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Lac-Megantic crash could be oil-by-rail’s Exxon Valdez
Platts ^ | July 10, 2013 | Melanie Wold

Posted on 07/10/2013 10:47:48 AM PDT by thackney

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To: thackney
I think that is misdirection.

After the Nantes siding there is only single track into town until the yard switches. How does the end of the train get ahead of the front of the train? The TSB pic of the (blue) locomotive make it look upright and still on the track.

The scribes still don't have their story straight.

41 posted on 07/10/2013 2:05:06 PM PDT by Paladin2
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To: Paladin2

Probably not smokers, likely some of the few (but not enough) hand brakes set.

I’ve tried to set light crude oil on fire with a lit cigarette. (semi-controlled experiment in a safety discussion during oil field construction) I’m convinced it is essential impossible. Maybe some with a extreme amounts of specific light ends but I doubt it.


42 posted on 07/10/2013 2:07:43 PM PDT by thackney (life is fragile, handle with prayer)
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To: Paladin2
How does the end of the train get ahead of the front of the train?

I see that. It is hard to believe that the locomotives went through before that destruction, but there was good track to haul them back through that mess towards the original parking location.

43 posted on 07/10/2013 2:20:17 PM PDT by thackney (life is fragile, handle with prayer)
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To: Balding_Eagle

Well, there’s the pic of the loco on fire and published outtakes of interviews with the Nantes FD chief.


44 posted on 07/10/2013 2:21:06 PM PDT by Paladin2
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To: Paladin2
Found a pic of where the train was parked in Nantes.

Nantes Siding

Caption reads:
MMA #1 is leaving Nantes, for Montreal, after switching the MMA Remote control caboose, and shuffling some units. The locos (along with the Remote Control caboose) for MMA #2 leaving in the evening, are in the siding.

MMA #1 and #2 are the "oil trains" to the Irving refinery in St. John, so we're talking about the same trains at the same location where #2 (the eastbound train) was parked.

And, apparently, an overnight at this location is SOP.

45 posted on 07/10/2013 2:25:28 PM PDT by okie01 (The Mainstream Media: IGNORANCE ON PARADE)
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To: thackney
I think it likely that the locomotives have a lower center of gravity than loaded tank cars. They also have larger diameter wheels and 3 axle trucks to help them stay on the track. They may have taller wheel flanges.

It has been really rare to see any pic of the locomotive string post accident.

46 posted on 07/10/2013 2:25:55 PM PDT by Paladin2
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To: Paladin2

I can see the engines making a curve that the tank cars didn’t.

What I don’t comprehend is enough useable track left after this destruction to move the engines back through the same spot towards the initial location before they rolled downhill to Lac-Megantic.


47 posted on 07/10/2013 2:29:25 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney
I don't believe that they did.

"Journalists" get all sorts of facts wrong.

48 posted on 07/10/2013 2:34:07 PM PDT by Paladin2
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To: okie01
The freight on the #1 looks mixed rather than being a returning unit oil train.

I'm sure that parking overnight with one loco running to keep the whole train brakes on was SOP.

Too bad there was a fire in an unattended vehicle.

49 posted on 07/10/2013 2:38:57 PM PDT by Paladin2
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To: Paladin2

There is double track (siding) from the edge of Nantes towards Lac-Megantic for ~1.4 miles.

https://maps.google.com/maps?q=Nantes+and+Lac-M%C3%A9gantic&ie=UTF8&ll=45.629414,-71.013501&spn=0.001467,0.003661&hnear=Lac-M%C3%A9gantic,+Le+Granit+Regional+County+Municipality,+Quebec,+Canada&t=h&z=19


50 posted on 07/10/2013 2:40:32 PM PDT by thackney (life is fragile, handle with prayer)
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To: Paladin2
I'm sure that parking overnight with one loco running to keep the whole train brakes on was SOP.

Probably. But I am sure setting enough handbrakes to hold it if that failed was also in the manual, even if not always done.

Certainly it is now...

51 posted on 07/10/2013 2:42:05 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

What could possibly go wrong with leaving an unlocked, giant, 27 to 37 year old internal combustion engined vehicle idling on a steep driveway overnight?


52 posted on 07/10/2013 3:24:51 PM PDT by Paladin2
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To: thackney

Also, if tank cars now rent for $100/day, 72 of them is ~$300/hr. It would seem that one could hire someone to drive them on their way for less than $300/hr rather than let them sit overnight.


53 posted on 07/10/2013 3:27:48 PM PDT by Paladin2
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To: Paladin2

Connected to how many gallons of potential fuel?


54 posted on 07/10/2013 3:28:07 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

20,000? x 72 gal.


55 posted on 07/10/2013 3:29:36 PM PDT by Paladin2
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To: thackney; Paladin2

Thanks for the timeline.

That the MMA employees didn’t know to have at least one engine running is startling, to say the least.


56 posted on 07/10/2013 3:42:33 PM PDT by Balding_Eagle (When America falls, darkness will cover the face of the earth for a thousand years.)
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To: Balding_Eagle

Not having set hand brakes is the biggest failure in my opinion. That was the fail safe procedure.


57 posted on 07/10/2013 5:27:01 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney
Here's an interesting different take on pulling the end of the train away from the fire:

"On Monday morning, Lac-Mégantic fire chief Denis Lauzon appeared to contradict Burkhardt’s account that engineer Tom Harding moved some of the cars to safety, saying it was one of his volunteer firefighters who works for a company employed to tow train cars along the tracks that was asked to get as many rail cars away from the explosion as possible to prevent them catching fire.

“They were my firefighters,” Lauzon said."

I think this came out on Monday. It's definitely a problem to get the details of this event sorted out.

58 posted on 07/10/2013 7:09:10 PM PDT by Paladin2
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To: thackney
Trains today can get to be nearly that long and need a place to pass.

I saw a pic of Nantes from the next morning that showed some boxcars or lumber racks sitting on the siding.

I suppose the RR rep(s) after the fire could have cut off the locomotives and stuck them on part of the siding leaving the tank cars by themselves. That doesn't seem likely based on the limited info available about just who those particular RR folk(s) were.

59 posted on 07/10/2013 7:23:55 PM PDT by Paladin2
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To: thackney
Here's what I believe to be the rear locomotive in the string being guarded by the cops. It doesn't look like it is still in Nantes on a section of double track.

Nor can I find a theory that allows the tank cars to get in front of this with both parts of the train still on the track.


60 posted on 07/11/2013 6:26:54 AM PDT by Paladin2
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