23 Middlefield, St Johns Wood, NW8

Main Contractor: Buildmaster Construction Services
Value of Works: £550k

Works involved the construction of a basement for a new build residential property in St. Johns Wood. Unusually the basement was constructed by forming “a box” within “a box”. This was in order to install an anti vibration layer between each of the “boxes” due to the very close proximity of the Metropolitan underground line.

Scope of Works:
Temporary Works design; Temporary Works installation/removal; Bulk excavation and disposal; Underground drainage; Installation of pump chambers; Substructure concrete works; Formwork; Reinforcement.

Programme period: 24 weeks
Completion date: October 2017