Weston is an industry-leading provider of radiological waste management and remediation solutions, providing a wide array of radiobiological services, Including abandoned uranium mines, transuranic (TRU), low-level,classified,naturally occurring radioactive materials (NORM), technologically enhanced naturally occurring radioactive materials (TENORM), and mixed waste management

Weston has provided radiological services at over 1000 private and governmental sites for the last 30 years and maintains radiological service licenses granted by the U.S. Nuclear Regulatory Agency (NRC) (Type B Broad Scope), California, and New Mexico. We uphold an exemplary safety and regulatory compliance record as we solve some of the industry’s most difficult challenges.


  • Regulatory, radiological, and environmental compliance and monitoring
  • TRU, low-level, classified, NORM, TENORM, and mixed waste management and operations
  • Groundwater, soil, and watershed assessment and remediation
  • Environmental restoration management
  • Decontamination and decommissioning
  • Risk assessment to establish site cleanup limits using ResRad and the EPA preliminary remediation goal (PRG) calculator to model exposures and acceptable soil concentrations
  • NRC and agreement state licensing and regulatory support
  • Radiological engineering
  • Data integration and analysis
  • Health physics and worker protection training
  • Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) work planning and implementation
  • Licensing, permitting, hydrogeological modeling, and engineering design/build support to uranium resources companies
  • Abandoned uranium mine assessment

Received the U.S. Department of Energy, Secretary’s Achievement Award (2016). “In Recognition of your teamwork and contributions to the Radiological Materials De-Inventory Project….. in reduction in storage and security footprints achieved substantial cost savings for Sandia National Laboratories and Department of Energy.”