Next FDC Group Meeting

["Daniel S. Carman" <carman@jlab.org>]

Folks,

Our next FDC group meeting is scheduled for tomorrow afternoon at
1:30 p.m in F228.  The agenda is below.  Let me know if there is
anything else to add to the list.


				Regards,

					Daniel

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FDC Weekly Meeting Agenda
Mar. 20, 2008
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1. Full-scale prototype update.
    - procurement update
        - 2nd construction station
        - cathode daughter boards
        - contact with Sheldahl (update)
        - contact with CCT (update)
        - what to do about cathode procurement??
        - deliveries
        - plans for mass production/construction start
    - 0.5 micron Cu, 50 micron Kapton spec
    - long term cathode board storage system
    - clean room tent occupancy date -- need for additional clean room space?
    - stack assembly procedures
2. Wire winding planning.
    - electroplating tests
    - epoxy sample
    - drawing/info to reflect where plane support can be attached
    - update from IUCF
    - wire specification document (W,CuBe)
3. Composite cathode prototype construction update.
    - sandwich completion
    - gas port attachment
    - sealing of Rohacell
4. Ground connection scheme.
    - Overview writeup (Fernando)
5. Gas volume definition.
    - impedance/flow calculation results (Dave Meekings)
    - definitions of holes in cathodes and foam
    - can/should holes in cathode boards be made by board house?
6. Cathode board discussion.
    - contact with board house:
       - flatness specs and handling requirements
       - cathode defects document
    - minimum copper thickness
    - QA procedures for boards at board house
    - document for QA/stuffing/cleaning cathodes (Roger)
    - document for QA/stuffing/cleaning cathode daughter boards (Roger)
7. Cathode daughter board update.
    - final design status
    - 10th cathode daughter/ground board status and placement
    - rigid flex test solder update
8. STB/HVTB design update.
    - document for QA procedures of boards upon delivery (Kim)
    - document/instruction for board stuffing (Kim)
    - modifications to construction jig for component clearance
9. Plans for cathode flatness measurements.
    - discussion of plans for measurements in N.C.
    - decision on developing/procuring system at JLab
        - programming issues
10. Small scale prototype work.
    - resolution/noise measurements with new preamp daughter boards status
    - status of +/-75 deg cathode mounting (lessons learned)
    - discussion of electrical test plan
11. Cooling system test update.
12. Planning for March DC review.
    - TDR update
    - Design drawings on web
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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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