Project Overview

The civil works completed at the Balranald Substation formed a key component of the substation expansion project. The scope comprised construction of critical structural elements, including a 330kV capacitor bank supporting slab and incorporated plinths, a reinforced blast wall, and multiple equipment foundations to support the new bay infrastructure. All works were completed to meet stringent tolerances and performance requirements associated with high-voltage installations, ensuring long-term durability and compliance with network standards.

In addition to above-ground structures, the project included all associated in-ground services, incorporating installation of pits, conduits, and subsoil drainage systems to support cable reticulation, stormwater management, and overall site functionality. These works were delivered within a remote rural environment, requiring careful coordination of materials, sequencing, and construction methodologies to suit site conditions and access constraints.

The civil scope was executed with a strong focus on quality, safety, and constructability, ensuring seamless integration with the broader electrical installation. The completed works provide a robust and reliable platform for the upgraded substation assets, supporting continued network performance and future regional demand.