Pump Station Formwork

Large 3.5mtr & 5.5Mtr formwork moulds for new pump well installation

190Mtr3 Lime Saturator Tank

DWW Engineering has fabricated 1 off new 190,000 ltr Lime Saturator Tank to be used in the upgrade to Landers Shute Water Treatment Facility. Due to it’s large size, the tank was fabricated in two halves to allow for transportation to the painters and to site. This itself created a large fabrication challenge in ensuring that the 2 halves marry perfectly during fabrication and more importantly after welding.

All welding was carried out to 1554.1 SP to approved procedures and qualifications with a high level of magnetic particle and ultrasonic NDE inspection.


Over many years we have produced a wide range of formwork from small manhole forms to large diameter pump wells. We offer in-house designs that cater for a wide range of diameters, heights, unusual shapes and requirements

Truck Ramp

The client provided requirements of various sizes and weights for prime movers. 

Oil Blend Facility Extension

DWW supplied 6 off new 50,000 Litre Storage Tanks, 2 off 35,000 Litre Batch Tanks and a 35,000 Litre Blend Kettle to an existing oil processing facility.

Oaky Creek Tank

This was a difficult fabrication with a part rectangular and part tapered design all fabricated to client supplied drawings.