What should be included in a risk assessment before working with lasers?

A comprehensive risk assessment before working with lasers should include a thorough examination of potential hazards and the necessary safety measures to mitigate those risks. This is essential because different types of lasers pose varying levels of risk depending on factors like their class, output power, and intended use. Identifying the potential hazards involves understanding the biological risks to eyes and skin, potential fire hazards, and environmental factors that could influence safety.

Additionally, outlining safety measures is crucial to ensure that all personnel involved in the operation are protected. These measures may include the use of personal protective equipment (PPE), safety signage, training for users, and engineering controls such as barriers or interlocks.

While the type of laser used, cost of laser equipment, and location of the laser setup are important considerations, they do not encompass the full scope of what a risk assessment must address. Only focusing on the type of laser or its cost neglects the critical aspect of risk management in ensuring safe operational practices. Similarly, while the location is relevant for implementation, it is not sufficient to encompass potential hazards without addressing what those hazards are and how to manage them effectively.