Which of the following is a common environmental hazard for pipefitters?

Fumes and chemicals are recognized as a common environmental hazard for pipefitters primarily because they are frequently exposed to various substances, including gases, vapors, and other hazardous materials during installation, maintenance, and repair tasks. These substances can lead to serious health issues, such as respiratory problems, skin irritation, or long-term exposure effects, making it essential for pipefitters to use proper personal protective equipment (PPE) and ensure adequate ventilation in their working environment.

While other hazards like wet floors, inadequate lighting, and heavy machinery can also present risks, the specific danger posed by hazardous fumes and chemicals is particularly significant in the context of a pipefitter's daily tasks, emphasizing the need for proper training and safety protocols to mitigate these risks effectively.