The drainage of all buildings, public or private, and all alterations
and additions to drainage systems shall be executed only in accordance
with plans and specifications previously approved by the Plumbing
Inspector or other designated officer.
No changes shall be permitted in plans and specifications after
they have been approved, unless application is first made in writing
by the master plumber and the proposed change or amended plans have
been submitted and approved by the Plumbing Inspector or other designated
officer. Such amended plans shall be subject to the same fees as hereinafter
provided for the original filing of plans.
No person shall do the work or complete any plumbing other than
the master plumber whose name appears on the plans and specifications
or a journeyman plumber in his employ or in the employ of the partnership
or corporation for which he is the representative.
