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Originally Posted by Airboy
The Roberts Bank project along with the additional line to the coast would allow larger tankers to haul product. Currently Burnaby has tanker size restrictions because of the bridges. However there have been about 100 tankers in this year so far. so we are shipping more to other markets. Priced to go to the highest bidder so the US shipments may start to increase in price. I haven't checked the WCS prices yet. With the McMurray shut down about to start that will limit production by 300000 bpd.
There is a lot of oil products heading east via train, just have to go to east Edmonton and Bruderhiem to see that.
For any pipeline east they would have to build a new line through Quebec and NB. At least that is what ive seen on maps.
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The Lions Gate Bridge limits the size of tankers, but it's not the only constraint. There are depth and piloting limitations in the Second Narrows in Burrard Inlet that are limiting the loading of Aframax tankers loading from the end of the Transmountain pipelines to around 80%. Even with the current limitations, the pipelines are apparently now operating at 90% of current capacity. If the tankers could be fully loaded there would be fewer needed to take the available oil, and transportation costs for loads would be slightly lower.
Dredging has been approved and will start later this month that will allow tankers to increase the amount they're loaded, and there's a Navigation Risk Assessment also planned to allow safe operation of the Inlet.
You're correct that the Roberts Bank terminal, if it was built, could allow much bigger supertankers to operate, but transportation of bulk-liquid cargoes in the Roberts Bank area is not currently permitted. The restriction also applies to fuelling services in the area. A 1996 environmental review panel recommended against the uses, and a comprehensive assessment of the environmental impacts would normally have to be conducted and appropriate control measures developed, or the previous assessment will have to be ignored. It's not related to the federal ban on tankers in northern waters, but the responsibility of the Port Authority to do so under the Canada Marine Act.
The lengthy environmental assessment for the expanded container terminal, that has been approved, already determined it will cause significant adverse effects on the environment, threatening species like chinook, orcas and birds.