No person, firm or corporation shall install, place, set, erect, construct, enlarge, alter, repair, move, improve, remove, convert or demolish any building or structure in the City, or cause the same to be done without first obtaining a separate building development permit or other required permit for each such building or structure from the authority having jurisdiction. (Ord. 2592 §5, 1994: prior code §4-1-1A(A))