Cable-stayed bridge at sunset, corporate portfolio image

ENGINEERING · CONSULTANCY · INFRASTRUCTURE

Connecting regions.
Designing possibilities.

Engineering studies, design and technical advice for projects that transform the places around us.

ACTING INFRAESTRUCTURAGet to know us BOGOTÁ, COLOMBIA

01 / ABOUT US

An integrated approach
to infrastructure.

We are Actividades de Ingeniería en Infraestructura S.A.S., known as Acting Infraestructura S.A.S.

We are a Colombian firm providing engineering studies and design, independent project supervision and technical advisory services. We integrate engineering disciplines with each project's environmental, social and land requirements.

OUR ORIGINS AND EXPERIENCE

ACTING builds on the track record of Jorge Fandiño S.A.S. and the professional experience of founding partner Jorge Fandiño Ramírez.

View and download portfolio

2026 company portfolio · PDF in Spanish · 1.4 MB

Team in the office, corporate archive — The people behind every solution.Our team · Corporate archive

OUR TRACK RECORD

Experience in numbers.

Kilometres of roads

MORE THAN2,000

Rural and urban roads designed

Bridges designed

MORE THAN300

Across all bridge types

Architecture and urban design

MORE THAN500,000m²

Area designed

Projects delivered

MORE THAN100

02 / SERVICESCONSULTING ENGINEERING

Engineering and
infrastructure services.

We support project planning, design and delivery through consultancy and independent supervision services.

Consultancy

From pre-feasibility studies to detailed design and advice during construction.

Technical and financial pre-feasibility (Phase I) and feasibility (Phase II) studies and design.
Detailed engineering studies and final designs (Phase III).
Environmental, social and land studies.
Planning and design of urban and rural road projects.
Tender advisory services and project structuring.
Due diligence.
Risk and sustainability analysis.
Periodic reporting to oversight bodies and clients.
Technical advice during construction.
Railway studies and design.
Studies and design of complex structures.
Tunnel studies and design.
Airport studies and design.
Building studies and design.
Urban planning and landscape studies.
Design of waterfront promenades and similar structures.

Independent project supervision

Comprehensive monitoring of delivery, quality, resources and compliance with project obligations.

Technical, administrative, financial, legal and environmental supervision.
Schedule monitoring and execution control.
Verification of regulatory and contractual compliance.
Quality supervision of materials and construction processes.
Assessment of environmental and occupational health and safety compliance.
Support for project land management and social management.
Project budget and financial control.

Enquire about a service

Railway corridor from the corporate archive

03 / SECTORS

Different challenges.
A multidisciplinary perspective.

Roads and highway concessions
Bridges and viaducts
Urban mobility and public spaces
Airports
Railway infrastructure
Other civil engineering works

04 / PROJECTSTHE EXPERIENCE BEHIND OUR ORIGINS

Engineering with lasting impact.

Selected projects from the track record of Jorge Fandiño S.A.S., the firm from which ACTING Infraestructura originated.

BRIDGES · BARRANQUILLA

Pumarejo Bridge

Detailed engineering studies and final designs for the Magdalena River crossing.

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Jorge Fandiño S.A.S. participated alongside other firms in the Phase III design of the cable-stayed bridge, approach viaducts and road connections.

Client: INVÍAS
Period: 2013–2015
Scope: 380 m main span · 2.88 km between abutments · 6 lanes

Track record of Jorge Fandiño S.A.S.

Track works on the Bogotá–Belencito railway corridor

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RAIL INFRASTRUCTURE

Bogotá–Belencito railway corridor

Phase III studies and design for 72 critical locations.

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Definitive studies and design for construction works at 72 critical locations along the Bogotá–Belencito, La Caro–Zipaquirá and Bogotá–Facatativá corridors. The scope included surveying, geology, hydrology, hydraulics, geotechnical engineering, structures, drawings, quantities and cost estimates.

Client: Consorcio Dracol Vías Férreas
Period: 2013–2014
Duration: 12 months
Scope: 72 critical locations · Phase III

Certified experience of Jorge Fandiño S.A.S.

Yaguará roundabout, functional unit 1 of the Neiva–Espinal–Girardot corridor

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ROADS

Neiva–Espinal–Girardot

Phase III design across five functional units.

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Design of a 197 km corridor. The reported scope includes 36 road bridges, six pedestrian bridges, eight intersections and public spaces.

Client: Autovía Neiva–Girardot
Period: 2016–2019

Track record of Jorge Fandiño S.A.S.

