Explore RoseyFields’ environmental forensics, air dispersion modeling, exposure, and human health risk assessment case studies, organized by practice area.
PFASSilicaAsbestosAir ModelingOccupational ExposureFires and ExplosionsEthylene OxideDrinking Water and GroundwaterPetroleum and RefineriesDioxins and PAHsMetalsLandfills and OdorsRailroad/FELAPCBs and Indoor Air
Technical Guidance
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PFAS
01Environmental Forensics and PFAS Fate and Transport Modeling at a Mineral Processing FacilityRead case study →02Comprehensive PFAS Fate and Transport Modeling, Air Dispersion, and Well Infrastructure Assessment at a Fluorochemical Manufacturing FacilityRead case study →03Comprehensive Environmental Risk Assessment, Exposure Pathway Analysis, and Dose Reconstruction for VOC and PFAS Contamination at a Major Research and Industrial FacilityRead case study →13Comprehensive PFAS Fate and Transport Modeling, Air Dispersion Analysis, and Human Health Risk Assessment for a Fluorochemical Manufacturing FacilityRead case study →24Comprehensive PFAS Exposure Assessment, Groundwater Modeling, and Environmental Forensics for a Large-Scale Airfield With Historical PFAS ContaminationRead case study →28PFAS Exposure Assessment for Firefighter Turnout Gear and Occupational Protective EquipmentRead case study →30PFAS Exposure and Cancer Risk Assessment for Firefighting Foam Application and Fire Training OperationsRead case study →48Environmental Forensic Investigation of PFAS Air Emissions, Drinking Water Contamination, Source Attribution, and Human Exposure AssessmentRead case study →49Environmental Forensic Investigation of PFAS Contamination, Environmental Remediation, and CERCLA Cost Evaluation at an Industrial FacilityRead case study →56Environmental Forensic Investigation of PFAS Air Emissions, Atmospheric Deposition, and Groundwater TransportRead case study →57Environmental Forensic Investigation of PFAS Migration from a Municipal Solid Waste LandfillRead case study →58Environmental Forensic Investigation of PFAS Migration from an Engineered Municipal Solid Waste LandfillRead case study →59Environmental Forensic Investigation of Airborne PFAS Emissions from an Industrial Surface Finishing FacilityRead case study →60Environmental Forensic Investigation of PFAS Migration from Historical Industrial Operations into Groundwater, Surface Water, and Public Drinking Water SystemsRead case study →61Environmental Forensic Investigation of Historical PFAS Air Emissions, Wastewater Releases, and Multimedia Environmental Transport from an Industrial Fluorochemical Manufacturing FacilityRead case study →75Environmental Forensic Investigation of PFAS in Biosolids Land Application, Wastewater Source Tracing, and Agricultural Soil and Groundwater ImpactsRead case study →76Environmental Forensic Investigation of PFAS in Wastewater Treatment Systems, Biosolids, and Agricultural Land ApplicationRead case study →77Environmental Forensic Investigation of PFAS in Consumer Cosmetic Products and Dermal Exposure AssessmentRead case study →78PFAS Exposure Assessment, Drinking Water Risk Evaluation, and Public Water System Allocation ModelingRead case study →79National PFAS Damage Assessment and Environmental Cost Modeling for AFFF-Impacted SitesRead case study →80Environmental Forensic Investigation of PFAS Exposure from Firefighter Turnout GearRead case study →83Perfluorooctanoic Acid (PFOA) Proposition 65 Dose Assessment and Regulatory Toxicology EvaluationRead case study →103Environmental Forensic Investigation of PFAS Manufacturing Releases, Drinking Water Contamination, Groundwater Migration, Air Emissions, and Exposure AssessmentRead case study →104Environmental Forensic Investigation of Heavy Metals, PFAS, Laboratory Analytical Methods, and Consumer Exposure Assessment in Commercial Food ProductsRead case study →106Environmental Forensic Investigation of PFAS Drinking Water Contamination, Community Exposure Assessment, Environmental Transport, and Public Water System EvaluationRead case study →114Environmental Forensic Investigation of PFAS in Biosolids, Agricultural Soil Contamination, Groundwater Migration, and Food-Chain ExposureRead case study →116Environmental Forensic Investigation of PFAS Sources, Landfill Operations, Leachate Management, Groundwater Migration, and Emerging Regulatory LiabilitiesRead case study →119Environmental Forensic Investigation of PFAS Occurrence, Drinking Water Monitoring, Public Water Systems, and Environmental Exposure AssessmentRead case study →130PFAS, PFOA, and PFOS Investigation: Groundwater Transport and Human Health Risk AssessmentRead case study →135Environmental Forensic Investigation of PFAS Groundwater Contamination Using Hydrogeologic Evaluation, Environmental Forensics, and Fate and Transport AssessmentRead case study →139PFAS Source Attribution Investigation Using Air Dispersion Modeling, Fingerprinting, and Environmental ForensicsRead case study →142PFAS Air Emissions and Groundwater Contamination Investigation Using Air Dispersion Modeling and HydrogeologyRead case study →146Environmental Forensic Investigation of Firefighter PFAS Exposure from AFFF and Cancer Risk AssessmentRead case study →149Firefighter Cancer Risk Resulting From Exposure to PFOA and PFOS in Aqueous Film-forming Foam During Simulated Car FiresRead case study →
