Environmental Engineering
Preserving Natural Integrity While Powering Progress
At G.M. Selby, we understand that sustainable growth is the only viable path forward for modern development. Environmental Engineering is more than just a regulatory hurdle; it is a critical component of risk management and long-term project viability. Our team provides the scientific expertise and strategic consulting required to identify environmental liabilities early and resolve them efficiently.
Core Capabilities
Our holistic approach ensures that every development project meets the highest standards of ecological responsibility and legal compliance
Environmental Site Assessments (ESA)
- Phase I ESA: Exhaustive historical records review, site reconnaissance, and interview-based risk identifying.
- Phase II ESA: Targeted soil, groundwater, and soil-gas sampling to confirm the presence of contaminants.
- Expert analysis of Recognized Environmental Conditions (RECs) in accordance with ASTM E1527-21 standards.
- Transaction Screen Assessments (TSA) for low-risk commercial properties and lender requirements.
Contamination Remediation & Management
- Design and implementation of Soil Vapor Extraction (SVE) and air sparging systems.
- Groundwater remediation, including pump-and-treat and in-situ chemical oxidation (ISCO).
- Management of large-scale soil excavation and off-site disposal for contaminated parcels.
- Post-remediation monitoring to ensure long-term site safety and regulatory closure.
Regulatory Compliance & Permitting
- Preparation and management of Stormwater Pollution Prevention Plans (SWPPP).
- Industrial discharge permitting and National Pollutant Discharge Elimination System (NPDES) compliance.
- FDEP and EPA regulatory coordination for brownfield redevelopment and hazardous waste management.
- Ongoing compliance monitoring and reporting to maintain active operational permits.
Hazardous Material Surveys
- Asbestos-Containing Material (ACM) surveys for renovation and demolition projects.
- Lead-Based Paint (LBP) inspections and risk assessments in industrial and residential settings.
- Comprehensive mold and indoor air quality (IAQ) testing and remediation design.
- Abatement oversight to ensure hazardous materials are handled and disposed of safely and legally.
Technical Expertise & Approach
A Methodical Framework for Environmental Success
Discovery & Data Gathering
We begin with a rigorous assessment of the site’s history and current physical conditions using advanced sampling technology.
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Risk Characterization
Our experts analyze data to quantify environmental risks and determine the impact on project timelines and budgets.
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Strategic Strategy Development
We design site-specific solutions that satisfy regulatory bodies while minimizing the footprint on the client's operations.
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Implementation & Closure
We oversee the execution of remediation or compliance plans, working toward a "No Further Action" (NFA) status or equivalent regulatory sign-off.
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