Site Characterization and Assessment

EWMA provides a wide range of characterization and assessment consulting services that allow our clients to gain a firm understanding of environmental conditions and potential liabilities at a property they own or are considering purchasing. Our expert personnel work closely together to capitalize on company strengths and share regulatory and technical information to maximize the due diligence findings for our clients.

Examples of site characterization and assessment services include:

ASTM Standard Phase I and Phase II Environmental Site Assessments
Subsurface investigation
Groundwater monitoring, sampling, aquifer testing and modeling
Preparation of all required reports
Assessment of data and evaluation remediation strategies and/or appropriate risk-based strategies

EWMA News

How surety bonds expand post-remediation care options to meet financial assurance requirements

Earlier in 2019, the New Jersey legislature approved updates to the 2009 Site Recovery Reform Act (SRRA), a suite of improvements known collectively as SRRA 2.0. Introduced a decade after the original SRRA, this legislation sought out to improve upon the original set of regulations. One such tweak was to the list of acceptable remedial […]
How vapor intrusion is discovered and remediated

Co-Authored by Don Richardson, President and Jacob Strauss, Senior Engineer.

Vapor intrusion has evolved into one of the highest risks commercial real estate developers and owners face. Vapor intrusion can pose a greater risk than contaminated soil or groundwater. The rise of vapors from contaminated sources into buildings can pose an immediate risk if they reach hazardous levels.
Tackling post-remediation care in New Jersey

Environmental remediation projects are rarely a one-and-done undertaking. A site may need to be monitored and maintained long after regulatory agency closure, if the active remediation did not achieve the most stringent cleanup standards.
Before you excavate, explore compliance attainment

Developers may not know that there’s more than one way to tackle a soil remediation project. Many assume that this kind of cleanup calls for a total excavation, carting off truckloads of contaminated soil to be cleaned or replaced entirely. However, for some projects, such an invasive and labor-intensive process may not be necessary.
Advancing Complex Brownfields Redevelopment, Made Simple

Decades of unregulated, uncontrolled and poor environmental practices have led to millions of acres of “brownfields” in the U.S., properties which must be properly remediated before they are repurposed or redeveloped. These properties come in all shapes and sizes, affected by a vast array of contaminants associated with industrial operations. What is a brownfield, and what makes it different from other types of contaminated sites?

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Site Characterization and Assessment