Related Services
PFASSoil & Water InvestigationsWater Modeling & FiltrationChemical Fate & TransportExposure & Risk AssessmentAir ModelingEpidemiology & Toxicology
Ethylene Oxide (EtO)
04Air Dispersion Modeling and Human Health Risk Assessment for Ethylene Oxide Emissions at a Commercial Medical Sterilization FacilityRead case study →09Ethylene Oxide (EtO) Air Dispersion Modeling and Historical Cancer Risk Assessment for a Chemical Manufacturing FacilityRead case study →16Ethylene Oxide Air Dispersion Modeling and Cancer Risk Assessment for Medical Sterilization FacilitiesRead case study →18Air Dispersion Modeling and Community Health Risk Assessment for Airborne Contaminants at Industrial Sterilization FacilitiesRead case study →26Ethylene Oxide Air Dispersion Modeling, Community Exposure Assessment, and Cancer Risk Evaluation for Industrial and Sterilization FacilitiesRead case study →27Petrochemical Facility Air Dispersion Modeling and Human Health Risk Assessment for Hazardous Air Pollutants including Ethylene Oxide and Ethyl ChlorideRead case study →64Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →65Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →66Environmental Forensic Investigation of an Accidental Ethylene Oxide Release, Acute Air Dispersion Modeling, and Community Exposure AssessmentRead case study →67Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →70Environmental Forensic Investigation of Ethylene Oxide Sterilization Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →71Environmental Forensic Investigation of Ethylene Oxide Sterilization Emissions, Air Dispersion Modeling, and Community Cancer Risk AssessmentRead case study →140Ethylene Oxide (EtO) Air Dispersion Modeling and Cancer Risk Assessment for Community ExposureRead case study →147Environmental Forensic Investigation of Historical Ethylene Oxide Emissions and Community Cancer RiskRead case study →
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Petroleum & Refineries
06Environmental Risk Assessment, Fate and Transport Modeling, and Public Water System Evaluation for Petroleum Hydrocarbon ContaminationRead case study →07Multi-Source Industrial Air Dispersion Modeling, Exposure Pathway Characterization, and Health Risk AssessmentRead case study →19Comprehensive Environmental Exposure and Human Health Risk Assessment for Industrial Solvent and Petroleum Hydrocarbon ReleasesRead case study →35Environmental Forensic Investigation of Historical Air Emissions from a Large Petroleum Refining and Industrial Complex: Integrating Air Dispersion Modeling, Historical Emissions Reconstruction, Human Exposure Assessment, and Environmental Risk EvaluationRead case study →36Environmental Forensic Investigation of Air Emissions from Unconventional Oil and Natural Gas DevelopmentRead case study →37Environmental Forensic Investigation of Petroleum Hydrocarbon Contamination in a Drinking Water Distribution System Following a Major Fuel ReleaseRead case study →50Environmental Forensic Investigation of Petrochemical Fire Emissions, Atmospheric Dispersion Modeling, Exposure Assessment, and Human Health Risk EvaluationRead case study →88Environmental Forensic Investigation and Technical Evaluation of Historical Environmental Records, Regulatory Documentation, and Associated Technical MaterialsRead case study →89Environmental Forensic Investigation and Technical Evaluation of Historical Operations, Emissions Characterization, and Environmental RecordsRead case study →90Environmental Forensic Investigation and Technical Evaluation of Refinery Emissions, Community Air Monitoring, Meteorological Conditions, and Regulatory DocumentationRead case study →91Environmental Forensic Investigation and Technical Evaluation of Environmental Records, Geospatial Data, and Technical DocumentationRead case study →92Environmental Forensic Investigation and Technical Evaluation of Confined Space Hazards, Atmospheric Safety, and Occupational Exposure DocumentationRead case study →94Environmental Forensic Investigation and Technical Evaluation of Petroleum Releases, Groundwater Contamination, and Environmental Site Investigation DocumentationRead case study →102Environmental Forensic Investigation of Industrial Petrochemical Fire Emissions Using Air Dispersion Modeling, Atmospheric Monitoring, Exposure Assessment, and Environmental ForensicsRead case study →115Environmental Forensic Investigation of Gasoline Fuel Additives, Petroleum Chemistry, Engine Deposit Formation, and Regulatory Evaluation of Fuel Performance ClaimsRead case study →
