Environmental Engineering Expert Witnesses

Environmental engineering expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on environmental engineering. The environmental engineering expert witness listings on this page are typically from fields/areas of expertise such as: Civil Engineering, Construction Engineering, Engineering, Geotechnical Engineering, Hydrology, Industrial Hygiene, Premises Liability, and Safety.

Lamar T. Hawkins, PE, JD

PEG, Inc.

Birmingham, Alabama
Engineering, Premises Liability - Civil Engineering, Fall Protection, Construction, Analysis, Industrial Safety including OSHA and NFPA. See www.peginc.biz for Structural Engineering, Environmental Engineering, Geo technical Engineering, Mechanical Engineering and Electrical Engineering.
PEG, Inc. offers consultation and expert testimony in many specialized areas, such as the following: Accident Reconstruction & Investigations Building Codes Concrete Failures Construction & Environmental Construction Equipment Accidents Construction Safety & Related Codes Cooling Towers & Hydraulics Electrical Engineering Excavation, Blasting & Trenching Exhibit Reconstruction & Investigations Fall Protection Highway & Transportation Problems Mechanical Engineering Metallurgy & Welding / Failure Studies OSHA Issues Paints, Coatings & Lead Abatement Premise Liability Product Failure & Liability Issues Safety Issues (Construction, Industrial & Product) Slips, Trips & Falls Software Engineering Studies Structural Steel & Building Failure Studies

Hayden Fischer, M.S., P.E., P.G.

Bryant Consultants

Englewood, Colorado
Geotechnical Engineering, Hydrology - Construction Defects, Engineering - Civil, Environmental Engineering, Geology
Mr. Fischer’s areas of expertise include, but are not necessarily limited to, the following areas: - Hydrologic and hydraulic modeling, including watershed delineation, flood event simulation, and drainage design review. - Drainage and flatwork analysis, such as sloping, clearance, drainage configuration, and code compliance. - Expansive and collapsible soils analysis and mitigation, including foundation performance. - Geophysical modeling and analysis, including electrical resistivity, ground-penetrating radar, electromagnetic methods, and seismic reflection/refraction. - Groundwater monitoring, sampling, and modeling. - Geospatial analysis and remote sensing. - Slope stability monitoring and modeling. - Automated remote monitoring, including vibration, tilt, settlement, and groundwater. - Mining material volume and quantity estimation and visualization.

Gregory T. Chatelain, PE

Civil Engineer - Site Design and Construction

Chatelain Engineering

WINTER PARK, Florida
Civil Engineering, Construction Engineering - Civil Engineer, Professional Engineer, Land Development, Construction Engineer, forensic engineer, ADA, Stormwater, Pavement Design, Grading, Flood control, Utilities, Water, Sewer, Orlando, Winter Park, Central Florida, environmental engineering, roadway and bridge design and construction
PROFILE Licensed Professional Engineer with ten years' experience in planning, designing, and managing municipal and private civil engineering projects including residential and commercial development, site design, highway & bridge construction/maintenance, water control structure & pump station construction, levee permitting, and wastewater treatment plant expansion. Highlights include: • Site Design • Land Development • Project Planning & Design • Project Management • Plan & Specification Preparation • Permitting & Hydraulic Studies • Cost Estimation • Site Inspection & Quality Assurance PROFESSIONAL EXPERIENCE Chatelain Engineering, LLC., Winter Park, Florida May 2022 – Present Principal Projects include the following: • Civil Engineering design for 15-unit multi-story low-income apartment complex in St. Petersburg, FL, including underground stormwater system. • Civil Engineering design for Church master plan in Jacksonville, FL including underground stormwater. Master plan con...

Doug Rush, CIH, CSP, CHMM, SMS, OHST, REPA,MSc,

Scopus Consultants, Inc.

Louisiana
Industrial Hygiene, Safety - CIH, CSP, CHMM, Covid, Indoor Air Quality, Toxicology, Asbestos, Environmental, Mold, Legionella, Pesticides, Dermal Assessment, Exposure, Occupational Hygiene, COPD, Forensic Science, Environmental Engineering, Job Hazard Assessment, OSHA, Safety, Warnings & Labels, Products Liability, IAQ
Summary of Experience I am a Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Certified Hazardous Materials Manager (CHMM), Safety Management Specialist (SMS), EPA Nationally Qualified Asbestos Consultant, Licensed Asbestos Consultant, and Hazmat Expert. I help clients with a whole range of health, safety, and environmental challenges, and I have a specialty in industrial hygiene including forensic analysis and testimony associated with current and past exposures to chemical, biological, and safety related injuries and illnesses. My experience encompasses the leadership and management of teams of Health, Safety and Environmental (HSE) experts including industrial hygienists, safety professionals, environmental engineers, medical doctors, nurses, and technicians in workplace incidents and exposures to industrial chemicals and substances such as asbestos, benzene, welding fumes, lead, mold, pesticides, among others. My accomplishments include participation ...

Doug Rush, CIH, CSP, CHMM, SMS, OHST, REPA,MSc,

Scopus Consultants, Inc.

Cypress, Texas
Industrial Hygiene, Safety - CIH, CSP, CHMM, Covid, Indoor Air Quality, Toxicology, Asbestos, Environmental, Mold, Legionella, Pesticides, Dermal Assessment, Exposure, Occupational Hygiene, COPD, Forensic Science, Environmental Engineering, Job Hazard Assessment, OSHA, Safety, Warnings & Labels, Products Liability, IAQ
Summary of Experience I am a Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Certified Hazardous Materials Manager (CHMM), Safety Management Specialist (SMS), EPA Nationally Qualified Asbestos Consultant, Licensed Asbestos Consultant, and Hazmat Expert. I help clients with a whole range of health, safety, and environmental challenges, and I have a specialty in industrial hygiene including forensic analysis and testimony associated with current and past exposures to chemical, biological, and safety related injuries and illnesses. My experience encompasses the leadership and management of teams of Health, Safety and Environmental (HSE) experts including industrial hygienists, safety professionals, environmental engineers, medical doctors, nurses, and technicians in workplace incidents and exposures to industrial chemicals and substances such as asbestos, benzene, welding fumes, lead, mold, pesticides, among others. My accomplishments include participation ...