ROADS

Buga–Buenaventura

Engineering studies and design between Loboguerrero and Buga.

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Phase III design of functional units 4 and 5: 54.6 km of dual carriageway, covering alignment, geotechnics, pavements, hydrology, drainage, utilities and road safety.

Client: Consorcio Constructor Vía Pacífico
Period: 2016–2019

Track record of Jorge Fandiño S.A.S.

Daytime aerial view of the Avenida El Rincón and Avenida Boyacá interchange

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URBAN MOBILITY · BOGOTÁ

El Rincón and Boyacá Avenues

Phase III road design and urban integration.

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Design of 1.50 km of dual carriageway, a grade-separated interchange, three bridges and three small-span bridges.

Client: IDU
Period: 2017–2019

Track record of Jorge Fandiño S.A.S.

AIRPORTS · BOGOTÁ

El Dorado International Airport

Detailed engineering for airport infrastructure.

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Phase III design for the extension of runway 13L/31R and rapid-exit taxiways. Geometry, geotechnics, pavements, structures and electrical systems.

Client: Aerocivil
Period: 2021

Track record of Jorge Fandiño S.A.S.

ROADS

Popayán–Santander de Quilichao

Phase III studies and design across four functional units.

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Design of 76.35 km including road and pedestrian bridges, interchanges, U-turn facilities, urban works and service areas.

Client: Consorcio EPC Nuevo Cauca
Period: 2015–2016

Track record of Jorge Fandiño S.A.S.

Aerial view of a bridge under construction on the Rumichaca–Pasto corridor

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ROADS

Rumichaca–Pasto

Dual carriageway design between Rumichaca and El Pedregal.

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Phase III design of 44 km across functional units 1, 2 and 3. Geometry, geotechnics, drainage, pavements, structures, signage and associated works.

Client: Consorcio SH (Sacyr–Herdoiza)
Period: 2016–2017

Track record of Jorge Fandiño S.A.S.

MOBILITY AND PUBLIC SPACES · BOGOTÁ

Calle 26 multimodal integration

Design of the pedestrian and cycling corridor between Avenida Caracas and Carrera 10.

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Phase III design of the platform over Calle 26, connections and green spaces to integrate the area's planned transport modes. Image: corridor visualisation.

Client: IDU
Period: 2022–2023

Track record of Jorge Fandiño S.A.S.

MASS TRANSIT · BOGOTÁ

Américas transit corridor extension

Updating, refining and supplementing Phase III designs.

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Corridor between Puente Aranda and NQS, with an operational connection to Calle 26. The portfolio reports 2.50 km of corridor and connecting bridges. Image: project visualisation.

Client: IDU
Period: 2016–2019

Track record of Jorge Fandiño S.A.S.

MASS TRANSIT · BOGOTÁ

Caracas transit corridor expansion

Engineering studies and design for mass transit infrastructure.

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Phase III design of 7.50 km of urban road, stations, a depot and maintenance facility for 130 buses, road and pedestrian bridges, and 60,000 m² of public space. Image: project visualisation.

Client: IDU
Period: 2016–2019

Track record of Jorge Fandiño S.A.S.

More road and urban projects

References from the track record of Jorge Fandiño S.A.S.

Armenia–Montenegro–Quimbaya

Connectivity studies across four sections. Traffic, alignment, geotechnics, structures, utilities and surrounding conditions.

Client: INVÍAS
Period: 2020–2022

National highway through Montenegro

Phase III design of an underpass, a 230 m cut-and-cover tunnel, a 30 m bridge and a linear park.

Client: Consorcio ALC Montenegro 067
Period: 2016–2017

Santa Ana–Mocoa–Neiva

Phase III design: geometric design over 456.2 km, LiDAR surveying, traffic, urban planning and architecture.

Client: Concesión Aliadas
Period: 2016–2019

Concesión Vías de Cali

Phase III design of 11.4 km across eight sections. Grade-separated intersection, bridges, utilities and public spaces.

Client: Concesión Vías de Cali
Period: 2010–2011

Concesión Vías del Valle

Phase III design of 40 km across eleven sections, seven road bridges, utilities and urban works.

Client: Concesión Vías del Valle
Period: 2010–2011

05 / CLIENTSRELATIONSHIPS AND EXPERIENCE

Our clients.

Public entities, concession companies and businesses in our corporate portfolio, which brings together references from ACTING and the track record of Jorge Fandiño S.A.S.