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• <span>Webinar </span>| Firefighting Foam Transition: PFAS Cleanout Challenges and Solutions
  ...on-site and typically compliant with sewer discharge requirements, further reducing waste disposal costs. Effectiveness is documented through real-world applications and data from airports and other facilities. Results/Lessons Learned Applying flocculant...

• WEBINAR: PFAS In Stormwater Control Measures: Removal, Distribution, and Long-Term Fate
  ...performance is not well understood. This work evaluates PFAS concentrations, distribution, and long‑term behavior across multiple SCMs to clarify their treatment role and inform improved stormwater management. Approach/Activities This study...

• <span>Webinar </span>| Residual NAPL And PAH Remediation
  ...to inform future pilot testing and full-scale design. Approach/Activities The 2025 PDI integrated TarGOST® laser-induced fluorescence, hydraulic profiling, soil borings, and groundwater sampling to characterize non-aqueous phase liquid, soil, and...

• <span>Webinar </span>| Complex Remedial Action For Impacted Soil And Sediment At A New York State Superfund Site
  ...and tributary areas. Approach/Activities The remedy integrated excavation, stabilization, and off-site disposal of PCB-, lead-, and cadmium-impacted lagoon soils; in-situ solidification of subsurface lagoon soils; excavation and stabilization of surface...

• Projects
  Doha Expressway – Qatar
  ...overall approach to complex technical issues earned us a prestigious International Road Federation (IRF) Global Road Achievement Award (GRAA) in the design category. Excellence In Innovation Innovation is one of...

• Projects
  NASA Goddard Space Flight Center – Greenbelt, MD
  ...been recognized with the Goddard Contractor Excellence Award in the Large Business Service category as well as with the Small Business Large Business Primer Contractor of the Year Award. We...

• Press Release
  Parsons Wins ACEC AZ Grand Prize in Transportation for Central Mesa Light Rail Extension Project
  PASADENA, CA (November 14, 2016) – Parsons recently received a 2016 Grand Award in the transportation category from the American Council of Engineering Companies of Arizona (ACEC AZ) for its...

• Press Release
  Parsons’ Projects Win Multiple Awards from ENR Mountain States
  ...procurement as well as project management and oversight services. “Parsons appreciates the partnerships we have with our customers, which allow us to deliver innovative projects that add value to their...

• Press Release
  Parsons’ West Toronto Diamond Project Wins Canadian Consulting Engineering Award of Excellence
  ...Excellence in the transportation category at the CCE Awards Gala on October 25. The awards recognize consulting engineering firms and their projects in terms of high quality, innovation, and technical...

• Press Release
  DOE–Parsons Salt Waste Processing Facility Project Recognized as Project of the Year by ASCE SC
  ...ceremony at the 2016 South Carolina Engineering Conference in Charleston on June 23. Parsons is the prime contractor on the project. The SWPF, a $2.3 billion Category II nuclear facility,...