Piled Retaining Wall

Type of work: Contiguous Piled Retaining Wall

Location: Kingston

Duration: 3 Weeks

Ground conditions: Sand and Clay

Beech House, Coombe Hill, Kingston

Contiguous Piled Retaining Wall:


Contiguous piled retaining wall for new garden room and pool building. The structure was formed in the rear garden of the property, with particularly difficult and restricted access.


142 no 300mm dia contiguous bored piles x 7m installed around the perimeter of the basement. The piling works took 3 weeks to install.


Concrete was pumped from the front of the property into the piles.


A guide wall was installed to ensure that the piles were install in the correct location and did not encroach into the proposed basement.