10.21.When a swimming pool can be reached by a barrier-free path of travel, as defined in Section 3.8 of the National Building Code, adopted by Chapter I of this Code, the swimming pool must be accessible by at least 2 of the following:
1° stairs that comply with section 10.16;
2° an access ramp that complies with section 10.22;
10.21.Pipes, fittings, joints and filtration equipment in the water recirculation system of a swimming pool must be designed to resist at least 1 1/2 times the maximum rated operating pressure.