SFGTV Fire Commission November 12, 2022
That mean that exit subway at china town had takes a stair case or escalator. Escalator goes down and they have emergency evacuation stairwells that come out and go to the street. Trap doors in the street emergency hatches from the inside you can open and up get out. There are elevators. There is in the a lot of combustible materialless in the stations. And the trains are not combustible. But as you remember in the 70s there was the transbay tube fire and an oakland worker was killed there is potential for a terrorist event in the under ground things that happened in japan. With the gas releas...