Client Name	Project Type	Project Description
Baker Botts Houston, Texas	Toxic Tort Litigation (for defendants)	Expert witness in case concerning benzene exposure and acute lymphocytic leukemia.
Bailey, Negem, Patterson & Drott Marshall, Texas	Toxic Tort Litigation (for plaintiffs)	Emission rate calculations, air dispersion modeling, and health risk analyses for residents living near industrial facility.
Blackburn & Carter Houston, Texas	Toxicological and Epidemiological Review	Preparation of report on scientific basis for National Ambient Air Quality Standard for PM-2.5.
Brio Site Task Force Friendswood, Texas	Risk Assessment for Site Remediation	Establishment of risk assessment-based acceptable ambient air quality standards for a Superfund remediation project.
Brown, McCarroll & Oaks Hartline Austin, Texas	Texas Air Control Board Permitting	Expert witness in agency public hearing involving health effects of exposure to metals.
Bryan, Cave L.L.P. Phoenix, Arizona	Toxic Tort Litigation (for plaintiff)	Expert witness support for case involving exposure to gasoline and diesel fuel leaking from a pipeline.
Chaves, Gonzales &       Hoblitt Corpus Christi, Texas	Toxic Tort Litigation (for plaintiffs)	Worker exposure to mixed solvents in medical products manufacturing plant.
Chemical Waste Management Dryden, Texas	Hazardous Waste Disposal Facility Permitting	Emissions estimation, air dispersion modeling and health effects review for more than 1600 chemicals.
City of Austin Austin, Texas	Risk Analysis for Hazardous Chemicals	Inventory, risk analysis, and risk reduction strategies for all facilities using, storing, or transporting hazardous materials in the City of Austin.
Dal-Tile Corporation Dallas, Texas	Occupational Health and Safety Administration Requirements	Preparation of Material Safety Data Sheets for various materials used in manufacturing process.
Dayton Tire Company Oklahoma City, Oklahoma	Air Toxics Determination	Classification of chemicals into air toxics categories using Oklahoma DEQ guidelines.
Dos Republicas Eagle Pass, Texas	TNRCC Public Hearing	Toxicological and engineering support for public hearing for coal mining operations.
Dupont Victoria, Texas	Health Effects Review	Preparation of report on human health effects of exposure to nitrous oxide. New Effects Screening Level was proposed and accepted by TNRCC staff.
EBI Companies Dallas, Texas	Worker's Compensation Case Insurance Matter	Prepared report on exposure to welding fumes and lung cancer.
Fulbright & Jaworski Houston, Texas	Toxic Tort Litigation (for defendant)	Expert witness in case of exposure to air emissions from a petroleum refinery.
Hallco of Texas Tilden, Texas	Non-Hazardous Waste Facility Permitting	Preparation of Air Addendum to TNRCC Permit, including effects review of more than 1800 air contaminants.
Harkness Law Firm Austin, Texas	Toxic Tort Litigation (for defendant)	Expert witness in case of worker exposure to lead.
Herrera Law Firm San Antonio, Texas	Toxic Tort Litigation (for plaintiff)	Expert witness in case of fireman exposed to gases in sewer where he went to rescue unconscious workers.
Hogan & Hartson Washington, D.C.	Toxic Tort Litigation (for defendant)	Expert witness support for case of arsenic contamination from a pesticide formulation facility.
Ingram Readymix, Inc New Braunfels, Texas	TNRCC Air Quality Permitting	Toxicological support for permit application for concrete batch plant.
Jenkins & Gilchrist Austin, Texas	TNRCC Agreed Board Order for American Rockwool, Nolanville	Toxicity review for inorganic fluorides.
Latham Law Firm Corpus Christi, Texas	Toxic Tort Litigation (for plaintiff)	Expert witness testimony in case of benzene exposure  and leukemia.
Lower Colorado River Authority	Site Remediation at an abandoned power station.	Risk Assessment for determination of cleanup levels for petroleum products
McLeod, Alexander, Powel & Apffel, P.C. Galveston, Texas	Toxic Tort Litigation (for defendant)	Expert witness in case involving occupational exposure to cutting oils and diesel fuel and melanoma.
Motorola, Inc. Austin, Texas	TNRCC Air Quality Permit Application	Obtained exemption from TNRCC Regulation III  Standard for sulfur hexafluoride and nitrogen trifluoride.
North Texas Cement Company Midlothian, Texas	Indirect Risk Assessment Project	Determination of risk of cement kiln burning hazardous wastes including indirect exposures through multiple pathways such as the food chain.
Oliver Law Firm Austin, Texas	Toxic Tort Litigation (for defendant)	Expert witness in a case involving community exposures emissions from a petroleum products storage facility.
Recovery and Reclamation Pecos, Texas	Occupational Health Survey	Review of occupational exposures to mercury at a battery recycling plant.
Royston, Rayzor, Vickery & Williams Houston, Texas	Toxic Tort Litigation (for defendant)	Expert witness in case involving diesel engine exhaust and carbon monoxide exposure and respiratory problems.
Strasburger & Price Austin, Texas	Toxic Tort Litigation  (for defendant)	Expert witness in case involving indoor air exposure to a mixture of chemicals.
Texas Chemical Council Austin, Texas	Toxicological Consultation	Review of TCC alternative methodologies for performing human health risk assessments.
Unimin Corporation New Canaan, Connecticut	Toxicity and Regulatory Review	Preparation of report on toxicity of crystalline silica, regulatory levels and risk assessment methods used by various state agencies.