GE's offering for utility and industrial customers includes substations and switchyards incorporating a 34.5kV to 765kV High Voltage (HV) primary voltage rating. Projects include conventional air insulated (AIS) or gas insulated (GIS) designs for outdoor or indoor application and are provided as equipment packages, or in various stages of design-build (turnkey). Projects include electrical and civil engineering / design and procurement of equipment, materials, and protection / control / monitoring systems. Inspection, testing, and commissioning can be included as well with equipment packages. Protection and Control Systems can be provided in pre-fabricated buildings or a custom building constructed on site.
If a turnkey system is ordered, GE offers surveys, soil tests, engineering, design, furnish equipment and components, construct the substation and test / commission it for energization by GE. Additionally, GE can perform required power system studies in support of the project.