TFL OLD STREET ROUNDABOUT Client: Morgan Sindall Value: £15.5m Enabling works Drainage, connections, and diversions RC walls, Structural Alterations & New Capping Slab creating a portal          extension to station entrance. Earth works, deep excavation, and temporary works installation Blockwork walls Structural waterproofing Hard landscaping including over 2000m2 of Yorkstone paving. Kerbing Service ducts, NAL sockets and draw pits. Excavation around existing services Traffic & Pedestrian diversions