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<div class="moz-cite-prefix">Bob, thank you for promptly taking
corrective actions.</div>
<div class="moz-cite-prefix">Volker</div>
<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix">On 6/11/19 3:32 PM, Bob Miller wrote:<br>
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<p>All,</p>
<p>The following corrective actions will be taken to ensure the
RICH N2 supply is not interrupted:</p>
<ol>
<li>The N2 supply valve is now locked open and has a lock out
tag on it as shown in the pictures below<br>
</li>
<li>Replacement back up bottles have been ordered by Tyler<br>
</li>
<li>When the replacement bottles have been installed, I will
move the supply valve to the RICH gas panel<br>
</li>
<li>An alarm has been set up at 20 psi N2 supply pressure that
will notify the engineering on call person<br>
</li>
<li>An alarm will be set up at 10 psi for the back up bottles to
know if they are ready to supply the RICH. This alarm will
also notify the engineering on call person.</li>
</ol>
<p>Regards,</p>
<p>Bob<br>
</p>
<p><img
src="imap://burkert@mail.jlab.org:993/fetch%3EUID%3E/INBOX%3E36233?header=quotebody/;section=2.2?part=1.2.2&filename=lijhliefgmllnefl.jpg"
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cite="mid:alpine.LRH.2.21.1906102147070.2193@axpfe.fe.infn.it"><img
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<pre class="moz-signature" cols="72">--
Bob Miller
Hall B Lead Engineer
Jefferson Lab
757 822-9586
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