ELENA Installation followup 07052015 Worksite followup Worksite followup

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ELENA Installation follow-up 07/05/2015 • Worksite follow-up

ELENA Installation follow-up 07/05/2015 • Worksite follow-up

 • Worksite follow-up EN-EL works: – 3 racks to be installed (Imply the

• Worksite follow-up EN-EL works: – 3 racks to be installed (Imply the relocation of the AUG) – Relocation of cables on the cable trays to be done

Worksite follow-up • Survey marking : – MAD File for LNE 00 and LNS

Worksite follow-up • Survey marking : – MAD File for LNE 00 and LNS missing – Ground marking of LNR finished – LNI marking can start

Worksite follow-up • TE-ABT works: – Cables pulled through AD shielding

Worksite follow-up • TE-ABT works: – Cables pulled through AD shielding

Worksite follow-up • GS-SE Works :

Worksite follow-up • GS-SE Works :

Worksite follow-up • GS-SE Works :

Worksite follow-up • GS-SE Works :

Worksite follow-up • Source : Avoid spreading dust next to the source

Worksite follow-up • Source : Avoid spreading dust next to the source

Worksite follow-up • Cooling network for ELENA : – Installation on going. It will

Worksite follow-up • Cooling network for ELENA : – Installation on going. It will be finished by the end of next week. – X-ray inspection (by night) and pressure tests will be done during week 21

Worksite follow-up • General cleaning of the area Unknown metallic support and a Gazelle

Worksite follow-up • General cleaning of the area Unknown metallic support and a Gazelle PVC pipe to be removed : Action F. Moro (EN-CV) DONE Metallic waste to be evacuated, action EN-EL

Worksite follow-up • Activities for the week 19: – Survey marking – T. Dobers

Worksite follow-up • Activities for the week 19: – Survey marking – T. Dobers (EN-MEF) – Cleaning of GBAR area – E. Harrouch (EN-MEF) – Dismantling of the actual rack platform – Daniel Parchet (GS-SE) (postponed to next week) – Completion of the lateral false floor – Daniel Parchet (GS-SE) (postponed to next week) – ELENA Cooling Network installation - F. Moro (ENCV)

Worksite follow-up • Activities for the week 20: – Survey marking (LNI) – T.

Worksite follow-up • Activities for the week 20: – Survey marking (LNI) – T. Dobers (EN-MEF) – Cleaning of GBAR area – E. Harrouch (EN-MEF) – Dismantling of the actual rack platform – Daniel Parchet (GS-SE) (postponed to next week) – ELENA Cooling Network installation - F. Moro (ENCV)

Worksite follow-up

Worksite follow-up

Drilling for mechanical supports • Survey for LNS and LNE 00 are missing (MAD

Drilling for mechanical supports • Survey for LNS and LNE 00 are missing (MAD file should be available by the middle of next week) • EN-MEF-SI request the exact number of hole and the possible date of intervention.