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Luggage Point STP – FST & Distribution Channels


A series of critical structures were observed to be settling at the plant, including the Stage 1 distribution channels which connect the main bioreactor to the FSTs, a temporary solution was previously implemented.  The objective of this project was to support with civil works the installation of a new foundation system to reinstate the channel flow and eliminate further settlement.  The works included:

  • Detailed Excavation and Backfill specific to the new FRP works. Commencement and reinstatement from to Piling Platform level which is to be nominally existing ground – approx. at 2.4m GL
  • Minor Excavation and backfilling works to expose existing pipework and to enable tie-ins for the return sludge pipe and mixed liquor pipework (FST 4 and FST 8)
  • Pile Trimming Works
  • Concrete FRP works for multiple structures:
  • Concrete headwall and footing (with bore rock anchored to concrete structure) with pipe penetrations
  • Pipe support beams (Support Beam Type A and 2 x Support Beam Type B)
  • Piping Slab and Extension Footing for Light pole footing
  • Installation of water proofing system – Hypalon bandages (or similar approved systems) at joint interfaces between existing channel and new wall
  • Excavation and trenching works associated with underground service installation (earthing and relocation of electrical services including pits)
  • Construction of asphalt footpath

ClientLogo_Fulton Hogan



Client Fulton Hogan (for QUU)
Project location Pinkenba, Queensland
Contract system Construct
Contract sum $1.5 Million
Completion date July 2020
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