Sewerage System

The "Runoff Analysis Model Utilization Manual (Japan Institute of Wastewater Engineering and Technology)" recommends three software: (1) InfoWorks ICM, (2) MIKE URBAN, and (3) xpswmm. By conducting a two-dimensional unsteady flow analysis (two-dimensional flooding analysis) that takes into account the hydraulic analysis of the sewer network and the ground surface model, we can assume the flooding situation and confirm the effectiveness of countermeasure plans. By calculating the amount of damage caused by flooding based on the analysis results, we propose efficient and effective flood countermeasures using our comprehensive technical capabilities.
Furthermore, we also provide a flood prediction analysis using an integrated internal and external water model that requires river modeling based on basin flood control.

Category
Creating model data
  • Modeling of sewer networks and hydraulic structures
Creating a model network for analysis
  • Input and construction of pipe network specifications
Sewer system runoff analysis
  • Runoff calculation from the ground surface
  • Hydraulic calculation in sewer pipes
  • Calculation of pollution loads on the ground surface and in sewer pipes
Flood simulation
  • Simulation of flooding caused by water overflowing from the sewer system
  • Integrated flood simulation with river
  • 3D representation of flooding results, etc.
Sewerage facility planning and design
  • Sewerage facility planning and design
Inland water inundation hazard map
  • Create inland water inundation hazard map
Our Projrcts
Data creation
  • Creating network data for simulation
Sewerage simulation
  • Simulation to understand the capacity of pipes
  • Simulation to understand river flow capacity
  • Simulation for considering flood countermeasures
Inundation simulation
  • Simulation that integrates sewers and rivers
Others
  • Master plan, basic design, and detailed design assistance for sewerage systems

Others