Sewage and black water cleanup

Removing and decontaminating after a sewage backup or flood water carrying sewage. Classified as Category 3 — grossly contaminated — water, which means porous materials it soaked are removed rather than dried.

What kind of thing this is

Sewage and black water cleanup is a category of work in this field. This definition comes from a standards body or an industry institution rather than from government. That makes it authoritative about practice and silent about legal obligation — a distinction worth keeping when a company cites it.

Where you will meet it

This is a line on a quote. What it includes varies more than the name suggests, which is why an itemised scope matters more than the heading it sits under.

How it connects

• regulatedBy: iicrc s500

Why the wording matters

This site defines terms in under forty words wherever it can, and attaches the practical consequence rather than leaving it implied. A definition that tells you what something is, without telling you what follows from it, is trivia at a moment when nobody has room for trivia.