Confined Space & Agricultural Confined Spaces - Agricultural Safety ."any space having a limited means of egress, which is subject . A confined space plus one or more of the . Feed mixer wagons, mixer machines, tub grinders.confined space grinding machines,confined space grinding machines,Performing Cold Work in a Confined Space Issued by - WorkSafeNBairborne dust in the confined space exceeds 50% of the lower explosive limit of the . Hot work such as Oxy-acetylene cutting, grinding or welding in a confined space is . Explosion-proof lighting and non-sparking equipment must be used.
confined space grinding machines