Plan C
Ship from Prince Rupert in 12,500 tonne barges to the Drift River Oil Terminal on Cook Inlet. A four day round trip would suggest a fleet of 40 barges required with a sailing frequency of 10 a day or one every 2 to 3 hours. Valdez would be an alternate trans-shipment point.
1,000,000 barrels a day could also be delivered to Rupert by 800 to 1000 railcars a days or 5 to 10 trains with 100 to 120 cars.
The barges and tugs are there....
....
AI Overview
It is difficult to provide an exact, real-time number of unpiloted oil barges in the Inside Passage as the exact figure is not publicly available and traffic varies, but data from the mid-2010s offers insight into the frequency of these voyages.
Pilotage Waivers: The Pacific Pilotage Authority (PPA) grants pilotage waivers to approximately 250 barges (carrying various cargo, including fuel) for the compulsory pilotage waters of the Inside Passage. These waivers allow the tug companies to use their own certified mariners instead of a local Canadian pilot.
Transit Frequency: In 2011-2012, two companies alone were responsible for about 370 transits per year through the BC portion of the Inside Passage with American tanker barges without Canadian pilots.
Fuel Deliveries: American tanker barges, typically 10,000 tons and transporting diesel, heating oil, aviation gas, and gasoline, make dozens of round trips annually from Anacortes, Washington, to supply ports in both the US and Canada (including Alaska).
These barges are part of an articulated tug-barge (ATB) system, meaning a tug is fitted into a notch at the stern of the non-self-propelled barge to push it. The tug is crewed, but the barge itself is non-self-propelled and thus "unpiloted" in the sense that it doesn't have an independent crew or engine.
Anacortes might even be better....
Rail to Rupert
Barge to Anacortes with WCS
Barge from Anacortes with refined products.
And all working within the 12,500 tonne limit.
Notley considered buying 7000 railcars and ended up leasing 4000. That would allow for a 2 to 5 day turnaround from the Bruderheim Oil Rail Terminal to Prince Rupert.