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Next FDC Group Meeting





Folks,

The next FDC group meeting is scheduled for tomorrow afternoon at
1:30 p.m. in *** ARC428 ***. The agenda is given below.

NOTE: Folks working on the cathode R&D program (Brian, Bill, Mark,
Eugene, David) should provide schedule updates to Chuck by the end
of the day today. Let me know if you have any questions.


 				Regards,

 				  Daniel

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FDC Weekly Meeting Agenda
February 5, 2009
-----------------------------
1. Full-scale prototype update.
     - clean tent sharing with Hall A
     - procurements:
        - status of rigid-flex assembly PR
        - remainder of cathode order (2 vs. 5 micron split)
        - remainder of rigid-flex order
     - sense and field wire testing
        - mass spectroscopy
        - QA test document
     - New Rohacell order
     - wire spec documents/Hall B order coupling
     - signed prototype drawings
     - Phase 2 soldering
        - documentation
        - cleaning document
        - wire frame protective covers
        - cleaning procedure
        - PCB delamination issues remaining?
    - PR for remainder of cathode order
        - division between 2 and 5 micron boards
2. Wire frame update.
     - wire frame construction update
     - shipment to IUCF
     - winding update and timeline
     - update from Bill
     - document/instruction for board stuffing + cleaning
     - wire deadening for prototype?
     - update of construction document based on lessons learned
3. Cathode R&D update.
     - update on cathode construction document
     - cathode edge cutter update
        - plans for cutting first 5 micron boards
     - cathode sandwich prototype
        - laminate preparation
        - machine shop work
        - cathode panel layups
        - ground connections to cathodes
     - inter-cathode prototype mockup
        - access to connectors and cards
     - design update: redesign of cathode daughter boards/thicker Rohacell?
     - redesign work on cathode panels for stretching tolerance
     - FEA modeling of strip distortions
     - flatness measurement system update
     - document for QA/soldering/cleaning cathodes
     - document for QA/stuffing/cleaning cathode daughter boards
4. Miscellaneous
     - spacer frame update
     - cooling system test report
     - HV connections to packages
5. Small-scale prototype test update.
     - resolution study update
     - update on reorganization of EEL 126
     - update on cosmic ray stand movement
     - setup trigger using scintillator paddles for coverage
       of full-scale prototype.
**********************************************************************
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*                                                                    *
* Dr. Daniel S. Carman                   e-mail : carman@jlab.org    *
* Staff Scientist                        office : (757)-269-5586     *
* Jefferson Laboratory                   web: www.jlab.org/~carman   *
*                                                                    *
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