• Power Lines Systems
• Electrical Substations

• Fiber-optics Communication Systems

SADEVEN has built power transmission lines and substations in eight Latin American countries, with a range of voltages up to 800 Kv. We have obtained the quality assurance, environmental and safety certifications, which attest that our processes comply with the requirements of ISO 9001:2008, ISO 14001:2004 and OHSAS 18001. These certified processes are used in our engineering, procurement, maintenance and construction activities as well as in standalone civil works and electromechanical projects awarded to us..

SADEVEN’s undertakings in the construction of Power Transmission Systems includes from the computer design to the delivery of turnkey projects, following a well-defined schedule. Our specific expertise covers the design and manufacture of structures, purchase of materials and equipment, civil works and the selection, testing, installation and commissioning of the facility. The works are always executed by applying stringent standards with respect to efficiency and quality to all stages of the project. Our experience is particularly notable in transmission lines and high voltage substations where we have participated, in recent years, in more than 60 projects in Brazil, Colombia, Dominican Republic, Ecuador, Mexico, El Salvador, Trinidad and Tobago and Venezuela. The execution of these projects relies on expertise as well as on our 14 different sets for stringing the cable of the lines and a wide variety of other machinery to be used for related activities.

Our largest EPC power lines contract (under our leadership) has been executed for EDELCA in Venezuela with a value of $ 70 million, and involves the installation of a 400 kW power line to supply the Petroleum and Petrochemical Complex of Jose. Additionally, SADEVEN has installed thousands of miles of OPGW type cable in countries like Colombia, Mexico, Venezuela and Trinidad, in many cases replacing earth wire cables for OPGW cable on lines under operation (live or hot wire).