Section 305.1, General of the ISPSC, is hereby amended by deleting said section and inserting in lieu thereof the following:
Section 305.1 General The provision of this section shall apply to the design of barriers for restricting entry into areas having pools and spas. Where spas or hot tubs are equipped with a lockable safety cover complying with ASTM F1346, the areas where those spas or hot tubs are located shall not be required to comply with Section 305.2 through 305.7.