Sewer and Water Reticulation

BACKGROUND
Callaghan and Toth has developed extensive specialist expertise over the past 30 years in the planning, design and supervision of sewerage reticulation schemes for both ‘Greenfield’ developments and infill sewerage schemes for Local Governments.
Our water reticulation expertise also ranges from new developments to water main replacements and upgrading of existing utility systems.

KEY CAPABILITIES

  • Private assessment and certification of UW development applications
  • ‘Greenfield’ gravity sewer and water main design
  • Infill Gravity Sewer Design
  • Infill sewer pumping stations and rising mains
  • Low pressure sewer systems
  • Infill vacuum pump station design
  • Water main augmentation to existing areas
  • Contract administration and construction supervision
  • Environmental approvals

KEY PROJECTS

  • 2017 Toowoomba Infill Industrial Sewer and Pumping Station
  • 2012 - 2018 14km of UW water main replacement
  • 2016 Toowoomba Infill Sewer (749 Tenements)
  • 2011 UW Infill Sewer (80 Tenements)
  • 2009 Pomona Infill Sewer (478 Tenements)
  • Marcus Peregian Infill Sewer (2500 Tenements)
  • Noosa Infill Sewer (977 Tenements)

Roadworks and Drainage

BACKGROUND
Callaghan and Toth has developed extensive specialist expertise over the past 30 years in the design of Local Government, carparks, roads, intersections and drainage reconstructions.

KEY CAPABILITIES

  • Intersection reconstruction design
  • Streetscapes Civil Design
  • Design upgrades to existing stormwater systems
  • Design of storm water quality devices for retrofits
  • Carpark redesigns
  • Environmental approvals

KEY PROJECTS

  • 2017 Mary Cairncross Rainforest Discovery Centre Civil and Environmental
  • 2017 Eumundi Markets Terraces reconstruction
  • 2017 Carpark reconstruction for NC and SCC
  • Noosa landfill green waste bio basin
  • Kin Kin dual roundabouts
  • SCC bridge environmental approvals 
  • Noosa Junction Streetscape
  • Maroochydore Botanical Gardens Eco Centre Civil Design
  • Quad Park upgrade civil design
  • North Shore Community Centre civil design
  • Noosaville and Coolum Landfill Leachate rising mains
  • Original Hastings Street to National Park Boardwalk