Rock Creek Substation in Hillsboro, OR

Rock Creek Substation

Greenfield 115kV-13.8kV substation located in Hillsboro, Oregon built for PGE. The project included all civil, structural, electrical and landscaping activities.


Substation Construction

Potelco was responsible for the installation of conduits, vaults and ground grid, arranged for delivery and placement of transformer, metal clad and switch gear and capacitor bank.

Our team also constructed DE towers, switch stands, bus supports, CVT stands and low side switch. We installed three 115kv gas breakers and wired the yard apparatus and control house.


Substation Construction

Potelco constructed a 10 acre substation site.

The complete civil construction included drainage, foundations, rock work, street lights, roadway improvements, and containment of the area. Constructing this substation also included the electrical assembly, transformer installation, control house, metal clad switchgear, 115kv ring bus, SF-6 gas breakers, control cabling, capacitor bank, terminations and electrical testing. Our team was able to execute this project from the ground up with a level dedication to safety and professionalism.