Brett Ryan


Brett is a Design Engineer with over 25 years' experience in investigation, design documentation and contract administration of high rise, commercial and residential buildings.

He has extensive experience in all aspects of hydraulic engineering and has been involved with government projects, commercial, industrial, residential and healthcare engineering design projects.

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Tony Griffiths

Senior Civil Engineer

A registered engineer, Tony has been employed in the building and construction industry for 25 years as a surveyor and engineer. He has also worked with civil contracting construction companies in a supervisory project management capacity.

Tony has been involved in a broad range of projects including design and project management of road works for the RTA, civil and structural engineering design, superintendent and project management of shopping centre construction, industrial and residential developments, subdivisions and major structural engineering projects.

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Colin Fisher

Director of Structural Engineering

Colin has an extensive civil and structural engineering consulting background with over 22 years' experience.  His expertise includes urban infrastructure projects encompassing road and bridge design and stormwater management.  He also specialises in development of hydraulic and hydrological models for flood level and flood planning assessments.

Colin has extensive experience in structural design and project management.  Projects include residential, commercial and industrial buildings, as well as public facilities and structures.  Colin also holds a current NSW Building Contractors Licence and carries out construction industry inspections and reports.

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Ben Williams

Director of Civil Engineering

Ben Williams is a senior civil engineer with over 18 years experience in a variety fields including roads and drainage, sewer pump stations and project management. 

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Sean Tynan

Director of Hydraulic Services

As an experienced senior hydraulic services design drafter with solid experience across building hydraulics Sean has excellent communication and CAD skills, paralleled with strong technical knowledge of local and Standards Australia codes of practice.

Throughout his 10 year career Sean has worked on a diverse range of projects including large scale commercial, retail, high rise, residential, government, hospitals and also infrastructure.

Sean has demonstrated skills in client facing roles both internal and external, detailed services co-ordination, site inspections during construction, sustainable engineering practices, design of gas, hot and cold water reticulation, fire hydrants and hose reel services, sanitary plumbing and above ground stormwater systems.

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Richard George

Fire Engineer

Richard has over 28 years of national experience in consulting engineering, covering a wide spectrum of commercial, industrial, institutional, government and residential projects, from concept planning through to design and commissioning.

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John Lea

Senior Civil/Structural Designer, Dip Eng

John has over 30 years of experience in design and drafting civil and structural engineering documentation.  He has experience in the structural design and detailing of residential, commercial and industrial buildings as well as civil detailing of stormwater drainage and road design projects.

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Nick Lane

Civil Engineer

Nick Lane is a civil engineer who began his career with RGH Consulting Group and has been with us for 4 years. He specialises in civil and stormwater drainage engineering.

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