Under §296.21(6) of the Texas Asbestos Health Protection Rules (TAHPR), ACWM is defined as “…mill tailings or any waste material that contains asbestos and is generated by a source subject to the provisions of NESHAP or this chapter. This term includes filters from control devices, friable asbestos waste material, and bags or other similar packaging contaminated with asbestos. As applied to demolition and renovation operations, this term also includes RACM and materials contaminated with asbestos, including disposable equipment and clothing.”
ACWM includes any material that contains asbestos and has been removed at a facility or public building during demolition, renovation, repair, or asbestos abatement activities. This includes debris, dust, disposable protective clothing, used plastic sheeting, and any materials contaminated with asbestos.