Our Role
Time Frame
Multidisciplinary D&C
Treatment Plants
Process Commissioning

Gatton Sewage Treatment Plant Upgrade

The current Gatton Sewage Treatment Plant was built by the US Army during World War 2 and had reached the end of it’s service life. The University of Queensland engaged FB to design, construct, and commission a new STP.

Scope of work included:

  • Complete a multidisciplined design including civil, structural, mechanical, process, electrical and controls systems
  • Supply and installation of package inlet screen
  • Installation of cast insitu concrete tanks for the balance tank, anoxic tank and SBRs
  • Supply and installation of aeration blowers, distribution pipework and aeration grids
  • Supply and installation of decanters, chemical dosing systems and mechanical sludge dewatering system
  • Supply and installation of chlorine gas storage and dosing
  • Construction of new blockwork building for operations, lunchroom, laboratory and chlorine gas
  • Supply and install new main incomer power and backup generator with ATS
  • Process commissioning, testing and proving.