Current through Register Vol. 51, No. 25, December 13, 2024
Section 09.12.56.04 - Definitions
"Substantial and material structural change" means an alteration or repair that:
A. Increases the volume of the swimming pool or spa by 15 percent or more; orB. Decreases the flow capacity of the swimming pool or spa by 15 percent or more.
Md. Code Regs. 09.12.56.04
Regulation .04 adopted effective 51:1 Md. R. 1-62, eff. 1/22/2024