SFGTV Mayors Press Availability June 21, 2016
They hold the lowest piece of wood onto the foundation that prevents the allows from sliding during an earthquake that is a bolt over the original construction and these are typically put in along the foundation to secure the house to the Foundation One of the things well show you many types of bolts lets go outside and show the vufrdz were outside the epic center in downtown San Francisco well show 3 different types of bolts we have a e poxy anchor. It is a type of anchor that is adhesive and this is a rod well embed both the awe hey that embeds it into the foundation that will flip over a bi...