OSHA inspections can uncover problems that go far beyond missing paperwork. A recent case involving a pulp mill in Baileyville, Maine, is a sobering example.
Two employees died following exposure to toxic gas in January, and subsequent OSHA investigations uncovered a number of alleged workplace safety violations.
In July 2026, the Occupational Safety and Health Administration announced nearly $800,000 in proposed penalties against the mill following investigations into two separate incidents. The employer has since contested OSHA’s findings, meaning the case remains unresolved.
Related: PA Company Faces Nearly $500K in Silica-Related Fines
Related: Employers: Limit Your Risk And Cut Costs With Mobile Medical Testing.
What Happened at the Maine Pulp Mill?
According to OSHA, two employees died on January 27, 2026, after being exposed to high concentrations of hydrogen sulfide during a cold-weather shutdown.
Hydrogen sulfide, or H2S, is a highly toxic gas that can be encountered in a number of industries. At sufficiently high concentrations, exposure can rapidly become life-threatening.
OSHA later investigated a separate March incident at the same facility after approximately 4,400 gallons of 50% hydrogen peroxide were released and came into contact with accumulated wood pulp, resulting in a chemical fire.
Following the investigations, OSHA issued four willful citations and eight serious citations.
The agency said the alleged violations included inadequate protection from hydrogen sulfide, insufficient alarms and breathing equipment, inadequate employee training related to hydrogen peroxide, chemical-labeling issues, and hazardous accumulation of wood pulp.
However, one portion of the case should be especially familiar to companies with respiratory protection programs.
Respirator Compliance Gaps Identified by OSHA
Among the alleged violations, OSHA specifically cited the employer for failing to conduct required medical evaluations and fit tests for employees who used respirators.
These requirements aren’t simply administrative boxes to check.
Under OSHA’s Respiratory Protection Standard, employers generally must provide a medical evaluation to determine whether an employee is physically able to wear a respirator before the employee is fit tested or required to use the respirator on the job.
Employees using tight-fitting respirators must also receive an appropriate fit test before initial use, whenever a different respirator facepiece is used, and at least annually thereafter.
That means handing an employee a respirator isn’t enough.
A compliant respiratory protection program can involve:
- Identifying employees who are required to wear respirators
- Completing required respirator medical evaluations
- Ensuring employees are medically cleared before required respirator use
- Performing the appropriate qualitative or quantitative fit testing
- Maintaining required documentation
- Repeating fit testing at required intervals
- Providing training on respiratory hazards and proper respirator use
When these steps fall through the cracks, employers can create both a worker-safety problem and an OSHA compliance problem.
OSHA Inspections Often Look Beyond the Original Incident
Another important lesson from the Maine pulp mill case is that an inspection may uncover much more than the issue that originally brought OSHA to a facility.
In this case, OSHA’s investigations ultimately addressed respiratory protection, chemical exposure, hazard communication, employee training, housekeeping, and other safety concerns. OSHA records also show that the facility had been inspected previously, including after an earlier chemical exposure incident.
For safety managers, that’s an important reminder.
Waiting until an OSHA inspection, accident, or employee complaint can be an expensive way to discover any problems.
Don’t Wait for an OSHA Inspection to Find the Gaps
Keeping a workforce compliant can quickly become difficult, especially when employees work at multiple locations, schedules change, or annual requirements come due at different times.
Respirator fit testing and medical evaluations are exactly the type of requirements that can become overdue when they’re handled one employee and one appointment at a time.
That’s where onsite testing can make a major difference.
Worksite Medical brings occupational health services directly to your jobsite, allowing you to complete required testing for groups of employees while minimizing the time your crew spends away from their job.
Instead of waiting for problems to surface during an OSHA inspection, stay ahead of your requirements with services including respirator medical evaluations, respirator fit testing, and other OSHA medical surveillance testing.
Because when OSHA arrives, the time to discover a gap in your program has already passed.
Don’t wait – get your team’s OSHA-compliant respirator medical clearance today!
Medical Surveillance And Monitoring With Worksite Medical
In most cases, OSHA requires medical surveillance testing, and at no cost to employees.
Worksite Medical makes that program easier with mobile medical testing.
We travel right to your workplace to conduct vision testing, on-site respirator fit tests (including N95 masks), silica exam physicals, audiometric exams, OSHA and HIPAA compliant online respirator medical clearances, pulmonary function tests, heavy metal lab work, and much more, right on your job site.
We also keep accurate, easy-to-access medical records for your convenience. You’ll keep your employees at work, and stay ahead of OSHA & MSHA inspections.
With Worksite Medical, a mobile medical testing unit — we can bring all the resources of a lab to you. Our certified lab technicians can perform both qualitative and quantitative respirator tests to ensure a perfect fit.
You’ll keep your employees at work, and stay ahead of OSHA and MSHA inspections.
Protect your team and your workplace now with Worksite Medical. Not sure what you need? Try our medical testing wizard here, or reach out to us with questions.
Give us a call at 1-844-622-8633, or complete the form below to schedule an on-site visit or to get your free quote.
