Track pressure driven water and gravity together
The immediate room may contain pooled water, while wall cavities and penetrations direct moisture elsewhere. Technicians inspect floor edges, wall bottoms and the ceiling below. Extraction removes accessible liquid, and readings locate pockets that require selective openings.
A recent supply release may begin with lower contamination, but contact changes matter. Water passing through dirty cavities or standing for an extended period needs reassessment. Material condition and category direct cleaning, retention and removal rather than the original source label alone.
