The Sewer Doors Project, known as “Design, Supply and Installation of Knife Gate and Wedge Gate Valves at Sewer Pump Stations in Brisbane”,  consisted of the design of isolations for the construction of wedge gates and knife gate valves to be retrofitted to 35 pump stations around the Brisbane area.

The project had two separable portions: –

• SP1 – Condition Assessment and Concept Design
• SP2 – Detailed Design, Construction and Commissioning