Water and Wastewater

Water and wastewater infrastructure is often located in or adjacent to natural areas where the natural slopes of stream valleys provide gravity flows for water supply distribution and conveyance of sewage effluent. This makes natural resource assessments and permitting, and environmental construction inspection common and critical elements in water and sewer improvement projects.  CRI has over 30 years of experience providing support for water and wastewater infrastructure in the Mid-Atlantic region.  Our clients include local government Departments of Public Works (DPWs), Municipal Water and Sewer Authorities, and regional water and sewer commissions, some examples of which are listed below:

  • Washington Suburban Sanitary Commission
  • DC Water
  • Anne Arundel County DPW
  • Howard County DPW Bureau of Engineering

Some of the many services CRI has provided our Water and Wastewater Sector clients include:

  • Roadside Tree Permitting
  • Obtaining Traffic Control Permits
  • State and County Permitting for Construction and Maintenance Activities
  • Preparation of Right of Entry Agreement Letters and Customer Notification Letters 
  • Preparation of As-Built Plans
  • Preparation of Sediment Erosion Control Plans