Warren Forensics

SHORT FLIGHT STAIRS, BIG HAZARD | By Ellen Szubski, M.S., Ph.D., CXLT, CPSI, AHFP | Stairs that contain three or fewer risers are considered short flight stairs according to safety standard ASTM F1637-21: Standard Practice for Safe Walking Surfaces. Single step transitions are also considered a short flight stair. Short fight stairs can be particularly hazardous for pedestrians due to the lack of visual cues signifying an elevation change. Unexpected changes in elevations can cause...

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