Effective management of wastewater is critical to maintain public health and protect our natural resources. This includes collection and treatment of wastewater and its residuals, from small decentralized systems to large, complex municipal and industrial systems.

Wastewater Planning

  • Sewer System Master Planning
  • Facility Plans/Evaluations
  • Value Engineering
    Asset Management/Capital Improvement Plans (CIP)
  • Biosolids Management
  • Energy Efficiency/Management
  • Fats, Oils and Grease (FOG) Management
  • Decentralized Wastewater Management
  • Industrial Pretreatment/Local Limits
  • Funding Assistance/User Rate Studies
  • Regionalization Studies
  • Regulatory Assistance/Permitting
  • Public Outreach/Education

Wastewater Collection

  • I/I, SSES and Condition Assessments
  • CMOM/SSO Control Compliance
  • Combined Sewer Overflows (CSO)
  • Inline/Offline CSO Storage
  • Rehabilitation/Combined Sewer Separation
  • Hydraulic Modeling/Design
  • Odor Control
  • Sewer Replacement/Extensions

Wastewater Pumping

  • Wet/Dry Well Stations
  • Submersible Stations
  • Above-Grade Suction-Lift Stations
  • Force Mains
  • Pressure Pipe Assessment
  • Low Pressure Sewers
  • Odor Control
  • Bypass Provisions
  • Influent Screening
  • Grinding and Grit Removal
  • Emergency Power
  • Wet Well Mixing for FOG Control

Wastewater Treatment and Discharge/Reuse

  • Influent Pumping Systems
  • Influent Screenings/Grit
  • Septage Receiving/Treatment
  • Fats, Oils and Grease (FOG)
  • Primary Treatment
  • Secondary Treatment
  • Nutrient Removal/Advanced Treatment
  • Disinfection
  • Biosolids Dewatering/Composting/Incineration/Land Application
  • Digestion
  • Odor Control
  • Water Reclamation/Reuse
  • Surface Water Outfalls/Subsurface Disposal
  • Decentralized Package Plants
  • Lagoon Treatment


  • Food and Beverage
  • Pulp and Paper
  • Pharmaceuticals
  • Chemical Manufacturing
  • Fertilizers/Residuals Processing

Ranked among the top 25 U.S. wastewater treatment firms in Engineering News Record’s 2019 Sourcebook, we offer all aspects of comprehensive planning, design, construction administration, operational assistance, and asset management services.

Drinking Water

Water Resources

Civil & Transportation


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