1 Source Safety and Health, Inc. is a Safety and Health Management and Consulting firm for educational, insurance, commercial, residential, research, healthcare, and manufacturing facilities. 1Source’s team of professionals includes certified industrial hygienists, certified safety professionals, certified professional environmental auditors, and a certified professional ergonomist who can address every safety and health issue. One key measure of their success is that 1Source is the largest safety and health consulting firm with the most certified staff on the east coast. For more than 20 years, the professionals at 1Source have been committed to developing long-term, mutually beneficial professional relationships with our clients and business partners.

Indoor Air Quality Management and Consultation:

Mold, Bacteria and other Microbiological Assessments:

Odor Surveys and Assessments

Investigative Indoor Air Quality Surveys

Proactive Indoor Air Quality Surveys

Planned Indoor Air Quality Management Programs

Environmental-Related Disease Investigations

Legionella and Legionnaires Disease

Safety Program Management

Safety Management Systems:

Ergonomics Programs

Safety Program Development

Occupational Health / Industrial Hygiene

Construction Safety Services

Managed Outsourcing

Training Program Services

OSHA VPP (Voluntary Protection Program)

Safety and Health Audits

Noise Exposure Evaluation and Control

Asbestos and Lead Management and Consultation:

Asbestos Surveys and Investigations

Asbestos Abatement Project Design

Environmental Quality Assurance Monitoring

Asbestos Operations and Maintenance Programs

Mr. Steven Parkhurst, CIH, LIH, CSP, CIEC, CETC, LMA has worked for over 30 years in studying the effects of contaminated air in a wide variety of work, office and residential environments. He has performed field studies and reviewed cases in hundreds of lawsuits involving exposure to heavy metals, Chinese drywall, toxigenic molds, allergens, asbestos, indoor air quality, organic solvents and chemicals, and biological organisms including mold and bacteria. He has worked on cases involving hurricane impacted buildings, water damaged structures, and smoke and fire damaged facilities.

His knowledge, objectivity and professionalism has resulted in favorable judgements or settlements for more than 95% of his clients.

Mr. Parkhurst's credentials include: Board Certified Industrial Hygienist (CIH), Board Certified Safety Professional (CSP), Licensed Industrial Hygienist in Illinois (LIH), Council Certified Indoor Environmental Consultant (CIEC), Council Certified Environmental Thermography Consultant (CETC), and Licensed Mold Assessor in Florida (LMA).

---

DNA Industrial Hygiene is an Occupational/Environmental Health & Safety firm providing comprehensive industrial hygiene/environmental services.

Dan Napier is the 'go to' person for help with your Health & Safety Program. If you are a Small business or one of the Fortune 500's Dan has helped someone like you. Whether you need a simple survey for a single issue or a complex benchmark or Safety Audit he has the experience and expertise to do the work.

Mr. Napier provides services to the Legal Community. Please check with him for Trial Assistance, Forensic Studies or Expert Witness Services. He has been designated as an expert and has testified in Federal and State Courts.

Roger M. Rose provides Expert Medical Opinion / Testimony in alleged Ear, Nose and Throat Malpractice and / or Trauma. As well as nose-induced hearing loss, and laser airway fires.

He has over 30 years of experience in evaluating potential medical malpractice cases for both prosecution and defense attorneys as they relate to Ear, Nose and Throat issues. Dr. Rose has a widespread reputation for being cool, clear and concise on the witness stand. The most important service that Dr. Rose provides for attorneys is to effectively discourage pursuit of non-winnable cases as early as possible. He has been instrumental in helping plaintiff attorneys receive significant awards for deserving patients.

General Health & Safety Services Corp. is a Safety and Health Consulting firm founded in 1978, serving clients in Europe and throughout the United States through offices in Wisconsin and Florida. Our satisfied clients include businesses of all types and sizes including law firms, schools, churches, hospitals, manufacturing companies, retail stores, government agencies, insurance companies, construction companies and individuals.

Our Mission
To be a client-focused, objective oriented service organization, providing the highest value in expert safety and industrial hygiene services.

