Driving a motor vehicle and being an outside helper
Mining
Logging and sawmilling, forest fire fighting and fire prevention, timber tract management and forestry services.
Power-driven wood working machines; power-driven metal forming, punching, and shearing machines; power-driven hoisting
apparatus, including forklifts; bakery machines, including vertical dough mixers; circular saws,
band saws,
chain saws, reciprocating saws, wood chippers, abrasive cutting discs,
and guillotine shears; and paper products machines, including balers and compactors.
Exposure to radioactive substances and to ionizing radiation
Meat and poultry packing or processing, including power-driven meat slicers
Manufacturing brick, tile, and related products
Wrecking, demolition, and ship-breaking operations
Roofing operations and all work on or about a roof