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Chemical Fate & TransportAir ModelingExposure & Risk AssessmentIndustrial Fires & ExplosionsSoil & Water InvestigationsEpidemiology & Toxicology
Air Dispersion Modeling
04Air Dispersion Modeling and Human Health Risk Assessment for Ethylene Oxide Emissions at a Commercial Medical Sterilization FacilityRead case study →05Heavy Metal Emissions Reconstruction, Air Dispersion Modeling and Environmental Forensics Assessment for Industrial FacilitiesRead case study →07Multi-Source Industrial Air Dispersion Modeling, Exposure Pathway Characterization, and Health Risk AssessmentRead case study →08Secondary Lead Smelter Emission Analysis: Air Dispersion Modeling, Deposition, and Community Risk AssessmentRead case study →09Ethylene Oxide (EtO) Air Dispersion Modeling and Historical Cancer Risk Assessment for a Chemical Manufacturing FacilityRead case study →11Environmental Forensics, Air Dispersion Modeling, and Risk Assessment for Historical Municipal Solid Waste Incinerator Dioxin and Arsenic EmissionsRead case study →12Air Dispersion Modeling, Environmental Forensics, and Risk Assessment for Large-Scale Chemical Release and Uncontrolled CombustionRead case study →14Comprehensive Environmental Risk Assessment, Air Dispersion Modeling, and Exposure Pathway Analysis for an Industrial Wood Preserving FacilityRead case study →16Ethylene Oxide Air Dispersion Modeling and Cancer Risk Assessment for Medical Sterilization FacilitiesRead case study →18Air Dispersion Modeling and Community Health Risk Assessment for Airborne Contaminants at Industrial Sterilization FacilitiesRead case study →20Industrial Cement Terminal Air Dispersion Modeling, Fugitive Dust Assessment, and Community Exposure EvaluationRead case study →21Landfill Gas Modeling, Odor Impact Assessment, and Community Exposure EvaluationRead case study →22Contaminated Landfill Air Dispersion Modeling, Exposure Pathway Analysis, and Human Health Risk AssessmentRead case study →23Cold Storage Facility Fire Air Dispersion Modeling, Odor Impact Assessment, and Community Exposure EvaluationRead case study →25Air Dispersion Modeling, Exposure Pathway Characterization, and Health Risk Assessment for Unconventional Natural Gas OperationsRead case study →26Ethylene Oxide Air Dispersion Modeling, Community Exposure Assessment, and Cancer Risk Evaluation for Industrial and Sterilization FacilitiesRead case study →27Petrochemical Facility Air Dispersion Modeling and Human Health Risk Assessment for Hazardous Air Pollutants including Ethylene Oxide and Ethyl ChlorideRead case study →32Air Dispersion Modeling, Human Health Risk Assessment, and Exposure Class Identification for an Industrial Coke Manufacturing FacilityRead case study →33Environmental Forensic Investigation of a Catastrophic Hazardous Materials Transportation Incident: Integrating Air Dispersion Modeling, Combustion Chemistry, Environmental Sampling, and Exposure Assessment of Dioxin and PAHsRead case study →35Environmental Forensic Investigation of Historical Air Emissions from a Large Petroleum Refining and Industrial Complex: Integrating Air Dispersion Modeling, Historical Emissions Reconstruction, Human Exposure Assessment, and Environmental Risk EvaluationRead case study →36Environmental Forensic Investigation of Air Emissions from Unconventional Oil and Natural Gas DevelopmentRead case study →38Environmental Forensic Investigation of Historical Airborne Lead Emissions, Source Attribution, and Soil Contamination at a Legacy Industrial Manufacturing ComplexRead case study →41Environmental Forensic Investigation of Industrial Combustion Emissions, Persistent Organic Pollutants, and Community Exposure Following a Waste Processing Facility FireRead case study →42Environmental Forensic Investigation of Industrial Chemical Fire Emissions, Air Dispersion Modeling, and Community ExposureRead case study →43Environmental Forensic Investigation of Hazardous Air Pollutant Emissions, Air Dispersion Modeling, and Community ExposureRead case study →45Environmental Forensic Investigation of Carbon Monoxide Generation, Exposure Reconstruction, and Industrial Air QualityRead case study →46Environmental Forensic Investigation of Historical Airborne Metal Emissions, Coal Combustion Residual Management, Air Dispersion Modeling, and Human Exposure AssessmentRead case study →47Environmental Forensic Investigation of Historical Lead Releases, Environmental Fate and Transport, Source Attribution, and Human Health Risk AssessmentRead case study →50Environmental Forensic