Trigg SUPP

With Western Power undergoing upgrades to the North Fremantle Substation, Mainswest was contracted to assist in the scope of open excavation and installation of 630mm 11 kV XLPE Cable, 240mm 11kV XLPE Cable and HD Conduit to allow Western Power to connect the existing network into the new switchroom.
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EC & M / FMG Site T155 Port Expansion Project

The FMG Site T155 Port Expansion Project was a project that delivered great opportunities of FMG along the Port Expansion in Port Hedland, which also delivered an awesome feat and a great opportunity for Mainswest which we are grateful to be invited by ECM to be a part of this project.
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Attadale North State Underground Power Project

With Western Power undergoing upgrades to the North Fremantle Substation, Mainswest was contracted to assist in the scope of open excavation and installation of 630mm 11 kV XLPE Cable, 240mm 11kV XLPE Cable and HD Conduit to allow Western Power to connect the existing network into the new switchroom.
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