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Category: Projects

Cochin Shipyard – New Dry Dock, India

Posted on by Kansuda Visesthanakorn
 

Cochin Shipyard – New Dry Dock, India

Dextra Supplied 550 Tons of Marine Tie Bars to the New Dry Dock at Cochin Shipyard

India’s maritime sector is making a significant leap forward with the New Dry Dock Project at Cochin Shipyard, a vital infrastructure development aimed at enhancing shipbuilding and repair capabilities in the region. Dextra is proud to contribute to this landmark project by supplying 550 tons of Grade 500 Marine Tie Bars, reinforcing the dry dock’s structural integrity.

Project Overview

The Cochin Shipyard – New Dry Dock Project is a major expansion designed to accommodate the construction of larger vessels and enhance India’s shipbuilding capabilities. Spearheaded by L&T (Larsen & Toubro) Construction, this world-class facility will meet the growing demands of the maritime industry, providing advanced solutions for ship maintenance, repairs, and construction.

The 310-meter-long dry dock boasts a width of 75/60 meters and a depth of 13 meters, equipped with a 600-ton gantry crane, making it one of the largest marine infrastructures in the region. The dock floor is designed to handle a load of 600 tons per meter, allowing it to support the construction of even larger aircraft carriers with a 70,000-ton displacement. The dry dock will serve both ship construction and repair needs, cementing its role as a crucial asset in India’s maritime sector.

Why Dextra?

Dextra was chosen as a key supplier for this project due to our competitive pricing and outstanding service. With decades of experience in delivering high-performance reinforcement solutions for marine infrastructure, our Grade 500 Marine Tie Bars ensure:

✅ High Strength & Durability – Designed to withstand extreme loads and harsh marine environments.

✅ Precision Engineering – Manufactured to the highest standards for reliability and performance.

✅ Seamless Project Execution – Timely delivery and expert support to ensure smooth installation.

Advancing Shipbuilding in India

As India strengthens its position as a global shipbuilding hub, the New Dry Dock at Cochin Shipyard marks a significant milestone. This project will play a crucial role in enhancing the country’s maritime infrastructure, enabling the construction and maintenance of larger vessels, including naval ships and commercial carriers.

With a strong commitment to innovation and excellence, Dextra is proud to support this transformational project, reinforcing the foundation of India’s shipbuilding future. Our high-performance solutions continue to contribute to the growth and development of the country’s maritime capabilities, ensuring a robust and sustainable industry for years to come.

New Pamban Bridge, India

Posted on by Kansuda Visesthanakorn
 

New Pamban Bridge, India

Dextra is proud to support the construction of the New Pamban Bridge in Ramanathapuram, Tamil Nadu, India, by supplying critical structural components for the steel tower and lifting mechanism.

For this landmark project, Dextra provided:

  • 244 sets of fully-threaded (FT) bars (930/1080 grade, 32mm diameter, in lengths of 2,700mm and 3,400mm) along with swivel plates, nuts, end caps, and tube assembly for securing the steel tower/pylon.
  • 24 sets of tension rods (carbon steel M48, grade 700, in lengths of 3,450mm and 3,850mm) for the counterweight position, which are connected to steel wire ropes to lift the bridge vertically.

The New Pamban Bridge is India’s first vertical lift railway sea bridge, enhancing connectivity to Rameswaram Island. Dextra’s high-performance tensioning and post-tensioning solutions ensure durability, stability, and precise load handling, contributing to the bridge’s reliable and efficient operation.

Triumph Motorcycles Office and Factory, Thailand

Posted on by Kansuda Visesthanakorn
 

Triumph Motorcycles Office and Factory, Thailand

 

Dextra is proud to have played a key role in the construction of the Triumph Motorcycles Office & Factory in Chonburi, Thailand, by supplying high-performance rebar connection solutions for the precast structure.

For this project, Dextra provided Groutec S 32mm couplers and Bartec standard and weldable couplers (diameter 16-32mm), supporting the reinforcement of precast columns. The structural system combined Groutec and Peikko’s Column Shoe, a hybrid approach that enhances construction efficiency, structural integrity, and installation speed.

By integrating Dextra’s advanced rebar splicing solutions, the project benefited from high-strength, reliable connections, reducing on-site labor and ensuring seamless assembly of the precast components. This contribution aligns with Dextra’s commitment to innovative, high-quality construction solutions that meet the demands of modern infrastructure.

 

Rail Baltica Bridge Over Neris River, Lithuania

Posted on by Kansuda Visesthanakorn
 

Rail Baltica Bridge over the Neris River, Lithuania

 

The construction of the Rail Baltica Bridge over the Neris River near Jonava marks a significant milestone in the region’s railway infrastructure. Stretching 1.5 kilometers, this bridge will not only be the longest in Lithuania but also in the entire Baltic States. Designed with a variety of spans—including cast-in-place from a traveler, cast-in-place supported on falsework, and span-by-span cantilever—the project showcases advanced engineering techniques and a commitment to environmental protection.

