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    8th. Gas Coordination Panel

    → Europe/Zurich
    14/4-030 (CERN)

    14/4-030

    CERN

    20
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    Ferdinand Hahn (CERN)
    Description
    Present: J. Godlewski, S. Palestini, T. Meyer, S. Haider, Ch. Schaefer, R. Lindner, Ch. Gregory, F. Hahn and J. Baechler (part time). Excused: R. Barillere
      • 14:00 → 14:25
        ALICE TPC Tests (Status Report) 25m 14/4-030

        14/4-030

        CERN

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        Speaker: Stefan Haider (CERN)
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        Details from the presentation can be taken from the minutes: One additional point to fllow up is the future plan for the TPC gas system: 1) the tests in Bldg. 167 should be finished by the end of 2004. 2) beginning of next year the system can be installed on its final position at the ALICE pit. 3) further tests should be made with a test volume (80m3 available on the ALICE site). Afterwards the gas system can be connected to the TPC fieldcage. The exact pipe layouts for these tests need to be discussed.
      • 14:05 → 14:20
        Layout of gas areas (SG and US) 15m 14/4-030

        14/4-030

        CERN

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        Speaker: Ferdinand Hahn (CERN)
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      • 14:10 → 14:30
        Requirements for Flammable Gas Systems 20m 14/4-030

        14/4-030

        CERN

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        Speaker: Ferdinand Hahn (CERN)
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      • 14:15 → 14:30
        Retrospect from Steering Meeting on the 4th. of June 15m 14/4-030

        14/4-030

        CERN

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        Speaker: Ferdinand Hahn (CERN)
        Minutes
        more information
      • 14:20 → 14:45
        Status Construction Work. 25m 14/4-030

        14/4-030

        CERN

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        Speaker: Ferdinand Hahn (CERN)
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      • 14:25 → 14:40
        AOB 15m 14/4-030

        14/4-030

        CERN

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        External Manpower (raised by Ray) Ray said that the ALICE PMD group (India) would like to participate with manpower on the gas system work. They had suggested to send eventually people who could help programming the PLC's. Follow up Stefan. Noise level of the TRT cooling pump (ATLAS). Jan said that ATLAS is following up to possibillities to install the TRT cooling pump elsewhere than in the USA15. Option 1: is in the corridor behind the USA15 Option 2: in the ventillation area where also other pumps are installed (60 m further away).