Investigation of Petrochemical Fire Emissions, Atmospheric Dispersion Modeling, Exposure Assessment, and Human Health Risk EvaluationRead case study →51Environmental Forensic Investigation of Airborne Metal Emissions, Fugitive Dust Transport, Air Dispersion Modeling, and Human Exposure AssessmentRead case study →52Environmental Forensic Investigation of Airborne Metal Emissions, Atmospheric Dispersion Modeling, Environmental Deposition, and Human Health Risk AssessmentRead case study →55Environmental Forensic Investigation of Fugitive Particulate Emissions from an Industrial Bulk Material Handling FacilityRead case study →56Environmental Forensic Investigation of PFAS Air Emissions, Atmospheric Deposition, and Groundwater TransportRead case study →59Environmental Forensic Investigation of Airborne PFAS Emissions from an Industrial Surface Finishing FacilityRead case study →63Environmental Forensic Investigation of Historical Air Emissions, Atmospheric Dispersion Modeling, and Environmental Transport of Radioactive Materials from an Industrial Processing FacilityRead case study →64Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →65Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →66Environmental Forensic Investigation of an Accidental Ethylene Oxide Release, Acute Air Dispersion Modeling, and Community Exposure AssessmentRead case study →67Environmental Forensic Investigation of Historical Ethylene Oxide Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →68Environmental Forensic Investigation of Historical Air Dispersion Modeling, Sensitivity Analysis, and Community Exposure AssessmentRead case study →70Environmental Forensic Investigation of Ethylene Oxide Sterilization Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →71Environmental Forensic Investigation of Ethylene Oxide Sterilization Emissions, Air Dispersion Modeling, and Community Cancer Risk AssessmentRead case study →73Environmental Forensic Investigation of Frac Sand Mining Emissions, Fugitive Dust Deposition, Silica Exposure, Blasting Impacts, and Air Dispersion ModelingRead case study →79National PFAS Damage Assessment and Environmental Cost Modeling for AFFF-Impacted SitesRead case study →81Evaluation of Mercury Emissions, Occupational Exposure, and Air Dispersion Modeling at a Mineral Processing FacilityRead case study →86Dioxin Fate-and-Transport Investigation and Human Exposure Assessment Near a Historic Herbicide Manufacturing FacilityRead case study →87Air Dispersion Modeling of Coke Battery Emissions and Off-Site Exposure Potential from an Industrial Steelmaking FacilityRead case study →95Environmental Forensic Investigation, Exposure Reconstruction, Air Dispersion Modeling, and Multimedia Contaminant Fate and Transport AssessmentRead case study →96Environmental Forensic Investigation of Combustion Byproducts, Atmospheric Dispersion, Environmental Deposition, and Multimedia Exposure Assessment Following a Large-Scale Industrial ReleaseRead case study →99Environmental Forensic Investigation of Historical Open Burning and Open Detonation Operations, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →100Environmental Forensic Investigation of Industrial Plastic Fire Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →110Environmental Forensic Investigation of Historical Dioxin Emissions, Secondary Copper Smelting, Atmospheric Deposition, and Community Exposure AssessmentRead case study →111Environmental Forensic Investigation of Historical Municipal Waste Incinerator Emissions, Dioxin and Arsenic Contamination, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →112Environmental Forensic Investigation of Historical Municipal Waste Incinerator Emissions, Environmental Data Validation, Exposure Assessment, and Scientific Evaluation of Dioxin and Arsenic ContaminationRead case study →124Air Quality and Odor Investigation: Environmental Exposure and Human Health Risk AssessmentRead case study →129Environmental Forensic Investigation of Hexavalent Chromium Air Pollution and Community ExposureRead case study →133Environmental Forensic Investigation of Historical Dioxin and Metal Contamination Using Air Dispersion Modeling, Environmental Chemistry, and Exposure AssessmentRead case study →134Environmental Forensic Investigation of Historical Lead Emissions Using Air Dispersion Evaluation, Environmental Chemistry, and Exposure AssessmentRead case study →Freeman v. Grain Processing Corporation — Class Certification Using AERMODRead case study →Styles v. City of Miami — Class Certification Using AERMODRead case study →
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Drinking Water & Groundwater
