Maritime, Ports and Coastal Environments

Structures that are in constant or regular contact with water require specialist design expertise in order to withstand harsh and highly variable marine environments.

Tonkin’s experience in the assessment of coastal processes, rising sea levels and climate change allows us to successfully interpret the impact these factors have on the design of ports, marinas, breakwaters, seawalls, boat ramps, regulating structures and other coastal and riverine infrastructure.

Trusted maritime experts
Tonkin’s engineers have been designing and reviewing maritime structures for more than 25 years. Our specialist maritime engineers understand the unique challenges involved in designing robust infrastructure for maritime and riverine environments.

Best-for-project advice
We provide advice based on a best-for-project perspective. We work with you to clearly define your priorities for your project, and provide advice based on these priorities. We work with you to carefully balance function, cost, aesthetic and timeframes to optimise project outcomes.

Durability and constructability
We have a strong focus on durability and constructability, and the impact these
considerations have on both up-front and whole-of-life costs for your project. Our maritime specialists optimise designs to deliver maritime infrastructure that stands the test of time.
Aeriel image of bay
Balmain Rowing Club

Services and expertise

  • Design of steel, concrete, timber, aluminium and fibre-reinforced plastic structures
  • Design services from feasibility and concept stage through to detailed design for tender and construction
  • Design verification
  • Condition assessments and maintenance planning
  • Marinas
  • Private moorings
  • Ferry wharves
  • Pump stations
  • Seawalls
  • Boardwalks
  • Swimming enclosures.

Get in touch with our team