Tag Archives: Lac-Megantic Quebec

Latest ‘bomb train’ incident predictable

Repost from The Hawkeye, Burlington, Iowa

Latest ‘bomb train’ incident predictable

By Kathleen Sloan, May 11, 2015

BNSF Railway carried the Hess Corp.-owned rail car, which carried highly volatile Bakken crude oil from North Dakota and appears to have followed the law.

President Barack Obama weighed and rejected using executive authority to curb the transport of this explosive crude oil, rich in butane and propane, because he decided North Dakota state law should be the controlling authority. But the law North Dakota passed in December and went into effect just last month, only requires less than 13.7 pounds-per-square-inch vapor pressure inside the tanker, despite explosions at lower pressures.

That’s almost 40 percent more than the average vapor pressure among the 63 tanker cars that exploded July 6, 2013, at Lac-Megantic, Quebec. That disaster killed 47 people, some of whom could not be found because they were vaporized, and is driving recent federal and state rail car regulations.

According to an Albany, N.Y., Times Union investigation, the average vapor pressure among 72 tanker cars in the Lac-Megantic train was 10 psi.

Hess Corp. tested the crude just before loading at 10.8 psi, according to Associated Press reporters Matthew Brown and Blake Nicholson, in their follow-up story about the derailment at Heimdal, N.D.

While federal regulations only require flash point and boiling point to be measured, North Dakota now requires vapor pressure be measured. But measuring and labeling the danger does not make transporting it safe.

The U.S. Department of Transportation’s two divisions, the Federal Railroad Administration and the Pipeline and Hazardous Materials Safety Administration, are the regulating authorities overseeing railway transport of crude oil. Generally, the FRA is responsible for train car and rail safety, while the PHMSA inspects the proper testing of the oil. That determines the oil’s proper classification and its proper “packaging” in pressurized cars and their labeling.

Other PHMSA duties include checking shipping documents to see if the shipper has self-certified the procedures properly as well as employee safety and handling training.

The U.S. DOT initiated “Operation Safe Delivery” in August 2013, in reaction to the Lac-Megantic incident, although the Bakken oil boom dates to 2008.

A federal rule-making process also began in August 2013. Those rules went into effect last week.

PHMSA, as part of Operation Safe Delivery, took several samples of Bakken crude oil from rail-loading facilities, storage tanks and pipelines used to load rail cars. Several also were collected from cargo tanks.

The first set of samples were taken August through November 2013 and the second set February through May 2014.

The first set showed psi vapor pressure among a dozen samples ranging from 7.7 psi to 11.75 psi.

A second set of 88 samples showed vapor pressure ranging from 10.1 psi to 15.1, with the average at about 12 psi.

Only six of the 88 samples were at or exceeded North Dakota’s 13.7 psi. This means shippers are not required to treat most of the crude generated from the Bakken oil formation before loading it onto cars.

The “Operation Safe Delivery Update,” available on the PHMSA website, also gives test results for propane, sulphur, hydrogen sulfide, methane and butane content.

The conclusions in the Operations Safe Delivery Update, which was not dated, are:

“Bakken crude’s high volatility level — a relative measure of a specific material’s tendency to vaporize — is indicated by tests concluding that it is a ‘light’ crude oil with a high gas content, a low flash point, a low boiling point and high vapor pressure …

“Given Bakken crude oil’s volatility, there is an increased risk of a significant incident involving this material due to the significant volume that is transported, the routes and the extremely long distances it is moving by rail… These trains often travel over a thousand miles from the Bakken region to refinery locations along the coasts…”

And although the report states, “PHMSA and FRA plan to continue … to work with the regulated community to ensure the safe transportation of crude oil across the nation,” the new rules that went into effect last week did nothing about regulating vapor pressure.

Instead, the rules phase out weaker and older pressurized tanker cars, the DOT-111, by 2020, and phase in CPC-1232 cars.

