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<div dir="ltr">John, </div>
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<div dir="ltr">Thanks, I have also been refreshing my memory today. This is what we decided to do for the cavities that failed but might be used if needed (to close open NCRs), the disposition just needed to be changed when we decided to use them. I will try
to keep a better eye on the closed NCRs too, we don’t want this to be shipped to a customer with a rejected disposition. I think there are several cavities where this occurred, if you know the numbers and if they went into strings, we should update those
too. </div>
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<div dir="ltr">Thanks for the help updating the disposition. </div>
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<div dir="ltr">Best, </div>
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-Ashley </div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> John Vennekate <hannesv@jlab.org><br>
<b>Sent:</b> Wednesday, September 11, 2024 4:12:40 PM<br>
<b>To:</b> Ashley Mitchell <ashleya@jlab.org>; Adam Grabowski <adamg@jlab.org><br>
<b>Cc:</b> pansophy@jlab.org <pansophy@jlab.org>; Tony Reilly <areilly@jlab.org>; Mike Bevins <mbevins@jlab.org><br>
<b>Subject:</b> RE: Issue with Cav HE-R017</font>
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<p class="x_MsoNormal">Thanks Ashley,</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Good catch. I tried to comprehend what happened back then but could not quite make sense of it. The intermediate disposition had already the request to put the cavity on hold until further notice. And in a nutshell that’s exactly what
happened i.e. the CTB accepted it as a marginal cavity for the latest string on July 2<sup>nd</sup> of this year. I don’t know what drove me to close it with a final disposition. Maybe an eager QM wanted me to improve the closed NCR statistics
<span style="font-family:"Segoe UI Emoji",sans-serif">😉</span><br>
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I’ll edit the final disposition once Pansophy has opened it again.</p>
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<p class="x_MsoNormal">Best,</p>
<p class="x_MsoNormal">John V</p>
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<p class="x_MsoNormal"><b>From:</b> Ashley Mitchell <ashleya@jlab.org> <br>
<b>Sent:</b> Wednesday, September 11, 2024 09:10<br>
<b>To:</b> Adam Grabowski <adamg@jlab.org>; John Vennekate <hannesv@jlab.org><br>
<b>Cc:</b> pansophy@jlab.org; Tony Reilly <areilly@jlab.org>; Mike Bevins <mbevins@jlab.org><br>
<b>Subject:</b> Issue with Cav HE-R017</p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">Morning, </span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">It was brought to my attention that cavity HE-R017 was final dispositioned as "reject" in NCR 120 in Jan 2022, initial comment: Cavity unable to reach required gradient 23 MV/m & final comment:
cavity put on hold by CTB. In July 2024, it was leak checked and put in a string J-31. What was done to the cavity to correct the issue that caused the rejection and where is this documented? Or if the disposition is now "use-as-is", the NCR needs to be
re-opened and the disposition needs to be updated.</span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">Cavity history (recent to old) since reject disposition:</span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">Thank you for your attention in getting this corrected expeditiously,</span></p>
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<p class="x_MsoNormal"><span style="font-size:13.0pt; color:black"> </span></p>
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<p class="x_MsoNormal"><b><span style="font-size:13.0pt; color:black">Ashley Mitchell</span></b><b><span style="font-size:9.0pt; color:black">
</span></b><span style="font-size:9.0pt; color:black">(She/Her/Hers)</span><span style="color:black"></span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">Quality Engineer</span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">SNS-PPU Project Coordinator/CAM</span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black">Cell: 757-434-2905<br>
<img id="x__x0000_i1026" src="https://www.jlab.org/div_dept/dir_off/public_affairs/logo/JLabEmailSig.png" alt="https://www.jlab.org/div_dept/dir_off/public_affairs/logo/JLabEmailSig.png"><br>
600 Kelvin Dr.<br>
Suite 8, MS 55H<br>
Newport News, VA 23606</span></p>
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<p class="x_MsoNormal"><span style="font-size:12.0pt; color:black"><a href="http://www.jlab.org" target="_blank">www.jlab.org</a></span></p>
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