Spence Growth Option – VWP5- Power Supply

2018 a 2019
I Region, Chile

For this Project, which included a 1×220 kV TL sectioning, a 220/33 kV substation, harmonic filter yard and its control systems, we validated the Basic Engineering, developed its Details Engineering with 3D Modeling, and provided technical support for procurement, testing and commissioning.


Antucoya Mining Transmission System EPC

Antofagasta region, Chile

Project covering 25 km of 1×220 kV transmission lines that included a 220 kV Tap-Off substation and a 300 MVA 220/33 kV substation. Basic and Detailed Engineering, Procurement and support for Construction, Assembly and Commissioning were developed.

Nogales and Diagonal Nueva Ventanas Sectioning Substation

2009 a 2010
Metropolitana Region, Chile

The contract awarded by CAM – Transelec to Dessau consisted of basic and detailed engineering for the implementation of a new 220 kV sectioning substation, with Switch and Medium configuration for four diagonals plus the operating license for Diagonal Nueva Ventanas. Engineering included technical specifications and sheets of guaranteed characteristics for supplies, platforms and earthworks, electromechanical design, equipment layout, pipelines and ground-grid; civil and structural design, high and low structures and buildings; control, protection, telecommunications and Scada design; and coordination and protection adjustment studies.