Breakwater construction in india is the process of placing barriers offshore that arrest coastal erosion and shelter the shoreline from the onslaught of the rising sea waves.
India’s coasts are home to approximately 18% of its population. Breakwaters are crucial structures providing vital support in coastal management. They protect not just important shipping infrastructure but also people, their homes, livelihoods and more importantly, their heritage.
India’s vast 7,500 km coastline is now fighting for its life. Every rising wave is threatening to undo generations of memories. About 72 coastal districts with thriving cities support the livelihoods of countless Indian people. This, apart from bustling ports and other essential infrastructure lining the coasts, means breakwater construction in india is now being considered critical, more than ever.
Breakwater construction services, such as Kasturi Earthmovers, is an expert authority with years of experience protecting valuable coastal infrastructure.
Breakwater Construction in India
Coastal erosion is consistently breaking away our shores and beaches one wave at a time. They have actively reshaped coastal communities and in some cases, caused widespread displacement.
Breakwaters reduce the intensity of the oncoming waves. Protecting shores, people and fishing harbours is essential to improve the quality of life of our coastal communities.
Supporting long-term coastal development is also another major benefit of breakwater construction in india. It creates calmer waters that can lead to increased maritime and port activities. Coastal communities reap increased gains with further economic and infrastructure development.
Kasturi Earthmovers, with its advanced fleet of long boom excavators on rent, helps clients in achieving these objectives. We bring a unique, site-specific, client-centred perspective to every project with a well-trained team of experts.
Breakwater Construction In India: Types
- Rubble Mound Breakwaters – These breakwaters are made up of two different types of stones stacked upon each other to form a mound. The smaller stones form the core, and the larger stones function as an armour layer. The armour protects the layer below it and absorbs the oncoming tidal wave energy, thus safeguarding the coastal areas.
- Concrete Block/Tetrapod Breakwaters – Used as enforcement structures, they prevent erosion of coastal areas by acting as wave dissipaters.
- Geotextile Structures – It is a cost-effective alternative with a low carbon footprint. Large tube-shaped bags are filled with sand and laid along the coastal sea floor. They are frequently used as the core of the breakwater with an armour layer of rocks or concrete of additional support.
Breakwater Construction In India – A Step-by-Step Process
Site Survey & Investigation – The process of breakwater construction in india starts with Hydrographic surveys and Geotechnical investigations. These are the most important parts of the process as their results have a direct significance on the type of cross-section of the breakwater.
Which materials constitute the coastline is also another point to be considered. The following are some of the examples:
- Rock type (hard/soft)
- Sand
- Clay (found in mangrove areas)
- Soft slit/mud found along shores with sedimentation
Breakwater Design – Engineers who specialise in wave research study their various dimensions, including the wave intensity, to determine breakwater construction design.
Seabed Preparation – After the research is completed, the seabed is dredged and prepared with the help of excavators. Equipped with various attachments, which include a diverse range of buckets, breakers and chisels.
Today, Hydraulic excavators on rent form the foundation of a large number of breakwater construction services. Long boom excavators on rent, in addition prove to be the most cost-effective solution for the construction of a breakwater.
Kasturi Earthmovers is one such breakwater construction service that is equipped with one of the largest range of excavators on rent, including long boom excavators.
Core Breakwater Building: Depending on the type of breakwater to be constructed, smaller stones and sand grains are dumped and carefully placed along a line to form the core of a breakwater.
Placement of Armour Layer: The Armour layer, consisting of larger stones or tetrapods that form the armour for the core, is then placed. Each stone is placed one after the other in a sequence to secure interlocking. This ascertains that the oncoming waves do not pull away the armour layer and uncover the core layer.
Crest Construction: A crest is built on top of the armour layer to protect the breakwater from wave overtopping. The crest is usually made accessible to make way for future maintenance.
Inspection & Maintenance: Breakwater contractors are frequently engaged to ensure the structure does not deteriorate and cause harm to the coastal areas.
A reliable breakwater construction service like Kasturi Earthmovers, with years of experience in coastal protection projects, safeguards that overtopping tidal waves do not harm coastal settlements
Major Breakwater Projects In India By Kasturi Earthmovers
The Mumbai Coastal Road Project has been one of the most ambitious projects Kasturi Earthmovers has been able to support.
As breakwater contractors, our role included:
- Providing Standard, long boom excavators for rent and breakers for deep coastal excavation.
- Skilled operational support to deal with the challenging coastal terrain.
- Innovative Project management that smoothened the execution process, optimised resource allocation and ensured seamless coordination
In Conclusion
Breakwater construction in india is crucial in protecting the lives, livelihoods and heritage of India’s coastal communities. They are essential in preserving fragile coastlines and securing future generations.
Breakwaters are necessary to ensure the balance between sea and land is restored. In addition, they protect coastal communities and other onshore infrastructure, such as ports and public transport systems, from weather-induced tidal upsurge.
At Kasturi Earthmovers, we deliver reliable and affordable excavators on rent with exceptional operational expertise and on-ground precision to build long-lasting breakwaters.
Here’s how we can help you with our Breakwater Construction Services.
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For Expert Support, Contact Kasturi Earthmovers!!!
Call / WhatsApp: +91 9999 12 4242
Email: info@kasturiearthmovers.com
Address: 1215 Gera’s Imperium Rise, Hinjewadi Phase II, Pune – 411057