Archive Notice - OSHA Archive

NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.

Department of Labor Logo
OSHA News Release
Region 5

Please note: As of January 20, 2021, information in some news releases may be out of date or not reflect current policies.


Region 5 News Release: 10-1737-CHI
Dec. 14, 2010
Contact: Scott Allen Rhonda Burke
Phone: 312-353-6976 312-353-6976


US Labor Department's OSHA fines WRR Environmental Services Co.
$787,000 following June explosion

EAU CLAIRE, Wis. – The U.S. Department of Labor's Occupational Safety and Health Administration today cited the hazardous waste management processor, WRR Environmental Services Co., for failing to implement measures to prevent potentially catastrophic chemical fires and explosions at its facility in Eau Claire. OSHA has issued 14 willful and one serious citation to the company with proposed penalties of $787,000 for failing to fully develop and implement a process safety management program at the facility. This action stems from the agency's investigation of a June 29 explosion and fire at the facility.

"WRR Environmental Services put its workers in grave danger, and it is truly fortunate that no one was killed or severely injured in these incidents. The company's blatant disregard for workers' health and safety is not acceptable," said Secretary of Labor Hilda L. Solis.

"Even after WRR Environmental Services experienced a devastating fire that destroyed the facility in 2007, the company still failed to implement an adequate program to ensure safe operating conditions," added Assistant Secretary of Labor for OSHA Dr. David Michaels.

The June 29 explosion and fire was likely caused when an ignition source within a solvent sludge feed tank ignited flammable solvent vapors, blowing the roof off of the tank and igniting its contents. A neighboring tank also exploded. Employees had been working in the area of the solvent sludge feed tank immediately prior to the explosion. Fortunately, there were no reported injuries.

OSHA has issued WRR Environmental Services Co. Inc. 14 willful citations with proposed fines of $784,000. The citations allege an intentional disregard of the elements of the PSM standard, including failure to implement and provide required process safety information such as engineering drawings and materials of construction; failure to implement process hazard analyses, operating procedures and training; failure to perform pre-startup safety reviews and inspections and tests on process equipment; equipment deficiencies; failure to implement change management procedures; and failure to conduct incident investigations. A willful violation is one committed with intentional knowing or voluntary disregard for the law's requirements, or with plain indifference to worker safety and health.

WRR Environmental Services Co. Inc., which currently employs more than 50 workers, has been inspected by OSHA five times since 1991. In 2007, a fire and explosion destroyed most of the facility including the solvent sludge recycling processes. As a result of those inspections, the company admitted to 30 serious and four other-than-serious safety violations.

As a result of OSHA's most recent inspection, the company also has received one serious citation with proposed penalties of $3,000 for alleged deficiencies in its emergency action plan. A serious citation is issued when there is substantial probability that death or serious physical harm could result from a hazard about which the employer knew or should have known.

This investigation falls under the requirements of OSHA's Severe Violators Enforcement Program. Initiated in the spring of 2010, SVEP is intended to focus on recalcitrant employers who endanger workers by committing willful, repeat or failure-to-abate violations. For more information on SVEP, go to

The company has 15 business days from receipt of its citations and penalties to comply, request an informal conference with OSHA's area director or contest the findings before the independent Occupational Safety and Health Review Commission. Employers and employees with questions regarding workplace safety and health standards can call OSHA's Eau Claire office at 715-832-9019. To report workplace incidents, fatalities or situations posing imminent danger to workers, call OSHA's toll-free hotline at 800-321-OSHA (6742).

Under the Occupational Safety and Health Act of 1970, employers are responsible for providing safe and healthful workplaces for their employees. OSHA's role is to assure these conditions for America's working men and women by setting and enforcing standards, and providing training, education and assistance. For more information, visit


U.S. Department of Labor releases are accessible on the Internet at The information in this news release will be made available in alternate format (large print, Braille, audiotape or disc) from the COAST office upon request. Please specify which news release when placing your request at 202-693-7828 or TTY 202-693-7755. The Labor Department is committed to providing America's employers and employees with easy access to understandable information on how to comply with its laws and regulations. For more information, please visit

* Accessibility Assistance
Contact OSHA's Office of Communications at 202-693-1999 for assistance accessing PDF or PPT materials.