wastewater treatment facility engineering

Water and Wastewater

RETTEW provides solutions regarding water resource planning, management and related regulatory matters. Our extensive combination of technical, scientific and permitting expertise enables us to integrate water resource considerations across services. Active participation in regulatory and legislative work groups keeps us abreast of a constantly changing regulatory and technological environment, and we use our in-depth knowledge and expertise to anticipate challenges that might affect your project and the people you serve.

The comprehensive integration of hydrologic, ecologic, planning and engineering-related water resource expertise with regulatory water policies allows us to meet our clients’ needs, while providing resource sustainability. We work with a variety of public- and private-sector clients to address everything from municipal collection, distribution, conveyance and treatment systems to water resource permitting and water supply studies for oil and gas sites. In addition to design, we support homeland security efforts by specializing in vulnerability assessments of these systems to identify and address any potential security risks.

Water and Wastewater specialties include:
  • Abandoned Mine Drainage (AMD) Studies and Remediation
  • Act 537 Planning
  • Alternative Waste Handling Permitting
  • Engineer of Record
  • Environmental Permitting and Compliance
  • Hydraulic Modeling
  • Industrial Water and Wastewater System Permitting, Design and Compliance
  • Infiltration and Inflow Analysis
  • Nutrient Reduction
  • Pipeline Route Design, Route Selection and Right-of-Way Coordination
  • Pretreatment Design/Evaluation
  • Pumping System Design
  • Rate Studies and Tapping Fees
  • Solid Waste Management
  • Surface Water Intake Design
  • Wastewater Collection, Conveyance and Treatment
  • Wastewater Treatment Plant Design
  • Water Supply Treatment and Distribution System Design
  • Water and Wastewater Treatment Plant Operator Training

Safety Training

RETTEW offers more than 70 safety trainings on an ongoing basis – click here to glance at our calendar!