01Environmental Forensics and PFAS Fate and Transport Modeling at a Mineral Processing FacilityRead case study →02Comprehensive PFAS Fate and Transport Modeling, Air Dispersion, and Well Infrastructure Assessment at a Fluorochemical Manufacturing FacilityRead case study →03Comprehensive Environmental Risk Assessment, Exposure Pathway Analysis, and Dose Reconstruction for VOC and PFAS Contamination at a Major Research and Industrial FacilityRead case study →06Environmental Risk Assessment, Fate and Transport Modeling, and Public Water System Evaluation for Petroleum Hydrocarbon ContaminationRead case study →13Comprehensive PFAS Fate and Transport Modeling, Air Dispersion Analysis, and Human Health Risk Assessment for a Fluorochemical Manufacturing FacilityRead case study →24Comprehensive PFAS Exposure Assessment, Groundwater Modeling, and Environmental Forensics for a Large-Scale Airfield With Historical PFAS ContaminationRead case study →31Camp Lejeune Contaminated Drinking Water VOC Exposure Modeling and Multi-Pathway Cancer Risk AssessmentRead case study →37Environmental Forensic Investigation of Petroleum Hydrocarbon Contamination in a Drinking Water Distribution System Following a Major Fuel ReleaseRead case study →39Environmental Forensic Investigation of Industrial Odor Releases, Hydrogeologic Source Attribution, and Environmental Fate and Transport within an Urban Drainage SystemRead case study →48Environmental Forensic Investigation of PFAS Air Emissions, Drinking Water Contamination, Source Attribution, and Human Exposure AssessmentRead case study →49Environmental Forensic Investigation of PFAS Contamination, Environmental Remediation, and CERCLA Cost Evaluation at an Industrial FacilityRead case study →56Environmental Forensic Investigation of PFAS Air Emissions, Atmospheric Deposition, and Groundwater TransportRead case study →57Environmental Forensic Investigation of PFAS Migration from a Municipal Solid Waste LandfillRead case study →58Environmental Forensic Investigation of PFAS Migration from an Engineered Municipal Solid Waste LandfillRead case study →60Environmental Forensic Investigation of PFAS Migration from Historical Industrial Operations into Groundwater, Surface Water, and Public Drinking Water SystemsRead case study →61Environmental Forensic Investigation of Historical PFAS Air Emissions, Wastewater Releases, and Multimedia Environmental Transport from an Industrial Fluorochemical Manufacturing FacilityRead case study →69Environmental Forensic Investigation of Wood Treatment Operations, Historical Environmental Releases, and Multimedia Exposure AssessmentRead case study →75Environmental Forensic Investigation of PFAS in Biosolids Land Application, Wastewater Source Tracing, and Agricultural Soil and Groundwater ImpactsRead case study →76Environmental Forensic Investigation of PFAS in Wastewater Treatment Systems, Biosolids, and Agricultural Land ApplicationRead case study →78PFAS Exposure Assessment, Drinking Water Risk Evaluation, and Public Water System Allocation ModelingRead case study →79National PFAS Damage Assessment and Environmental Cost Modeling for AFFF-Impacted SitesRead case study →93Environmental Forensic Investigation and Technical Evaluation of Occupational Exposure to Volatile Organic Compounds (VOCs) and Drinking Water ContaminationRead case study →94Environmental Forensic Investigation and Technical Evaluation of Petroleum Releases, Groundwater Contamination, and Environmental Site Investigation DocumentationRead case study →95Environmental Forensic Investigation, Exposure Reconstruction, Air Dispersion Modeling, and Multimedia Contaminant Fate and Transport AssessmentRead case study →98Environmental Forensic Investigation of Historical Landfill Contamination, Contaminant Transport, and Community Exposure AssessmentRead case study →103Environmental Forensic Investigation of PFAS Manufacturing Releases, Drinking Water Contamination, Groundwater Migration, Air Emissions, and Exposure AssessmentRead case study →105Environmental Forensic Investigation of Residential Lead Contamination, Human Exposure Assessment, Soil Remediation, and Superfund Cleanup EffectivenessRead case study →106Environmental Forensic Investigation of PFAS Drinking Water Contamination, Community Exposure Assessment, Environmental Transport, and Public Water System EvaluationRead case study →113Environmental Forensic Evaluation of Agricultural Emissions, Groundwater Protection, Odor Impacts, and Regulatory Review of Low Carbon Fuel StandardsRead case study →114Environmental Forensic Investigation of PFAS in Biosolids, Agricultural Soil Contamination, Groundwater Migration, and Food-Chain ExposureRead case study →116Environmental Forensic Investigation of PFAS Sources, Landfill Operations, Leachate Management, Groundwater Migration, and Emerging Regulatory LiabilitiesRead case study →118Environmental Forensic Investigation of Historical Chemical Manufacturing, Groundwater Contamination, Private Well Evaluation, and Environmental