[Eicpp_personnel] [EXTERNAL] TCCB Announcement

[Cicchetti, Paula]

Sent on Behalf of Ferdinand Willeke



~~~~~~~~~~~~~~~~~~~~~~~~~

Dear EIC team members,



At this stage, the Conceptual Design Report (CDR) should be used as the baseline for the EIC technical design in all aspects. As the project evolves, major technical improvements/changes, after a designated procedure, shall re-establish the baseline locally or affecting a broad range.



After formal reviews and collection of comments from the Technical Change Control Board, I have approved the following change to be implemented into the EIC technical design baseline:



Adoption of actively-cooled screen as baseline for the RHIC superconducting magnets used in the HSR and inclusion of RF finger bellows in the plan.

(original: CDR section 6.4.4 -- Passive cooling scheme used for the beam screen in HSR)



SharePoint Link:

[?Folder icon] A00016_BeamScreen<https://urldefense.proofpoint.com/v2/url?u=https-3A__brookhavenlab.sharepoint.com_sites_eRHIC_dcc_Approved_Forms_AllItems.aspx-3Fid-3D-252Fsites-252FeRHIC-252Fdcc-252FApproved-252FA00016-255FBeamScreen-26viewid-3Daa4e3da3-252De007-252D4f93-252Db7d8-252D18bfd92c2203&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=JLBS18p3Se9Yiv1WtJCzZNOfk8SbsgKyxtfuAYWlOpY&e= >



The SharePoint links above provide a complete list of materials regarding the change, and please refer to the change request form for all the details. All studies related to the change should apply the new parameters from now on.


Paula Cicchetti
Sr. Administrative Services Assistant
Electron-Ion Collider
pcicchett at bnl.gov<mailto:pcicchett at bnl.gov>
[cid:image002.png at 01D904AD.4BC70DD0]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.bnl.gov_&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=LtK5l5aqiD7uFne4CDtZk3UtTRNFVJ7QtTNiouyvq4o&e= >
Twitter<https://urldefense.proofpoint.com/v2/url?u=https-3A__twitter.com_BrookhavenLab&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=9dtgYV1QGMRa4F5mpu3DCo2VuCk0puKXEpO-HX-nAZs&e= > | Facebook<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.facebook.com_brookhavenlab&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=Z9gbRpQiHYm1a0XDtqWGhg6J1LcamSEpALAEmFb4sBQ&e= > | Instagram<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.instagram.com_brookhavenlab_&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=0yzaB2Z0Kgve3cWl91BSksSqedOC7s9yUovVv_BO26A&e= > | LinkedIn<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.linkedin.com_company_brookhavenlab_&d=DwIFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=uK_3Qf5tKZZEUDDNNCwBIhq8Jz3Rc0zFKZyZkZehvTc&m=1nT672r85y7dITBnmHOZBA95ZmpBuKwO3lRq6YED6zSylyqKQaKpUBGuTQkOZwr1&s=Jjfp5KkcXHCGk7LaJ81KLgZZnHdWiylvP7SUZszpuUw&e= >

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/eicpp_personnel/attachments/20221130/04fac5bd/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 210 bytes
Desc: image001.png
URL: <https://mailman.jlab.org/pipermail/eicpp_personnel/attachments/20221130/04fac5bd/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.png
Type: image/png
Size: 4982 bytes
Desc: image002.png
URL: <https://mailman.jlab.org/pipermail/eicpp_personnel/attachments/20221130/04fac5bd/attachment-0003.png>