Water and Wastewater

Water Supply

  • Distribution and Transition Main Systems
  • Water Audits
  • Leak Detection
  • Inflow/Infiltration Studies
  • Surface and Groundwater Supply Development Evaluation
  • Distribution and Storage System Analysis
  • Water Treatment Facilities
  • Operation and Maintenance Assistance

Wastewater

  • Wastewater System
  • Wastewater Collection System
  • Pumping Station and Forced Main
  • Biosolids Management
  • Rehabilitation and Upgrade
  • Operation and Maintenance Support

Water Resources

  • Sediment and Erosion Control
  • Stream Restoration
  • Combined Sewer Overflow (CSO)
  • Water Quality Management
  • Stormwater Runoff Monitoring
  • Best Management  Practice (BMP) Development and Analysis
  • Design of Site-specific Structural Controls
  • Evaluation of Non-structural Controls
  • Watershed Studies
  • Stormwater Outfall Studies
  • NPDES Studies and Permitting
  • Discharge Measurement
  • Stormwater Drainage System

Hydraulic Modeling

Hydraulic and Hydrologic Modeling

ECE has experience using different computer software such as MOUSE, InfoWorks CS, EPA SWMM and SewerGEMS in modeling wastewater and water projects. Our capabilities in modeling encompass sewer, stormwater, river hydraulics and water quality. We provide modeling services to assist clients in the development of computer models for the study and improvement of combined sewer overflow (CSO) challenges, predict future performance, determine capacity, and recommend improvements to increase the efficiency of sewer systems.

Rehabilitation and Upgrade

ECE has experience with BNR study. Our clients utilize our knowledge of wastewater treatment methods to assess operations and process capabilities and to plan capital improvement programs for wastewater treatment facilities. Combining our experience in wastewater technologies with our familiarity with regulations, we have assisted clients to meet their goals in a timely manner.

Wastewater Pumping Station

Pumping Station and Forced Main

ECE has experience in designing pumping stations and forced mains. We have performed calculations to establish baseline hydraulic data that may be used for the evaluation of the pumping systems at pumping stations.

Operation and Maintenance Support

ECE has the capability and experience to provide maintenance support at wastewater treatment facilities. We have assisted clients in compiling operating and maintenance manuals.







Crownsville Wall

Sediment and Erosion Control, River Hydraulics & Site Analysis

ECE has prepared Sediment and Erosion Control Plans for sites to be implemented during site activities. ECE services and experience also include grading design and permitting.