R404.1.9.1

Section R404.1.9.1 is titled 'Pier cap' and covers requirements for foundation construction. The requirement to cap or fill hollow masonry piers, and to protect the pier cap from termites, where required, in accordance with another section of this code is established. The purpose of this section is to prevent structural failure.

The model shows a pier built with cement blocks and a highlighted concrete cap bearing on a concrete footing.