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Gas systems weekly project meeting

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32/1-A24 (CERN)

32/1-A24

CERN

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gas systems project meeting
Gas systems
Zoom Meeting ID
62095888225
Host
Beatrice Mandelli
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20/3

piquet:

CMS-RPC purifier 1 not reaching the pressure for phase 2 --> to check why

CMS change cap closed-open and ventilation --> for Salvatore e Aleksandar

 

 

dove sono i ticket di cavern closure dei quattro?

 

ALICE

70 report from Anité

 

 

ATLAS

MDT high flow: how to spot in advance?

MDT pump: supplier reply? frequency converter? --> Philipp to be informed that some test at some point will be needed

TGC fill on April 1st. check nC5H12 stock

termination DP-PA for RPC --> ready? for next week w13

 

 

CMS

CF4 pressure sensors for vacuum received --> test needed

R134a insulation - isol'tut to check and see what to do

How much gas flow we need for the RPC purifier?

 

LHCb

SciFi and UT vaisala calibration check

SciFi software modification to be installed --> Patrick to check

CODEX-b --> purif to be prepared, calibration of O2 and some test 

RICH1 mixer modification --> 1 card to add --> Patrick

 

 

NA62

email to David for anticipate the date of filling --> Roberto

 

non-LHC safety valve --> check lista di Fabio

Fabio for R134a line to MolSieve R&D

 

 

Examples of topics for the common discussions:

 

-cms id flushing -> Andrea

-cms r134a operation and spare -> Andrea

-cms cf4 operation and spare -> Andrea

-atl tgc nc5h12 -> Kacper

-Analysis boxes -> LPh

-C4F10 new recuperation installation -> Patrick

 

There are minutes attached to this event. Show them.
    • 1
      Trainee Presentation– Max Kerker
      Speaker: Maximilian Lukas Kerker (Universitaet Aachen (DE))
      Personal Presentation – Max Kerker.pdf
    • 2
      Piquet interventions
      Speakers: Gianluca Rigoletti (CERN), persons on piquet
      Alarms statistics 20_03_2025.pdf
      elog/GAS_PIQUET/
      Piquet interventions 2024
      piquet planning 2025

       

      From: Roberto Guida
      Sent: vendredi 24 janvier 2025 11:02
      To: piquetgas (List for communication to the EP-DT-FS Gas Team and Piquet) <piquetgas@cern.ch>
      Subject: training phase of new entry for piquet service - phase de formation du nouveau venu au service piquet
      Importance: High

       

      Hello,

       

      A reminder to the persons on piquet and to the technical responsible of each experiment to involve Damiano, Maria Cristina and Pieter in interventions taking place during working hours. Especially in restarting of gas systems after a stop.

       

      Thanks a lot

      Roberto

       

       

    • 3
      YETS tickets/planning
      Speakers: Andrea D'Auria (CERN), Beatrice Mandelli (CERN), Gianluca Rigoletti (CERN), Kacper Kapusniak (CERN), Louis-Philippe De Menezes (CERN), Patrick Carrie (CERN), Roberto Guida (CERN)
      planning yets 2025
    • 4
      Review new ticket or updated during current week

      Jira dashboard: https://its.cern.ch/jira/secure/RapidBoard.jspa?rapidView=9098&view=detail
      Confluence page: https://confluence.cern.ch/display/KBFGS

      Speaker: Roberto Guida (CERN)
      Gas system Jira dashboard
      JIRA instructions
      Tasks to review.xlsx
    • 5
      gas systems status during yets
      gas systems status
    • 6
      other M&O news
      Speakers: Beatrice Mandelli (CERN), Gianluca Rigoletti (CERN)
      2024 schedule
      2025 schedule
      Gas System Status webpage
    • 7
      Gas mixture analysis for LHC experiments

      https://epdt-gasmonitoring.web.cern.ch/

      Speaker: Maria Cristina Arena (CERN)
      Confluence Gas Analysis
    • 8
      FSU planning for coming weeks & Jobs status
      Speaker: Andrea D'Auria (CERN)
      Planning Atelier 2025 Week by week.xlsx
    • 9
      Pump working hours, maintenance and spare parts follow-up
      Speaker: Bonaventura Paolillo (Politecnico di Torino (IT))

      tell to Bonaventura:

      where are the pumps to send to KNF?

      where are the spares membranes and other pieces?

    • 10
      list of projects for 2025 and beyond
      Speaker: Roberto Guida (CERN)
      2025 gas system projects
    • 11
      procedures summary
      Speaker: Roberto Guida (CERN)
      gas systems procedures
    • 12
      aob
      Speakers: Amin Bouzaiene (Politecnico di Torino (IT)), Andrea D'Auria (CERN), Beatrice Mandelli (CERN), Burkhard Schmidt (CERN), Damiano Galassi, Gianluca Rigoletti (CERN), Kacper Kapusniak (CERN), Louis-Philippe De Menezes (CERN), Maria Cristina Arena (CERN), Mattia Busato (CERN), Mattia Verzeroli (Universite Claude Bernard Lyon I (FR)), Michal Zbigniew Zimny (CERN), Paolo Petagna (CERN), Patrick Carrie (CERN), Pieter Vanslambrouck, Roberto Guida (CERN), Stefania Juks (Université Paris-Saclay (FR))
      Personal Presentation – Max Kerker.pdf
      uLoop
      uLoop

       

      DAMIANO:

      • R134a Distillation I only see Fabio available but also Abdel is needed for welding volumes/buffers/column (at least one full week). If we do not proritize this part me and Fabio will have to stop at a certain point. So it would be better to have them in parrallel or Abdel first.

       

      CMS-RPC-904

       

      CHARM test

      • pressure sensor test

       

      R&D 256

      • new frames


      Test Adsorbers 

      • Need  to mount line for R134a supply at 256 .

       

       

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