Projects
Biological Monitoring Following Dam Removals through eDNA and Juvenile Fish Sampling
Confidential Client
Biological Monitoring Following Dam Removals through eDNA and Juvenile Fish Sampling
EHS Support conducted eDNA sampling, habitat assessment, juvenile fish sampling, reporting, and project management activities to support post–dam removal biological monitoring. Field efforts included environmental measurements, beach seining, electrofishing, and data collection.
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Geothermal Energy Resource Characterization and Development
Geothermal Energy Resource Characterization and Development
Geothermal energy is a renewable resource that relies on Earth's internal heat to generate electricity. With post-doctoral expertise in geothermal geochemistry, our subject matter experts apply industry-proven geochemistry methods to assist development projects throughout the world.
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Inorganic Constituent Fate, Transport and Treatment in Groundwater, Surface Water, and Stormwater
Inorganic Constituent Fate, Transport and Treatment in Groundwater, Surface Water, and Stormwater
Our team brings decades of industry experience and research/academic-level understanding of geologic and geochemical controls on inorganic constituent fate and transport in surface and groundwater to provide our clients with robust and defendable project outcomes.
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Coal Combustion Residual (CCR) Rule Compliance
Coal Combustion Residual (CCR) Rule Compliance
The coal combustion residual (CCR) rule mandates obligations for managing the potential impacts of inorganic constituents (sourced from coal ash landfills and surface impoundments) in groundwater and surface water.
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Mining Waste Impoundment and Processing Facility Compliance
Mining Waste Impoundment and Processing Facility Compliance
Our experience includes pre-development and post-closure environmental monitoring and compliance for ore processing facilities and base metal and phosphate mines.
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Vapor Intrusion Investigation, Industrial Dry-Cleaning Facility
Vapor Intrusion Investigation, Industrial Dry-Cleaning Facility
Our team conducted a comprehensive vapor intrusion investigation at a former large-scale industrial dry-cleaning facility in California to evaluate the effectiveness of an active soil vapor extraction (SVE) system in mitigating VOC migration to indoor air.
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Vapor Intrusion Investigation, Historical Manufacturing Facility
Vapor Intrusion Investigation, Historical Manufacturing Facility
Our team successfully executed a comprehensive vapor intrusion investigation at a large, historical industrial manufacturing facility in California.
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Human Health and Ecological Risk-Based Criteria
Aluminium Mine
Human Health and Ecological Risk-Based Criteria
EHS Support was tasked to derive site-specific human health and ecological risk-based criteria to support the evaluation of data generated from an ambient and receiving environment monitoring program for an operating aluminium mine in Australia.
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PFAS – Product Compliance Services
Confidential Apparel Retailer
PFAS – Product Compliance Services
EHS Support provided product compliance services to a national apparel retailer in response to adopted state regulations associated with per- and polyfluoroalkyl substances (PFAS).
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Environmental Data Management, Former Aluminum Smelting Facility
Former Aluminum Smelting Facility
Environmental Data Management, Former Aluminum Smelting Facility
Our team conducted statistical trends analysis using non-parametric techniques to evaluate the long-term trends in fluoride concentrations in a large number of groundwater monitoring wells screened in four different water-bearing geologic units at the site in order to support the five-year review process.
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Environmental Data Management, Former Landfill
Confidential Client
Environmental Data Management, Former Landfill
Our team collaborated with engineers and environmental chemists to develop a technique for estimating remediation and disposal costs for soils contaminated by polychlorinated biphenyls (PCBs; paper-pulp-derived) in an old landfill.
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Environmental Data Management, Wood Treating Industry
Confidential Client
Environmental Data Management, Wood Treating Industry
EHS Support was enlisted by a client to streamline their monthly National Pollutant Discharge Elimination System (NPDES) compliance reporting.
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Environmental Data Management, Litigation Support
Confidential Client
Environmental Data Management, Litigation Support
EHS Support was engaged to assist a client with a significant data quality review for an existing analytical chemistry project database being used to support expert witness testimony and reporting.
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Process Safety Management Compliance
Confidential Manufacturing Client
Process Safety Management Compliance
EHS Support was retained by a global paint manufacturer to address Process Safety Management (PSM) compliance challenges at several of their remote business locations.
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