We’ve been providing high-quality and innovative wastewater services for more than 40 years by employing the most advanced design and modeling tools in the industry.

We provide clients with a host of services that meets and exceeds their regulatory, financial and sustainability challenges. We provide expertise in the following wastewater services:


  • Wastewater collection systems (gravity and low-pressure)
  • Pump stations and force mains
  • Wet weather equalization
  • Treatment process modifications
  • Reclaimed water transmission and distribution
  • Sewer rehabilitation design
  • Infiltration and inflow (I&I) investigations
  • Smoke testing, manhole inspection and dye trace testing
  • Pipe, manhole, pump and force main condition assessments
  • Integrated GIS/GPS/image/video capture in field data collection (no post-processing)
  • Seamless integration with GIS, computerized maintenance management systems (CMMS) and hydraulic models
  • Advanced reporting
  • Permanent and temporary station set-ups
  • Remote queries and integration with IT systems
  • Engineering analysis of flow monitoring data for decision-making
  • Capacity studies
  • Flow models
  • Prioritized project identification
  • Wet weather programs
  • Utility and departmental performance optimization
  • BMPs for standard operating procedures
  • Asset management program and system implementation
  • Preventative and corrective maintenance BMPs
  • Establishing performance measures
  • Building GIS and asset inventory
  • Determining asset criticality
  • Condition assessments
  • Coordination with regulatory agencies and localities
  • Assistance with written reports and legal reviews

Woolpert also has the skills and experience you need to bring large diameter pipeline projects from concept to completion. We offer a full suite of large diameter pipe design services—from planning and design to condition assessment—that will support your project before, during and after construction.