The structural scheme for the taller blocks consists of a reinforced concrete flat slab frame, with a series of stability cores across the site and a first floor transfer structure running onto a reinforced concrete basement box. This basement runs across a significant extent of the site. The superstructure will be supported on a site-wide system of internal load bearing auger piles with a combination of embedded retaining walls and underpinning to the retained boundaries. The smaller residential mews blocks use traditional precast concrete floor plates and load bearing masonry walls.