Utility Infrastructure

J3 provides civil engineering and hydraulic analysis/design services to support major potable and non-potable water and sanitary sewer infrastructure projects.  This includes the implementation and generation of master plans, new designs for unstudied areas and utility phasing analysis.  Modeling software is utilized for peak flow estimates and pipeline hydraulics for gravity and pressure flow systems. 

Our experience includes the modeling, cost analysis, preparation of design alternatives and subsequent final construction plans, specifications, and cost estimates on a wide range of projects.  J3’s range of utility pipeline design includes potable and non-potable water mains and looped networks, transmission mains, local service connections, force mains, package pump stations and large scale interceptor sewers.

  • Pump StationUtility Master Plans
  • Capacity Analysis
  • Infrastructure Planning
  • Gravity Pipe Hydraulic Analysis
  • Service Connections
  • Water Transmission Mains and Looped Networks
  • Vaults and Pressure Reducing Valves
  • Interceptor Sewers
  • Package Pump Stations
  • Permitting Assistance
  • Force Mains
  • Pipe Sizing & Material Selection
  • Pump Stations