Exposure AssessmentRead case study →119Environmental Forensic Investigation of PFAS Occurrence, Drinking Water Monitoring, Public Water Systems, and Environmental Exposure AssessmentRead case study →127Glyphosate Exposure and Carcinogenicity Investigation: Environmental Toxicology and Human Health Risk AssessmentRead case study →130PFAS, PFOA, and PFOS Investigation: Groundwater Transport and Human Health Risk AssessmentRead case study →135Environmental Forensic Investigation of PFAS Groundwater Contamination Using Hydrogeologic Evaluation, Environmental Forensics, and Fate and Transport AssessmentRead case study →141Historical Drinking Water Contamination Investigation Using Groundwater and Water Distribution System ModelingRead case study →142PFAS Air Emissions and Groundwater Contamination Investigation Using Air Dispersion Modeling and HydrogeologyRead case study →143Environmental Forensic Investigation of Microplastic Contamination in Municipal Drinking Water SystemsRead case study →144Environmental Forensic Investigation of PCB Soil Contamination Using GIS Mapping and Spatial AnalysisRead case study →
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PFASSoil & Water InvestigationsWater Modeling & FiltrationChemical Fate & TransportExposure & Risk Assessment
Industrial Fires & Explosions
12Air Dispersion Modeling, Environmental Forensics, and Risk Assessment for Large-Scale Chemical Release and Uncontrolled CombustionRead case study →19Comprehensive Environmental Exposure and Human Health Risk Assessment for Industrial Solvent and Petroleum Hydrocarbon ReleasesRead case study →23Cold Storage Facility Fire Air Dispersion Modeling, Odor Impact Assessment, and Community Exposure EvaluationRead case study →33Environmental Forensic Investigation of a Catastrophic Hazardous Materials Transportation Incident: Integrating Air Dispersion Modeling, Combustion Chemistry, Environmental Sampling, and Exposure Assessment of Dioxin and PAHsRead case study →34Environmental Forensic Investigation of a Large Creosote-Treated Railroad Tie Fire: Integrating Air Monitoring, Meteorological Reconstruction, Soil Chemistry, and Human Health Risk AssessmentRead case study →41Environmental Forensic Investigation of Industrial Combustion Emissions, Persistent Organic Pollutants, and Community Exposure Following a Waste Processing Facility FireRead case study →42Environmental Forensic Investigation of Industrial Chemical Fire Emissions, Air Dispersion Modeling, and Community ExposureRead case study →50Environmental Forensic Investigation of Petrochemical Fire Emissions, Atmospheric Dispersion Modeling, Exposure Assessment, and Human Health Risk EvaluationRead case study →97Environmental Forensic Investigation and Technical Evaluation of Historical Municipal Waste Incineration, Air Dispersion Modeling, Contaminant Transport, and Human Exposure AssessmentRead case study →99Environmental Forensic Investigation of Historical Open Burning and Open Detonation Operations, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →100Environmental Forensic Investigation of Industrial Plastic Fire Emissions, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →102Environmental Forensic Investigation of Industrial Petrochemical Fire Emissions Using Air Dispersion Modeling, Atmospheric Monitoring, Exposure Assessment, and Environmental ForensicsRead case study →120Environmental Forensic Investigation of an Industrial Chemical Release Using Air Dispersion Modeling and Exposure AssessmentRead case study →132Industrial Fire and Combustion Emissions Investigation Using Air Dispersion Modeling and Exposure AssessmentRead case study →
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Industrial Fires & ExplosionsAir ModelingChemical Fate & TransportExposure & Risk AssessmentSoil & Water InvestigationsEpidemiology & Toxicology
Landfills & Odor Investigations
21Landfill Gas Modeling, Odor Impact Assessment, and Community Exposure EvaluationRead case study →22Contaminated Landfill Air Dispersion Modeling, Exposure Pathway Analysis, and Human Health Risk AssessmentRead case study →39Environmental Forensic Investigation of Industrial Odor Releases, Hydrogeologic Source Attribution, and Environmental Fate and Transport within an Urban Drainage SystemRead case study →40Environmental Forensic Investigation of Subsurface Landfill Reactions, Community Air Quality, and Odor Source Attribution at a Municipal Solid Waste Disposal FacilityRead case study →57Environmental Forensic Investigation of PFAS Migration from a Municipal Solid Waste LandfillRead case study →58Environmental Forensic Investigation of PFAS Migration from an Engineered Municipal Solid Waste LandfillRead case study →62Environmental Forensic Investigation of Historical Chemical Releases, Fugitive Dust Transport, and Human Exposure at a Former