Previous Portfolio Next Boon Keng Substation Project Boon Keng Substation Category PC Cladding Location Singapore Work Scope Design and supply of precast concrete cladding that come together with coloured glass chips and aggregates to specific design requirement of the architect. The colour and texture of the precast are developed especially for this project. Architect Z’Arch Collaboratives Façade Consultant – Main Contractor Qing Feng Construction Completion Period Current