Dumas :: Services

By: Dumas Mining Contracting  09-12-2011
Keywords: Engineering, Mining Contracting

Dumas offers the full range of underground hard rock mining contracting services in mine construction, mine development, production mining, mine services and engineering.

We strive to complete projects ahead of schedule and on budget by leveraging decades of operational expertise to ensure that we always meet our clients' needs across a variety of operational conditions.

With an established record of delivering effective solutions, Dumas:

  • continuously provides innovative and superior service for clients
  • leverages its expertise to help clients achieve their goals
  • tailors its services to meet and exceed clients’ expectation
  • is dedicated to fulfilling our clients’ engineering and operating needs

Keywords: Engineering, Mining Contracting

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Other products and services from Dumas Mining Contracting


Dumas :: Mine Development

Our mechanized raise climbers are used in some of the deepest hard rock mines in North America and have successfully completed some of the most challenging raises on the continent. From utility holes to drop raises and small ventilation raises, our longhole drilling services maintain the highest level of accuracy to save considerable time and resources.


Dumas :: Mine Construction

Our underground construction services consist of track or trackless preparation, culvert and liner plate installation for unstable ground, crushing and conveying systems, chutes, grizzlies, rock breakers, paste fill lines, fuel lines, loading pockets and any type of refuge station or underground shop required.


Dumas :: Production Mining

The mining method is determined mainly by the geological conditions, characteristics of the mineral deposit and the limits imposed by safety, technology, and economics. To complement the mine engineering and design stages, Dumas has the experience and capacity to recommend mining methods to complete overall mine designs.