Section 2.
1. The practice of plumbing within the meaning and intent of this Act shall embrace services in the form of consultations, designing, preparation of plans, specifications, estimates, erection, installation and supervision of plumbing work including the inspection and acceptance of materials used therein; extension and alteration of all pipings to fixtures, appliances, and appurtenances in connection with any of the following: storm and sanitary drainage, facilities of buildings, the sanitary venting of fixtures, hot or cold water supply systems within or adjacent to any building, storm drains, sewerage system of any premises and/or connection with any public disposal or any acceptable terminal. The enumeration in this paragraph shall not be construed as excluding any other work requiring plumbing knowledge and application.