Plumbing
Codes and Standards have been all about protection of
public health and safety. This has been accomplished by providing a safe,
potable water supply. In
water reuse, we are introducing non-potable water into water closets and
urinals. You need to ask if we are still maintaining an adequate level of
safety.
In addition to pipe identification, the building would have to have signs
indicating that reclaimed water is used within the building. These signs must
indicate that this water is not safe to drink.