Laboratory safety is a niche aspect of Health and Safety – the same general rules apply, but the nature of the working environment can create some challenges. A short form list of things to consider include:
- Hazard Identification and Risk Assessment: Conduct a thorough evaluation of potential hazards in the lab, such as toxic chemicals, flammable materials, electrical hazards, Radioactive Materials, Lasers, and biological agents, etc.. Perform risk assessments to identify potential risks, and develop mitigation strategies to minimise or eliminate those risks.
- Training and Knowledge: All personnel working in the lab should receive comprehensive training on safety protocols, emergency procedures, and proper handling of equipment and hazardous materials. Regular refresher courses should be conducted to keep everyone up to date.
- Personal Protective Equipment (PPE): Proper use of the correct PPE is crucial. Lab personnel should wear appropriate attire, including lab coats, gloves, safety goggles, and closed-toe shoes, as well as any specialised protective gear required for specific experiments or substances.
- Safe Handling and Storage of Chemicals: Follow proper protocols for the handling, storage, and disposal of chemicals. Maintain an updated inventory of all chemicals in the lab, and ensure that containers are properly labelled with the correct information, including hazard warnings and expiration dates.
- Emergency Preparedness: Have well-defined emergency procedures in place, including evacuation plans, spillage response plans, emergency contact information, and the location of safety equipment such as fire extinguishers, eyewash stations, and emergency showers. Regularly conduct drills to ensure everyone knows what to do in case of an emergency.
- Equipment Safety: Regularly inspect and maintain lab equipment to ensure proper functioning and safety. Follow manufacturer guidelines for the operation and maintenance of equipment. If any faulty or damaged equipment is identified, it should be repaired or replaced promptly.
- Ventilation and Fume Hoods: Proper ventilation may be essential in an R&D lab to prevent the accumulation of hazardous fumes or gases. Fume hoods should be used when working with volatile or toxic substances to minimise exposure risks. Ensure that fume hoods are tested, calibrated, and maintained regularly (nominally every fourteen months).
- Waste Management: Implement proper procedures for the disposal of hazardous waste generated in the lab. Segregate and store waste according to its nature, and dispose of it in compliance with local regulations and guidelines.
- Security Measures: Control access to the lab to prevent unauthorised entry. Ensure that sensitive or potentially dangerous materials are securely stored when not in use.
- Continuous Safety Improvement: Foster a culture of safety in the lab by encouraging open communication, reporting of near misses or safety concerns, and regular safety audits. Establish a safety committee or designate a safety officer responsible for overseeing safety practices and implementing improvements.
All of the other aspects of Health and Safety still apply, depending on your operations, such as
- Fire Safety
- Manual Handling
- Ergonomics, DSE, etc.
- Lone Working
- Etc
