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<div class="elementToProof"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Hi All,</span></div>
<div class="elementToProof"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">See the note from John G below.</span></div>
<div class="elementToProof"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Happy Holidays!</span></div>
<div class="elementToProof"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">-Ed<br>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Galambos, John D. <galambosjd@ornl.gov><br>
<b>Sent:</b> Thursday, December 15, 2022 3:13 PM<br>
<b>To:</b> Andersen, Ken <andersenkh@ornl.gov><br>
<b>Cc:</b> Champion, Mark <championms@ornl.gov>; Cain, Wendy <cainwa@ornl.gov>; Ed Daly <edaly@jlab.org><br>
<b>Subject:</b> [EXTERNAL] PPU weekly update</font>
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This week the final cavity for the last PPU superconducting cryomodule passed qualification at JLab. Also the cryomodule end can repair at ORNL was complete, and is being readied for shipment to JLab. RF staff visited vendors for the transmitter and klystron
components, with a focus on ensuring timely equipment delivery needed for the upcoming phase 2 of the power ramp-up. In the Ring area the beam power limiting system (BPLS) is undergoing passive shakeout tests during operations, and the new BPLS current monitor
calibration stand arrived. In the target system area, the mercury overflow tank final assembly is complete, and the ortho-para convertor pressure vessel passed the leak test at the vendor. The RTBT stub construction procurement requisition is now under final
DOE review.</p>
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John Galambos</p>
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Proton Power Upgrade Project Director</p>
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Mobile: 865-228-1531 office: 865-576-5482</p>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Galambos, John D. <galambosjd@ornl.gov><br>
<b>Sent:</b> Thursday, December 15, 2022 3:13 PM<br>
<b>To:</b> Andersen, Ken <andersenkh@ornl.gov><br>
<b>Cc:</b> Champion, Mark <championms@ornl.gov>; Cain, Wendy <cainwa@ornl.gov>; Ed Daly <edaly@jlab.org><br>
<b>Subject:</b> [EXTERNAL] PPU weekly update</font>
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This week the final cavity for the last PPU superconducting cryomodule passed qualification at JLab. Also the cryomodule end can repair at ORNL was complete, and is being readied for shipment to JLab. RF staff visited vendors for the transmitter and klystron
components, with a focus on ensuring timely equipment delivery needed for the upcoming phase 2 of the power ramp-up. In the Ring area the beam power limiting system (BPLS) is undergoing passive shakeout tests during operations, and the new BPLS current monitor
calibration stand arrived. In the target system area, the mercury overflow tank final assembly is complete, and the ortho-para convertor pressure vessel passed the leak test at the vendor. The RTBT stub construction procurement requisition is now under final
DOE review.</p>
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John Galambos</p>
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Proton Power Upgrade Project Director</p>
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Mobile: 865-228-1531 office: 865-576-5482</p>
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