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Dear All,</div>
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Passing along an update from the PPU Project Director.</div>
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Have a nice weekend,</div>
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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> Friday, September 11, 2020 2:00 PM<br>
<b>To:</b> PPU Staff <ppustaff@ornl.gov><br>
<b>Cc:</b> Ed Daly <edaly@jlab.org>; Langan, Paul <langanpa@ornl.gov><br>
<b>Subject:</b> [EXTERNAL] Weekly update</font>
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<span style="color:black">PPU procurements were reviewed this week, and the long lead procurement awards have progressed well. Contracts totaling ~ $35M have been awarded to date, with an expectation of being ~$38M by the end of this month (not including JLab
contracts). We are still awaiting the Independent Cost Estimate report from DOE.</span></p>
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<span style="color:black">At the partner lab JLab, cryomodule heat exchanger components have been accepted, after resolving questions on some welds, and an NCR is being processed. The frequency is being measured on the first cavity received from the German
vendor last week, and gradient/Q measurements will be conducted in the next week. At SNS, preparations are underway for scheduled final design reviews for LLRF (Sept. 16-17) and the new warm linac high voltage convertor modulator (Sept.22). In the Ring area,
we are working with the group at Stonybrook NY which coats the targets for the beam imaging purposes to provide a similar capability for the beam window in the injection dump area. Also, FNAL is preparing for the final design review for the injection septum
magnet and analyzing the required magnet measurement system needed to verify the field requirements. This will be the last remaining upgrade magnet to receive final design. In the target area, the contract for procurement of the PPU test target 2, with options
for the other PPU targets is being finalized for award, with the expectation that we can award the options soon after the upcoming ESAAB approval for CD-3. The initial part of the hazard analysis workshop was held onsite with key members and a follow-on discussion
with broader participation will be held by videoconference in early Oct. In the klystron gallery buildout, the pump-room roof /siding interface was completed, and an issue was identified in the roof curb slope. A fix has been identified, and the delay will
not impact critical path. Regarding work inside the klystron gallery, shop drawings for utility hangers, cable trays, fire-protection equipment and cooling pipe headers have been produced from the 3-D BIM model, and the contractor shop has been checked for
readiness to proceed with component fabrication. </span></p>
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<span style="color:black">Thanks for all the efforts keeping things moving forward in these interesting times - jg</span></p>
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<span style="font-size:11.0pt">John Galambos</span></p>
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<span style="font-size:11.0pt">Proton Power Upgrade Project Director</span></p>
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<span style="font-size:11.0pt">865.576.5482</span></p>
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