TPC Collaboration Meeting, Copenhagen, 2-3 September 2002

Niels Bohr Institute


List of action items from Copenhagen meeting 2-3.9.02 (P. Glässel)


Resistive rod decision:
  monthly status monitoring

  clarify compatibility of material in contact with high resistivity
  water

  full scale prototypes must be available for water-cooled rods and for
  gas-cooled rods with retractable contacts before the end of 02 to
  prepare a decision

  glue for the rods needs to be defined

IROC production in Bratislava:
  built first chamber now with existing setup and improved glueing but
  unchanged combs; check performance of this chamber

  check whether grooves for thicker wires are same in Bratislava

  Herbert: check Bratislava production notes whether you agree with
  procedures

Ageing tests:
  urgent for 190 Araldite
  tests to be done with recirculating gas system
  GSI (H. Sann) to finish recirculating gas sysem by end Sept

Muon Al absorber plate:
  interference with chamber mounting tool: can tool be shortened (Bernd)?
  consequence otherwise that chambers on MUON side not serviceable in
  working position of TPC

Gas system:
  distribution manifold on TPC NOT part of GWG job

TTC test setup 
  urgently needed to test RCU functionality

FEE mail list: 
  who is on, who is missing? (Luciano)

PASA and FEC test software urgent item: 
  pbm will coordinate actions with R. Renfordt and H. Oeschler. 
  Solution to be found within 4 (!) weeks

PASA test hardware:
  time plan too late, should be available for testing of engineering
  run, i.e. Jan 03; outside help needed?

DCS: 
  specify and procure temperature sensors for TPC vessel (Uli?)

HV: 
  power failure precautions necessary?
  ramping procedure to be defined / tested (Wolfgang)

Inner thermal screen: 
  decision no later than spring 03 with input from and in collaboration 
  with the ITS community



Last modified Wed Sep 11 09:45:00 2002      Webmaster: borge@nbi.dk.