Industrial Waste Disposal FacilityRead case study →72Environmental Forensic Investigation of Creosote Wood-Treatment Emissions, Odor Nuisance, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →98Environmental Forensic Investigation of Historical Landfill Contamination, Contaminant Transport, and Community Exposure AssessmentRead case study →113Environmental Forensic Evaluation of Agricultural Emissions, Groundwater Protection, Odor Impacts, and Regulatory Review of Low Carbon Fuel StandardsRead case study →116Environmental Forensic Investigation of PFAS Sources, Landfill Operations, Leachate Management, Groundwater Migration, and Emerging Regulatory LiabilitiesRead case study →131Odor Emissions Investigation Using Air Dispersion Modeling for Organic Waste and Composting FacilitiesRead case study →
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Soil & Water InvestigationsAir ModelingChemical Fate & TransportExposure & Risk AssessmentIndustrial Fires & Explosions
Metals
05Heavy Metal Emissions Reconstruction, Air Dispersion Modeling and Environmental Forensics Assessment for Industrial FacilitiesRead case study →08Secondary Lead Smelter Emission Analysis: Air Dispersion Modeling, Deposition, and Community Risk AssessmentRead case study →38Environmental Forensic Investigation of Historical Airborne Lead Emissions, Source Attribution, and Soil Contamination at a Legacy Industrial Manufacturing ComplexRead case study →46Environmental Forensic Investigation of Historical Airborne Metal Emissions, Coal Combustion Residual Management, Air Dispersion Modeling, and Human Exposure AssessmentRead case study →47Environmental Forensic Investigation of Historical Lead Releases, Environmental Fate and Transport, Source Attribution, and Human Health Risk AssessmentRead case study →51Environmental Forensic Investigation of Airborne Metal Emissions, Fugitive Dust Transport, Air Dispersion Modeling, and Human Exposure AssessmentRead case study →52Environmental Forensic Investigation of Airborne Metal Emissions, Atmospheric Dispersion Modeling, Environmental Deposition, and Human Health Risk AssessmentRead case study →81Evaluation of Mercury Emissions, Occupational Exposure, and Air Dispersion Modeling at a Mineral Processing FacilityRead case study →82Mercury Toxicological Risk Assessment and Regulatory EvaluationRead case study →104Environmental Forensic Investigation of Heavy Metals, PFAS, Laboratory Analytical Methods, and Consumer Exposure Assessment in Commercial Food ProductsRead case study →105Environmental Forensic Investigation of Residential Lead Contamination, Human Exposure Assessment, Soil Remediation, and Superfund Cleanup EffectivenessRead case study →107Environmental Forensic Investigation of Community Lead Exposure, Blood Lead Modeling, Soil-to-Dust Transport, and Residential Risk AssessmentRead case study →110Environmental Forensic Investigation of Historical Dioxin Emissions, Secondary Copper Smelting, Atmospheric Deposition, and Community Exposure AssessmentRead case study →111Environmental Forensic Investigation of Historical Municipal Waste Incinerator Emissions, Dioxin and Arsenic Contamination, Air Dispersion Modeling, and Community Exposure AssessmentRead case study →112Environmental Forensic Investigation of Historical Municipal Waste Incinerator Emissions, Environmental Data Validation, Exposure Assessment, and Scientific Evaluation of Dioxin and Arsenic ContaminationRead case study →123Heavy Metals in Infant Food: Environmental Forensic Investigation and Human Health Risk AssessmentRead case study →134Environmental Forensic Investigation of Historical Lead Emissions Using Air Dispersion Evaluation, Environmental Chemistry, and Exposure AssessmentRead case study →137Environmental Forensic Evaluation of Trace Metal Exposure in Consumer Beverages Using Exposure Reconstruction, Analytical Chemistry, and Proposition 65 Assessment MethodologiesRead case study →
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Occupational Exposure
04Air Dispersion Modeling and Human Health Risk Assessment for Ethylene Oxide Emissions at a Commercial Medical Sterilization FacilityRead case study →08Secondary Lead Smelter Emission Analysis: Air Dispersion Modeling, Deposition, and Community Risk AssessmentRead case study →17Historical Air Emissions Reconstruction and Community Exposure Risk Assessment for Industrial FacilitiesRead case study →28PFAS Exposure Assessment for Firefighter Turnout Gear and Occupational Protective EquipmentRead case study →36Environmental Forensic Investigation of Air Emissions from Unconventional Oil and Natural Gas DevelopmentRead case study →44Environmental Forensic Investigation of Radiological Air Emissions, Environmental Fate and Transport, and Human Health ExposureRead case study →54Environmental Forensic Investigation of