Innovative and technology-based services for the Water Sector

Drainage Area Planning

The hydraulic modelling team has vast experience in the assessment of existing drainage networks (foul, storm and combined) using the most appropriate and up to date network modelling software like InfoWorksCS. Our wastewater modelling teams are fully supported with the latest software, enabling them to develop sewer network models for even the largest communities.

We provide tailor made services to the clients, focusing on clients need and specific catchment issues for a project like investigation of hydraulic problems, technical assessments of flooding issues and Time Series Rainfall Analysis.

We have completed a number of studies for drainage area plan, which also include scoping and managing various surveys like CCTV, Manhole, Impermeable Area Survey and Flow & Rainfall surveys.

Typical Services Include:

  • Model Build, Calibration and Verification
  • Hydraulic Analysis using InfoWorksCS
    • Foul Sewer
    • Storm Sewer
    • Combined Sewer
  • Digital Mapping & GIS
  • Optioneering
  • Coordination & Management of Surveys
    • Flow & Rainfall
    • Asset Survey
    • CCTV
    • IAS
    • Topographical
  • Combined Sewer Overflow Assessment
  • Technical Assessments

Drainage Area Planning Projects

  • Saggart, Rathcoole and Newcastle Drainage Area Plan
  • PeelCommon Model Enhancement & Hydraulic Study
  • Woolston Model Enhancement & Hydraulic Study
  • Tonbridge Model Enhancement & Hydraulic Study
  • Hasting, Rudgewick, Storrington and Bosham Model Enhancement & Hydraulic Study
  • Newhaven Schemes Review Study
  • Fairlee Schemes Review Study
  • United Utilities DG-5 Assessment Study
  • Belfast Sewer Hydraulic Upgrade Study