Exposure And Risk Assessment
The RoseyField’s team prepares human health risk and exposure assessments for inhalation, ingestion and dermal exposure using EPA and ATSDR methodology. We have prepared countless exposure assessments for individuals and communities living near landfills, factories, incinerators, refineries, paper mills, wood treatment facilities, railyards, military bases, fires, spills, train derailments, hospitals, and more using strong science and methods developed by the Federal Government in order to withstand all court challenges.
Per- and Polyfluoroalkyl Substances (PFAS)
- PFOA (Perfluorooctanoic acid)
- PFOS (Perfluorooctane sulfonic acid)
- GenX (HFPO-DA)
- Other short- and long-chain PFAS compounds
Petroleum and Combustion Products
- Diesel exhaust particulate
- Polycyclic aromatic hydrocarbons (PAHs) such as benzo[a]pyrene
- Hydrogen sulfide (H₂S)
- BTEX compounds (benzene, toluene, ethylbenzene, xylenes)
Semivolatile Organic Compounds (SVOCs)
- PCBs (Polychlorinated biphenyls)
- Pentachlorophenol (PCP)
- Creosote components
- Phthalates
Emerging and Specialized Contaminants
- Ethylene oxide (EtO)
- 1,4-Dioxane
- MTBE (Methyl tert-butyl ether)
- Formaldehyde
- Dioxins from AFFF combustion
- Contaminants in firefighter turnout gear and foams
Metals and Metalloids
- Arsenic
- Lead
- Cadmium
- Chromium VI
- Mercury
- Nickel
- Manganese
Dioxins and Furans
- 2,3,7,8-TCDD (the most toxic dioxin)
- Dioxin-like PCBs
- Combustion-related dioxins from incinerators, landfills, and wood treatment
Pesticides and Herbicides
- Chlordane
- DDT and DDE
- 2,4-D
- Dioxin-contaminated pesticides (e.g., from Agent Orange residues)
Volatile Organic Compounds (VOCs)
- Trichloroethylene (TCE)
- Tetrachloroethylene (PCE)
- Vinyl chloride
- Benzene
- 1,1-DCE (1,1-Dichloroethylene)
- 1,2-Dichloroethane
- Carbon tetrachloride
- Chloroform
- Methylene chloride
Asbestos and Silicates
- Chrysotile
- Amosite
- Crocidolite
- Other asbestiform fibers from talc products and insulation materials
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