[Dsg-ft] FT installation update and plan

Marco Battaglieri battaglieri at ge.infn.it
Wed Jul 12 07:03:09 EDT 2017


Dear all,
here is a brief update about FT installation with a sketch of the plan 
for the next two days
We'll be working into the Hall from ~7:40-8:00AM.
Cheers
Marco

*Schedule*
  - we will place 4 cooling pipes this morning, check leaks, thermal 
isolate the circuit and connect to the four-to-two junction on the torus 
leg,
- we plan to start cabling electrical this afternoon: this will probably 
take today and tomorrow
- N2 purge system: we have to run the pipe from the gas distribution to 
the gas panel (electronic area) and from the gas panel to the detector. 
Same for for the exit pipe (calorimeter to gas panel)
- FT-Trck cabling will be done together FT-Cal cabling
- FT-Trck piping (gas+exhaust): is not clear if we have all the 
necessary pipes/connection
- We'll proceed first to make all electrical connections on the FT-Cal 
side + FT-Trck securing cables to trays
- We'll proceed then to route all cables/pipe from the detector to the 
electronic area
- FT-Trck crates will be mounted on their support
- Ft-Hodo will be installed, routing fibers to the electronic area as 
soon as the cabling/piping on the detector sides will be over


*To be done (less urgent)*
- Ft-Cal cooling pipes from the torus leg to the chiller requires a 
transition panel to be secured to the torus leg hosting the 4 valves. We 
are relying on Morgan to arrange it.
- FT-Cal cooling pipes from the chiller to the pipe running on the torus 
leg needs to be connected
- FT-Cal gas panel: needs to be assembled in the electronic area
- FT-Cal chiller: needs to know if the power (3ph 350V) will be 
available and where the plug will be
- FT-Trck panel needs to be moved fromm EEL to Hall and installed in the 
electronic area
- connect the FT computer to the network: needs Sergei to tell us where 
the switch is
- connect  chiller to the network  requires Nathan to tell us where a 
Moxa to convert Rs232 to Ethernet is

*Done*
- FT interlocks are in place, waiting for IP address and to be connected
- FT-CAl splitter to fadc connections are done
- FT-Hodo fadc to electronic box are done


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