NS168
Design of 33kV, 66kV and 132kV Underground Cables
NS168: Design of 33kV, 66kV and 132kV Underground Cables
Network Standard NS168 describes the requirements for the design of 33kV, 66kV, and 132kV underground cables for use on the Ausgrid network.
Scope
This Network Standard provides technical information in relation to Ausgrid’s requirements for the design, construction and installation of underground sub-transmission lines and modifications to existing underground sub-transmission lines. In addition, work under this Standard is to be carried out subject to and in accordance with any plans, drawings, and documents that may be provided as part of the Development Brief.
This Network Standard does not cover construction requirements, authority approvals, safety, or environmental requirements relating to construction works. Normal industry practices apply in addition to any Ausgrid design requirements detailed herein.