Book traversal links for Engineering Controls ‹ PPE and Exposure Control Up Personal Protective Equipment (PPE) › Isolation or enclosure of a process or operation Use of wet methods to reduce generation of dusts or other particulates General dilution ventilation Local exhaust, including the use of fume hoods, spray booths, and snorkels Book traversal links for Engineering Controls ‹ PPE and Exposure Control Up Personal Protective Equipment (PPE) ›