How to pass your 2024 HSE metalworking fluid inspection

How to pass your 2024 HSE metalworking fluid inspection

The Health and Safety Executive (HSE) has announced that it will be inspecting businesses in the metalworking and engineering sectors in 2024 to check that they are managing the risks associated with metalworking fluids (MWFs). This follows a 2023 inspection programme that uncovered widespread non-compliance.

What are metalworking fluids?

Metalworking fluids (also known as cutting fluids, coolants, or lubricants) are used in the machining of metal to cool and lubricate the cutting tool and workpiece. They can be oil-based, water-based, or synthetic. MWFs pose health risks to workers primarily through skin contact and inhalation of the mist or aerosol generated during machining.

What are the health risks of metalworking fluids?

The most common health conditions associated with MWF exposure are:

• Occupational asthma
• Hypersensitivity pneumonitis (extrinsic allergic alveolitis)
• Dermatitis

These conditions can be serious and, in some cases, may be irreversible. Workers with existing respiratory or skin conditions are at particular risk.

What will HSE inspectors look for?

During their inspections, HSE inspectors will look for evidence that businesses have implemented effective controls to manage the risks associated with MWFs. They will look for:

• Risk assessments: Has a suitable COSHH risk assessment been completed for all MWFs in use?
• Fluid management: Is there a formal fluid management programme in place, including regular monitoring and maintenance of MWF sumps?
• Local exhaust ventilation (LEV): Is LEV in place and properly maintained to control MWF mist? Is there a record of the most recent LEV examination?
• Personal protective equipment (PPE): Is appropriate PPE provided and used, including gloves and eye protection?
• Health surveillance: Is health surveillance in place for workers exposed to MWFs, including regular skin and respiratory checks?
• Training and information: Have workers been trained on the risks of MWFs and the controls in place?

How to prepare for an HSE inspection

To prepare for an HSE inspection, we recommend the following steps:

• Review and update your COSHH risk assessments for all MWFs in use.
• Implement and document a formal MWF management programme, including regular sump monitoring and top-up records.
• Check that your LEV systems are in place, functional, and have been examined within the last 14 months.
• Ensure that appropriate PPE is available and in use for all workers exposed to MWFs.
• Implement health surveillance for all workers regularly exposed to MWFs.
• Ensure all workers are trained in the risks of MWFs and the controls in place.

If you would like support preparing for an HSE inspection, or if you have concerns about your current MWF controls, our occupational health and safety consultants are here to help. Get in touch today.