HETI
Patrick Walsh is a seasoned industrial hygienist with extensive experience in safety, health, and environmental management across multiple sectors, including aerospace, petrochemicals, and rubber manufacturing. Currently serving as a Senior Industrial Hygienist at HETI and an Independent Safety, Health, and Environmental Consultant, Patrick provides expert witness testimony and litigation support for safety and environmental issues. Previous roles include EHS Manager at Boeing Defense, where Patrick managed safety programs during significant construction projects, and SHES Manager at Denka Performance Elastomer, overseeing environmental compliance and safety initiatives during a major corporate transition. Patrick has a Bachelor of Science degree in Chemistry from the University of Kentucky and has consistently demonstrated expertise in industrial hygiene, safety training, and regulatory compliance throughout a career spanning over two decades.
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HETI
HETI is an internationally-prominent, multi-disciplinary, full-service Environmental Health & Safety and Risk Management consulting company. HETI’s technical staff of experienced environmental, health & safety and property professionals serves a wide variety of clients…offering extensive experience, proven capabilities and specialization in: • Environmental site assessment and remediation • Occupational health and safety surveys and audits • Industrial hygiene services • Risk control services • Loss investigation and claims consultation • Litigation and expert witness support • Regulatory interface, compliance, permitting and reporting • Training services Founded in 1986, we have built a solid reputation for technical competence, integrity and reliability. HETI maintains a network of offices throughout the country, international partners throughout the world, and a 24-hour, emergency response hotline – to respond to client project requirements, both domestically and internationally. Whether our task is environmental consulting, fire protection, occupational health and safety, emergency response, remediation, litigation support, or training and education, we put our extensive knowledge and skills to work for our clients - striving constantly to meet and exceed their goals and expectations.