Curve steel structure (cercha metalica curva)
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
truss, lift shaft, esc, truss, diag. mont, diagonal stiles, diag. mont, costanera, costanera, note:, it is considered work, the thirds., costanera, costanera, reinforcement, note:, it is considered work, the thirds., spaces, diagonal stiles, spaces