What is the primary purpose of an Activity Hazard Analysis (AHA) in construction projects?

The primary purpose of an Activity Hazard Analysis (AHA) in construction projects is to identify and mitigate exposures on construction tasks. This process involves evaluating specific activities performed on a job site to recognize potential hazards that could lead to accidents or injuries. By systematically examining each task, the AHA helps in implementing safety measures and controls to lessen these risks, ultimately enhancing the safety of workers and the effectiveness of the project.

The focus of the AHA is on the safety aspects rather than financial, aesthetic, or logistical elements of the project, which aligns with the core objective of creating a safer work environment. It emphasizes proactive identification of hazards associated with specific tasks rather than simply reacting to accidents after they occur.