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TDC2-TCC2 consolidation status report to EATM. 04.03.2014 In sharepoint: https://espace.cern.ch/sba-workspace/tcc2wg/LS1%20worksite%20meeting/. S. EVRARD, EN-MEF. Outline. 2014 schedule Worksite progress Dedicated working groups. 2014 Schedule. Removal of hot items.

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S evrard en mef

TDC2-TCC2 consolidationstatus report to EATM

04.03.2014

In sharepoint: https://espace.cern.ch/sba-workspace/tcc2wg/LS1%20worksite%20meeting/

S. EVRARD, EN-MEF


Outline
Outline

  • 2014 schedule

  • Worksite progress

  • Dedicated working groups


2014 schedule
2014 Schedule

ALARA L3 Committee


Removal of hot items
Removal of hot items

  • Removal of hot items from the worksites:

    • TCSC removed first and brought to B.955

    • 3 splitter2 magnets and 2 MDLV removed and stored in TDC2

    • Many beam monitors, BLM and vacuum beam pipes


Removal of hot items1
Removal of hot items

3 splitter2 magnets

2 MDLV magnets




Beam instrumentation
Beam instrumentation

ALARA L3 Committee


Chilled pipes exchange
Chilled pipes exchange

ALARA L3 Committee


Secondary beam line vacuum maintenance
Secondary beam line vacuum maintenance

  • Nous avons remplacé l’huile des pompes à palettes et remplacer 4 pompes à vide dans le cadre de la rénovation.

  • Apres contrôle par PVSS il reste à contrôler le vide sur place au niveau de chaque pompe à vide

  • Placer une plateforme pour déplacer les deux pompes du M2, (fabrication à l’atelier 887)

  • détection de fuite

ALARA L3 Committee


Dedicated working groups
Dedicated working groups

  • LV systems and Cabling

  • XTAX repair

ALARA L3 Committee


Cabling detailed study
Cabling detailed study

ALARA L3 Committee


Cabling en el schedule
Cabling EN-EL schedule

  • 31/3 WDP assessment for Alara level

  • 31/3-21/4 preparation Dry Run presentation

  • 22/4 Dry Run discussion within CF Section

  • 28/4 ENTM Dry Run

  • 12/5 Alara Committee (if the study confirms to be a level III)

ALARA L3 Committee



Solutions

XTAX repair

Solutions

Poussoir a ressort (maintient de la coupelle pendant le levage)

Remplacement des pattes de guidage par une surface d’appui complète

Coupelle de positionnement

Nouveau soufflet (Plus grande course)

Vérin

Nouvelle tête de vérin


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