Department of Labor Logo OSHA News Release - Region 1

Please note: As of January 20, 2021, information in some news releases may be out of date or not reflect current policies.

Dec. 1, 2017

OSHA Cites Connecticut Contractor for Mercury and Respirator 
Hazards at New Hampshire Demolition Site

CONCORD, NH – The U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA) has cited Manafort Brothers, Inc. for exposing workers to mercury and respirator hazards while they dismantled a mercury boiler at a Portsmouth worksite. The Plainville, Connecticut, construction contractor faces penalties of $329,548.

OSHA’s inspection – in response to workers’ complaints – found that employees were being exposed to high levels of mercury during the demolition and Manafort Brothers Inc. was not taking steps to reduce those exposures to below permissible levels. In addition, the company did not evaluate the respirator program’s effectiveness in protecting workers against exposures and did not consult with the employees to identify and correct any respirator problems.

“These hazards were certainly preventable,” said OSHA’s New Hampshire Area Director Rosemarie O. Cole. “High mercury exposure can result in permanent nervous system and kidney damage. It is critically important that employers remain vigilant and ensure that effective safeguards are in place to prevent and minimize workers’ exposures.”

In total, OSHA cited the company for two willful and six serious violations concerning mercury, respirators, protective clothing, and sanitary conditions.

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.

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 ensure these conditions for America’s working men and women by setting and enforcing standards, and providing training, education and assistance. For more information, visit

# # #

Media Contacts:

Ted Fitzgerald, 617-565-2075, 
Jim Lally, 617-565-2074,

Release Number: 17-1583-BOS

U.S. Department of Labor news materials are accessible at The Department’s Reasonable Accommodation Resource Center converts departmental information and documents into alternative formats, which include Braille and large print. For alternative format requests, please contact the Department at (202) 693-7828 (voice) or (800) 877-8339 (federal relay).