A Canadian Pacific Rail Railway train derailed on Tuesday near Field, BC, and the Canadian Pacific Railway train, which killed three crew members, was out of control after braking without warning.
Officials at the federal government said that TSB's senior railway investigator James Carmichael said that 112 three-cylinder trains had stopped at the partridge station just before midnight to replace the crew who is approaching the maximum repair time.
The CP train 301 from Calgary and Red Deer to Calgary and then to Vancouver stopped at a small railway station for about two hours and the new crew was not ready to open when the emergency brake of the train unexpectedly unrolled, We head for the fields.
"When the train began to move itself, the train was stopped in the grade for which there was an air brake in an emergency for about two hours." He told reporters in Calgary.
"The train … accelerates at a speed that exceeds the maximum orbital speed for the tight curves and steep mountain grades (32 km / h) and the trains derail."
Commander Dylan Paradis, locomotive engineers Andrew Dockrell and Daniel Waldenberger-Bulmer all died in Calgary, three kilometers from Partridge Station at 130.6 miles happened.
A source told the Post magazine that the train is moving at about twice the speed of the train as it leaves the track, making the curve round on Monday just before the subway enters the lower spiral tunnel on Monday.
A carmaker spokesman said investigators were unable to determine how quickly the train left the track when they landed. The engine was found because the locomotive event recorder, which had been severely damaged when landing at the creek, had not yet been restored.
With the exception of the grain-transporting vehicle and 13 of the rear engines of the train, all left the track.
Officials remain unclear about the cause of the train becoming out of control or causing the brake to release. This will be a key part of the investigation.
"The investigators and others are working hard in difficult situations to fully understand what went wrong," Camilla said.
"It was not what the crew did, the train started moving by itself, and we will try to figure out why the brake is not working."
Dave Fulton, chairman of the Teamsters Canada Rail Conference, said on Tuesday that finding the "real thing" was "the role of the TSB," he did not speculate as to why the break could fail.
Fulton said that on average, it takes "usually 30 to 40 minutes" to move a train from Partridge station to 24 km / h.
Two TSB investigators remain at the crash site and are supported by TSB Engineering Laboratories as well as the Human Factors department of the agency.
The researchers will obtain electronic data from three locomotives, conduct interviews, investigate the potential impact of weather conditions, and review railway policies.
"Like all surveys, we will investigate all the information before making a conclusion, so it's too early to tell what the cause and the cause of the accident are," he said.
Carmichael could not tell how long the investigation was expected to take.
CP did not immediately comment on the TSB's preliminary findings on Tuesday, but in a statement Monday, Keith Krill, president and CEO, said the company would not guess what went wrong.
"In the next few hours we will focus on the safety of our employees and the safety of our first responders, in addition to working closely with the deceased's family and all our employees.
"This case is under investigation and this time we will not reveal the cause – we owe it to the people involved."
– File usage of Ryan Rumbolt
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