Remediation
  • Engineering design
  • Soil and groundwater remediation and construction
  • Soil and ground water sampling and analysis
  • Soil vapor extraction
  • Air sparging
  • Vapor enhanced recovery
  • In-situ/ex-situ enhanced biological treatment
  • Material management (drums, sediments, sludges)
  • Material stabilization/solidification/fixation
  • Cutoff walls (slurry, biopolymer, sheet pile)
  • Reactive barrier walls
  • Groundwater extraction
  • Air stripping
  • Carbon adsorption
  • Chemical reduction treatment for heavy metals
  • Product recovery, LNAPL and DNAPL
  • Ground water monitoring system design, construction, monitoring and reporting
  • Air permitting and compliance
  • Emergency response and site cleanup coordination
  • Environmental services/remediation
  • Corrective action design and remediation alternatives evaluation
  • Recovery and monitoring well design and installation
  • Regulatory liaison and expert witness testimony