So far, at least four derailments of CPC-1232 cars carrying Bakken oil have exploded:

    • March 5 in Galena, Ill.;
    • Feb. 1 in Mount Carbon, W.Va.;
    • Feb. 15 near Timmons, Ontario; and
    • Last year in Lynchburg, Va.

Experts in various news articles and public comment submitted during the federal rule-making stated the way to make transport safe is to refine the crude before shipping. That would involve building refineries near the extraction point, which experts pointed out would be expensive.

In a Sept. 26, 2014, story, Railway Age contributing editor David Thomas applauded North Dakota for “using state jurisdiction over natural resources to fill the vacuum created by the federal government’s abdication of its constitutional responsibility for rail safety and hazardous materials.”

But Thomas admitted the state law on crude treatment would reduce the danger only slightly.

“Simply put, North Dakotan crude will have to be lightly pressure-cooked to boil off a fraction of the volatile ‘light ends’ before shipment,” Thomas said. “This conditioning lowers the ignition temperature of crude oil — but not by much. It leaves in solution most of the culprit gases, including butane and propane. Even the industry itself says conditioning would not make Bakken crude meaningfully safer for transportation, though it would make the state’s crude more consistent from one well to another.”

“The only solution for safety is stabilization, which evaporates and re-liquifies nearly all of the petroleum gases for separate delivery to refiners,” Thomas said.

He points out owners and shippers in the Eagle Fork formation in Texas, voluntarily stabilize their crude before shipping. It’s more volatile than Bakken crude.

“So far, stabilized Eagle Fork crude has been transported by tank car as far away as Quebec City, without the fireballs that have plagued the shipment of unstabilized Bakken crude,” Thomas said. “The Texan gases are liquefied and piped underground to the state’s Gulf Coast petrochemical complex for processing and sale.”

Keeping the volatile gases in solution during shipping, while dangerous, is profitable.

Thomas said North Dakota has no nearby petrochemical plants, which “explains the oil industry’s collective decision not to extract the otherwise commercially valuable gases from North Dakota crude oil. Instead, most of the explosive gases remain dissolved in the unstabilized Bakken oil for extraction after delivery to distant refineries.”

The PHMSA, however, requires butane and propane be removed from the crude before it is injected into pipelines, Thomas said.

Comments to the federal rule-making pointed out Bakken oil is made more dangerous still by corrosive chemicals used in the fracking process. The crude is further treated with chemicals to make the molasses-like consistency easier to pump.

Severe corrosion to the inner surface of the tanker cars, manway covers, valves and fittings have been recorded in various incidents, commentators said.

The lack of federal regulations is not the only problem. Enforcement is minimal because there are only 56 inspectors, according to PHMSA spokesman Gordon Delcambre.

Ten of those have been assigned to the North Dakota Bakken oil formation region, he said.

In the PHMSA 2013 annual enforcement report, 151 cases were prosecuted and 312 civil penalty tickets were issued, resulting in $1.87 million in fines. The largest fine was $120,200.

The report did not mention what the hazardous material was in 173 of the 463 enforcement actions.

Only one enforcement action appeared to result from an inspection of “fuel oil” transport, which resulted in a $975 fine for incorrect “packaging” and failure to prove, through documents, employees had been given the required safety and hazardous material handling training.

According to BNSF Railway’s report to the state Homeland Security and Emergency Management, required by a U.S. DOT emergency order since May 2014, a range of zero-to-six trains carrying at least 1 million gallons (30,000 gallons per car or about 35 cars or more) pass through Burlington each week.

