Sector of the Embedded Beam for the top of the Ring Wall
being machined at Fravit Srl, Lecco, Italy.
Sector of the Circular Rail on which the rotating
enclosure bogies roll being machined at Fravit Srl.
One of nine Circular Rail sectors which make up the 23 meter diameter ring
that the LBT enclosure rolls on. The rail is machined from ASTM A517-64
'T1' steel.