Our Identity

Who we are

We are the Chilean Tunnelling and Underground Space Committee, a technical organization dedicated to promoting the responsible and efficient use of underground space.

What is CTES Chile?

CTES Chile is the Chilean Tunnelling and Underground Space Corporation, a technical and permanent entity that brings together companies, institutions, and professionals linked to tunneling and underground works engineering.

The corporation brings together consultants, contractors, suppliers, clients, academics, and sector specialists, with the purpose of articulating knowledge, channeling experiences, and promoting technical development, innovation, and best practices in underground infrastructure.

CTES Chile is an open and convening organization, oriented toward strengthening the industry collaboratively, contributing to the country's sustainable development and the technical advancement of the sector.

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ITA–AITES international representation

CTES Chile officially represents Chile before the International Tunnelling and Underground Space Association (ITA–AITES), an international organization that brings together more than 70 countries and the main companies and institutions of the tunneling industry worldwide.

Learn more about ITA–AITES open_in_new

Mission, Vision, and Objectives

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Mission

Promote the development of the tunneling and underground space industry in Chile, connecting all stakeholders in the sector.

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Vision

Become the main technical reference and meeting point for the tunneling and underground space industry in Chile.

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Objectives

check_circle Articulate and transfer knowledge and technical information in the field of tunnels and underground spaces.

check_circle Generate opportunities for dissemination and technical training in tunnels and underground works.

check_circle Disseminate innovation, knowledge, and best practices in the sector.

check_circle Promote engagement with national and international entities related to the industry.

check_circle Actively participate in the International Tunnelling and Underground Space Association ITA–AITES.

check_circle Collaborate with universities, technology and research centers, clients, and other organizations to improve the engineering, construction, operation, maintenance, and safety of underground works.

Director's Letter

Dear members and colleagues,

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GUSTAVO ADOLFO RAMÓN ESTAY CABALLERO

CTES Chile President

CTES Chile Board 2023 – 2026

Meet the professionals who lead our corporation.

President

GUSTAVO ADOLFO RAMÓN ESTAY CABALLERO

President

Gustavo Estay

President CTES Chile.

Representative to ITA-AITES.

Vice President

ARMANDO ALEJANDRO OLAVARRÍA COUCHOT

Vice President

Armando Olavarría

Vice President CTES

Mining Civil Engineer, Independent Senior Consultant in Mining, Tunnels and Underground Works.

Director

LUIS ANTONIO URIBE CRISÓSTOMO

Director

Luis Uribe

CTES Director

Civil Engineer, Master of Science, with 28 years of professional experience. Since February 2018, he has served as Technical Manager of Grupo Costanera.

Leads the development of strategic concessioned road infrastructure projects, such as the Américo Vespucio Oriente II (AVO II) Highway project, which includes two 5.2 km mining tunnels.

Director

PABLO ENRIQUE GANDARA MORENO

Director

Pablo Gándara

CTES Director

Mining Civil Engineer (U. de Chile), with over 20 years in the industry. Currently serves as Manager of Mineral Resources and Development at Codelco’s El Teniente Division.