Enclosure

Enclosure means a structure that surrounds a VOC (cement, solvent, or spray) application area and drying area, and that captures and contains evaporated VOC and vents it to a control device. Enclosures may have permanent and temporary openings.

Source

40 CFR § 60.541

Scoping language

All terms that are used in this subpart and are not defined below are given the same meaning as in the Act and in subpart A of this part.