[Sns_ppu_group] Fw: PPU weekly update

[Ed Daly]

Hi Team PPU,
See the update from our ORNL colleagues.
Cheers,
Ed
________________________________
From: Galambos, John D. <galambosjd at ornl.gov>
Sent: Friday, July 29, 2022 3:16 PM
To: Andersen, Ken <andersenkh at ornl.gov>
Cc: Pilat, Fulvia C. <pilatfc at ornl.gov>; Weaver, Ann <bryantar at ornl.gov>; Christen, Hans <christenhm at ornl.gov>; Ed Daly <edaly at jlab.org>; Cain, Wendy <cainwa at ornl.gov>
Subject: [EXTERNAL] PPU weekly update


Not sure who is compiling this week so a wider distribution



This week the PPU project controls team is preparing material for the upcoming August director’s review. In the superconducting RF area, the third cryomodule from our partner Jab was high power tested, and as with the first 2 cryomodules it exceeds the performance requirements. In the RF area we received the initial transmitter control console from the vendor. We plan to install it and complete shakeout with SNS personnel. In the ring area the calibration test stand for the beam power limiting system is now running and being used for component calibrations.  In the target area test target 2 arrived from the vendor and is planned for installation in the upcoming outage. This is the first complete 2-MW design target that has been delivered. In the klystron gallery installation, the first two tanks containing 3 klystrons each are in place now in support of the power ramp-up this fall.





John Galambos

Proton Power Upgrade Project  Director

Mobile: 865-228-1531 office: 865-576-5482






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