A.
No person shall install, remove, alter, repair or replace, or cause to be installed, removed, altered, repaired or replaced, any plumbing, gas or drainage piping work or any fixture or water heating or treating equipment, in a building or premises, except as provided in § 500-2, without first obtaining a permit to do such work from the Building Official.
B.
A separate permit shall be obtained for each building or structure.
C.
No person shall allow any other person to do or cause to be done any work under a permit secured by a permittee except persons in his or her employ.