The hazard area and push it back into the building. On the closest corner here, you see some fell out into the street. So what that basically does is remove the hazard of a collapse. Reporter as you can see, the fire is still alive inside the property. It will be a while before the smoldering finally goes out. But its a much different scene was when this apartment complex under construction was burning high into the sky. Two firefighters had minor injuries, it turns out. One of them, we learned, was at the top of one of the these ladders face to face with the flames. He didnt report his injuries until hours later. As for the cause of the fire, its too early but Construction Contractors have told investigators they were working until about 3 30 in the afternoon. We have preliminary reports going on that there was some welding going on at the end of the day yesterday in the area of where this fire might have started. But at this point, its still inconclusive. Reporter joe vazquez, kpix 5