<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
Hi Maxime<br>
<br>
I plan on using the same pressure regulators currently at the EEL
gas supply setup with the new orifices and relief valve specified by
the DA. I may need to purchase a couple fittings.<br>
<br>
I am unaware of the status of the OSP or TOSP for this.<br>
<br>
Below is the current inventory of gas we have on site for MVT<br>
- 10% C4H10 in argon premix, 30 scf, 10 cylinders total, 7 cyl in 90
Physics cage, 3 cyl at 96B<br>
- C4H10, 1 partial, >75% full, cylinder, behind bldg 90 on gas
pad<br>
- CF4, 1 full cyl in 90 Physics cage<br>
<br>
George<br>
<br>
<br>
<div class="moz-cite-prefix">On 9/20/2017 2:00 PM, mdefurne wrote:<br>
</div>
<blockquote type="cite"
cite="mid:dcc577cb-8ad8-ed8b-cab3-ce21ca567fe2@jlab.org">Dear all,
<br>
<br>
After discussing with Bob, it seems that we should have this
premix back-up system for MVT to be sure that we will have gas
available for the CVT test in the Hall before integration in the
solenoid.
<br>
<br>
George, do we have all components to build it? Or do we have to
order some? If yes, how much would it cost? Please answer ASAP so
that we can take action quickly.
<br>
<br>
Do we need also to establish a new OSP for the Hall with this
premix system? What about with the mixing system? Has it already
been done?
<br>
<br>
Thank you for your replies,
<br>
<br>
Kind regards,
<br>
<br>
Maxime
<br>
<br>
<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
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">jacobsg@jlab.org</a>
(website) <a class="moz-txt-link-freetext" href="https://userweb.jlab.org/~jacobsg">https://userweb.jlab.org/~jacobsg</a></pre>
</body>
</html>