div class="moz-cite-prefix">On 6/13/2018 7:57 AM, Marc McMullen
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:940564011.4721047.1528891033500.JavaMail.zimbra@jlab.org">
<div style="font-family: arial, helvetica, sans-serif;
font-size: 12pt; color: #000000">
<div>Maxime,</div>
<div><br data-mce-bogus="1">
</div>
<div>As soon as you know how much premix is needed let me
know. </div>
<div><br data-mce-bogus="1">
</div>
<div>As far as the operation of the MFC, all are currently
operational. They have been fine as long as we keep them
within the manufactures operating range (10C to 50C), and
the C4H10 is not allowed to condense.</div>
<div><br data-mce-bogus="1">
</div>
<div>Hall B should be contacted about the stability of
temperature of the enclosure and C4H10 gas piping during the
extremes (hot and cold weather). They can provide you the
status of the set up on the Target gas pad.</div>
<div><br>
</div>
<div data-marker="__SIG_PRE__">Marc McMullen<br>
Physics Division<br>
Detector Support Group<br>
7738</div>
<br>
<hr id="zwchr" data-marker="__DIVIDER__">
<div data-marker="__HEADERS__"><b>From: </b>"mdefurne" <a
class="moz-txt-link-rfc2396E"
href="mailto:mdefurne@jlab.org" moz-do-not-send="true"><mdefurne@jlab.org></a><br>
<b>To: </b><a class="moz-txt-link-abbreviated"
href="mailto:dsg-mvt@jlab.org" moz-do-not-send="true">dsg-mvt@jlab.org</a>,
"Todd Ewing" <a class="moz-txt-link-rfc2396E"
href="mailto:jtewing@jlab.org" moz-do-not-send="true"><jtewing@jlab.org></a>,
"Yuri Gotra" <a class="moz-txt-link-rfc2396E"
href="mailto:gotra@jlab.org" moz-do-not-send="true"><gotra@jlab.org></a><br>
<b>Sent: </b>Wednesday, June 13, 2018 9:01:11 AM<br>
<b>Subject: </b>Re: [Dsg-mvt] premix<br>
</div>
<br>
<div data-marker="__QUOTED_TEXT__">Dear Marc, Dear Todd,<br>
<br>
Being in Paris, it will be hard for me to give you an exact
number for <br>
the remaining bottles at Jefferson Lab. Todd, can you check
how many <br>
premix bottles we have please?<br>
<br>
For 8 weeks, we need to have 28 bottles (~2 days/bottle). I
think there <br>
might be 4 bottles left. Which means we have to order 24
premix bottles <br>
to be sure we are ready in case of any failure from the
mixing system.<br>
<br>
What is the status concerning the MFCs? Are the ones with
condensed <br>
isobutane in winter fixed?<br>
<br>
No expected issue with mixing system when we come back end
of july? <br>
(because of summer heat)<br>
<br>
Kind regards,<br>
<br>
Maxime<br>
<br>
PS: Let me know if the order is not validated in time to
have the <br>
bottles for August 23rd.<br>
<br>
<br>
On 12/06/2018 23:28, Marc McMullen wrote:<br>
> Hi Maxime,<br>
><br>
> Please make sure that you are aware of the amount of
Ar/C4H10 premix <br>
> bottles you currently have by the gas shed. Although
the run is a <br>
> little bit in the future, ordering the gas now would
probably a good <br>
> idea. Delivery takes about 6 to 8 weeks. I am sure you
have an account <br>
> of your usage of premix to help estimate how much
should be ordered.<br>
><br>
> Thanks,<br>
><br>
<br>
_______________________________________________<br>
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<a class="moz-txt-link-abbreviated"
href="mailto:Dsg-mvt@jlab.org" moz-do-not-send="true">Dsg-mvt@jlab.org</a><br>
<a class="moz-txt-link-freetext"
href="https://mailman.jlab.org/mailman/listinfo/dsg-mvt"
moz-do-not-send="true">https://mailman.jlab.org/mailman/listinfo/dsg-mvt</a><br>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Bob Miller
Hall B Lead Engineer
Jefferson Lab
757 822-9586
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Marc McMullen
Detector Support Group
757-269-7738</pre>
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