BullKurtz
Gold Member
- Banned
- #1
Costa Concordia capsized off the coast of Italy in January 2012 when Captain Francesco Schettino decided to steer the massive cruise liner closer to the coastline to "wave at friends and relatives on the shore" tearing the underside on a shoal.....over 30 passengers were drowned, the ship is now suitable only for salvage, and the captain is being tried for multiple counts of manslaughter and abandoning his ship.
Secure the hull to the land using steel cables, to stop her falling deeper
Build a horizontal underwater platform below the ship
Bring the hull to vertical, by winching (or parbuckling) the hull onto the platform
Attach airtight tanks, called sponsons, to either side of the hull
Refloat the hull and tanks
Recovery tow to an Italian port
To safely remove the ship in one piece, it needs to be properly stabilized; salvage crews have driven temporary steel post supports into the shore, wrapping it in chains to avoid the concordia from slipping down the seabed and sinking. six steel platforms are drilled into the granite ground floor, giving the boat a place to safely land when flipped. to tip the ship, a 'parbuckling' process is used - hydraulic jacks will pull on cables connecting the to top of the caissons (water filled retaining structures) used on the platforms raising it upright. once flipped, welders will attach a secondary unit of caissons to the damaged side for reinforcement, which will later be drained, raising the ship afloat before being towed away with tugboats. illustrator dan foley has created a detailed infographic showing how the operation will be conducted:
<b>Video: </b>Costa Concordia salvage plan -- ktuu.com
Secure the hull to the land using steel cables, to stop her falling deeper
Build a horizontal underwater platform below the ship
Bring the hull to vertical, by winching (or parbuckling) the hull onto the platform
Attach airtight tanks, called sponsons, to either side of the hull
Refloat the hull and tanks
Recovery tow to an Italian port
To safely remove the ship in one piece, it needs to be properly stabilized; salvage crews have driven temporary steel post supports into the shore, wrapping it in chains to avoid the concordia from slipping down the seabed and sinking. six steel platforms are drilled into the granite ground floor, giving the boat a place to safely land when flipped. to tip the ship, a 'parbuckling' process is used - hydraulic jacks will pull on cables connecting the to top of the caissons (water filled retaining structures) used on the platforms raising it upright. once flipped, welders will attach a secondary unit of caissons to the damaged side for reinforcement, which will later be drained, raising the ship afloat before being towed away with tugboats. illustrator dan foley has created a detailed infographic showing how the operation will be conducted:
<b>Video: </b>Costa Concordia salvage plan -- ktuu.com
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