[Sns_ppu_group] Fw: weekly PPU update

[Ed Daly]

Hi Team PPU,
See the update below from the project.
Have a great weekend!
-Ed
________________________________
From: Champion, Mark <championms at ornl.gov>
Sent: Friday, May 19, 2023 2:59 PM
To: Andersen, Ken <andersenkh at ornl.gov>
Cc: Galambos, John D. <galambosjd at ornl.gov>; Cain, Wendy <cainwa at ornl.gov>; Ed Daly <edaly at jlab.org>
Subject: [EXTERNAL] weekly PPU update


Hi Ken,

The weekly PPU update follows.

Best,

Mark

Mark Champion

Project Manager, Proton Power Upgrade

Neutron Sciences Directorate, Oak Ridge National Laboratory

PO Box 2008, MS 6461, Oak Ridge, TN 37831

Mobile: 865-385-8478



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Proton Power Upgrade project: In the superconducting linac area, cryomodule 5 was tested at SNS and exhibited excellent performance. Cryomodules 6-8 are progressing at Jefferson Lab, with the next cryomodule expected at SNS in June. RF systems checkout and high-power conditioning continued. The dump dipole magnet is progressing at Fermilab with potting of coils 3-4 planned for the end of May. Installation of the injection dump imaging system has been deferred to the long outage due to challenges in replacing the injection dump window. The target systems team is engaged in detailed planning for installation activities during the long outage. Engagement with the RTBT Stub construction contractor is increasing, and site preparation is expected to commence in June.

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