Oil in North Dakota derailment was “Conditioned” but not “Stabilized”

Repost rom ABC News
[Editor:  Note that the oil was CONDITIONED according to North Dakota regulations, but it was not STABILIZED which is a stricter standard currently used elsewhere.  (See The difference between oil “conditioning” and oil “stabilization”.)  The vapor pressure of oil on this train was measured at 10.8 psi. Compare this with DeSmogBlog: “…regular crude oil has a Reid Vapor Pressure (RVP) of 5-7 psi and Bakken crude has an RVP between 8-16 psi. To put that in perspective, gasoline typically has a RVP of 9 psi.”  Note also: “The North Dakota train was traveling 24 miles an hour…much slower than the 50 mph limit imposed by federal regulators.”  – RS]

Oil in North Dakota Derailment Was Treated to Cut Volatility

By Matthew Brown and Blake Nicholson, Associated Press, May 7, 2015, 7:09 PM ET

BISMARCK, N.D. — A shipment of oil involved in an explosive train derailment in North Dakota had been treated to reduce its volatility — a move that state officials suggested could have reduced the severity of the accident but won’t prevent others from occurring.

Hess Corporation spokesman John Roper said the oil complied with a state order requiring propane, butane and other volatile gases to be stripped out of crude before it’s transported. That conditioning process lowers the vapor pressure of the oil, reducing the chances of an explosive ignition during a crash.

Despite the treatment of the crude in Wednesday’s accident, six cars carrying a combined 180,000 gallons of oil caught fire in the derailment 2 miles from the town of small Heimdal in central North Dakota. The town was evacuated but no one was hurt.

Investigators on Thursday recovered wheel fragments from the scene. Those will be sent to a government laboratory for analysis, said National Transportation Safety Board spokesman Keith Holloway. A defective tank car wheel is suspected to have played a role in another oil train accident, in Galena, Illinois, on March 10.

The North Dakota train was traveling 24 miles an hour, Holloway said, much slower than the 50 mph limit imposed by federal regulators.

The state volatility standard went into effect last month. It came in response to a string of fiery oil train accidents, including a 2013 derailment in Lac-Megantic, Quebec that killed 47 people and a derailment and fire near Casselton, North Dakota last year.

Members of Congress have called for a stricter, national volatility standard for crude moved by rail.

Roper said the Hess shipment was “fully in compliant with North Dakota’s crude conditioning order.” It was tested immediately prior to loading onto a BNSF Railway train in Tioga and had a vapor pressure of 10.8 pounds per square inch — compared to the 13.7 pounds per square inch maximum under the state standard.

Reducing the explosiveness of crude moved by rail was not supposed to be a cure-all. Federal regulators last week announced a new rule that calls for stronger tank cars better able to withstand a derailment and more advanced braking systems to help keep fuel-carrying cars on the tracks.

“Our oil conditioning order in no way will prevent an accident,” said Alison Ritter with the North Dakota Industrial Commission, which set the vapor pressure standard. “Oil is still going to burn. That’s why the oil was produced. But it’s not as explosive.”

The first witness on the scene Wednesday, 68-year-old Heimdal resident Curt Benson, said he heard and felt an explosion in his house and then witnessed three or four more explosions when he got to the scene. He said it was nowhere near the magnitude of the Casselton explosions, which he saw on television footage.

“I would say that ours was somewhat minor compared to theirs,” Benson said.

Casselton Fire Chief Tim McLean said the disaster outside of that city appeared much worse than the Heimdal incident, but there were other factors to consider than just the volatility of the oil. The Casselton derailment involved more than twice the amount of crude and different kinds of tanker cars, he said. Another freight train, carrying soybeans, also was involved in Casselton and provided more fuel for the fire.

Democrats in Congress contend more needs to be done to reduce the danger of oil shipments by rail that pass through more than 400 counties including major metropolitan areas such as Seattle, Chicago and Philadelphia. Most of that oil comes from the Bakken region of North Dakota, Montana and Canada.

“Why do we let trains with this volatility pass through every day? Why are we letting these guys get away with that?” U.S. Sen. Maria Cantwell, a Washington state Democrat, said in an interview last week after federal regulators unveiled the braking and tank car rule.

