The fatal inclined railway accident in Portugal's capital that cost sixteen people in early September was caused by a faulty cable, according to the formal probe published on the start of the week.
This inquiry has urged that the city's similar cable cars be kept out of service until their operational integrity can be thoroughly assured.
The collision happened when the 19th-century Glória funicular derailed and crashed into a building, horrifying the capital and highlighting grave fears about the safety of ageing landmarks.
The country's air and rail accident investigations bureau (GPIAAF) reported that a wire connecting two cabins had come loose shortly before the incident on the third of September.
This early report confirmed that the line failed to meet the specified specifications outlined by the city's transit authority.
The line failed to comply with the specifications in force to be employed for the Glória funicular.
The 35-page analysis further urged that all inclined railways in the capital must remain suspended until inspectors can ensure they have sufficient stopping mechanisms able of immobilising the cabins in the scenario of a cable break.
Among the sixteen casualties, 11 were non-Portuguese citizens, featuring 3 British nationals, 2 South Koreans, 2 citizens of Canada, one Frenchwoman, one Swiss, an American, and one Ukrainian national.
This accident also harmed approximately twenty persons, comprising three Britons.
The Portuguese casualties featured four workers from the equivalent welfare organization, whose premises are situated at the summit of the sharp alley accessed by the funicular.
This Glória first opened in the late 19th century, employing a mechanism of balancing weights to drive its two compartments along its 870-foot track ascending and descending a steep slope.
As per authorities, a regular examination on the day of the accident identified nothing unusual with the wire that later broke.
The investigators also stated that the conductor had applied the funicular's braking system, but they were incapable to stop the vehicle without the support of the weight compensation system.
This complete event occurred in only less than a minute, per the inquiry.
The bureau is expected to issue a conclusive document with operational recommendations within the next year, though an interim report may deliver more information on the status of the inquiry.
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