Unexpected Hazards In Demolition Work Remodeling of buildings sometimes involves demolishing parts of existing structures to make room for new improvements. Demolition can expose workers to dangerous materials that are sometimes difficult to recognize. In many cases, even the building owner may not know these hazards are present. Potentially dangerous materials include lead, silica and asbestos. Lead dust is caused by removing, grinding, or cutting materials covered with lead based paint, or from handling metallic lead. Lead fumes can also be created when a torch is used to cut tanks that have contained leaded gasoline or other lead containing products. Since lead...