an Indoor Carbon Monoxide Exposure IncidentRead case study →55Environmental Forensic Investigation of Fugitive Particulate Emissions from an Industrial Bulk Material Handling FacilityRead case study →62Environmental Forensic Investigation of Historical Chemical Releases, Fugitive Dust Transport, and Human Exposure at a Former Industrial Waste Disposal FacilityRead case study →74Environmental Forensic Investigation of Engineered Stone Countertop Fabrication, Respirable Crystalline Silica Exposure, Silicosis, and Occupational Dust Control FailuresRead case study →80Environmental Forensic Investigation of PFAS Exposure from Firefighter Turnout GearRead case study →81Evaluation of Mercury Emissions, Occupational Exposure, and Air Dispersion Modeling at a Mineral Processing FacilityRead case study →86Dioxin Fate-and-Transport Investigation and Human Exposure Assessment Near a Historic Herbicide Manufacturing FacilityRead case study →87Air Dispersion Modeling of Coke Battery Emissions and Off-Site Exposure Potential from an Industrial Steelmaking FacilityRead case study →93Environmental Forensic Investigation and Technical Evaluation of Occupational Exposure to Volatile Organic Compounds (VOCs) and Drinking Water ContaminationRead case study →101Environmental Forensic Investigation of Historical Occupational Asbestos Exposure Using Exposure Reconstruction, Industrial Hygiene, and Environmental Risk AssessmentRead case study →118Environmental Forensic Investigation of Historical Chemical Manufacturing, Groundwater Contamination, Private Well Evaluation, and Environmental Exposure AssessmentRead case study →124Air Quality and Odor Investigation: Environmental Exposure and Human Health Risk AssessmentRead case study →128Environmental Forensic Investigation of TCE, PCE, and Chlorinated Solvent ContaminationRead case study →136Environmental Forensic Evaluation of Historical Occupational Diesel Exhaust Exposure Using Exposure Reconstruction, Industrial Hygiene, and Environmental Risk AssessmentRead case study →148Environmental Forensic Investigation of Indoor Firing Range Air Quality and Occupational ExposureRead case study →
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Silica & Engineered Stone
17Historical Air Emissions Reconstruction and Community Exposure Risk Assessment for Industrial FacilitiesRead case study →55Environmental Forensic Investigation of Fugitive Particulate Emissions from an Industrial Bulk Material Handling FacilityRead case study →73Environmental Forensic Investigation of Frac Sand Mining Emissions, Fugitive Dust Deposition, Silica Exposure, Blasting Impacts, and Air Dispersion ModelingRead case study →74Environmental Forensic Investigation of Engineered Stone Countertop Fabrication, Respirable Crystalline Silica Exposure, Silicosis, and Occupational Dust Control FailuresRead case study →145Environmental Forensic Investigation of Community Exposure to Respirable Crystalline Silica from Residential ConstructionRead case study →
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Railroad / FELA
34Environmental Forensic Investigation of a Large Creosote-Treated Railroad Tie Fire: Integrating Air Monitoring, Meteorological Reconstruction, Soil Chemistry, and Human Health Risk AssessmentRead case study →122Railroad Occupational Exposure Investigation Using Industrial Hygiene and Exposure ReconstructionRead case study →
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Asbestos
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Radioactive / Nuclear Materials
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VOCs & Vapor Intrusion
10Environmental Investigation and Cumulative Carcinogen Risk Assessment of Vapor Intrusion at a Commercial Dry Cleaning FacilityRead case study →108Environmental Forensic Investigation of Vapor Intrusion, Dry-Cleaning Solvent Contamination, Indoor Air Exposure, and Human Health Risk AssessmentRead case study →
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Soil & Water InvestigationsChemical Fate & TransportExposure & Risk AssessmentEpidemiology & Toxicology
PCBs & Indoor Air
15PCB Indoor Air and Dust Exposure Risk Assessment for Educational and Institutional BuildingsRead case study →53Environmental Forensic Investigation of Indoor Air Quality, PCB Exposure Assessment, Building Material Evaluation, and Human Health Risk Assessment in an Educational FacilityRead case study →84PCB Indoor Air Exposure Assessment and Human Health Risk Evaluation in a Contaminated School BuildingRead case study →85PCB Exposure Modeling and Human Health Risk Assessment for Indoor Air and Dust in School BuildingsRead case study →
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Dioxins & PAHs
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Pesticides & Toxicology
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