Excellence in Engineering, Infrastructure and the Built Environment

Environment & Urban Development

JJ Ryan Consulting assists various clients in the Environment & Urban Development sectors, including:

Utility Services

  • Utility relocation design
  • Potable water main design
  • Recycled water main design
  • Rising and gravity sewer main design
  • Water & sewer pump stations
  • Inspection & engineering certification of construction
  • Horizontal direction drilling & pipe jacking
  • Electrical (HV/LV)
  • Communications
  • Gas and other service
 Environment - Utilities
Subdivisions

  • Flooding & drainage
  • Stormwater management
  • Water Sensitive Urban Design (WSUD)
  • Planning & environment studies
  • Authority negotiations & approvals
  • Bulk earthworks
  • Waterways & wetlands
  • External roadworks
  • Water & sewerage connections
  • Sediment & erosion control plans
 Environment - Subdivisions
Water & Wastewater

  • Flood plain modelling
  • Catchment hydrology
  • Stormwater & flood management
  • Wetlands and waterways design & management
  • Coastal and estuarine processes
  • Water resources, climate change & drought management advice
  • Process design for water & wastewater treatment
  • Life cycle assessment
  • HAZOP & FMEA
 Environment - Treatment
Dams & Structures

  • Earth & rockfill dams
  • Concrete gravity dams
  • Roller-compacted concrete dams
  • Concrete arch & multiple barrel arch dams
  • Concrete buttress (including diamond-head) dams
  • Gated and ungated spillways
  • Intake & outlet works
  • Hydromechanical installations
  • ALARP dam risk assessments
 Environment - Water