What We Do

We apply our knowledge of the behavior of chemicals in the environment to meet site assessment and remediation requirements.

Contaminant Investigations

Typical Work Products

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

Human Health & Ecological Risk Assessment

Typical Work Products

• 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)