400kV substation including overhead line gantry and site office and welfare accommodation and emergency auxiliary supplies;

underground high voltage electrical cables and associated telemetry and electrical protection auxiliary cabling;

security infrastructure including perimeter fencing with gates, security cameras and site lighting infrastructure, including perimeter lighting columns;

landscaping including bunds, tree planting, fencing and other boundary treatments and ecological mitigation;

site drainage and waste management infrastructure;

electricity and telecommunications connections and other services; and

internal roadways, car parking, pedestrian network and hardstanding for planned maintenance,