Section 178-22-015 - WORK PRACTICES TO BE FOLLOWED FOR ASBESTOS ENCAPSULATION PROJECTSTo use encapsulation as a method of controlling asbestos fiber release from asbestos containing material, the licensed or waivered business entity or licensed individual must comply with the following:
(A) Establish general security and management work practices in accordance with 178 NAC 22-010. Require use of respirators that provide protection against any potentially hazardous chemicals contained in the encapsulant as well as protection set out in definition;(B) Establish and manage a containment area in accordance with the work practices of 178 NAC 22-011;(C) Use of encapsulation is subject to the following:(i) Do not apply encapsulant to fibrous sprayed-on asbestos containing material or to cementitious asbestos containing material that evidences poor adhesion to the surface to which it is to be applied; and(ii) Do not apply encapsulant to asbestos containing material installed on surfaces subject to frequent abrasion or other physical damage;(D) Use an encapsulant with flame retardant characteristics;(E) Prior to starting the project, demonstrate adhesive and penetrating characteristics of a penetrating encapsulant or adhesive characteristics of a bridging encapsulant as follows: (i) Conduct testing at one or more randomly selected locations within the structure;(ii) Apply the encapsulant to the surface of the material in the prescribed manner;(iii) Remove a core sample and examine for adequate penetration and adhesion;(iv) Repair test core holes immediately after the inspection; and(v) Document results of the testing;(F) Repair damaged portions of a surface to which the encapsulant is to be applied with asbestos-free patching material. Ensure the patching material adheres to existing surfaces and provides a base for application of the encapsulant;(G) Apply encapsulant in accordance with the manufacturers' instructions and in such a manner as to minimize release of asbestos containing material;(H) Repair immediately any damage to the encapsulant that occurs when fixtures or other items are reinstalled. Clean any asbestos containing material that is released by this damage immediately with a high efficiency particulate air filter equipped vacuuming device or by wet cleaning methods; and(I) Designate encapsulated asbestos containing material by labels, signs, charts or color codes in order to warn building maintenance personnel in the event the encapsulated material must be disturbed.178 Neb. Admin. Code, ch. 22, § 015
Amended effective 9/20/2023