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jpboost



Member Since: 13 Apr 2021
Location: Gatwick
Posts: 377

United Kingdom 2014 Defender 110 Puma 2.2 SW Keswick Green
Possibly a dedicated 'EV' section of parking on the boat that can just be shoved off the deck in case of emergencies.

I can see the headlines now : 'some old Nissan leaf got a bit smoky and they jettisoned several million £ worth of Tesla and F Paces ...!'

All joking aside, I think you're right. Whatever happens here, the alternatives would be a total loss of the ship and all the vehicles. There are no easy answers.
Post #981983 10th Feb 2023 12:35pm
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markb110



Member Since: 22 May 2010
Location: Guildford
Posts: 2634

England 2002 Defender 90 Td5 HT Epsom Green
blackwolf wrote:
PCM wrote:
Not sure how reliable the Old technology is.. I'm sure there have been more casualties form a hi lift than an EV fire. Very Happy


Possibly, but give it time.

Most Hi-lift injuries are caused by incompetence or stupidity, most EV fires are not.

PCM wrote:
Also on any vessel they use fire pumps that use sea water. By this fact they have an infinite amount of water. Thumbs Up


The sort of vessel which is most likely to have to deal with an EV fire is also the sort of vehicle for which the infamous free surface area problem is likely to be significant. It is surprising how little water on the car deck of a ferry is needed to cause a complete and very rapid loss off the vessel. Think Herald of Free Enterprise.

And i know the man for the job.......A Proper Job



Although there are some practical difficulties, I imagine that the most effective measure for dealing with an EV fire on a ferry would be to jettison the vehicle overboard very promptly. It would be shame that you'd probably also have to jettison a number of other vehicles in order to do this, but they'd be lost when the ship sank anyway.
Post #981992 10th Feb 2023 2:45pm
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Tim in Scotland



Member Since: 23 May 2007
Location: The Land that time forgot
Posts: 3753

 
Jettisoning an EV on fire from a roll on roll off vessel would be impossible - the insides of these ships are like 15 floor totally closed in multi-storey car parks and the cars are almost rubbing together they are stowed so close together, and there aren’t open decks on them to shove them off anyway!
https://www.marineinsight.com/types-of-shi...the-world/ Pangea Green D250 90 HSE with Air Suspension, Off-road Pack, Towing Pack, Black Contrast roof , rear recovery eyes, Front bash plate, Classic flaps all round, extended wheel arch kit and a few bits from PowerfulUK Expel Clear Gloss PPF to come
2020 D240 1st Edition in Pangea Green with Acorn interior. Now gone - old faithful, no mechanical issues whatsoever ever but the leaks and rattles all over the place won’t be missed!
Post #982007 10th Feb 2023 7:23pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17372

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
It would require a redesign, I know. I can picture all the EVs hanging from davits just in case they have to be let go.
Post #982019 10th Feb 2023 8:36pm
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