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900 Oil and Gas Safety Management
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Job Hazard Analysis (JHA)

A Job Hazard Analysis is a technique that focuses on job tasks as a way to identify hazards before they occur. It focuses on the relationship among the worker, the task, the tools, and the work environment. Ideally, after you identify uncontrolled hazards, you will take steps to eliminate or reduce them to an acceptable risk level.

Three workers outside working around large pipe
Conduct a JHA on every hazardous job to identify hazards and prevent accidents and injuries.

A JHA should be conducted for all hazardous jobs/procedures to determine potential hazards and identify methods to reduce exposure to those hazards at oil and gas wellsites. Here are the steps in a basic JHA:

  1. List the steps in the job or procedure.
  2. Describe the safety and health hazards in each step.
  3. Develop preventive measures.
  4. Write a safe job procedure.

You can learn more about conducting a JHA in Course 706.

Knowledge Check Choose the best answer for the question.

4-4. Which of the following is the first step in the JHA process?