Construction Health and Safety Technician (CHST) Practice Test 2026 – All-in-One Study Guide for Exam Success!

The action of avoiding changes in elevation that consist of one or two steps is beneficial for reducing the risk of tripping hazards at a construction site. Consistent, level surfaces are critical for maintaining safety in environments where workers are moving frequently, often with equipment or materials in hand. Sudden changes in elevation can catch workers off guard and lead to trips and falls, especially if those changes are not clearly marked or are unexpected.

On the other hand, leaving tools scattered on the ground creates additional hazards, increasing the likelihood of tripping accidents. Uneven surfaces can also pose significant risks, particularly if they are designed primarily for drainage without consideration for worker safety. Implementing bright colors for steps and risers can improve visibility and help protect against tripping on elevation changes, but this measure does not eliminate the actual change in elevation, which remains a risk. Thus, eliminating the potential for those changes in elevation is a more effective approach to reducing tripping hazards.