When is it required to use safety goggles?

Safety goggles are required when operating machinery that may produce dust or debris due to the risk of eye injuries from airborne particles. Machinery often creates various forms of debris, including metal shards, wood chips, or other hazardous materials that can cause serious harm to the eyes. Goggles are designed to create a protective barrier against these hazards, ensuring that the eyes remain safe from potential impacts or irritation caused by these materials.

In contrast, the other scenarios do not typically warrant the use of safety goggles. During night operations, safety concerns may relate more to visibility and other forms of protection rather than eye safety specifically. In an office environment, the nature of the work generally poses minimal risk to the eyes from physical debris. The statement suggesting that safety goggles are not necessary overlooks the clear safety protocols established to protect workers in environments where eye hazards are present.