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Chat Area => General Discussion Area => Topic started by: Varche on 15 September 2013, 18:30:02

Title: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Varche on 15 September 2013, 18:30:02
http://www.bbc.co.uk/news/world-europe-24102054

What an engineering feat.

Does anyone have the link to the webcam still please?
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: henryd on 15 September 2013, 21:34:50
500million quid to raise it for it to be towed away for scrap,thats a lot of money :o
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Field Marshal Dr. Opti on 15 September 2013, 21:52:33
What's happened to the captain?
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Entwood on 15 September 2013, 21:57:47
What's happened to the captain?

Awaiting trial for manslaughter among other charges
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: albitz on 15 September 2013, 22:01:45
Heard on the news today that he claims the only reason he ended up in a lifeboat (one of the first to leave the ship iirc ?) was that he tripped and fell into it. ::) ;D
If that's his only defence,he should be looking at a long stretch behind bars. Probably rightly so,if press reports are in any way accurate.
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: albitz on 15 September 2013, 22:02:30
500million quid to raise it for it to be towed away for scrap,thats a lot of money :o

It certainly is. I don't suppose it can stay where it is indefinitely though.
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: 05omegav6 on 15 September 2013, 22:25:01
500million quid to raise it for it to be towed away for scrap,thats a lot of money :o
It's alot of scrap, 114,000 tonnes of it, so probably £10 million in steel, plus a shipload of copper wiring...
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: 05omegav6 on 15 September 2013, 22:43:33
Heard on the news today that he claims the only reason he ended up in a lifeboat (one of the first to leave the ship iirc ?) was that he tripped and fell into it. ::) ;D
If that's his only defence,he should be looking at a long stretch behind bars. Probably rightly so,if press reports are in any way accurate.
The radio transcripts sealed his fate... failing to order the evacuation until an hour after the first impact, inspite knowing that the ship was taking on water did him no favours either ::)

Should have declared an emergency as soon as propulsion failed. The reality was that one of the entertainment crew rang the police to say there was a problem. The police then rang the ship to ask wtf was going on.Captains' reply was no problem. Less than three hours later the ship was on its side...
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: markspark on 15 September 2013, 23:36:04
http://www.bbc.co.uk/news/world-europe-24102054

What an engineering feat.

Does anyone have the link to the webcam still please?

web cam link on 4th post
http://www.omegaowners.com/forum/index.php?topic=116850.msg1478499#msg1478499
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Entwood on 16 September 2013, 09:50:31
Link above not working for me .. try this one ....

http://www.bbc.co.uk/news/world-europe-24104741

:)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: mantahatch on 16 September 2013, 12:50:19
She is coming up slowly, and yes best video on BBC  :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Marks DTM Calib on 16 September 2013, 14:17:27
There actualy sinking it (all be it upright) so they cac attach further floats to the other side before floating it.

SO even more will be under water than before they started.
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: mantahatch on 16 September 2013, 14:23:37
Perhaps I will re word what I said. "she is coming upright slowly"  :-X
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 14:24:29
There actualy sinking it (all be it upright) so they cac attach further floats to the other side before floating it.

SO even more will be under water than before they started.

kind of  :-\ ..... they're pulling over from the top, adding extra weight to the top side to help pull it down & vertical

(http://news.bbcimg.co.uk/media/images/69864000/jpg/_69864191_costaconcordia_464.jpg)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 14:26:56
You'd have thought that they'd just need to pump the water out or pump air in to dispel the water in it they didn't want/need  :-\  :-\  :-\
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Varche on 16 September 2013, 16:24:29
Here is a better web cam from RT

http://rt.com/on-air/costa-concordia-salavage-operation/
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Entwood on 16 September 2013, 18:13:03
Here is a better web cam from RT

http://rt.com/on-air/costa-concordia-salavage-operation/

linky no worky .. :(
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: dad1uk on 16 September 2013, 18:42:31
Here is a better web cam from RT

http://rt.com/on-air/costa-concordia-salavage-operation/

linky no worky .. :(

Works for me Nige..... :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Lizzie_Zoom on 16 September 2013, 18:55:44
This is how it used to be done; very slowly, but it did famously involve 74 warships of the German High Seas Fleet scuppered in Scapa Flow.

http://www.naval-history.net/WW1z12aCox.htm

However some are still laying on the bottom 95 years later!

http://www.scapaflowwrecks.com/


 :y :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Marks DTM Calib on 16 September 2013, 19:51:36
What you all need to be aware of is that cruise ships are the cheapest of the cheap things afloat and are not even DP2 capable (consider drill ships, large cargo ships and the like are DP and DP3).

This means no A60 barriers, large cavernous spaces, single engine rooms, few bulk heads the works. They are much less 'redundant' than the likes of the Titanic......

