Project image
![Keller working at the National Gallery](/sites/keller-uk/files/styles/project_listing_mobile_1x/public/2024-05/20230912_085938.jpg?h=0e000c0b&itok=PBfky3Yu)
Solutions
Groundwater control
Markets
Institutional/public
Techniques
Secant pile walls
Permeation grouting
National Gallery
Location
London