Google- First Floor Mk

Official wording

Plumbing approved, installed, in good repair; proper backflow devices

Inspector’s notes

The coffee machine drain line extends into the floor sink. [CA] All equipment that discharges liquid waste shall be drained by means of indirect waste pipes, and all wastes drained by them shall discharge through an airgap into a floor sink or other approved type of receptor.

In plain English

The business had issues with hot or cold running water, plumbing, drains, backflow prevention, or sewage disposal. Some of these, like no hot water, can force a temporary closure until fixed.