Electricity Safety (Cathodic Protection) Regulations 2019

For the purposes of the definition of cathodic protection system in section 3 of the Act, a prescribed system is a system that—

uses one or more galvanic anodes with a total output of more than 250 milliamperes connected at a single point to a structure to provide intentional cathodic protection; or

uses impressed current connected at a single point to a structure to provide intentional cathodic protection.

For the purposes of the definition of cathodic protection system in section 3 of the Act, a prescribed system does not include a system that—

is designed to protect the internal surfaces of a structure if the current produced by the system is isolated from the external environment; or

protects a marine vessel that is not permanently moored; or

protects a fixed offshore structure not electrically connected with land above sea level.

For the purposes of the definition of mitigation system in section 3 of the Act, a system that uses electrolysis drainage bonds and associated apparatus, cable and drainage equipment is a prescribed system.