BNSF vice president Mike Trevino did not immediately know how much of the oil in Heimdal burned, how much spilled and how much was left in the cars after the fire was extinguished.

The railway was working to remove the derailed cars and repair the track Thursday. It planned to re-open the line Friday afternoon, Trevino said.

The line runs next to an intermittent waterway known as the Big Slough, which drains into the James River about 15 miles downstream. Oil got into the slough, but it was contained and was being recovered, state Emergency Services spokeswoman Cecily Fong said early Thursday.

The tank cars that burst into flames were a model slated to be phased out or retrofitted by 2020 under a federal rule announced last week. It’s the fifth fiery accident since February involving that type of tank car, and industry critics called for them to be taken off the tracks immediately to prevent further fires.

For residents of Heimdal and surrounding Wells County, which oil trains cross daily, the disaster was the realization of something they always feared might happen, County Commission Chairman Mark Schmitz said.

“It’s definitely been in the back of everybody’s minds,” he said.

———

Brown reported from Billings, Montana.

Oil Train Explosions: A Timeline in Pictures

Repost from Sightline
[Editor:  An excellent summary that promises to be kept current.  This will replace the now outdated Bomb Trains facebook page.  Bookmark it!  (I hope someone will offer to edit this adding a few salient facts about each derailment/explosion.)  – RS]

Oil Train Explosions: A Timeline in Pictures

Ten explosions in two years, and no end in sight.
By Eric de Place and Keiko Budech, May 6, 2015 10:51 am

At 7:15 this morning, yet another crude oil train erupted into an inferno, this time near a small town in central North Dakota.  As these wildly dangerous trains continue to explode—at least 10 in the last two years—it’s become challenging to keep track of them all. So, for the record, we’ve assembled here a pictorial timeline of North America’s bomb trains.

Last week, the Obama administration adopted new regulations that will phase out many of the most hazardous tank cars over the next five to six years. The regulations also substantially reduce public oversight of train movements and industry behavior.

We will update this post as new explosions occur.

Heimdal, North Dakota: May 6, 2015

Heimdal ND 2015-05-06
Train derailment and tanker fire by Heimdal, ND, 2015-05-06. Pic courtesy of Jennifer Willis.

Gogama, Ontario: March 7, 2015

05_07_2015OntarioDerailment

Galena, Illinois: March 6, 2015

Galena_OilTrain_Derailment

Mount Carbon, West Virginia: February 16, 2015

20150217_Crude Oil train Derailment_0090_1_2

Timmins, Ontario: February 14, 2015

Timmins, ONT, derailment

Lynchburg, Virginia: April 30, 2014

James River, oil train derailment,oil trains

Plaster Rock, New Brunswick: January 8, 2014

NewBrunswickDerailment2

Casselton, North Dakota: December 30, 2013

North Dakota Oil Train Derailment

Aliceville, Alabama: November 8, 2013

Oil train derailment and river contamination, Aliceville, AL (2). Photo by John L. Wathen, used with permission.

 Lac-Mégantic, Quebec: July 6, 2013

Train derailment

Crude Oil Rail Shipments Sabotage Freedom of Information Act

Repost from Forbes

Crude Oil Rail Shipments Sabotage Freedom of Information Act

By James Conca, May 5, 2015 @ 4:40 AM

New regulations from the U.S. Department of Transportation declare that details about crude oil rail shipments are exempt from public disclosure (Tri-City Herald).

This ends DOT’s existing regulations that required railroads to share with state officials, and the public, information about shipping large volumes of dangerous crude oil by rail. These disclosure requirements were put in place last year after a Bakken crude oil train-wreck in Lynchburg, Virginia.

Now, railroads will only have to share this information with emergency responders who will be mum. And the information will be exempt from the Freedom of Information Act as well as public records and state disclosure laws (SSI).

