Any owner, authorized agent, or contractor
who desires to construct, enlarge, alter, repair, move, demolish, or change the occupancy
of a building or structure, or erect, install, enlarge, alter, repair, remove, convert, or
replace any electrical, gas, mechanical, or plumbing system, the installation of which is
regulated by the Technical Codes, or cause any such work to be done, shall first make
application to the Building Official and obtain the required permit for the work.