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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi Marco<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Ok if not premix, but will mixing unit be ready by July in hall B, that is in ~15 days ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">I have made a small mistake in my previous email the line “</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">(need
of lines + ad hoc manometer)” was for the FTT if premixed was to be used in hall B<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">So if mixed tool for hall B can be ready the order of premixed gas go to 3<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">If not ready by then it’s 6<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Cheers<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Stephan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> Marco Battaglieri [mailto:battaglieri@ge.infn.it]
<br>
<b>Envoyé :</b> vendredi 16 juin 2017 17:14<br>
<b>À :</b> Aune Stephan <stephan.aune@cea.fr>; George Jacobs <jacobsg@jlab.org><br>
<b>Cc :</b> Brian Eng <beng@jlab.org>; dsg-mvt@jlab.org; dsg-ft@jlab.org; DEFURNE Maxime <Maxime.Defurne@cea.fr>; CHRISTIAENS Guillaume <guillaume.christiaens@cea.fr><br>
<b>Objet :</b> Re: [Dsg-ft] [Dsg-mvt] MVT gas usage in EEL<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dear George, dear Stephan,<br>
yesterday we had a meeting with Bob and Eugene to plan the FT installation in Hall-B.<br>
We were told that, while in teh hall, we will ONLY use mixed gas (not premixed bottles).<br>
This is not consistent with what you mentioned. If this is the case, we do not need any bottles since the plan is to move the FT to the Hall at the beginning of July with no further tests in the EEL.<br>
Thanks in advance for clarifying it<br>
Cheers<br>
Marco<br>
<br>
Aune Stephan wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi George</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">In order to have gas for this summer MVT and FTT and also in September when we will change one layer of MVT, I calculate
the need to order 6 bottles.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">This is assuming we run this summer:</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">forward only ~ 28 day (no need further)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">barrel 42 day (to align with svt with cosmic) in hall B (need of lines + ad hoc manometer)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">FTT (at reduce rate = 4 detector in serial) 56 day</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Barrel with new layer 28 day</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">To this I add 2 spare bottle and I obtain, 15 bottles, I assume 9 are left.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Then the amount to order is 6.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Note that if some are remaining they will be used in Eel for the micromegas test bench, that we have to settle somewhere,
to test spare micromegas before exchange if needed.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Thank you</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Stephan</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> Dsg-mvt [<a href="mailto:dsg-mvt-bounces@jlab.org">mailto:dsg-mvt-bounces@jlab.org</a>]
<b>De la part de</b> George Jacobs<br>
<b>Envoyé :</b> jeudi 15 juin 2017 17:29<br>
<b>À :</b> Brian Eng <a href="mailto:beng@jlab.org"><beng@jlab.org></a>; <a href="mailto:dsg-mvt@jlab.org">
dsg-mvt@jlab.org</a>; <a href="mailto:dsg-ft@jlab.org">dsg-ft@jlab.org</a><br>
<b>Objet :</b> Re: [Dsg-mvt] MVT gas usage in EEL</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Please remember that 4 of those pre-mix cylinders in the EEL gas storage cage are reserved for the FT testing in Hall B later this summer. So, the available gas for EEL testing is 2 on the pad and 4 in the cage.
<br>
<br>
George<o:p></o:p></p>
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<p class="MsoNormal">On 6/15/2017 10:17 AM, Brian Eng wrote:<o:p></o:p></p>
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<pre>Just so you guys have a count of what is available, there are a total of 10 full cylinders remaining as of this email.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>2 on the EEL gas pad and 8 in the EEL gas shed.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
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<pre>On Jun 15, 2017, at 8:41 AM, George Jacobs <a href="mailto:jacobsg@jlab.org"><jacobsg@jlab.org></a> wrote:<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>The MVT gas usage is greater than was originally estimated. This brings up the question, do we need to buy more pre-mixed gas to complete testing? If we do need to order more pre-mix 10% C4H10 in argon, it should be done ASAP due to the long lead time of 4-6 weeks.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>George<o:p></o:p></pre>
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<pre> <o:p></o:p></pre>
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<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>George Jacobs<o:p></o:p></pre>
<pre>Jefferson Lab (TJNAF)<o:p></o:p></pre>
<pre>STE 12<o:p></o:p></pre>
<pre>12000 Jefferson Ave.<o:p></o:p></pre>
<pre>Newport News, VA 23606<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>(office) 757-269-7115<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>(cell) 757-876-0480<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>(email) <a href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a><o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>(website) <a href="https://userweb.jlab.org/%7Ejacobsg">https://userweb.jlab.org/~jacobsg</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Dsg-ft mailing list<o:p></o:p></pre>
<pre><a href="mailto:Dsg-ft@jlab.org">Dsg-ft@jlab.org</a><o:p></o:p></pre>
<pre><a href="https://mailman.jlab.org/mailman/listinfo/dsg-ft">https://mailman.jlab.org/mailman/listinfo/dsg-ft</a><o:p></o:p></pre>
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<p class="MsoNormal"><o:p> </o:p></p>
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