What We Do

To understand and manage risk, we apply our knowledge of toxicology and the behavior of chemicals in the environment to meet risk assessment, site assessment, and remediation requirements.

Human Health & Ecological Risk Assessment

Typical Work Products

• Human & Ecological Risk Assessments
• Assessment of Volatility, Transport and Phytotoxicity of Pesticides
• Environmental Fate and Transport Modeling
• Chemical Transport Modeling
• Soil Vapor Intrusion
• Public Outreach & Communication
• Litigation Support
• Vapor Intrusion - Indoor Air Quality
• Risk-based Corrective Action (RBCA)
  

Contaminant Investigations

Typical Work Products

• Soil & Groundwater Investigations
• Soil Vapor Intrusion
• DTSC Preliminary Endangerment Assessments (PEA)
• DTSC Voluntary Cleanup Program (VCP)