Ryan Hanley’s experience of wastewater collection networks and wastewater treatment plants gives the company a wealth of knowledge in:

  • The analysis and design of wastewater collection systems and sustainable urban drainage systems
  • The design and construction of pumping stations and greenfield wastewater treatment works
  • The refurbishment and upgrading of existing plants

This expertise has been acquired through our work on 35 wastewater projects throughout Ireland, ranging from 500 PE to 135,000 PE, for both municipal and industrial clients since 2000.

Wastewater treatment projects have been designed and procured for our clients using both traditional and Design, Build, Operate procurement methods employing a range of different treatment process including the following: conventional and extended aeration treatment processes, sequence batch reactors, biological aerated filters, membrane biological reactors and both chemical and biological nutrient removal.