As a result, hole the side and they sink, no stopping it. As a consequence, floating them again is equally difficult as you don't simply pump a compartment out.

Similarly, have an engine room fire and you loose all your main electric diesel sets and are left with no propulsion and only basic life support systems running off the emergency generator.

Hence what they are having to do with this one.  :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 19:56:34
...
As a result, hole the side and they sink, no stopping it. As a consequence, floating them again is equally difficult as you don't simply pump a compartment out. .....

No double skins then  :y :y On a Grey Funnel Liner, you'd isolate the relevant compartment from the rest of the ship & leave them flooded till such times you could fix the hole & then pump out the ogin  :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: BazaJT on 16 September 2013, 20:10:40
The engineering feat you refer to Lizzie regarding the raising of part of the German fleet scuttled by their crews in Scapa Flow is the subject of a fascinating book[a copy of which I own]titled The Man Who Bought A Navy by Gerald Bowman,and a thoroughly good read it is too.
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: hotel21 on 16 September 2013, 20:13:22
They do have compartments Andy but they are large ones.  Most grey funnel vessels are quite small in relative terms but are designed primarily to keep upright and afloat and fighting back whilst getting battered by the enemy.

Pazzy boats are double skinned - that's where the fuel and water tanks generally are - but when substantially holed through both skins then they turn turtle as they don have the same bulkhead construction as per Marks above. That, despite most superstructure above main deck level being aluminium.

They are oversized shoeboxes with a sharp end and a blunt end unlike the streamlined frigates, cruisers and dreadnaughts etc of your era.  :)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Marks DTM Calib on 16 September 2013, 20:15:44
Cruise ships have a 'self sufficient' cargo where the insurance is mainly born by the cargo itself and generally is able to 'fend for itself'
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: ronnyd on 16 September 2013, 20:29:31
No probs with RT link at my end :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 20:35:25
I've  no idea how big this cruise ship is comparison to some of the cruise ships we used to see in and around Norway/Denmark, but they all seemed massive when parked up and there seemed to be huge percentage of the ship above the main deck.
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: omega3000 on 16 September 2013, 20:36:34
How do the plug the hole and keep it upright at the same time  :-\
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 20:38:33
How do they plug the hole and keep it upright at the same time  :-\

a bloody big soft wood wedge  ;) ;) ;)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Entwood on 16 September 2013, 20:52:14
Here is a better web cam from RT

http://rt.com/on-air/costa-concordia-salavage-operation/

linky no worky .. :(

Works for me Nige..... :y

'tis now ...  :y :y :y :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: PhilRich on 16 September 2013, 21:26:56
They do have compartments Andy but they are large ones.  Most grey funnel vessels are quite small in relative terms but are designed primarily to keep upright and afloat and fighting back whilst getting battered by the enemy.

Pazzy boats are double skinned - that's where the fuel and water tanks generally are - but when substantially holed through both skins then they turn turtle as they don have the same bulkhead construction as per Marks above. That, despite most superstructure above main deck level being aluminium.

They are oversized shoeboxes with a sharp end and a blunt end unlike the streamlined frigates, cruisers and dreadnaughts etc of your era.  :)







Stripe me Andy, the lubber's putting years on you matey! ;D ;D ;D ;)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 21:32:44
.....
Stripe me Andy, the lubber's putting years on you matey! ;D ;D ;D ;)

It hadn't gone un-noticed  ;) ;) ;)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: hotel21 on 16 September 2013, 22:25:25
.....
Stripe me Andy, the lubber's putting years on you matey! ;D ;D ;D ;)

It hadn't gone un-noticed  ;) ;) ;)

And this 'lubber' has a red duster engineers ticket or three and has been in Neptunes court many a time.....   ;) :y

Discharge book UK055484 issued Aberdeen circa 1977. Not old enough for an R prefix book though....   ;D
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 22:27:13
.....
Stripe me Andy, the lubber's putting years on you matey! ;D ;D ;D ;)

It hadn't gone un-noticed  ;) ;) ;)

And this 'lubber' has a red duster engineers ticket or three and has been in Neptunes court many a time.....   ;) :y

Discharge book UK055484 issued Aberdeen circa 1977. Not old enough for an R prefix book though....   ;D

I was in the 4 th year at school in 1977  ::) ::) ::)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: hotel21 on 16 September 2013, 22:33:07
.....
Stripe me Andy, the lubber's putting years on you matey! ;D ;D ;D ;)

It hadn't gone un-noticed  ;) ;) ;)

And this 'lubber' has a red duster engineers ticket or three and has been in Neptunes court many a time.....   ;) :y

Discharge book UK055484 issued Aberdeen circa 1977. Not old enough for an R prefix book though....   ;D

I was in the 4 th year at school in 1977  ::) ::) ::)

And some of the kit you sailed on, just like I did, was from a previous generation or two ...

