Permit to install irreguluar shaped inground pool (21x overall) to rear of existing residence to comply with irc fencing codes 5 minimum side setback maximum rear setback when pool extends over 12above ground level not to build over or obstruct any easements or property lines as of january 1, 2011, the tennessee general assembly requires that all residential pools hot tubs greater than 36 in depth shall install a pool alarm before using or making available for use a swimming pool. Must comply with applicable fencing requirements.