Opinion

Vancouver Oil Sands Tanker Spill Could Cause Evacuation Nightmare

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Industry representatives have assured local government that these tanker transits are done in "total safety," citing the move towards double-hulled vessels as a rationale. However, even double-hulled vessels are not structurally designed to withstand supporting the weight of a loaded tanker on a portion of the hull.

Aframax tankers now making these dangerous transits can hold 40 times as much diluted bitumen as spilled into the Kalamazoo River. There are plans to move to larger Suezmax tankers that carry 80 times the Kalamazoo spill amount. A spill of that magnitude might make large parts of the Lower Mainland uninhabitable for weeks.

Chemicals in diluted bitumen kept secret

Oil sands operators have considered the composition of diluted bitumen blends a trade secret and regulators are often not provided detailed information on the types of chemicals they might have to respond to in the event of a spill and subsequent public health emergency. What information is available is not reassuring. The Material Safety Data Sheet (MSDS) for one common variety of diluted bitumen warns:

"High vapour concentrations are irritating to the eyes, nose, throat and lungs; may cause headaches and dizziness; may be anesthetic and may cause other central nervous system effects, including death. Hydrogen sulphide gas may be released. Hydrogen sulphide may cause irritation, breathing failure, coma and death, without necessarily any warning odour being sensed. Avoid breathing vapours or mists."

Expert testimony last year to the U.S. Congress also flagged the possibility of off-gassing bitumen solvents "exploding with catastrophic results." The MSDS sheet from Imperial Oil states "Extremely flammable; material will readily ignite at normal temperatures... may release vapours that form flammable mixtures at or above the flash point."

Cuts to response preparation

The lead oil spill response agency is the federal government, but it seems little has been done to prepare for the air quality emergency created if a tanker accident happened in the Lower Mainland. A recent auditor general's report on spill preparedness revealed that the Canadian Coast Guard has not done a national risk assessment of oil spills from ships since 2000 -- long before Alberta started scaling up deliveries of diluted bitumen to the B.C. coast.

Rather than increasing capacity to respond to potential spills, the Harper government is slashing front line staff. More than 760 jobs are slated to be lost from the Coast Guard. The B.C. command centre for emergency oil spills is being closed and moved to Quebec. Almost all of the Fisheries and Oceans scientists involved in pollution monitoring learned recently that they are being fired.

So why has Vancouver become the major Pacific outflow for unrefined bitumen? Squeezing loaded tankers through the Second Narrows channel is far from the safest route for this dangerous cargo to access international markets. However, it may merely be the easiest for the oil industry to scale up.

There has been strong public opposition to proposed pipelines to the north B.C. coast and through the U.S. Midwest. However, the pipeline right-of-way owned by Kinder Morgan from Alberta to Burnaby was approved almost 60 years ago, originally to supply modest amounts of conventional crude to refineries in Burrard Inlet.

Kinder Morgan can upgrade this existing pipeline without triggering significant regulatory approvals, even if this results in tanker transits almost on a daily basis through the largest metropolitan area in Western Canada.

There is an added potential benefit for oil companies to scale up shipments of bitumen to Asian markets. So much diluent is now needed that thousands of barrels per day are being imported into Alberta from elsewhere in the world. If foreign chemicals are used to dilute bitumen for delivery to U.S. markets it could result in millions of dollars in duties under NAFTA since it might be considered a "non NAFTA good."

The increased risk of a tanker spill in Vancouver's harbour posed by Kinder Morgan's plans to greatly increase the bitumen it pumps from Alberta has sparked concern and alarm among local politicians, but little has been said about the toxic cloud leaked bitumen likely would send drifting over one of Canada's most densely populated regions -- and the evacuation nightmare that could create.

Any debate over whether the pipeline upgrade should proceed needs to include the real possibility of the scenario outlined here, based as it is on available facts, views of experts, and the three-week evacuation prescribed when a smaller spill of diluted bitumen changed life for thousands near Kalamazoo, Michigan.  [Tyee]

23  Comments:

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  • Fiat lux

    50 weeks ago

    Yes, but look at the "wealth

    Yes, but look at the "wealth creating growth of the GDP" such a spill would cause.

    The economists and politicians must be drooling over the prospect and possibility, because everything goes on the GDP, nothing comes off. The more accidents and destruction we have , the higher the sacred GDP.

    Besides, our "Mainland Chinese trading partners", otherwise known as the communists, desperately need that bitumen so they can bring their profits back and buy up Canada with our own money.

    Our "economists" and "conservatives" have this all figured out to "create wealth and growth".

    Ed Deak.

