BAILEYVILLE, Maine – August 9, 2026 (STL.News) Woodland Pulp LLC is facing nearly $800,000 in proposed federal penalties after the U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA) cited the company for alleged workplace safety violations following two separate chemical-related incidents earlier this year, including a hydrogen sulfide gas release that claimed the lives of two employees.
According to OSHA, the agency’s investigations identified multiple alleged failures involving hazardous chemical controls, respiratory protection, employee training, and housekeeping practices at the Baileyville hardwood pulp mill. The agency has proposed $794,456 in penalties and issued four willful and eight serious citations against the company.
The citations remain allegations unless accepted by the employer or upheld through the administrative review process. Woodland Pulp has the right to contest OSHA’s findings before the independent Occupational Safety and Health Review Commission.
Woodland Pulp LLC – OSHA investigates fatal hydrogen sulfide exposure
OSHA’s primary investigation centered on a Jan. 27, 2026, incident during a cold-weather shutdown at the facility.
According to the agency, workers were exposed to high concentrations of uncontrolled hydrogen sulfide gas while performing shutdown operations. Two employees died following the exposure.
Hydrogen sulfide is among the most hazardous gases encountered in industrial operations, including pulp and paper manufacturing. Although it is often recognized by its distinctive rotten-egg odor at very low concentrations, exposure to higher levels can quickly overwhelm the sense of smell, eliminating one of the few natural warning signs available to workers.
At elevated concentrations, hydrogen sulfide can rapidly cause respiratory distress, unconsciousness, and death, making continuous atmospheric monitoring, emergency planning, and respiratory protection essential wherever the gas may be present.
OSHA alleges Woodland Pulp exposed employees to hazardous hydrogen sulfide concentrations without adequate safeguards, including sufficient gas detection and respiratory protection.
Woodland Pulp LLC – Second investigation examined chemical fire
The agency also investigated a March 7, 2026, chemical fire at the Baileyville facility.
According to OSHA, approximately 4,400 gallons of 50% hydrogen peroxide were released and mixed with wood pulp that had accumulated on the ground. OSHA alleges the resulting chemical reaction contributed to the fire.
Hydrogen peroxide is commonly used throughout the pulp and paper industry as a bleaching agent because it can provide effective whitening while reducing certain environmental impacts associated with traditional bleaching methods. However, concentrated hydrogen peroxide is also a powerful oxidizer that requires careful storage, handling, and separation from combustible materials.
Industrial facilities typically rely on engineering controls, spill prevention measures, housekeeping practices, and employee training to minimize the risks associated with oxidizing chemicals.
Woodland Pulp LLC – OSHA alleges willful and serious violations
Following both investigations, OSHA issued a total of 12 citations against Woodland Pulp LLC.
The agency classified four of those citations as willful, OSHA’s most serious enforcement category. A willful citation generally alleges that an employer knowingly violated a legal requirement or acted with plain indifference to employee safety.
According to OSHA, the willful citations allege Woodland Pulp:
- Exposed employees to dangerous hydrogen sulfide gas concentrations.
- Failed to provide adequate gas monitoring and alarm systems.
- Failed to provide appropriate respiratory protection for employees working in hazardous conditions.
- Allowed wood pulp to accumulate in storage areas, contributing to conditions that led to the March chemical fire.
OSHA also issued eight serious citations, alleging deficiencies that included:
- Inadequate employee training regarding hydrogen peroxide hazards.
- Failure to conduct required medical evaluations for respirator users.
- Failure to perform respirator fit testing.
- Failure to properly identify and label chlorine and acid piping.
- Failure to adequately control hydrogen sulfide exposure risks.
The agency proposed $794,456 in penalties related to the alleged violations.
Previous inspection history at Woodland Pulp LLC
Federal inspection records indicate Woodland Pulp has undergone 13 OSHA inspections since 2017.
According to the Department of Labor, those inspections resulted in 13 serious citations and one other-than-serious citation before the current enforcement action.
OSHA also noted that a previous inspection began in 2017 after 14 employees were transported to hospitals following a chemical exposure in the same general area involved in the current investigations.
The agency referenced the earlier inspection as part of the facility’s enforcement history.
Chemical safety remains a critical concern
Pulp and paper manufacturing involves handling numerous hazardous chemicals, high-pressure equipment, industrial piping systems, and complex manufacturing processes. Because of these risks, federal workplace safety standards require employers to implement comprehensive hazard communication programs, respiratory protection, employee training, emergency response planning, equipment maintenance, and exposure monitoring where hazardous substances may be present.
Routine housekeeping is also an important element of industrial safety. Accumulated wood fiber and other combustible materials can increase fire risks when combined with strong oxidizing chemicals, underscoring the importance of maintaining clean work areas and following established process safety procedures.
Why this matters
Every OSHA enforcement action serves as a reminder that workplace safety requires continuous attention. Employers that use hazardous chemicals or operate complex industrial processes should regularly review their safety programs, equipment maintenance, employee training, hazard communication procedures, and emergency response plans to help ensure compliance with applicable regulations and reduce the risk of preventable workplace incidents. While each investigation involves unique circumstances, lessons learned from OSHA enforcement actions can help other employers identify potential safety gaps before they lead to injuries or fatalities.
What happens next
Woodland Pulp may contest the citations, proposed penalties, or both. If the company challenges OSHA’s findings, the case will be reviewed by the Occupational Safety and Health Review Commission, which has the authority to affirm, modify, or vacate the citations.
The U.S. Department of Labor has not announced any criminal charges related to either the January hydrogen sulfide incident or the March chemical fire.
Editor’s Note: OSHA’s citations represent the agency’s findings following its investigations. Woodland Pulp LLC has the right to contest the citations and proposed penalties through the Occupational Safety and Health Review Commission. The allegations are not final unless the administrative review process is completed or the employer accepts the findings.
