Local Exhaust Ventilation guide on construction and use of LEV systems in D&T facilities.

Demonstrations and exercises done by students on old motor vehicles may reveal asbestos products particularly as disc pads, brake linings, clutch linings and heat insulation around exhaust pipes.

Products generated by the combustion of fuels are mainly carbon dioxide and water together with traces of carbon monoxide, hydrocarbons, nitrogen oxides, sulfur oxides and organic lead compounds.

This short guide explains the requirements for using vacuum cleaners to control wood dust in D&T facilities.