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. To comply with applicable fencing requirements. To install a new above ground pool with required fencing and alarm.. Sides min 5... Rear min 20... 1. Acknowledges applying for this self building permit in own name, & will act as own contractor accepting full responsibility for code compliance, for hiring & employing individuals & has ultimate responsibility for my own work & for the work of others. Acting as my own general contractor, i further understand that i may forfeit certain protections, which might be available to me through the state of tenn general contractors licensing process. I further acknowledge that as a self building permit holder i am responsible for requesting all required inspections & completing all authorized work in compliance with applicable adopted codes.