| Step | Potential Hazard | Control |
|---|---|---|
| Inspect work area and equipment | Fire hazards, poor ventilation, damaged cables, exposed conductors | Remove combustibles, improve ventilation, inspect stinger, leads, and power cord for defects |
| Prepare materials and work surface | Sharp edges, dropped materials, pinch points | Wear gloves, secure work with clamps, maintain clean and stable working area |
| Set up welder and attach work lead | Electric shock, incorrect polarity, loose connections | Verify proper grounding, check polarity settings, ensure work clamp is secure |
| Install welding electrode | Burns, electric shock | Turn machine off or ensure output is disabled during installation, wear gloves |
| Position welding screens and don PPE | UV exposure, eye injury to others, burns | Use welding helmet and protective clothing, place screens to shield coworkers or bystanders |
| Begin welding and maintain arc | Arc flash, sparks, molten metal, slag, fumes, fire | Keep proper arc length, direct sparks away from combustibles, use ventilation or fume extraction, keep fire extinguisher available |
| Chip slag and inspect weld | Eye injury, flying debris, sharp edges | Wear safety glasses and face shield, keep hands clear, use proper chipping tools |
| Handle hot welded materials | Burns, dropped items, sharp edges | Allow cooling time, use pliers or tongs, mark hot materials to warn others |
| Shut down equipment | Electric shock, fire risk | Turn off welder, remove electrode, coil and store leads properly |
| Clean and inspect work area | Fire hazards, trip hazards, leftover slag or metal pieces | Remove debris, confirm no smoldering materials remain, restore tools and equipment |
Welding helmet with proper shade
Safety glasses with side shields
Flame resistant welding jacket and pants
Leather welding gloves
Steel toe boots
Hearing protection
Respirator for limited ventilation or when welding on coated metals
High visibility vest when working near vehicles or equipment
Always have a complete, well-stocked first aid kit available.
JSA Category: General Maintenance and Shop Operations
* The steps, hazards, and controls displayed above may be incomplete or not suit your department's needs. All job safety analyses should be a completed with frontline worker input to ensure that each potential hazard is identified and mitigated.
Please read about The Essentials Elements of a Solid Job Safety Anaylsis here.
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| Step | Potential Hazard | Control |
|---|---|---|
| Inspect work area and equipment | Fire hazards, poor ventilation, damaged cables, exposed conductors | Remove combustibles, improve ventilation, inspect stinger, leads, and power cord for defects |
| Prepare materials and work surface | Sharp edges, dropped materials, pinch points | Wear gloves, secure work with clamps, maintain clean and stable working area |
| Set up welder and attach work lead | Electric shock, incorrect polarity, loose connections | Verify proper grounding, check polarity settings, ensure work clamp is secure |
| Install welding electrode | Burns, electric shock | Turn machine off or ensure output is disabled during installation, wear gloves |
| Position welding screens and don PPE | UV exposure, eye injury to others, burns | Use welding helmet and protective clothing, place screens to shield coworkers or bystanders |
| Begin welding and maintain arc | Arc flash, sparks, molten metal, slag, fumes, fire | Keep proper arc length, direct sparks away from combustibles, use ventilation or fume extraction, keep fire extinguisher available |
| Chip slag and inspect weld | Eye injury, flying debris, sharp edges | Wear safety glasses and face shield, keep hands clear, use proper chipping tools |
| Handle hot welded materials | Burns, dropped items, sharp edges | Allow cooling time, use pliers or tongs, mark hot materials to warn others |
| Shut down equipment | Electric shock, fire risk | Turn off welder, remove electrode, coil and store leads properly |
| Clean and inspect work area | Fire hazards, trip hazards, leftover slag or metal pieces | Remove debris, confirm no smoldering materials remain, restore tools and equipment |
Welding helmet with proper shade
Safety glasses with side shields
Flame resistant welding jacket and pants
Leather welding gloves
Steel toe boots
Hearing protection
Respirator for limited ventilation or when welding on coated metals
High visibility vest when working near vehicles or equipment