Structural and mechanical retrofitting of Bosch bridge – City of Buenos Aires.

Existing drawbridge over the Riachuelo, with three sections, strongly affected by a corrosive process. General structural reinforcement (steel girders and deck). Structural composition of existing steel floor beams with new precast slabs through shear connectors.
New lifting system composed of hydraulic traction cylinders synchronized by proportional hydraulics. Maneuver control by PLC.

Client: GCBA
Year: 2007-2008