Location
Value
Client
Completion Year
Western Power, a valued long-term client of Westforce, undertook network reinforcements to support its strategic decommissioning of 66kV assets while maintaining reliable power supply to affected loads. The Cook Street substation expansion was a critical component of this network modernisation program.
Building on our established partnership, Westforce was engaged to complete these works, which was delivered in two
stages.
The project involved installation of a third dual winding 132/11/11 kV 66 MVA transformer, which required expansion
of the 132 kV GIS and a new MV (11kV) switchboard and relocation of existing 132kV CK-NP 81 cable from the existing CK806 circuit to a new 132kV cable circuit connected to a new bus section. This expansion required:
Bulk Earthworks: 1500m3 ~ | Detailed Earthworks: 500m3 ~ | Internal Roads: 150m2 ~ |
Concrete Structures: 450m3 ~ | Trenching: 300m ~ | Precast Panels: 700m2 | Sheet Piling: 350m2 ~
Location
Value
Client
Completion Year
Western Power, a valued long-term client of Westforce, undertook network reinforcements to support its strategic decommissioning of 66kV assets while maintaining reliable power supply to affected loads. The Cook Street substation expansion was a critical component of this network modernisation program.
Building on our established partnership, Westforce was engaged to complete these works, which was delivered in two
stages.
The project involved installation of a third dual winding 132/11/11 kV 66 MVA transformer, which required expansion
of the 132 kV GIS and a new MV (11kV) switchboard and relocation of existing 132kV CK-NP 81 cable from the existing CK806 circuit to a new 132kV cable circuit connected to a new bus section. This expansion required:
Bulk Earthworks: 1500m3 ~ | Detailed Earthworks: 500m3 ~ | Internal Roads: 150m2 ~ |
Concrete Structures: 450m3 ~ | Trenching: 300m ~ | Precast Panels: 700m2 | Sheet Piling: 350m2 ~
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