Case Study: Charlotte Street

June 26, 2025

Services: Electric

Client: FM Construction

Location: Central London

The Charlotte Street project has been a challenging one, not only due to its central location but also because of complex ground conditions, particularly the high concentration of existing underground services. Our on-site team, Greg and Vas, have been working tirelessly to maintain a safe working environment, with public safety and satisfaction being a top priority throughout.


We are currently installing a 125mm duct from the point of connection (POC) on Windmill Street to the termination point on Charlotte Street for our client, FM Construction. This duct will house a 300mm² three-core cable, which will terminate in the basement of what will soon become a high-end hotel. The installation includes connection to a 600A combined CT metering unit, fused at 400A.


UK Power Networks (UKPN) will carry out the closing joint, which will be located within their buried substation.


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