Which of the following is NOT a hazard associated with confined spaces?

High lighting is not typically considered a hazard associated with confined spaces, making it the correct choice in this context. In fact, adequate lighting is essential for safely navigating and assessing confined spaces. Hazards in these environments usually stem from conditions that can compromise safety or health, such as low oxygen levels, poor ventilation, and physical hazards that could cause slips and trips.

Low oxygen is a notable hazard in confined spaces, where limited airflow can lead to a decrease in breathable air. Poor ventilation is similarly critical, as it can cause the accumulation of toxic gases or vapors, contributing to an unsafe atmosphere. Slips and trips refer to physical hazards that can occur in any space, including confined areas where movement may be restricted, making these concerns very relevant. Therefore, while proper lighting enhances safety, excessive brightness is generally not a hazard recognized in confined space situations.