DYWIDAG-SYSTEMS INTERNATIONAL
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DSI Underground Systems Inc. is America’s leading manufacturer &
supplier of specialist ground support products to the underground industry.

During the last years, DSI has strategically expanded its Underground Business Sector. Today, DSI is global
market leader in the design, development, production and supply of underground products and systems.
Keeping in line with its strategy Local Presence - Global Competence, DSI has over 2,100 employees worldwide
with operations across EMEA (Europe, Middle East, Africa), APAC (Asia-Pacific), North America and South America.
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Welcome to our new website!

As the DSI business grows steadily, we have completely renewed our website. The new version contains much more interactive content such as videos and animations. We are continuously working on keeping it up to date in order to provide you with new information about our technical systems and services.

DSI Mining Canada Goes Green

DSI Mining Canada has a long tradition of supporting the earth and this has extended beyond the usual ground support provided to the mining industry to our commitment to protecting the environment. In keeping with the DSI spirit of maximizing efficiency and minimizing our use of raw materials, we have taken steps to further reduce the footprint we leave by implementing a registered ISO environmental program in Canada.

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Publications

Download the latest version of our company brochure to learn more about us and what we do.

Download the new Brochure Download DSI Info 19
Available as PDF. 13.71 MB File

Download DSI Infos 14 - 18

 

For more information, please call: +1-801-973 7169 or e-mail: dsiunderground@dsiunderground.com

 

DSI Underground completes
Technology Acquisition for global
Soft Rock Markets

 

DYWIDAG-Systems International (DSI) is pleased to announce the acquisition of patent pending surface control technology from Three Rivers Packaging Inc. in the USA. Three Rivers marketed and manufactured the Mine+Safe Rock Shield primarily for the USA Coal industry. DSI now holds the manufacturing assets and intellectual property for this popular secondary ground support product.
 

“Although this product is widely used in the USA, it is the intention of DSI to use its global footprint to manufacture, market and sell this product line in all regions of the world”, stated Alan Henderson, RCEO Underground Americas. Mr. Henderson also stated: “Mine+Safe surface control technology shows DSI commitment to bring high quality, technologically superior products to its global soft rock mining customers”.


Patrik Nolaker, Group CEO, commented: “This acquisition is in line with our strategy to broaden our product offering to the mining industry. We continue to actively invest in interesting technologies which can improve safety and productivity”.

Featured Project

Lake Mead Intake Tunnel, USA

Lake Mead Intake Tunnel, USA

Lake Mead Intake Tunnel No. 3 stabilized using DSI Rock Support Products

Hoover Dam in Lake Mead supplies 90 % of the water for las Vegas. However, during the last 9 years, the United States’ southwest and especially the Las Vegas area in the state of Nevada have experienced a significant drought. As a result, Lake Mead’s surface level has decreased by approx. 35m to...

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Turquoise Ridge Mine, USA

Turquoise Ridge Mine, USA

Safe Deep Mining with DSI Products: Turquoise Ridge Mine

With 26 operating mines and additional global mining projects, Barrick Gold Corporation is one of the world’s largest gold producers. In 2010, the company produced a total of 7.8 million ounces of gold.Barrick Gold Corporation is the 75% owner and operator of the Turquoise Ridge Mine in the Potosi...

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Special

Fabian Schellhas

DSI Underground Systems Inc. receives NSC Superior Safety Performance Award
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Testimonials

Paul McCrea

DSI is integral in Foundation Technologies' tieback applications, and their product reliability is proven time and time again.

 


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