Groundwork & Foundation Construction Engineering

           COSL has qualifications for engineering survey measurement and groundwork and foundation construction services, it also has advanced construction equipments and a technical management team. COSL can provide high-quality services for engineering geological investigation and measurement, soft ground treatment and all kinds of pile foundation construction, engineering and technology consulting.
The main services include:

geological investigation and measurement for building factories, roads and bridges, dock ramp, terminal site, underground structure and pipeline engineering

measure of soft ground reinforcement

construction of prefabricated pile, square pile and steel sheet pile

pile foundation construction for buildings, bridges, docks, chutes, tanks and deep foundation pit supporting

Pre-spud engineering survey, design and construction