INDUSTRIAL
HYGIENE
Our industrial hygiene services protect your workforce from exposure to workplace hazards.
INDUSTRIAL HYGIENE at BDN
BDN Industrial Hygiene consultants provide employee exposure air monitoring and noise dosimetry across a range of industries. Our team of industrial hygienists including our Certified Industrial Hygienist assist when new processes, raw materials, or employee complaints require new assessments, operational changes, or proper PPE determination. We know the challenges of managing these OSHA-mandated requirements, so we work to guide you through each step efficiently. We remain engaged to help with interpreting results and implementing necessary corrective actions and ongoing compliance measures.
Industrial Hygienist Services

Air
Monitoring
We evaluate employee exposures for metals and welding fumes, volatile organic solvents (VOCs), respirable crystalline silica, oil mist, isocyanates, acids, aldehydes, and dust and particulates and more based on your operations. We utilize industry best practices to not only provide insight into regulatory compliance on these exposures, but we reference best available health-based exposure guidelines to inform potential recommendations for improving worker health and safety.

Noise Exposure (Dosimetry) and Sound Level Monitoring (Noise Mapping)
Our noise monitoring services provide data to determine your compliance with the MIOSHA regulations related to noise and help you make decisions related to your policies on hearing protection. Noise dosimetry is an occupational hygiene monitoring technique that uses a personal noise dosimeter to continuously measure sound levels near a worker’s ear and calculate the total noise exposure or noise dose received during the monitoring period. Noise mapping is an assessment method in which a sound level meter is used to measure noise levels at different points in a workplace or environment. The results are then plotted to show how noise varies across the area. This technique helps identify high-noise zones, sources of noise, and areas where workers may be exposed to hazardous sound levels. Organizations such as the Michigan Occupational Safety and Health Administration and the National Institute for Occupational Safety and Health often recommend noise mapping as part of workplace noise assessments.

Indoor Air Quality
Our IAQ surveys aims to identify mold, fungi, bacteria, volatile organic compounds, and particulates indoor environments. We evaluate the indoor air quality of schools, commercial offices, and healthcare centers to ensure occupant safety and comfort to drive productivity and job satisfaction.
Why Choose BDN
At BDN, we provide OSHA-compliant documentation to confirm employee exposure results and give you total confidence in the protection of your workforce. Our assessments can help to reduce PPE costs, all while preventing injuries and medical expenses. We can also help you shift toward a more empowered, safety-centered culture where employees trust that their health is prioritized.
Let us work with you to ensure that your industrial hygiene and safety programs are up to date.
BDN Industrial Hygiene Inc. delivers a complete range of OSHA consultation, assessment, and program development and review services to ensure your workplace is compliant. Our services include site audits to identify hazards in current and future processes; exposure assessments for established or emerging tasks; and regulatory program reviews. Our expertise on leading occupational exposure limit guidelines allows us to not only focus on compliance, but on established best practice metrics to bring your safety program to the next level. Our team can assist you with industrial hygiene risk assessment, hearing conservation program requirements, respiratory protection selection, and more.
Our OSHA Compliance Process
- We provide a free consultation to educate you on the regulations and our process.
- Our team can perform a thorough walkthrough of your buildings and facilities.
- We create an in-depth proposal for the inspection, including timeline and cost.
- We partner with you to identify, manage, and mitigate your risk and mitigate the employee health risks that may be present in your facility.
CONCERNED ABOUT OSHA COMPLIANCE?
If you’re worried about OSHA compliance, BDN’s industrial hygienists can provide you with consultation, assessment, and program development. Reach out to us today to learn more.