(02) 4929 4109


PO Box 23, Charlestown, NSW 2290

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Wallace Design Group Pty Ltd


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Waste & Water
Infrastructure Design

Designing for the Future

Waste and Water Infrastructure design is a critical component of any modern, functional city.

By understanding the underlying principles of water and waste management, engineers and other professionals can work together to create safe, efficient and sustainable solutions to our growing urban populations.

At WDG our engineers and designers consider existing regulations, local and regional environments, and the impact of their design on the surrounding environment. Waste and Water Infrastructure design must take into account the purpose of the project, the size of the system, and the type of materials used. 

Our Waste & Water Infrastructure Design Services Include:

  • Watermain Reticulation Design
  • Gravitational Sewermain Reticulation Design
  • Pressure Sewermain Reticulation Design
  • Pumping Station Design 
  • Routine Minor Works Design and Documentation
  • Routine Major Works Design and Documentation
  • Complex Works Design and Documentation
  • Amplifications and renewals
  • Masterplanning
Waste & Water Infrastructure Design
Waste & Water Infrastructure Design
Waste & Water Infrastructure Design

Our Design Services

We specialise in Plumbing (Hydraulic), Fire, Waste & Water Infrastructure and Civil Design Services in Lake Macquarie, Newcastle, The Hunter Valley and beyond.

Plumbing (Hydraulic)


Waste & Water Infrastructure


ELK Designs

ELK Designs have developed a great relationship with the Wallace Design Group as we have worked together on many projects of various scales and typologies.

We have consistently found Shaun and his team to be very professional, efficient and reliable in providing hydraulic solutions along with their sound technical advice and documentation.

We would have no hesitation in recommending the Wallace Design Group.

Luke Stone
ELK Designs

Our Accreditations & Memberships

Book A Consultation

Book A Consultation with Wallace Design Group today!