里斯本缆车事故初步调查报告：多项违规操作酿大祸

Core Points - The preliminary investigation report on the Lisbon cable car crash identifies multiple "serious failures" as the cause, including brake system failure and violations of safety standards [2] - The cable's insufficient strength and quality defects were highlighted, leading to the cable's breakage and subsequent failure of the pneumatic brake system [2] - The operator's manual braking attempt was insufficient to prevent the cabin from sliding down [2] Company Summary - The Lisbon public transport company, responsible for operating the cable car, purchased substandard cables in 2022 and failed to install them according to manufacturer specifications [2] - The same type of cable was used in 2024, with the cable's usage time being less than one year at the time of the accident [2] - Maintenance issues were noted, with the contractor performing maintenance without adequate supervision from the company or qualified engineers since 2019 [2] Industry Summary - The cable car serves as a vital transportation method for Lisbon residents and is a landmark attraction for tourists [2] - The cable car line, established in 1885, runs along a hillside and has been a significant part of the city's transport infrastructure [2] - The incident on September 3 resulted in 16 fatalities and over 20 injuries, raising concerns about safety standards in the cable car industry [2]