Stone manufacturer fined £18K for repeatedly exposing workers to respirable crystalline silica

The company was initially served with seven improvement notices, but when the HSE conducted a follow-up inspection in September 2023, five of the improvement notices had still not been addressed.

An investigation conducted by the Health and Safety Executive (HSE), Britain’s national regulator for workplace health and safety, has determined that Warmsworth Stone Limited failed to protect workers from exposure to respirable crystalline silica (RCS). The company, which specializes in carved stone masonry products using limestone, sandstone, granite and marble, has been inspected several times since May 2023. The company was initially served with seven improvement notices, but when the HSE conducted a follow-up inspection in September 2023, five of the improvement notices had still not been addressed. According to the HSE, Warmsworth Stone exposed employees to stone dust, failed to control legionella bacteria at the facility, and had inadequate welfare facilities.

Warmsworth Stone Limited of 1-3 Sheffield Road, Warmsworth, Doncaster, South Yorkshire pleaded guilty to breaching section 21 of Health and Safety at Work Act 1974 by failing to comply with an Improvement Notice, breaching Regulation 7(1) of the Control of Substances Hazardous to Health Regulations 2002 by failing to adequately control employee exposure to a substance hazardous to health namely RCS and breaching Regulation 9(2)(a) the same Regulations by failing to have local exhaust ventilation subject to a thorough examination and test at least every 14 months. They were fined £18,000 and ordered to pay costs of £4,064.

What people are saying

In a recent quote, HSE inspector Charlotte Bligh said, “The company management responsible for health and safety were neither informed nor competent enough to carry out their role under the law. Over time, the basic measures to secure the health of all on site had not been taken, there had been no attempt to assess health risks and existing control measures had not been properly maintained. The company failed to take the initiative in health and safety matters and seek guidance, instruction and competent advice on implementation and communication of those measures necessary to control the risks at the site.”

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About the Author

Alexis Gajewski

Alexis Gajewski

Senior Content Strategist

Alexis Gajewski is a manufacturing writer and editor with nearly 20 years of experience covering the people, practices, and technologies that keep industrial facilities running. For more than a decade, she served as Senior Content Strategist for Plant Services, creating content for plant managers, engineers, and maintenance professionals on a variety of industrial topics.

During her tenure, Alexis worked to develop the brand’s digital strategy and helped launch and produce Great Question: A Manufacturing Podcast. She also created The Lighter Side of Manufacturing, a weekly blog that explored the inventive and sometimes humorous side of the industry. 

Alexis co-founded Influential Women in Manufacturing, a recognition program that honored 49 women in its first two years, earned an industry award for Best Product Launch, and received a proclamation from Illinois Governor JB Pritzker and a commendation from U.S. Senator Tammy Duckworth.

She also led newsroom operations and development at a large media company where she set editorial standards, developed training curriculum, and helped support AI adoption for more than 150 editors across 80+ brands spanning manufacturing, industrial processing, automation, and more.

Additionally, Alexis works as a freelance writer and editor, and her areas of interest include continuous improvement, the skilled workforce, and the role of emerging technology on the plant floor.

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