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UNLOCKING THE POTENTIAL OF UNSUITABLE SOILS

Leading Ground Improvement Experts


Welcome to the homepage of Cofra South East Asia

Cofra unlocks the potential of unsuitable soils. As a leading global soil improvement contractor, we offer a unique combination of expertise, equipment and services. Maintaining the highest safety and sustainability standards, we provide innovative and competitive all-round solutions to our clients.

With its roots in the Netherlands, Cofra has 100 years’ experience in soil improvement. Our head office is located in Amsterdam and we have an extensive network of branches around the world. As a demonstration of our commitment to contribute to the region, we have established our South-East Asian branch in Singapore and operate throughout the entire Asian region.

 

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Vertical Drains

We have one of the largest and most differentiated fleets for the installation of vertical drains in the world. Want to know more, feel free to get in contact to see what we can do for you.

We are working for over 25 years in the South-east Asia region.

We have the tallest PVD rigs in the region, capable to install up to 60m in depth.

We have multiple heavy push rigs available. Where others need to predrill, we can do without.

We have been involved in the recent Tekong, Tuas and Changi projects in Singapore.

Due to our large fleet of PVD installation rigs, we are equiped to meet any project requirement.

Learn more about our Consolidation options

Feel free to reach out for any consolidation or compaction project! Scroll down for our local contact or click the link below for the contact form.
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Vacuum consolidation

Looking for a vacuum consolidation specialist?

Cofra has, with 3 vacuum systems to offer, a solution for most soil profiles. Reach out to learn if vacuum consolidation is a solution for your project.

Our state of the art calculation models are capable to model your complete construction schedule.

Our worldwide experience in the field of consolidation, creates new horizons for your project.

Learn more about our Vacuum consolidation systems

Want to know more

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Compaction of Sand and Gravels

Find detailed information about one of our core activities.

Discover our solutions
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Our commitment to safety

Safety is an important factor in Cofra operations. Have a look at our safety section.

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Learn how we can help you with sustainable vertical drain solutions

Our Biobased PVD solutions

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Makassar project movie

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Cofra Dynamic Compaction (CDC)

Cofra has 15 Rapid Impact Compaction rigs, branded as CDC rigs, working on various projects all over the world. they are also known as RDC and RIC rigs

With 12 (twelve) 16-ton CDC hammer Cofra has the largest RIC fleet in the world.

The heaviest RIC hammer in the world, with a weight of 20 ton, is available for extreme depth of influence.

We have optimized the performance of our 9 ton RDC hammers by using a 1.5m drop height.

We have 20+ years of experience working with RIC techniques in many different soil types

Our experience gained on projects all over the world is implemented on our projects. Experience what we do different!

Learn more about our Cofra Dynamic Compaction method

Contact our regional representative

Representative Singapore

For any question, request for quotation or a budget for your project in Singapore

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Charley Vestering
+65 (0) 6733 5622 charley@cofra.com

Our projects

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PVD installation airport construction Changi East, Singapore

We have installed, 42,000,000m1 of prefabricated vertical drains, with an installation depth up to 60m.

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PVD installation for reclamation Centerpoint Makassar

In 2017, we installed 7,000,000m1 of prefabricated vertical drains, with an installation depth up to 25m.

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PVD installation Tuas Finger One reclamation, Singapore

Between 2016 and 2019, we installed 5,800,000m1 of prefabricated vertical drains, with an installation depth up to 35m.

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Vacuum consolidation for Suvarnabhumi airport

We installed our BeauDrain-S vacuum consolidation method on an area of 400,000m2 up to a depth of 10m in 2005.

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Vacuum consolidation trial Tuas view A3A, Singapore

We installed our BeauDrain-S vacuum consolidation method on an area of 5,000m2 up to a depth of 24m in 2010 on this project to investigate the depth effect of the vacuum system.

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Vacuum consolidation for the international cruise terminal, Singapore

We installed our BeauDrain-S vacuum consolidation method on an area of 6,000m2 up to a depth of 30m in 2010 to limit the effect of surcharge on piles.

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Consolidation

Compaction

Barriers

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