Sec. 469. Inspection of roughing in.
No soil, drain, vent or supply pipe shall be covered or concealed
from view whether in old or new house (except such as
are exempt as repairs), until the work has been tested, examined
and approved by the Superintendent. The plumber shall notify
the Superintendent in writing when work is ready for inspection,
and the whole system of plumbing shall be prepared for the
Superintendent to make proper and thorough test of same by the
plumber filling all soil, drain, waste and vent pipes with water to
the highest point.