Better response, slower speeds and safer rail cars are needed to stem the rise of crude oil rail car accidents. Transparency would be nice, too, although that took a real hit last week with the new regulations from the Department of Transportation. Source: National Transportation Safety Board

True, the new regulations do cover critical oil train operations in terms of “speed restrictions, braking systems, and routing, and adopts safety improvements in tank car design standards and a sampling and classification program for unrefined petroleum-based products.” All good things long needed to address the growing dangers in rail transport of crude.

But after the Lynchburg derailment and inferno, the feds required railroads to notify emergency response agencies if shipments over a million gallons crude oil were going through their states. Railroads complied, but asked states to keep that information confidential.

Most states refused (McClatchy).

Since then, the industry argued that details about the crude oil rail shipments were sensitive from a security and customer protection standpoint and should not be available to the public, although it’s more likely they just don’t want to get hassled by a public trying to restrict shipments from going through their towns, across their rivers and along their coasts.

At first, the Federal Railroad Administration disagreed with the industry (Federal Register), saying that information about the shipments was not sensitive from any standpoint.

But they seemed to have quietly caved to industry pressure.

The twin forces of the new North American energy boom and the lack of pipeline capacity have combined to suddenly and dramatically increase crude oil shipping by rail. The energy boom is not going away, and the XL pipeline is on hold indefinitely, so the increase in rail will continue.

Crude is a nasty material, very destructive when it spills into the environment, and very toxic when it contacts humans or animals. It’s not even useful for energy, or anything else, until it’s chemically processed, or refined, into suitable products like naphtha, gasoline, heating oil, kerosene, asphaltics, mineral spirits, natural gas liquids, and a host of other products.

Thus, the need to get it to the refineries that can handle it, mostly along the coasts. Without new pipelines, it’s going to go by rail.

But fiery derailments of crude oil trains in North America are becoming almost frequent, along with many simple spills (dot111). Every minute of every day, shipments of two million gallons of crude are traveling over a thousand miles in hundred-tank-car trains (PHMSA.gov), delivering as much oil as is expected by the Keystone XL Pipeline.

A clear example of this danger came on July 6, 2013, when a train carrying 72 tank cars, and over 2,000,000 gallons of Bakken oil shale crude from the Williston Basin of North Dakota, derailed in the small town of Lac-Megantic, Quebec. Much of the town was destroyed and forty-seven people were killed.

According to billionaire Warren Buffett, these new federal standards for shipping crude oil by rail will definitely slow-up the industry, and as CEO of Berkshire Hathaway’s BNSF railroad and its Union Tank Car business, he should know (Tri-City Herald).

Buffett says railroads are critical for transporting potentially dangerous products across the United States, and he thinks it makes more sense for railroads to haul them instead of trucks or pipelines, a controversial stand given the historical data (Pick Your Poison).

So what is the safest way to move crude oil?

The volume of oil spilled per billion-ton-miles for each mode of transport - truck worse than pipeline worse than rail worse than boat. But it depends upon your definition of worse. Source: Congressional Research Service R43390

The short answer is: truck worse than train worse than pipeline worse than boat (Oilprice.com). But that’s only for human death and property destruction. For the amount of oil spilled per billion-ton-miles, it’s truck worse than pipeline worse than rail worse than boat (Congressional Research Service). Even more different is for environmental impact, where it’s boat worse than pipeline worse than truck worse than rail.

But the accident frequency trend is against rail. Oil trains are getting bigger and towing more and more tanker cars. From 1975 to 2012, trains were short and spills were rare and small, with about half of those years having no spills above a few gallons (EarthJustice.org). Then came 2013, in which more crude oil was spilled in U.S. rail incidents than was spilled in the previous thirty-seven years.

The danger seems to be centered in the rail tank cars themselves (The Coming Oil Train Wreck). If these new regulations makes the rail cars safer, makes them go slower and routes them around environmentally sensitive or vulnerable areas, that’s wonderful.

But I don’t see why we aren’t allowed to know when the crude oil trains are near us.