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Last updated: 05 Jul 2023
Minimum Approach Distances - 220kV Lines on Towers
The Electricity Code of Practice provides minimum approach distances in and around transmission structures and conductors.
Last updated: 12 Oct 2022
The Development Guide
This guide provides information on the types of issues that development near National Grid lines can have on the lines.
Last updated: 12 Oct 2022
Tower Foundation Replacement
Tower foundation replacement involves replacing the steel at and below the level of the ground, to ensure they continue to maintain the structural integrity of the tower.