Photos of the PreSPEC Instalation :
Start presentation
Slide 1: The plate is cut and the plates for the rails are installed
Slide 2: The position of the LYCCA legs
The position of the LYCCA legs was marked on the floor plate.There is too little distance between the new rails and the front legs of the LYCCA table.
The LYCCA table will be shortened to provide sufficient space for the LYCCA alignment mechanism.
Slide 3: Start construction of the container
Start construction of the container for the CPU farm and the pre-processing units
Slide 4: The beam right rails are now aligned
Slide 5: Checking that the rails on the left hand side are parallel
Slide 6: Container walls are in place
Slide 7: Container roof is in place
Slide 8: Container air in/out holes
Slide 9: Prepare to cement/grout the new rails
Slide 10: Ground the new rails, two plates per rail
Slide 11: The rails on the right hand side are installed and aligned
Slide 12: Installing the new cables for the step motors and switches controlling the opening of the array
Slide 13: Cement the new rails

On the left, silicone is used to seal the volume in which cement will be poured. The cement was poured on Fri 25 Nov 2011.
Slide 15: Installing the air-conditioning and electricity to the computer container
Slide 16: Installing the 90 deg from the lower structure
Slide 18: The electronics/CPU hut is finished and the second UPS is installed
Slide 19: CPU farm installation
Slide 21: The racks for the electronics on the right-hand side are mounted
The gantries for the optic-fibres to the digitisers were installed. They are visible on the photograph to the left and right of the LYCCA cable gantry.
Slide 22: The air-conditioning for the CPU farm is on. Work has started on the cable trays for the optic-fibres
Slide 23: The cable trays to S4 are finished
[[https://g-wiki.gsi.de/pub/SWiki/PreSpecInstalation/Fri_6_2012_cable_trays_in_S4.JPG]
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Slide 24: The crane motor is rotated, so the AGATA array can open further in beam left direction.
Slide 25: Mechanical structure mounted, honeycomb cut in 2 parts.
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PlamenSBoutachkov - 11 Nov 2011
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AgataMechanics > PreSpecInstalation
Topic revision:
2012-02-04, FredericAmeil
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