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<div>Anne,</div>
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<div dir="ltr">We can move ahead with traveler related things. I want to make sure there is no bending or straightening until we make decisions in meetings. The Nb3Sn surface is fragile. I will pull a meeting together after P1 and pair 4 are in a better
place right after the first of the year.</div>
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<div dir="ltr">Kurt</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Tony Reilly <areilly@jlab.org><br>
<b>Sent:</b> Friday, December 18, 2020 10:23:56 AM<br>
<b>To:</b> Kurt Macha <macha@jlab.org>; E. Anne McEwen <mcewen@jlab.org>; Gianluigi Ciovati <gciovati@jlab.org><br>
<b>Cc:</b> Roland Overton <overtonr@jlab.org>; George DeKerlegand <georged@jlab.org>; Earl Mosby <mosby@jlab.org>; SRF Pansophy (pansophy@jlab.org) <pansophy@jlab.org><br>
<b>Subject:</b> Re: C75-RI- NBSN-01 and C75-RI-NBSN-02 Status & travelers </font>
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Hi Kurt and All,</div>
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The funding and AWPs are all set to go. The cryomodule group is continuing with the disassembly. There's no longer any reason to hold off on Nb3SN project. The codes are;</div>
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NB3SND - Disassembly<br>
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NB3SNP - Cavity pair</div>
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NB3SNA - Cryomodule assembly<br>
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NB3SNT - Acceptance test<br>
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NB3SNC - Commissioning<br>
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NB3SNQ - QA</div>
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Thanks,</div>
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Tony<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Kurt Macha <macha@jlab.org><br>
<b>Sent:</b> Friday, December 18, 2020 10:11 AM<br>
<b>To:</b> E. Anne McEwen <mcewen@jlab.org>; Gianluigi Ciovati <gciovati@jlab.org><br>
<b>Cc:</b> Roland Overton <overtonr@jlab.org>; George DeKerlegand <georged@jlab.org>; Earl Mosby <mosby@jlab.org>; SRF Pansophy (pansophy@jlab.org) <pansophy@jlab.org>; Tony Reilly <areilly@jlab.org><br>
<b>Subject:</b> Re: C75-RI- NBSN-01 and C75-RI-NBSN-02 Status & travelers </font>
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<div style="direction:ltr">Anne,</div>
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<div style="direction:ltr">Work on Nb3Sn is on hold until Tony gives an official go ahead. We hope to start after the first of the year. We will setup some project travelers and have project meetings when we are approved to move forward. I had one project
meeting but we decided to stop with all the other things going on. I will make sure you’re included.</div>
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<div style="direction:ltr">Kurt</div>
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<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> E. Anne McEwen <mcewen@jlab.org><br>
<b>Sent:</b> Friday, December 18, 2020 10:03:59 AM<br>
<b>To:</b> Gianluigi Ciovati <gciovati@jlab.org>; Kurt Macha <macha@jlab.org><br>
<b>Cc:</b> Roland Overton <overtonr@jlab.org>; George DeKerlegand <georged@jlab.org>; Earl Mosby <mosby@jlab.org>; SRF Pansophy (pansophy@jlab.org) <pansophy@jlab.org><br>
<b>Subject:</b> C75-RI- NBSN-01 and C75-RI-NBSN-02 Status & travelers </font>
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<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Hi all
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<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Not urgent , however there are two cavities on Roland’s shelf right now that from Gigi’s message are planned for Grigory’ s NBSN QCM Project
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<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Current status, the initial CMM inspection is complete , but no surface finish checks made, Roland said he is done the RF – we have not been asked to
do anything else at the moment </span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">We notice that the cavity travelers are still in the C75 Traveler set , no cavity traveler appears under the NB3SN Project . We wondered if in the new
year it should be planned to move them to the NB3SN Traveler type instead ?</span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">It will involve a little work move all the data if this is what is decided –
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<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Could you let us know how to proceed on this – also please let us know if added work is needed from CMM/Inspection
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<p class="x_x_x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Thanks Anne
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<p class="x_x_x_MsoNormal"><b><span style="font-size:11.0pt; font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt; font-family:"Calibri",sans-serif"> Gianluigi Ciovati <gciovati@jlab.org>
<br>
<b>Sent:</b> Friday, December 18, 2020 9:23 AM<br>
<b>To:</b> E. Anne McEwen <mcewen@jlab.org><br>
<b>Cc:</b> Roland Overton <overtonr@jlab.org>; George DeKerlegand <georged@jlab.org>; Earl Mosby <mosby@jlab.org>; Kurt Macha <macha@jlab.org><br>
<b>Subject:</b> Re: Remaining C75 Cavities in the Tuning / CMM room </span></p>
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<p class="x_x_x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Hi Anne,</span></p>
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<p class="x_x_x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">I believe #9 and #10 are the Nb3Sn coated cavities that will have to be assembled into a pair soon. I think they should be kept in the Test Lab.</span></p>
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<p class="x_x_x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Thanks,</span></p>
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<p class="x_x_x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Gigi</span><span style="font-size:11.0pt; font-family:"Calibri",sans-serif"></span></p>
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