Our staff is comprised of the industry's most highly trained experts, who have successfully completed hundreds of federal and commercial projects. Our extensive knowledge and use of innovative field measurement and analytical techniques ensures the highest quality and most technically defensible deliverables. Cabrera has extensive experience providing solutions regularly leading to site closure. This expertise is reflected in our track record of having released >100 contaminated sites and structures for return to productive use. Our health physicists, engineers, and scientists provide solutions under MARSSIM, CERCLA, RCRA and other state and federal regulatory programs. Cabrera's top- quality engineering services/capabilities include:


  • MARSSIM, MARSAME, and MARLAP survey design & implementation
  • Regulatory interface/ compliance support & permitting/ licensing
  • Radiation safety development & support
  • Spatially-referenced interior & exterior radiation surveys
  • In situ analysis using portable high-purity gamma spectroscopy
  • Radiological risk assessments/communication (DCGL, RESRAD/ D&D modeling)
  • Dose reconstruction
  • On-site laboratory services


  • CERCLA, RI/FS, decision documents & remedial design
  • Design-build remediation services
  • Environmental baseline & historical site assessment surveys
  • Civil works & utility network mapping & characterization
  • Web-enabled GIS & CAD reporting
  • Environmental risk assessment
  • Groundwater sampling & monitoring
  • Soil sampling & analysis
  • D&D characterization
  • Decommissioning/closure plans