Printable View
Launching free-fall lifeboats.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/freefall_lifeboat_launch.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...877#post108805
https://www.homemadetools.net/forum/...boat-gif-72597
That's a helluva ride!
This was pioneered in mid-60's...
https://www.youtube.com/watch?v=3edi2Wkr5YI
It's reassuring to see that the seats have head restraints to prevent neck injuries when they hit the water.
Been there, seen it, done it.
The Norwegians I think invented this free fall method for the north sea, if not they are certainly the biggest advocates of it.
funnily enough if you have been in one practice exercise in Norway you are classed has having done it and not expected to do it again unless its for real. The British on the other hand find every oportunity to do free fall lifeboat exercises. Its not without its risks, you still get thrown about and still get that childs backside on a crossbar type of tail injury if you bounce on your arse. Thats why the Norwegians dont practice doing it as a sport. Definately a very quick and effective way of launching off a rig, also has the potential of diving under its own wave as it enters the water. Rigs, fire pool of ****e and debris floating around the base of the rig. So getting under it or throwing water over the life raft is a huge advantage over being lowered on top of any burning crap by a davit launched craft. some of the rigs i have been on, the deck was 50ft to 70ft above the water the liferafts could have been at least another 10 to 20 feet above that. Thats a potential 90/100 ft drop possibly even more. Not for the faint hearted, me i was crapping myself.
It's also reassuring that US Navy Seals are aware of interior layout, material composition, and potential ballistic issues; according to one Captain Phillips...Quote:
Originally Posted by mklotz
MeJasonT asks [post #7 ] about Captain Phillips of MV Maersk Alabama, April 2009. This link will pull ~6,100,000 returns.
https://www.google.com/search?client...ptain+phillips
Now im intreaged Toolmaker51.
is there a link to that thread anywhere. (arr ok light entertainment on netflix) I dont think it would be likely to be shot at especially when the only reason to be in one is a near death experience anways like Piper Alpha. or the Deepwater Horizon. As for military purposes they only do 12 knots, the enemy would wet themselves laughing as they swam past.
As i understand it, working on the rigs isnt respected very much in the US on account of the criminal element being drafted in to the workforce. Sort of using the rigs as boot camps for would be tear aways. I get the impression commenting on blogs that US readers dont view rig workers as being the professionals they are. In the UK you are not really going to get a job on a rig with a criminal record, you wont get on one without a solid education either - can we debunk this myth and put it to bed.
I have just reminded myself, Captain Philips was the chap who's ship was captured by pirates in the Pursian gulf? whos crew faught back and recovered the vessel (real life not netflix). Working out there i always said my first move would be to run to the bridge and use the only firearm on board, Its amazing how much damage you can do with a flare gun. Flare cartridges burn like hell and last ages, looks like pretty smoke but they get bloody hot. Poorly serviced small craft full of muppets with amunition and petrol engines umm im thinking tinderbox. There again im ex forces.
<video controls autoplay loop>
<source src="https://diqn32j8nouaz.cloudfront.net/lifeboat_unfolding_in_water.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
Lifeboat?
That's an inflatable yacht!
A big part of the training for the 25 man lifeboats is to flip them the right way up, apparently they have either a bad habit of opening upside down or get flipped by the wind when they open. Some poor sod has to climb on top and get hold of two straps, walk backwards off the craft and flip it the right way up - the gas bottles are located at the foot of the straps to help give you a pivot point. The poor sod righting the craft usually ends up underneath as 24 burly men try climbing into it - kind of like the sacrificial lamb. Every three years we have to practice this which include the ditch in the upside down heckalopter
The 125 persons is a bit ficticious, more like 150+ it depends how mant get launched and if they are all successful. you dont always get perfact conditions to launch so half of the liferafts can be out of action, ie fire on one side of the boad. what you thought if the 126th person wanted in you tell them to bugger off, NO. Can you imagine what this thing would be like at sea, the 25 man are bad enough but this thing would be like riding one of those bananas. Im thinking wave pitch like a 2m swell. the smaller rafts will just sit on the waves like a plastic duck in a bath going with the flow. This thing looks 10m long a small boat would be pitching in and out of the water. you could end up with the guys in one half of this thing underneath the other half as if flexes over a way - what a mental idea, but im greatful all the same.
WOW... that must use a gazillion of those little CO2 capsules to inflate. :D
Attachment 36553. And this is the sporty version with the top off very popular in the Med
Bet they are not fun to roll up again!
Well of course, in the Med; what with having their top off so popular in general...while ignoring the Bartlett pears wearing a rubber band.Quote:
Originally Posted by trigger
