Overview

The North London Reinforcement (NLR) project will see work being conducted on the existing overhead line between Pelham substation and Hackney substation. The works will comprise of replacing the existing 275kV overhead line with a 400kV overhead line from Pelham substation, Hertfordshire to Waltham Cross substation in Epping Forest, through Enfield, to Tottenham substation in Haringey and then to Hackney Substation.  

There will also be associated works to the substations at Pelham, Rye House, Waltham Cross, Brimsdown, Tottenham and Hackney.  

Noise monitoring surveys will be taking place along the ZBC route near Brimsdown. This will be conducted semi-continuously to help gather information on dry noise, wet noise, and damp noise. These surveys may be required throughout the duration of the project, as multiple readings will be required. 
 

Timeline  

Latest updates

Noise monitoring surveys will be taking place along the ZBC route near Brimsdown. This will be conducted semi-continuously to help gather information on dry noise, wet noise, and damp noise. These surveys may be required throughout the duration of the project, as multiple readings will be required. 

If you would like to discuss the overhead line works in greater detail or have any questions about the route of works, please contact our community relations team using the details below: 

Call our Freephone helpline number: 0800 279 3408 (lines open 9am to 5pm, Monday to Friday) 

Email: [email protected]  

Write to: FREEPOST NATIONAL GRID