How do I write a Job Hazard Analysis (JHA) for a construction project?
Last reviewed July 5, 2026
Identify the job tasks, recognize hazards associated with each task, and determine preventive measures. Document everything clearly and review it with the crew. Make sure to update the JHA as conditions change or new tasks arise.
Key points
- List each job task in detail.
- Identify hazards related to each task.
- Outline preventive measures and controls.
A Job Hazard Analysis is essential for keeping workers safe on construction sites. Start by breaking down each job into tasks, then assess the hazards linked to those tasks. Include controls like PPE, training, and safe work practices. Get input from the crew to ensure it's practical and effective.
How Alloovium helps
Alloovium can help you create and manage JHAs by organizing safety documents and tracking compliance.
See how it worksRelated questions
- How do I review a subcontractor's Job Hazard Analysis (JHA)?
- How long must a Job Hazard Analysis (JHA) be kept under OSHA rules?
- Is a Job Hazard Analysis (JHA) required by OSHA?
- What are common mistakes in a Job Hazard Analysis (JHA)?
- What is a Job Hazard Analysis (JHA) in US construction?
- What must be included in a Job Hazard Analysis (JHA)?
General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.