SUPERVISION OF THE LATHE BRIDGE – MIRRORS

Description of the project:

The vehicular bridge over the Piraí River, called El Torno – Espejos, consists of a bridge built using the successive cantilever technique, consisting of a hyperstatic structure with a total length of 230 m, divided into three sections. The extreme spans are 65 m long, while the central span is 100 m long.

The geometry of the cross section considers two 1 m wide sidewalks at both ends and a roadway, for vehicular flow is 7.30 m wide, divided into two lanes of 3.65 m each.

For the El Torno bridge, a structure built in successive cantilevers is the most appropriate way to bridge the riverbed over the river’s banks. The reasons for this are explained below.

GHENOVA scope of works:

Technical and Environmental Supervision of the El Torno Espejos Bridge.

The scope of work and GHENOVA’s obligations were in accordance with the needs of the work to be performed to ABC’s satisfaction. GHENOVA analyzed, adapted and complemented the planning and work methodology presented by the contractor with the best criteria, considering all the problems that may arise.

Work supervision; review, approval and verification of the execution of the quality plan; measurement and control of volumes; approvals of payment certificates; quality control of the work, environmental and safety management of the project.