SFGTV2 September 2, 2013
Its steel and concrete theres a difference between structural steel and rebarb. Its steel columns. Thank you goodness. 19 stories and i live across the street in a building that was built i believe in 1920 and i brought my staff here because we want to, as a team, be prepared with our building and the owners who live there. So her question how can someone find out what they should be prepared for . The first thing is to see if the there are original plans for their building should they hire some...
Source: archive.org