Client: Public Works Department
Engineer: CMP Consultaing Engineers
Architect: Vista
Main Contractor: Koh Brothers Pte Ltd
Diaphragm Wall: 7,120m2
Thickness: 800mm
Max. Depth: 32m
Equipment - KS3000
Bored Piles:
90 Bored Piles 1,500-900mm diameter
Project Duration: 14 weeks
Diaphragm Wall and Bored Piling for a new Police Station at Kampong
Java Road, adjacent to KK Womans Hospital. The notable feature of
the diaphragm wall was the T panels used in areas of very poor ground
to stiffen the diaphragm wall and limit the number of struts required
for the excavation.

T panel under construction. The cage is lowered
into the excavation.