Under Track Crossing of Utilities - Old Oak Common (S4) Station - HS2

Under Track Crossing of Utilities 8 Nr pipejacks under the GWML and North Depot railway to carry diverted utilities The UTX will be formed of 8 No. 1.2m internal diameter precast concrete pipes jacked through the ground below the GWML and North Pole (IEP) railway lines. Seven of the bores are to be constructed from a temporary steel sheet piled launch pit located adjacent to OOCL within the decommissioned Hex depot. They will be jacked approximately 175m to a reception pit located within the Wormwood Scrubs common...