DHS 159.31(4)(c)7.7. Encapsulation, enclosure, and repair of asbestos-containing material. DHS 159.31(4)(d)(d) Proper worksite cleanup, waste handling and decontamination, including: DHS 159.31(4)(d)4.4. Proper donning and doffing of personal protective clothing and respirators in decontamination units. DHS 159.31(5)(5) Personal hygiene. Personal hygiene, including all of the following: DHS 159.31(5)(c)(c) Avoidance of eating, drinking, smoking and chewing gum or tobacco in the work area. DHS 159.31(6)(6) Other safety hazards. Additional safety hazards encountered during abatement activities and how to deal with them, including all of the following: