weathered asbestos roof with warning signs highlighting safety hazards and deterioration

infrastructure deterioration environmental highlighting construction architecture carelessness exploration remediation restoration maintenance surrounded demolition inspection management substances cautionary weathered passersby potential pollution materials vigilance awareness abandoned condition landscape asbestos shingles barriers exposure measures exterior building warning hazards cracked dangers neglect roofing caution damages repairs safety rusted issues health zoning hazard signs shows edges alert urban risks decay toxic roof risk aged tape old