Dextra plays a vital role in guaranteeing the structural integrity of the bridge by supplying Sonitec crosshole sonic logging (CSL) testing tubes for the testing of piles. CSL testing is a crucial procedure that provides real-time insights into the quality and soundness of the concrete in the piles, ensuring they meet stringent safety standards. This advanced technology enables engineers to detect anomalies and assess the quality of the concrete, ensuring the long-term durability of the bridge.

The use of Sonitec is particularly important given the engineering complexity of the bridge and the environmental considerations surrounding its construction. By integrating this technology, Dextra helps to uphold the highest standards of construction and environmental stewardship.

The Rail Baltica project represents the largest railway infrastructure development in the history of the Baltic States. Once completed, it will provide an electrified double-track European gauge railway line connecting major cities such as Warsaw, Kaunas, Riga, and Tallinn. This ambitious project will span a total of 870 kilometers, with 392 kilometers in Lithuania alone.

With the Rail Baltica Bridge over the Neris River, Dextra is proud to contribute to a landmark project that promises to enhance regional connectivity, promote sustainable transport solutions, and respect the delicate balance between development and environmental conservation. As construction progresses, the bridge will stand as a testament to innovative engineering and collaboration, paving the way for a brighter and more connected future in the Baltics.

Port of Neom, Oxagon, Saudi Arabia

Posted on by Kansuda Visesthanakorn
 

Port of Neom, Oxagon Port Stage 1 & 2, Saudi Arabia

 
 

As part of Saudi Arabia’s ambitious NEOM development, the Port of NEOM project, also known as the “Oxagon Port Stage 1 & Stage 2,” is set to become the world’s largest floating industrial complex. Located on the Red Sea, the Port of NEOM is poised to revolutionize the region with its innovative design and focus on sustainable development.

Dextra has been selected by Six Construct Saudi and MBL (Oxagon Stage 1) and Saudi Archirodon (Oxagon Stage 2) to provide high-performance solutions for this vital infrastructure. We are supplying 7,800 tons of Marine Tie Bars in various sizes, all in Grade 500. These tie bars, paired with specialized accessories, are engineered for maximum durability and performance, essential for ensuring the 7.5 km long quay wall’s stability and longevity in the challenging marine conditions.

The Importance of Marine Tie Bars

The quay wall forms the backbone of the new port infrastructure, enabling vessel docking, cargo handling, and long-term maritime operations. Marine tie bars are critical to the structural integrity of this massive structure.

Dextra’s Marine Tie Bars, manufactured to the highest standards, are key to ensuring the required lifetime of the marine structure, offering long-lasting support and resilience.

A Partnership for the Future

Dextra’s involvement in the Port of NEOM project underscores our commitment to delivering cutting-edge engineering solutions for large-scale infrastructure developments worldwide. As Saudi Arabia progresses toward its Vision 2030, Dextra’s expertise and high-performance products are playing a pivotal role in shaping the future of this transformative region.

Industrial Bridge, Chile

Posted on by Kansuda Visesthanakorn
 

Industrial Bridge, Chile

 

Dextra’s engineering expertise and innovative products played a pivotal role in the construction of the Industrial Bridge in Chile. As part of the project, Dextra supplied its Rolltec mechanical splice system, ensuring robust and reliable rebar connections. Additionally, Headed bars were provided to enhance anchorage performance, a critical requirement for the bridge’s structural integrity.

The project also utilized Sonitec crosshole sonic logging (CSL) testing tubes, facilitating thorough integrity testing of concrete piles, ensuring long-term safety and performance. These advanced solutions reflect Dextra’s commitment to supporting complex infrastructure projects with high-quality, tailored products.

The Industrial Bridge stands as a testament to modern engineering and showcases the critical role Dextra’s solutions play in shaping resilient and efficient infrastructure worldwide.

Wynn Al Marjan Island, UAE

Posted on by Kansuda Visesthanakorn
 

Wynn Al Marjan Island, UAE

 

The Wynn Al Marjan Island, located in Ras Al Khaimah, United Arab Emirates, is set to be an iconic luxury destination, marking Wynn’s first foray into the Middle East. This spectacular development will feature a world-class hotel, upscale dining, entertainment venues, and extensive leisure facilities, all nestled along the pristine shores of the Arabian Gulf. With its signature blend of elegance and grandeur, the Wynn aims to offer an unparalleled experience that combines luxury, relaxation, and entertainment for visitors from around the globe.

Dextra has made a substantial contribution to the construction by supplying 350,000 Bartec couplers. These couplers are essential for the concrete slab and column connections, ensuring robust and reliable reinforcement in both vertical and horizontal applications.

