Job Hazard Analysis (JHA) Tool

Overview

JHA (also known as JSA) is a technique that focuses on job tasks as a way to identify hazards before they occur.

Steps

1. Select the Job: Pick a job to analyze (e.g., “Changing a forklift battery”).
2. Break it Down: List the steps in order.
   • Step 1: Park forklift.
   • Step 2: Disconnect battery.
   • Step 3: Remove battery.
3. Identify Hazards: For each step, ask “What could go wrong?”
   • Step 3 Hazard: Back strain, acid splash, crushing fingers.
4. Define Controls: How do we prevent it?
   • Control: Use hoist, wear face shield, wear gloves.

Use Case

Use this for non-routine tasks or high-risk activities.