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Our experience and service offering includes a wide range of design and construction assistance for civil and drainage structures. Our track record includes all scales of civil and drainage infrastructure from retaining walls to large drainage structures and chambers.

For civil and drainage structures, we offer structural design services – ranging from option studies to concept through to detailed design and construction support. We are also skilled in completing detailed condition assessments to assist our clients to assess and extend service lives of assets and advise on end of life strategies, decommissioning and replacement.


Structural engineering

Scour assessment

Scour protection

Durability & materials

Inspection and testing


Retaining walls

Chamber structures

Manhole structures

Outfall structures

Culvert & arch drains

Flow dissipation structures

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