Designed to meet the demanding structural requirements of large-scale developments, Bartec couplers are known for their superior strength and durability. Their use in the Wynn project not only supports the integrity of the structure but also accelerates construction by facilitating efficient load transfer across critical connection points.

Dextra is proud to be part of this landmark project, demonstrating their commitment to delivering high-quality solutions for premier developments worldwide.

 

Grand Paris Express – Line 16-18, France

Posted on by Kansuda Visesthanakorn
 

Grand Paris Express – Line 16-18, France

 

Dextra has proudly supplied its high-performance Fortec rebar couplers and Sonitec crosshole sonic logging (CSL) tubes for the construction of the Grand Paris Express Lines 16 and 18 in France, one of Europe’s most ambitious infrastructure projects. This metro expansion aims to improve connectivity between suburban areas and the city center, providing a more efficient transportation network for millions of commuters.

Dextra’s Fortec couplers were used for reliable and durable rebar connections, ensuring the structural integrity of the extensive underground tunnels and stations. In addition, the Sonitec CSL tubes were supplied for concrete pile integrity testing, which is essential for assessing the quality of deep foundations. These innovative solutions have played a crucial role in ensuring the project meets high safety and performance standards, underscoring Dextra’s commitment to delivering top-quality materials for large-scale infrastructure developments.

With the Grand Paris Express set to transform the city’s transportation landscape, Dextra’s involvement highlights its role in shaping resilient and sustainable urban infrastructure.

My Enso Lofts, Philippines

Posted on by Kansuda Visesthanakorn

My Enso Lofts, Philippines

Dextra has played a key role in the construction of the My Enso Lofts condominium project in Quezon, Philippines, by supplying cutting-edge reinforcement solutions. For this high-rise development, Dextra provided Bartec rebar splicing systems for the raft foundation, columns, and core walls, ensuring robust structural integrity and efficient load transfer across these critical elements. Additionally, Dextra supplied Groutec S couplers for the precast shear wall and column connections. These couplers are designed for rapid assembly, which accelerated the construction timeline and enhanced the project’s overall structural stability. By delivering these innovative solutions, Dextra continues to support the construction of resilient and durable buildings in the Philippines, reinforcing their commitment to excellence in infrastructure projects worldwide.

Chennai Metro Phase 2, India

Posted on by Kansuda Visesthanakorn

Chennai Metro Phase 2, India

The Chennai Metro Phase 2 project is set to redefine urban transportation in one of India’s largest cities, promising enhanced connectivity and efficiency. Playing a pivotal role in the success of this ambitious project, Dextra has supplied an array of cutting-edge construction solutions to meet the project’s demanding structural and safety requirements. Ensuring Robust Connections with Bartec Rebar Couplers Dextra supplied nearly 2 million Bartec rebar couplers, essential for creating secure connections across various structural components. These couplers have been utilized extensively in the connections for diaphragm wall (d-wall) caging and slabs, pile cages, piers, and pier caps. By ensuring high-strength rebar connections, Bartec couplers contribute to the overall durability and resilience of the metro structure, particularly important in a densely populated and busy urban environment like Chennai. Precision Testing with Sonitec CSL Testing Tubes To ensure the highest standards of concrete integrity, Dextra provided over 80,000 Sonitec crosshole sonic logging (CSL) testing tubes. These tubes facilitate rigorous testing of piles and d-walls, helping to identify potential flaws within the concrete structure. This meticulous testing process enables project engineers to detect and address any irregularities, safeguarding the integrity and longevity of the metro’s foundations. Supporting Complex Structures with CR Bar 1080 Post-Tensioning Bars For the support of double-decker piers and the pre-tensioning of U-girders, Dextra supplied 68 CR Bar 1080 post-tensioning bars. These high-strength, fully threaded bars are critical in handling the complex loads and stresses that the elevated sections of the metro will endure. The inclusion of these bars ensures that the metro can withstand heavy traffic and operational demands over time, contributing to the long-term safety and functionality of the infrastructure.
Facilitating Tunnel Boring with GFRP Soft-Eyes In the tunneling phase, Dextra also provided 42 GFRP soft-eyes, specifically designed for tunnel boring machine (TBM) operations. These soft-eyes allow TBMs to pass through concrete walls smoothly, ensuring safe and efficient tunneling while reducing the risk of structural damage. GFRP’s non-corrosive properties make it an ideal choice for underground construction, where durability and performance are paramount. Building a Safer, Stronger Future Dextra’s commitment to supplying top-tier construction materials and solutions underscores its dedication to the Chennai Metro Phase 2 project. As the metro takes shape, Dextra’s innovations contribute not only to the project’s success but also to the future of Chennai’s urban infrastructure, setting new standards in construction excellence and sustainability.