  • Illahie

    50 weeks ago

    Sounds like thetyee would be happy

    If the pipeline and tankers were to transport synthetic crude oil instead of diluted bitumen.

    But somehow I think not.

    Perhaps this is an argument in favour of the Northern Gateway project where it is in an isolated area instead of a populated area.

    But I don't think so.

  • blackie

    50 weeks ago

    good piece

    But it isn't going to happen anyway

    My bet is that Kinder Morgan will soon announce that it will apply for permits to construct a brand new oil export terminal somewhere near Roberts Bank, or, if that won't fly, it will do a deal with the owners of the Cherry point Refinery in Washington to expand their offshore terminals to handle additional VLCC tankers to carry the Canadian oil.

    There's already a pipeline in place to Washington state -- no biggie to expand that capacity too.

    Which will mean rather than the current 3-4 Aframax tankers a month through the second narrows, there'll be none.

    Everybody happy now?

    Didn't think so.

  • Conductor274

    50 weeks ago

    Total environmental destruction

    Harper does not care if his actions result in the total destruction of the environment. He's a member of the Alliance church in Calgary and they believe in the apocalypse so nothing they do can or will change the future according to their religious views. Anything that happens is god's will which of course relieves Harper of any responsibility for his actions. How twisted is that? Plus we all know corporations don't give a dam about anything except profits. This combination of Harper's government and corporate control of him and his government is a deadly mix.

  • Mogs

    50 weeks ago

    Bitumen

    Mitchell,

    You and Ed and Illahie plus Blackie are what Steven's Government warned me about. We can't let environmental concerns overshadow the corporate elite's CEO's, Board-members and shareholders right's to strip the economy of money wealth (bonuses etc) keeping the monopoly at the top and also thieving resources for Stephen's god of development, they don't belong to us and therefore we have no say in the matter period.

    As for the fallout from the spill you can't see it from the CEO's house or Harper's so who cares? Not the Conservative Party the backbenchers are all sitting silently, drooling, waiting for their pensions and or cushy appointments and they couldn't care less about your whining. As one apt observer called them "A brick in the toilet tank of democracy" referring to Conservative MP David Wilkes:

    http://www2.macleans.ca/2012/06/01/a-brick-in-the-toilet-tank-of-democracy/

    When are you going to face facts the Harper Government does not care one iota about Canadian people or their values that they have spent over a century building. If you don't like it leave or find a home in a new jail built by Stephen for dissenters such as yourselves.

    The environment is only there so the corporate and wealthy elite can plunder it. Steve's job is to give them the full weight of the law on their side and their side alone, you don't count. Forget about clean-ups as they are totally unnecessary as the Eco-system will eventually take care of the temporary problem in a million years or so. So what if the harbor becomes uninhabitable, then they can realize more tankers with no complaints.

    Welcome to Harperland!

  • snert

    50 weeks ago

    I'd be way more concerned about the chlorine plant

    that's right next to the Second Narrows bridge. It used to be Hooker Chemical.

  • BCMike

    50 weeks ago

    It's Time

    It's time for some more native style blockades. We need to physically put a face to this opposition. I will be there and I will possess the means to make it count. I only hope others will join and together as British Columbians we can put an end to this pipeline. We need to tune in and tune out corporate media that sets a narrative for the 70%'rs out there that just dont have the will to do what's right.
    We need to set an example. We need to make a stand. Bitumen is not acceptable. This pipe line is not acceptable. tripling Barrard tanker travel is not acceptable. We the people need to draw a line and hold firm.

  • Marysue52

    50 weeks ago

    using Esso CEO euphemism

    I wish the writers here in The Tyee had more guts than use Esso CEO's euphemism for the TAR Sands. It's TAR! These writers should go north of Ft. Mac on a sunny day and compare the sky over Ft. Mac as that around Syncrude and Syncor. They'd have to then admit it's more TARRY than oily, with smell to match. Someday, injured workers may come forward with their horror stories. Or one day maybe the WCB might actually investigate workplace deaths up there and actually interview witnesses! WooOOOOoo! What a concept, eh?

  • snert

    50 weeks ago

    Ed Deak

    Quote:
    Our "economists" and "conservatives" have this all figured out to "create wealth and growth".

    I thought that, according to you theoretical economic model, wealth could not be created. Why do you keep arguing against yourself?

    The reality is that even if wealth can not be created it can sure be accumulated. It's a tough job but I guess somebody has to do it.

  • Van Isle

    50 weeks ago

    Dear readers; if one wants to

    Dear readers; if one wants to read about tanker accidents and their affects just google Amoco Cadiz.

  • Noggy

    50 weeks ago

    Snert, why does somebody have

    Snert, why does somebody have to do it; because they can?

