No person, firm or corporation shall erect, construct or build a storm shelter or safe room within the city of Harrah without first obtaining a storm shelter/safe room contractor's license and paying the fee thereon, as required by city codes; provided that nothing herein contained shall prohibit the owner/occupant of a single-family residence from constructing on his or her own premises for his or her own use and benefit, a storm shelter, after having obtained the necessary city building permit under the terms and specifications described in this chapter. (Ord. 2016-8, 1-19-2017)