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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

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15y ago

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How much does a groyne cost?

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The cost of building groynes can vary significantly based on factors such as location, materials, and design. On average, constructing a groyne can range from $100,000 to $1 million or more per structure. Additional costs may include environmental assessments, permits, and ongoing maintenance. Therefore, it's essential to conduct a detailed feasibility study to obtain a more accurate estimate for a specific project.


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The cost of building groynes can vary significantly based on factors such as location, materials, design, and environmental conditions. On average, costs can range from $100 to $500 per linear foot, with some projects potentially exceeding this range for more complex structures. Additional expenses may include environmental assessments, permits, and ongoing maintenance. Overall, a detailed feasibility study is essential for accurate budgeting.


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How is the british coastline protected?

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