ADW Johnson


ADWJ Capabilities - Structural Engineering

Did you know ADW Johnson has a team of experienced structural engineers who provide their services to developers, local Councils, water authority bodies and contractors? With a wealth of previous experience, our structural team can offer some of the following structural services – 


Retaining Wall Design & Detailing – Including post and sleeper walls, stacked rock gravity, sandstone log, gabion cage and concrete core-filled blockwork.


Civil Structures Design & Detailing – Rigid pavement detailing, headwalls, large custom pits, custom stormwater channels/culvert structures, OSD storage tanks, free-standing wind/acoustic barrier walls, pedestrian footbridges, vehicular access crossings, playground/community artwork furniture (structural detailing).


Water/Wastewater Treatment Infrastructure – Structural design and detailing for filtration tanks, pump station wet wells, large sized valve pits & access walkways and platforms.


Structural Design/Condition Assessment & Reporting – Structural assessment of existing infrastructure for Councils and water authority bodies, condition assessment for reinforced concrete, structural steelwork and timber structures.


Structural Inspections – for retaining wall construction, reinforcement inspections for reinforced concrete structures, structural steelwork inspections, rigid pavement jointing layout inspections and more. 


To learn more about ADWJ capabilities, visit our website - or reach out directly to one of our structural engineers - 


Senior Registered Surveyor

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Part of Your Team

Hunter Office

7/335 Hillsborough Road,

Warners Bay nsw 2282

(02) 4978 5100 Location

Central Coast Office

5 Pioneer Avenue,

Tuggerah nsw 2259

(02) 4305 4300 Location

Sydney Office

Level 35, One International Towers 100 Barangaroo Avenue,

Sydney nsw 2000

(02) 8046 7412 Location

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