北京公布顺平路潮白河大桥“4·23”火灾事故调查报告 16人被问责

Core Points - The investigation report on the "4·23" fire accident at the Chaobai River Bridge in Beijing was released, holding two units and 16 individuals accountable [1] - The fire occurred on April 23, 2025, leading to the collapse of the main bridge span, with direct economic losses amounting to 16.298 million yuan [1] - The accident was attributed to improper management of road lighting facility construction and maintenance, as well as inadequate oversight by relevant government departments [2] Investigation Findings - The direct cause of the accident was identified as corrosion and perforation of the steel pipe protecting the road lighting cable, leading to electrical short circuits and subsequent ignition of combustible materials [2] - The fire spread through the high-density polyethylene (HDPE) sheath, causing multiple steel wires and strands to fail under high temperatures, resulting in the collapse of the bridge span [2] - The investigation revealed significant issues in construction management, daily maintenance of lighting facilities, and emergency response preparedness [2] Accountability Measures - The investigation team referred issues related to public officials' responsibilities to the Beijing Municipal Commission for Discipline Inspection and the Supervisory Commission for further accountability [2] - Following the investigation, disciplinary actions were taken against two units and 16 responsible individuals [2]