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 install an 18 x in ground swimming pool to rear of residence to comply with irc fencing codes. I, the undersigned of this permit (contractor) hereby swear or affirm that i am applying for a building permit from the dept of codes administration of the metropolitan government of nashville and davidson county and am exempt from the requirement of tca 13-8-211 (proof of workers compensation insurance) because i am not required to obtain coverage under the tennessee workers compensation law... Tca--50-6-104 - 106