S. EVRARD, EN-MEF

TDC2-TCC2 consolidationstatus report to EATM

04.03.2014In sharepoint:

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

Outline

2 - Sébastien EVRARD

2014 schedule Worksite progress Dedicated working groups

2014 Schedule

3 - Sébastien EVRARD October 14th, 2013ALARA L3 Committee

Activities Duration Jan'14 Feb'14 March 14 April 14 May 14 June 14 July 14 Aug' 14 Sep' 14 Oct' 14 Nov' 146 13 20 27 3 10 17 24 03 10 17 24 31 07 14 21 28 05 12 19 26 02 09 16 23 30 07 14 21 28 04 11 18 25 01 08 15 22 29 06 13 20 27 03 10 17 24

Civil engineering 8w Vallier Dimens ione

Cooling and ventilationChilled water 12w Remove pipes New pipes AHU coils

Demin. Water 5w valvesAHU control upgrade 12w

Handling 2wElectricity NA NA physics

LV 10w startCabling 14+12w Cabling up

Magnets 12wVacuum 8wSecondary beam lines 8 w Vacuum maintenance XTAX tablesCollimators and targets 2wCleaning 4wsafety systems 6w

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

3 splitter2 magnets 2 MDLV magnets

Removal of hot items

Splitters

MDLV

Beam instrumentation

8 - Sébastien EVRARD October 14th, 2013ALARA L3 Committee

Chilled pipes exchange

9 - Sébastien EVRARD October 14th, 2013ALARA L3 Committee

Secondary beam line vacuum maintenance

10 - Sébastien EVRARD

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

October 14th, 2013ALARA L3 Committee

Dedicated working groups

11 - Sébastien EVRARD

LV systems and Cabling XTAX repair

October 14th, 2013ALARA L3 Committee

Cabling detailed study

12 - Sébastien EVRARD October 14th, 2013ALARA L3 Committee

Cabling EN-EL schedule

13 - Sébastien EVRARD

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)

October 14th, 2013ALARA L3 Committee

Life expired equipment

LV systems

Solutions

Vérin

Nouvelle tête de vérin

Nouveau soufflet (Plus grande course)

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

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

Coupelle de positionnement

XTAX repair