The purpose of TransGrid's Power System Safety Rules is to keep workers safe when they are exposed to the hazards of working on a transmission network.
The rules apply to TransGrid infrastructure including substations, overhead lines, high voltage cables, and communication facilities. The rules apply to all TransGrid staff and contractors undertaking work on our network.
Below is the list of documents associated with the application of the Power System Safety rules. In addition to these documents, our staff and contractors are also expected to adhere to the requirements of Legislation, Codes of Practice or Guidelines.
Safe Access to Substations
Requests for Access.pdf
Mobile Plant in the Vicinity of High Voltage Conductors
Work in Substations - General
Operating Process for Access to LV/MECH Apparatus
Access for Work on Low Voltage and Mechanical Apparatus
Safe Work Practices on LV/MECH Apparatus
Operating Process for Access to High Voltage Apparatus
Operating Process for Access to Gas Insulated Switchgear
Access for Work on High Voltage Substation Apparatus
Safe Work Practices on High Voltage Substation Apparatus
Proving High Voltage Conductors De-Energised
Portable Earthing of High Voltage Conductors
High Voltage Operating Rods
Use of High Voltage Preparation and Restoration Instructions
Work on Disconnected Apparatus
Access for Work on High Voltage Overhead Lines
Safe Work Practices on High Voltage Overhead Lines
Access for Work on High Voltage Transmission Cables
Safe Work Practices on High Voltage Cables
SWP Radio Frequency Transmitting Apparatus