
Comprehensive auditing to execute at unit prices and at an exhaustible amount, the works and activities necessary for the conservation of the road network that supports the routes of the Integrated Public Transport System (SITP by its initials in Spanish), in Bogotá.

Audit for the continuation, improvement, overhauling, maintenance, social, property, and environmental management of the Magdalena trunk road, Puerto Araújo - San Alberto section in the department of Santander.

Technical, administrative, financial, legal, social, and environmental supervision for the construction of the works of the uneven intersection of Avenida Laureano Gómez (9 Av.) with 94 Street and its connection with Avenida Santa Bárbara (19 Av.).

Audit for the completion of the Line Tunnel and second Calarcá-Cajamarca Road, project crossing the central mountain range.

Technical, administrative, financial, legal, social and environmental auditing for the adaptation of 6th Street to the Transmilenio system in the section between the Caracas and NQS trunk roads, including the intersection 6th Street - NQS, in Bogotá D.C.