The excavation to Sub-Basement level is complete – 10m below the mews street level. The piling rig is winding its way between the very large props to enable the beam trench excavation. All excavated earth has been removed via Harley Street by multiple conveyors and we are on programme! The practice enjoyed their site visit immensely and in particular, the detailed explanation of the scheme by project architect Shane Murphy - very impressive all round.