[Dsg-hallc_nps] Additional Work Request/DSG-NPS Meeting

Aaron Brown ambrown at jlab.org
Tue Jul 21 14:52:52 EDT 2020


Hi Brad,
For my own clarification, I'm going to summarize the work requests from your last email:

  1.  Signals cable run from the NPS to FADCs: you've started procurement of the RG-58C signal cables that will go to the BNC to BNC patch panel for which the parts have already been purchased. Has anyone been assigned to fabricate these cables and to make this patch panel?
  2.  HV connector internal to the NPS detector: DSG has been making the ~1100 HV divider cables. It is my understanding that these cables will run from the PMT assemblies to the inner side of an HV patch panel integrated into the roof panel of the NPS chassis. Is this correct? We are progressing along quite well with the cable fabrication (470 of 1100 completed so far).
  3.  Procure parts for the 140' external multi-conductor HV cables (34 total): We will be able to take over the procurement and fabrication of these long cables. Brian, George, and Marc will be able to handle the parts procurement,and Mindy will be able to handle the fabrication. Do you have any information on the SAMTEC connectors and the NPS Chassis?

We've discussed this internally, and pending Patrizia's approval, we are ready to move forward with procurement and fabrication.

Also, since neither you, nor Jack can make it to the meeting tomorrow I've gone ahead and canceled it and will reschedule.

Have a good afternoon,
Aaron Brown
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