The company's operations are certified and quality controlled by ISO 9001, ISO 14001, environmental protection and occupational safety and health management systems, OHSAS 18001 standards.

Trenchless technologies

LLC Edrija performs construction and renovation of engineering communications by applying trenchless technologies. With the help of this technology, new pipelines are laid and old, worn-out pipelines under the road surface, rails, and natural obstacles, etc. are being renovated.

The possibilities of application of the trenchless technology expanded significantly after the company, first in the Baltic region, acquired a new generation horizontally controlled drilling equipment "Grundodrill 15x", and controlled reeving equipment "Ditch Witch P80.

The company, one of the first in Lithuania, started using a modern pipeline renovation equipment "Grundoburst 800 G", with the help of which more economical, and environment-friendly solutions are proposed for clients.

Trenchless technologies: