a single groyne cost about £5,000 per metre http://www.mjanderson.chislehurst.btinternet.co.uk/coastseadefence.htm this is where find more of the cost of sea defences :D
A groynes is a hydraulic structure. It is build very sturdy so that it interrupts water flow on the ocean shore.
A groyne is a hydraulic structure that is used to interrupt water flow and to keep sediment from moving. Groynes can cost up to $770,000.
it cost 1p to build this building
It cost about 9,000 pounds to build a Spitfire.
It cost about 300 million dollars to build your welcome
What does i:-) t cost to build Costco
It cost 1,000,000 dollars to build the Rosenberg Castle.
Groynes are used for blowing bubbles .
Groynes are built in Bournemouth to prevent coastal erosion and to manage sediment transport along the beach. These structures extend into the sea and help to trap sand, which helps to build up the beach and protect the shoreline from wave action. By doing so, groynes help maintain the beach's width and enhance its recreational value, which is crucial for tourism in the area. Additionally, they contribute to the overall stability of the coastal ecosystem.
How much does a trip from the east cost to the west coast cost.
9000$