Emphasize that once the structure portagradas middle stands, has closed the ring slab level 4 elevation +0.00 m; typology slabs this level reflect both post-tensioned slabs and slabs.
Dimension One advances in implementing slabs zone boxes, +3.02 m.
Work continues Foundation, based deep piles CPI-6 under the stands and outside walls of the south arm foundation.
In the northern arm exterior walls are built in three circumferential axes, and advanced to the hearth height 0.00 m.