UST Removals, Upgrades, and Installations
We manage the complete lifecycle of Underground Storage Tanks (USTs), including decommissioning, removal, retrofitting, and installation. Our team ensures all activities meet EPA and state regulatory requirements, utilizing precision excavation, leak detection, integrity testing, and proper waste disposal protocols to prevent soil and groundwater contamination.
Phase I Site Assessments
Our Phase I Environmental Site Assessments are conducted in accordance with ASTM E1527-21 standards, involving comprehensive records review, site reconnaissance, and interviews to identify Recognized Environmental Conditions (RECs) and provide a defensible basis for property transactions or refinancing.
Phase II Source Contamination Evaluation
We execute Phase II investigations using subsurface soil borings, groundwater monitoring wells, and vapor intrusion sampling to delineate the nature and extent of contamination. Analytical data is interpreted per regulatory guidance to define contaminant concentrations and migration pathways.
Phase III Remediation/Bioremediation
Our Phase III services include the design and implementation of remedial action plans, employing technologies such as in-situ chemical oxidation, soil vapor extraction, or enhanced bioremediation. We monitor remediation progress through confirmatory sampling and regulatory reporting until site closure is achieved.
Asbestos Inspections and Abatement
We perform AHERA- and NESHAP-compliant asbestos inspections, including bulk sampling and laboratory analysis. Our abatement services encompass regulated area containment, negative air pressure systems, and certified removal/disposal to mitigate airborne fiber exposure risks.
Regulatory Compliance
We provide regulatory compliance audits, gap analyses, and corrective action planning for federal (EPA, OSHA), state, and local environmental statutes. Our services include compliance tracking, recordkeeping system development, and regulatory reporting to minimize enforcement risk.
NPDES Stormwater/Wastewater
We prepare and implement NPDES permit applications, Stormwater Pollution Prevention Plans (SWPPP), and Wastewater Discharge Monitoring Reports (DMR). Our team conducts site-specific BMP design, effluent sampling, and annual compliance training.
Tier I and II Hazardous Waste Reporting
We compile and submit Emergency Planning and Community Right-to-Know Act (EPCRA) Tier I and II reports, including chemical inventory management, threshold determination, and electronic filing to ensure transparency with local emergency planning committees.
Groundwater Protection Plans
Our hydrogeologists develop Groundwater Protection Plans (GPPs) using site-specific hydrogeologic modeling, contaminant fate and transport analysis, and monitoring well network design to safeguard aquifer integrity and regulatory compliance.
Spill Control and Countermeasure Plans
We engineer Spill Prevention, Control, and Countermeasure (SPCC) plans per 40 CFR 112, including secondary containment design, spill response protocols, and facility-specific training to prevent oil discharges to navigable waters.
Hazard Risk Analysis
Our hazard risk analyses use methodologies such as Hazard and Operability Studies (HAZOP), Failure Modes and Effects Analysis (FMEA), and Quantitative Risk Assessment (QRA) to systematically identify, evaluate, and prioritize operational and environmental hazards.
Underground Storage Tank Management
We offer ongoing UST management services, including cathodic protection testing, automated tank gauging, leak detection system calibration, and regulatory compliance audits to ensure long-term operational safety and environmental protection.
Soil and Groundwater Remediation
We implement site-specific soil and groundwater remediation using technologies such as pump-and-treat, dual-phase extraction, and in-situ chemical reduction. Our solutions are supported by comprehensive remedial action work plans and post-remediation verification sampling.
Process Engineering
Our process engineering services include process flow diagram (PFD) and piping and instrumentation diagram (P&ID) development, process optimization, and control system integration for environmental and industrial facilities to enhance efficiency and compliance.
Permitting and Closure Plans
We manage the permitting process for new and existing facilities, including preparation of closure plans for hazardous waste units, landfill cells, or USTs, ensuring all documentation meets regulatory requirements for operational cessation and post-closure care.
NPDES/PDES
We prepare NPDES/PDES discharge permit applications, develop monitoring plans, and interpret effluent data to maintain compliance with surface water quality standards and minimize permit exceedance risks.
Title V Permitting
Our air quality specialists prepare Title V operating permit applications, emission inventories, and compliance certifications, ensuring facilities meet Clean Air Act requirements and maintain records for regulatory inspections.
Title V Well Notification
We coordinate Title V well notifications and registrations, including well construction, abandonment, and reporting documentation, to ensure compliance with state and federal groundwater withdrawal regulations.
Solid and Hazardous Waste
Our waste management services include hazardous waste characterization (per RCRA), manifest preparation, storage area inspections, and development of waste minimization plans to ensure cradle-to-grave regulatory compliance.
Indoor Air Quality
We conduct indoor air quality assessments using real-time monitoring and laboratory analysis for contaminants such as VOCs, particulates, and mold. Our team develops mitigation strategies and engineering controls to ensure safe, regulatory-compliant indoor environments.