LHCb Calorimeter Upgrade

CERN–Calorimeter Upgrade Meeting- 2013 May28th

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LAPP responsabilities in 2006:

Mechanical structure of :Hcal, Ecal, Ps-Spd

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For ECAL:

Base with displacement system (rolls & balls screw)

Vertical BeamFootbridgeCables chains

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Upgrade:

Exchange of the beam plug and 24 moduls each side

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Fixing Metallic Strip each 2 ligns of moduls

8Zone could be dismounted ?

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Back side platform

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Long steel plate : 1500 kg

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Mechanical jack

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Working aera to remove moduls or beam plug

• Tools :

• Cherry picker• Special tool for

beam plug

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Metallic plate to fix moduls cables

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Metallic strip each 2 moduls

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More easy Less easy