A Job Hazard Analysis (JHA) — sometimes called a Job Safety Analysis (JSA) or Task Hazard Analysis — is a structured process for identifying the hazards in a specific work task before the task begins. For Texas small businesses, JHAs serve two purposes: they protect workers by forcing systematic hazard identification, and they create documented evidence that hazard analysis happened before work started — which is exactly what an OSHA inspector or a general contractor looks for.
Why JHAs matter beyond compliance: OSHA's inspection process often focuses on whether the employer identified a hazard and what they did about it. A completed JHA shows that your company identified the hazard, assessed it, and implemented controls before someone was hurt — not after. That evidence is the difference between a serious citation and a demonstration of good faith.
The JHA Format — Steps, Hazards, Controls, PPE
A JHA breaks a task into sequential steps and analyzes each step. While formats vary, every effective JHA captures the same four elements per step:
- Job Step: Each discrete action in the task sequence — "Position the ladder," "Climb to work height," "Install fixture"
- Potential Hazard: The specific hazard at each step — "Ladder slipping on wet floor," "Loss of balance while reaching," "Electrical contact with live wire"
- Recommended Controls: Engineering controls (eliminate the hazard), administrative controls (change how the work is done), or PPE (protect against the hazard)
- Required PPE: The specific protective equipment required at each step
The key word throughout is "specific." "Work safely" is not a control. "Use appropriate PPE" is not a PPE requirement. The JHA must name the actual hazard and the actual control — "Inspect ladder feet before placement, ensure ladder angle is 4:1, use non-slip ladder feet on hard surfaces" is a control.
The Crew Sign-Off Block
A completed JHA is worthless without documentation that workers reviewed it before the task began. Every JHA should end with a sign-off block where each crew member who reviewed the analysis signs their name and the date. This creates a paper trail showing:
- The task was analyzed before work started
- Workers were informed of the specific hazards
- Workers acknowledged the required controls and PPE
General contractors increasingly require pre-task JHA sign-offs before a subcontractor's crew begins work on site. Some require daily JHA sign-offs for high-hazard tasks.
Which Tasks Need a JHA
Not every task requires a formal JHA, but the following categories should always have one:
- Tasks involving work at heights of 4 feet or more (6 feet in construction)
- Tasks involving electrical hazards
- Tasks involving machinery with moving parts
- Tasks where a worker enters a confined space
- Tasks involving hazardous chemicals
- Non-routine tasks being performed for the first time
- Tasks that have previously resulted in a near-miss or injury
- Any task your GC or owner-client specifically requires a JHA for
JHAs by Industry — What the Top Tasks Look Like
Construction
The six pre-completed construction JHAs in our CN pack match the actual highest-risk tasks: structural sheathing at elevation, LVL/LSL header beam installation, pneumatic nail gun operation, scaffold erection and use, circular saw cutting operations, and material delivery and staging at elevation. Fall protection controls and struck-by hazard controls dominate the analysis for each.
Lawn and Landscape
Top tasks: chainsaw operation, riding mower on slopes, pesticide application, trailer loading/unloading, roadside work. Struck-by and caught-in hazards are the primary focus, along with heat illness controls for outdoor crews.
Auto Services
Top tasks: vehicle lift operation, undercar service, brake system work, refrigerant recovery, battery service. LOTO controls for lift operations and chemical handling controls for refrigerant work are the primary analysis areas.
Manufacturing and Fabrication
Top tasks: machine setup and changeover, welding, forklift operation, loading dock work, chemical transfer. Machine guarding adequacy and LOTO procedure compliance are the core of most fabrication JHAs.
Food and Beverage
Top tasks: commercial fryer operation, commercial slicer use, walk-in freezer entry, chemical mixing for sanitation, delivery receiving. Burn hazards, caught-in hazards, and chemical incompatibility controls are the focus.
The Blank JHA Template and Toolbox Talk Log
Beyond the pre-completed examples, every operation needs a blank JHA form for new and non-routine tasks. When a new hazardous task arises that is not covered by an existing JHA, the blank form gives the supervisor a framework to conduct the analysis on the spot.
The Toolbox Talk log serves a different but related purpose: it documents weekly safety meetings where hazards, near-misses, and safety topics are discussed with the crew. OSHA and general contractors both view a completed Toolbox Talk log as evidence of a functioning safety culture — not just paper compliance.
What ReadyDocs Safe Provides
The JHA Template Pack includes six pre-completed JHAs for the highest-risk tasks in your specific industry, plus a blank JHA template for custom tasks, and a Toolbox Talk log for weekly meeting documentation. Available as a standalone ($147) or included in the Complete Safety System ($597).