Phase 2 Environmental Site Assessments (ESAs)

A Phase 2 ESA is typically conducted when a Phase 1 ESA identifies Recognized Environmental Conditions (RECs) that suggest potential contamination.

The specific tests and analyses in a Phase 2 ESA are determined by the findings of the Phase 1 ESA. This may include groundwater analysis, installation of monitoring wells, or sampling for substances like mold, asbestos, or lead.

The cost of a Phase 2 ESA can range from $4,000 to $25,000, depending on site-specific factors such as the types of analyses required, drilling methods, and site accessibility.

Phase 2 ESAs must adhere to local, state, and federal environmental regulations, which may influence the assessment’s scope and procedures

Collection and analysis of soil samples to determine contamination levels and assess potential risks to human health and the environment.​

Evaluation of soil for proper disposal or potential reuse, ensuring compliance with regulatory requirements.

Assessment of groundwater contamination, including sampling and modeling of contaminant plumes to understand their extent and movement.​

Installation of monitoring wells to collect groundwater data, which aids in determining groundwater quality, flow direction, and gradient.

Development and implementation of remediation plans, including obtaining necessary permits and managing the cleanup process from start to finish.

Coordination with regulatory agencies to ensure compliance and achieve site closure, signifying that the site meets environmental standards.

Evaluation and remediation of brownfield sites to facilitate safe redevelopment, including assistance with financing options and regulatory approvals.

Analysis of potential health and environmental risks associated with identified contaminants, guiding decision-making for remediation efforts.

Non-invasive surveys using technologies like ground-penetrating radar (GPR) and magnetic surveys to detect subsurface anomalies such as buried tanks or drums.