UKPN and Clancy Docwra are currently building a new substation and cable route at Atlas Road (London) as part of the High Speed 2 project. We have been contracted to design and construct two HDD crossings from Willesden Grid main substation to the new substation on Atlas Road. Each crossing is 407m long with a final bore diameter of 26inches. Each crossing will navigate under four railway tracks crossing two bridges, adjacent to the Grand Union Canal.