Civil engineering & mechanical engineering surveys

Dimensional surveys of buildings, structures, factories, etc

Setting out of structures, embedded elements & machinery

Precise levelling & alignment

Verification of contractors setting and as-built works

 As-built surveys & drawings for CAD and BIM

Control network design, establishment & monitoring

Settlement and verticality monitoring of buildings and structures

Structural deformation surveying & monitoring

 Monitoring of structures & plant during heavy equipment installations

 3D land & building modelling

Vibration, dust, air and noise monitoring

Vinh Long, Vietnam

GCI was contracted by the Main Contractor BBBH (Baulderstone Hornibrook/Bilfinger Berger) for the 2.5 year construction period, providing engineering survey services on all aspects of the bridge construction.

Ca Mau, Vietnam

Siemens AG employed GCI to verify the construction (alignment, verticality and level) of power island steel erection and gantry crane prior to the installation of the steam turbines.

Ho Chi Minh CIty, Vietnam

BBBH again engaged GCI to provide all engineering survey services for their second cable-stayed bridge in Vietnam. The bridge, connecting two of Ho Chi Minh Districts across the Saigon River, was opened on 9 September 2009, two months ahead of schedule.

• Design of minor roads and provincial highways

• 3D Modelling

• Road alignment (horizontal and vertical) design

• Drainage & utility design

• Scheme plan, concept plan and subdivision design drawings

• Data conversion & transformation

• Digitisation and vectorisation

• Route, alignment and corridor design