Lead-Based Paint Inspection: Interior and Exterior Building Component Types Mobile App
A testing combination is a unique combination of room equivalent, building component type, and substrate.
How does it work?
Visible color may not be an accurate predictor of painting history and is not included in the definition of a testing combination. The Lead-Based Paint Inspection: Interior and Exterior Building Component Types mobile app lists common building compo¬nent types that could make up distinct testing combinations within room equivalents. The list is not intended to be exhaustive. Unlisted components that are coated with paint, varnish, shellac, wallpaper, stain, or other coating should also be considered as a separate testing combination.