 ;D
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 16 September 2013, 22:51:35
.....
And some of the kit you sailed on, just like I did, was from a previous generation or two ...

 ;D

Just a bit.

HMS Fearless was a few months younger than me
HMS Hermi one was 4 yrs younger
HMS Jupiter  ditto-ish

All now scrapped

Fearless  :'(

(http://i.dailymail.co.uk/i/pix/2009/01/23/article-1126951-03276625000005DC-898_468x698.jpg)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: 05omegav6 on 17 September 2013, 07:40:43
Well, Costa Concordia is now the right way up :y

A little way to go before she becomes positively bouyant again though ::)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: razzo on 17 September 2013, 10:42:17
should have towed it out to slightly deeper water & sunk it for wreck divers to explore  8)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Lizzie_Zoom on 17 September 2013, 18:06:37
They do have compartments Andy but they are large ones.  Most grey funnel vessels are quite small in relative terms but are designed primarily to keep upright and afloat and fighting back whilst getting battered by the enemy.

Pazzy boats are double skinned - that's where the fuel and water tanks generally are - but when substantially holed through both skins then they turn turtle as they don have the same bulkhead construction as per Marks above. That, despite most superstructure above main deck level being aluminium.

They are oversized shoeboxes with a sharp end and a blunt end unlike the streamlined frigates, cruisers and dreadnaughts etc of your era.  :)


Yep, and serious concerns do exist in certain naval architect circles about the stability of the top heavy monsters :(
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Lizzie_Zoom on 17 September 2013, 18:08:58
.....
And some of the kit you sailed on, just like I did, was from a previous generation or two ...

 ;D

Just a bit.

HMS Fearless was a few months younger than me
HMS Hermi one was 4 yrs younger
HMS Jupiter  ditto-ish

All now scrapped

Fearless  :'(

(http://i.dailymail.co.uk/i/pix/2009/01/23/article-1126951-03276625000005DC-898_468x698.jpg)

Yes, and note how rusty the main structure of those ships had become.  Hence the need to scrap as they became time expired both physically and from a technology point of view. ;)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Lizzie_Zoom on 17 September 2013, 18:10:29
The engineering feat you refer to Lizzie regarding the raising of part of the German fleet scuttled by their crews in Scapa Flow is the subject of a fascinating book[a copy of which I own]titled The Man Who Bought A Navy by Gerald Bowman,and a thoroughly good read it is too.

Yes, and there are some wonderful pieces of film that exists of the salvage operation. :y :y :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Andy B on 17 September 2013, 18:41:03
....

Yes, and note how rusty the main structure of those ships had become.  Hence the need to scrap as they became time expired both physically and from a technology point of view. ;)

It had rust holes between the engine room & boiler room 20odd yrs ago  ;D  ;D  ;D

Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Rods2 on 17 September 2013, 20:12:26
This is how it used to be done; very slowly, but it did famously involve 74 warships of the German High Seas Fleet scuppered in Scapa Flow.

http://www.naval-history.net/WW1z12aCox.htm

However some are still laying on the bottom 95 years later!

http://www.scapaflowwrecks.com/


 :y :y

Thanks for these links Lizzie, most interesting.  :y :y :y
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Rods2 on 17 September 2013, 20:21:22
Sadly I think with the large open spaces and top heavy design it is only a matter of when a major cruise ship tragedy happens. When it does, the size of the ships means the number of passengers and crew that perish will make the Titanic look smallfry.  :o :(

I'm sure that if the Costa Concordia accident had happened in deeper water the death toll would have been much higher.

When I used to use channel ferries regularly, I always told my wife if the general alarm sound, if you hear me say get on deck twice, the second ones and echo.  ::) ::)
Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Kevin Wood on 17 September 2013, 20:34:44
Having slept like a baby through half of a 24 hour crossing this week, it is quite worrying to consider what would happen in a disaster.

I doubt you'd know which way's up one you get deep inside the cabins in a ferry, and that was small fry compared to a cruise ship.  :o

I consider myself fortunate that I'd rather stay at work than take a cruise as a holiday. ;D

Title: Re: Costa Concordia salvage to start putting ship upright on Monday 16th
Post by: Lizzie_Zoom on 18 September 2013, 17:19:56
Having slept like a baby through half of a 24 hour crossing this week, it is quite worrying to consider what would happen in a disaster.

I doubt you'd know which way's up one you get deep inside the cabins in a ferry, and that was small fry compared to a cruise ship. :o

I consider myself fortunate that I'd rather stay at work than take a cruise as a holiday. ;D

You obviously seen The Poseidon Adventure Kevin! :D :D :D :D ;)