Arc weld aluminum
Arc weld stainless steel
Braze using cadmium-based solder
Decompose chlorinated solvents by UV light or heat from welding
Galvanize metal
Gas or arc weld on galvanized metal
Gas weld or cut in a confined space
Generate mists of metalworking fluids containing ethanolamines
Heat or machine chromium alloys
Heat or machine cobalt alloys
Heat or machine manganese alloys
Heat, machine, or spray lead products
Inhale mists of microbially contaminated, water-based metalworking fluids
Machine or weld on cadmium-alloyed or cadmium-plated steel
Use cemented carbide materials or tools
Use manganese-containing welding rods
Use solder containing colophony, zinc chloride, ethanolamine, or ammonium chloride flux
Weld mild steel
Weld on metal painted with chlorinated polyester paint
Weld or machine on beryllium-containing alloys