Haslin Constructions


Marayong Substation

Sector Energy
Year 2020
Location Sydney, NSW
Client Endeavour Energy
Value $8m

This project encompasses the construction of a state-of-the-art, 33/11kV Zone Substation in leafy Marayong, as part of Endeavour Energy’s $500 Million Major Projects Unit Program. The Substation – which replaces an ageing, adjacent facility – will ensure the safe and reliable provision of power to residents in the area.

The scope of works includes construction of a new, environmentally sensitive control building, cable basement and precast concrete transformer bays, incorporating installation of structural steel, brick work, LV electrical, security systems, fire detection systems, conduit trenching, driveways, fencing and landscaping.