Glass Brick Nightmare

last night I dreamed I was in mexico city, or some similar city, it was probably 1985 when the big earthquake hit the city, I went to help uncover people, I was with a large group of union employees that went to the union building to help the people that got crushed under the fallen office building, we were moving all the cement slabs and blocks, but there were tons of glass bricks that were used all around the office building and those glass bricks were stopping the big machinery from coming in and excavating faster apparently the glass bricks exploded when the big machines hit them sending large glass thorns everywhere and when the searchers came back and the people cooperating would all get cuts, so they told us to clear all the glass bricks out before the professional help arrived, so I spent all night breaking off those blocks and placing them on the street, we made a hill out of those blocks, so if you're in an earthquake zone and building an office building, don't place glass bricks on the facade of the building... I also had another dream which was the one I originally remembered after waking up, but I forgot it and remember this one, like I could only choose one, but this one is better, the other one was kind of embarrassing, but I don't remember it...