What Is Required For Jobs That Exceed The PEL for Asbestos?
Specifications for jobs that go over the permissible exposure limit (PEL) for asbestos is for an exhaust fan that meets HEPA requirements to be available. Ventilation must be directed out of the breathing zone. Enclosure is mandatory for the area and employees must be provided with respirators in work situations where it is suitable, according to the OSHA website.