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This is a pretty vague question - groynes are giant structures that can be built in a variety of places for a variety of reasons. Depending on ocean or river, cost of local labor and type of wood and whether you are attempting a complete barrier or a partial permeable one it's going to vary too much to give a concrete answer.
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How does wooden groynes work?
Wooden groynes work belkhebra
How Much Do Groynes Cost?
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
How is the british coastline protected?
Stone groynes Wooden groynes and Sea Walls Hope this helped :')
Do wooden groynes rot away?
They soak up water
How long do wooden groynes last?
5 years without constant refurbishment.
How much does a groyne cost?
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.
How much do wooden desks cost?
Wooden desks can be found for around $150.00 but these can be poorly manufactured and easily broken. A quality wooden desk can cost anywhere from $800.00 to as much as $3000.00.
How much do wooden skimboards cost?
40.00
How much does a wooden bridge cost?
it would roughly cost R21 900
How much will a a custom wooden tank cost?
2436 dollars
Why were the groynes built to protect the Cape Hatteras lighthouse?
By 1935, erosion was threatening the Cape Hatteras lighthouse so much that the water was actually reaching its base. The groynes, dikes and breakwaters were an attempt to hold back the erosion process. The groynes proved ineffective so the tower was abandoned and a functional light placed on a steel tower further inland from the shore. After a few years, wooden revetments, a more effective method for erosion control, helped reclaim some of the shoreline.
What are groynes used for?
Groynes are used for blowing bubbles .