  • Fiat lux

    50 weeks ago

    Snert.... I seem to remember

    Snert.... I seem to remember that there's a bit of a difference between "creation" and "accumulation".

    Especially when the accumulation is based on
    theories that legalize and licence theft, extortion, colonization, enslavement, either with weapons or, as in this case, the imagined power of imaginary money.

    Have you ever heard of the laws of thermodynamics, or democracy, as opposed to the faith based theories used by special interests to rule, through the ages ?

    Ed Deak.

  • RickW

    50 weeks ago

    There are some people.....

    ....who I honestly believe think the only way to accumulate wealth is to f*ck over their neighbour.

  • RickW

    50 weeks ago

    blackie

    Quote:
    Which will mean rather than the current 3-4 Aframax tankers a month through the second narrows, there'll be none.
    Everybody happy now?
    Didn't think so.[/quuote]

    And this is all a very good thing. But the happiness bonus is, we can STILL charge Kinder Morgan & Enbridge a "transit fee" on the oil - plus a contingency fee for spill remediation. I figure $10/bbl for each should do it. Talk about a "win-win"!

  • dave0ferg

    50 weeks ago

    Total Safety?

    ‘Industry representatives have assured local government that these tanker transits are done in "total safety,"’

    This is scary—there is no such thing as “perfect safety.” Not in science. I would feel a little bit better if they told us what the possible damages were and their probabilities and which re-insurer (too big to fail) was covering the total project. That they never go to the private sector to evaluate the risks and are willing to risk their own capital tells me that it is ^NOT^ safe at all.

    But I would still be against it for other reasons—like global warming.

  • rob777

    50 weeks ago

    "BCMike It's time for some

    "BCMike

    It's time for some more native style blockades. We need to physically put a face to this opposition"

    Have you seen what happens when natives protest in this country, most racist shit ever. No the advantage of native style blockades is they are well coordinated, use force and do not back down without a hell of a fight.

    Really though, articles like this are not helpful. As Tar sands related disasters go this one ranks at the bottom in terms of whats likely to happen. Much more likely is a land based spill or a tanker spill in dangerous waters off the North coast.

  • snert

    50 weeks ago

    Ed Deak

    Quote:
    Have you ever heard of the laws of thermodynamics, or democracy, as opposed to the faith based theories used by special interests to rule, through the ages ?

    Actually I have a copy of your dissertation that you wrote to get your Economist's degree, hence my question. Why one minute wealth can not be created and the next it can?

    Of course that begs the question, does it really matter?

  • Fiat lux

    50 weeks ago

    Sorry friend, I don't have an

    Sorry friend, I don't have an economist's degree, or want one.

    Plus, I've never said, or wrote, that wealth can be created. I have the proof in my 1991 copyrighted paper on the "Principle for the application of physical efficiency to economics".

    I have been fighting against the presently used fraudulent definition of so called "economic efficiency", destroying humanity and the Earth with phony monetary figures, for over 25 years.

    Where do you get your questionable information, on this and other things ? Anyway, I enjoy them, so keep them up. No hard feelings, we all need some funny breaks.

    Ed Deak.

  • EcoNomist77

    50 weeks ago

    22,000 Barrel Bitumen Major Spill in Alberta

    A major oil spill was reported last week in Alberta. This proves the claims of better monitoring and low chance of leaks are false. Say no to the pipeline, and stop paying subsidies to oil corporations to take our raw resources.

    http://www.sunnewsnetwork.ca/sunnews/canada/archives/2012/06/20120601-205437.html

    Let your MP know you are not in favour of a pipe line through BC.

  • bozomaniac

    50 weeks ago

    The other Ed Deak

    Hey Ed, snert has probably confused you with this other Ed Deak: http://www.edwardjdeak.com/index.htm.

    Also, when he said "begs the question", what he really meant was "raises the question". http://begthequestion.info/

  • Fiat lux

    50 weeks ago

    I know there are possibly a

    I know there are possibly a couple of economic professors in the US with the same name and they must be cursing me with a passion, when somebody mistakes them for me.

    Good for a laugh anyway.

    Ed Deak.

  • snert

    49 weeks ago

    bozomaniac

    Quote:
    Also, when he said "begs the question", what he really meant was "raises the question".

    That's gradually changing through misuse. Just wait a while and "raises the question" won't be used any more.

    Oh, and no confusion on Uber Economist Deak

  • snert

    49 weeks ago

    Ed Deak

    Quote:
    Plus, I've never said, or wrote, that wealth can be created.

    Quote:
    Yes, but look at the "wealth creating growth of the GDP" such a spill would cause.

    Well you did put it in quotation marks so maybe you would like to name the source or at least clarify?

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