Consultants / Expert Witnesses
Our principal consultant has over 35 years' experience as a consultant and expert witness. His credentials include a Bachelors degree in Environmantal Engineering Sciences, Certified Safety Professional and Certified Industrial Hygienist. He has extensive experience in a wide variety of occupational and other settings and has qualified in State and Federal courts throughout the country. He is also recognized internationally as a product safety and warnings expert.

Examples of case experience by key phrase:

Accident reconstruction (non-vehicular) Asbestos exposure Chemical exposure Construction site fall Conveyors Electrocution Environmental contamination Human factors Indoor air quality Farm implement

Machine guarding Mold exposure / contamination Noise exposure Product safety / liability Regulation compliance Safe practice Slip and fall Stairway fall Warnings Woodworking machines Workers Compensation

Dr. Gordon L. Stanfield has over 35 years of active experience in Audiology, Hearing Loss, Noise Exposure and Hearing Aids. He has developed company-wide Hearing Conservation Programs, and conducted Accident Investigation and Sound Level Surveys in Railroad, Maritime and Mining Industries.

Dr. Stanfield has served as an expert witness and consulted on cases of Occupational Hearing Loss, Traumatic Hearing Loss, Audibility and the Law. He has conducted Sound Level Surveys, Consulted and Testified in court cases regarding Community Noise Complaints. He has also testified in several states with cases involving Educational Planning and the Appropriate Placement for Hearing Impaired Children.

Areas of Expertise:

Audiology

Maritime and Railroad Noise Pollution

Noise Surveys / Sound Levels

Special Education and Education Planning

Environmental Acoustics

Hearing Aids / Hearing Loss

Ray Helmer is a Licensed Professional Engineer in the states of Texas, Oklahoma, Alabama and Ohio. He is available to perform Expert Witness Services in all 50 states.

At present, Mr. Helmer enjoys working in depth on Water & Wastewater cases such as: water supplies, toxic contamination, industrial pollution, water intrusion, and flooding.

Areas of Expertise:

Civil, Structural and Forensic engineering

Highway engineering, roadways, sight distance

Concrete and Asphalt Pavements

Highway / Street lighting

Traffic engineering, signals, signs, striping

Traffic noise studies

Accidents – automobile, train, motorcycle, pedestrian

Traffic accident testimony involving city / County / State DOTS

Hydraulics, hydrology, drainage, flooding

Sanitary engineering, sewers, overflows

Water treatment, distribution, pumping

Water disinfection byproducts (DBPs)

Wastewater treatment plants, lift stations

Soil expansion, contraction, settlement

Foundation failure, structural damage

Plumbing, leaks, water intrusion

Airports, FAA standards, runways, taxi ways, ramps

Bridges, buildings, corrosion, concrete cracking

Construction defects, fraud, accidents, delays, estimates

Dr. Liz Bentley is one of the world's leading Weather Experts. Former Chief Instructor of Forecasting at the Met Office College, she is the ultimate Climate Change Forecaster.

Her training began in 1994 at the Met Office College, the United Kingdom's meteorological training institute. After forecasting for the Royal Air Force and managing a weather unit for the British Army, Dr. Bentley worked as the BBC Weather Centre Manager, where she was in charge of 30 Met Office employees and was responsible for managing the contract between the BBC and the Met Office to provide Weather Data, Weather Warnings, and Weather Presenters. Prior to RMetS, Dr. Bentley worked for the Ministry of Defence's environmental research programme where she became one of the UK's top Aviation Forecast Specialists.

Dr. Bentley is Head of Communications at the Royal Meteorological Society (RMetS), where she is responsible for brand awareness, corporate communication through media, promotional material, public engagement, and membership development. While at the RMetS she has produced numerous corporate publications, implemented intiatives to increase society membership and addressed many enquiries from the media and general public on weather and climate related issues. Dr. Bentley founded the public membership organisation theWeather Club, in 2010, to promote an appreciation and understanding of weather.

Areas of Expertise:

Climate Change

Weather Forecasting

Noise Prediction

Aviation Forecasting