If the asbestos abatement disrupts over six square feet of painted surface per room in an interior, or over 20 square feet of painted surface on an exterior, or involves window replacement or demolition of painted surfaces.
Under 40 CFR part 763.83 of the asbestos in schools rule, “school building” is defined to include “[a]ny portico or covered exterior hallway or walkway,” so the covered exterior hallway or walkway is covered.
The single room used by the school on a regular basis as a classroom is covered by asbestos-containing materials in schools rule (40 CFR part 763, subpart E), in addition to the hallways and bathrooms used by the school children.
The asbestos-containing materials in schools rule, pursuant to the Asbestos Hazard Emergency Response Act (AHERA), requires local education agencies (e.g., school districts) to notify building workers (including teachers) and parents annually
The annual notification regarding the availability of the school's management plan must continue indefinitely to parent, teacher, and employee organizations (or, in the absence of any such organizations, to the relevant group).
Among the structures covered in the definition of “school building” in AHERA (section 202) and in the asbestos in schools rule (40 CFR part 763.83) are "... any other facility used for the instruction or housing of students or for the administration